Record Snow in Many Aspects

May 2, 2013 Snowfall Totals | May 2, 2013 Snow Viewer Pictures

Snowfall of May 2, 2013 in Rochester reached a total of 14.0″, which ranks very high in a number of record rankings for Rochester. This has bumped our seasonal snowfall total to 73.5″. Look how that number fits within the following records.

Record for one-day snowfall in Rochester
1) 19.8″ March 18, 2005
2) 15.4″ January 22, 1982
3) 15.0″ December 11, 2010
4) 14.0″ May 2, 2013
—tie—March 30, 1934
—tie—April 20, 1893
6) 13.5″ February 27, 1893
7) 13.0″ April 26, 1988
8) 12.0″ November 30, 1934
9) 10.8″ March 10, 1956
10) 10.6″ November 25, 1952

May Snowfall
1) 14.0″ 2013
2) 2.0″ 1944
3) 1.0″ 1893
4) 0.7″ 1954
5) 0.3″ 1967
6) 0.2″ 1989
1976
1973
1966

Seasonal Snowfall
1) 84.7″ 1996-97
2) 77.5″ 1950-51
3) 74.5″ 1961-62
4) 73.6″ 1951-52
5) 73.5″ 2012-13
6) 73.3″ 1978-79
7) 70.5″ 2010-11
8) 68.6″ 1984-85
9) 68.0″ 1881-82
10) 66.3″ 1887-88

More from NWS La Crosse

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
807 PM CDT THU MAY 2 2013

...UNPRECEDENTED SNOWFALL FOR ROCHESTER MINNESOTA... 

WHAT A STORM FOR THE RECORD BOOKS. THE INFORMATION BELOW SHOWCASES 
HOW THIS SNOWSTORM RANKS FROM A MAY PERSPECTIVE...AND ALSO THE 
ENTIRE CALENDAR YEAR. 
------

TO PUT THIS SNOWSTORM IN ANOTHER PERSPECTIVE...TODAYS SNOWFALL IN 
ROCHESTER SHATTERS THE COMBINED TOTAL FOR ALL PREVIOUS MAY 
MEASURABLE SNOW EVENTS. SINCE 1886...THERE WERE 10 MEASURABLE MAY 
EVENTS...FOR A TOTAL OF 4.3 INCHES. TODAYS SNOWFALL IS OVER 3 TIMES 
THAT.
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Posted under Records, Rochester

This post was written by Randy on May 2, 2013

Coldest 1st Day of Spring in 48 Years!

Thanks to my friend Jeff at NWS La Crosse for these statistics!

The coldest first day of spring on record in Rochester, based on high temperature for the day, is 10 degrees. 10 degrees! Uff da. We’re going for a high of 17 degrees Wednesday afternoon, which would be the coldest 1st day of spring in Rochester since 1965.

Here is a list of the top 10 coldest first days (based on high temperature) of spring in Rochester.

 

  •  1) 10 degrees     1965     March 20
  •  2) 15 degrees     1951     March 21
  •  3) 17 degrees     1892     March 19
  •  4 ) 23 degrees     1986     March 20
  •         23 degrees     1933     March 20
  •  6 ) 24 degrees     1959     March 21
  •  7 ) 27 degrees     1983     March 20
  •         27 degrees     1955     March 21
  •         27 degrees     1932     March 20
  • 10) 28 degrees     1974     March 20
  •        28 degrees     1943     March 21
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Posted under Records, Rochester

This post was written by Randy on March 19, 2013

3/14/13: Preliminary AM Snow Totals

Courtesy NWS La Crosse

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1141 AM CDT THU MAR 14 2013

...THURSDAY MORNING SNOWFALL REPORTS...

LOCATION                       AMOUNT    TIME/DATE       LAT/LON              

MINNESOTA

...DODGE...
MANTORVILLE                    1.5 IN    1025 AM 03/14   44.07N/92.76W        
PINE ISLAND 5WSW               1.0 IN    0843 AM 03/14   44.18N/92.75W        

...FILLMORE...
PRESTON                        1.5 IN    0841 AM 03/14   43.68N/92.08W        
SPRING VALLEY 3SW              1.3 IN    0839 AM 03/14   43.66N/92.41W        
PETERSON 1S                    0.6 IN    1125 AM 03/14   43.78N/91.82W        

...HOUSTON...
RENO 3SW                       0.9 IN    1052 AM 03/14   43.53N/91.33W        
CALEDONIA 5S                   0.8 IN    1050 AM 03/14   43.56N/91.51W        

...MOWER...
3 E AUSTIN                     0.3 IN    1003 AM 03/14   43.67N/92.91W        

...OLMSTED...
3 SW ROCHESTER                 2.3 IN    0832 AM 03/14   43.98N/92.52W        
2 N ROCHESTER                  1.8 IN    0843 AM 03/14   44.04N/92.48W        
2 SE ROCHESTER                 1.8 IN    0842 AM 03/14   43.99N/92.45W        
ROCHESTER KTTC TV              1.6 IN    0824 AM 03/14   44.08N/92.51W        
ORONOCO                        1.2 IN    0832 AM 03/14   44.16N/92.54W        

...WABASHA...
LAKE CITY                      2.0 IN    0924 AM 03/14   44.45N/92.28W        
OAK CENTER                     1.0 IN    0903 AM 03/14   44.35N/92.40W        

...WINONA...
WINONA DAM 5A                  2.0 IN    1046 AM 03/14   44.09N/91.67W        
1 NNE NODINE                   2.0 IN    1040 AM 03/14   43.91N/91.44W        
WINONA 5WSW                    0.5 IN    1037 AM 03/14   44.03N/91.77W        

WISCONSIN

...LA CROSSE...
LA CROSSE 5SSE                 2.2 IN    1121 AM 03/14   43.77N/91.16W        
2 N FRENCH ISLAND              1.8 IN    1046 AM 03/14   43.88N/91.26W        
NWS LA CROSSE                  1.4 IN    1107 AM 03/14   43.82N/91.19W        

...TREMPEALEAU...
WHITEHALL 2W                   1.0 IN    0828 AM 03/14   44.37N/91.36W        

...VERNON...
VALLEY 1NW                     1.2 IN    1055 AM 03/14   43.65N/90.55W
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Posted under Rochester, Snow Totals

This post was written by Randy on March 14, 2013

Tenth Snowiest March on Record in Rochester

…and we’re only 12 days into the month!

Courtesy NWS La Crosse

PUBLIC INFORMATION STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE LA CROSSE WI
547 AM CDT TUE MAR 12 2013

...TENTH SNOWIEST MARCH IN ROCHESTER MINNESOTA...

THROUGH MARCH 11TH...THE OFFICIAL NWS SNOW OBSERVER NEAR ROCHESTER 
INTERNATIONAL AIRPORT HAS RECORDED 18.1 INCHES OF SNOW THIS MONTH.  
THIS IS THE SNOWIEST MARCH SINCE 2005 WHEN 23.0 INCHES FELL IN THE 
MONTH OF MARCH. THE SNOWIEST MARCH OCCURRED BACK IN 1951 WHEN 35.1 INCHES 
FELL. THE TABLE BELOW LISTS THE TOP 10 SNOWIEST MARCHES IN ROCHESTER.

          SNOWIEST MARCHES
          IN ROCHESTER MN 
             1897-2013

   RANK      SNOW TOTAL       YEAR
   ----      ----------       ----

     1       35.1 INCHES      1951
     2       25.2 INCHES      1985
     3       23.0 INCHES      2005
     4       21.2 INCHES      1989
     5       18.9 INCHES      1961
     6       18.8 INCHES      1997
             18.8 INCHES      1956
     8       18.5 INCHES      1952
     9       18.4 INCHES      1940
    10       18.1 INCHES      2013

DURING A TYPICAL MARCH...8.7 INCHES OF SNOW FALLS.
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Posted under Records, Rochester, Snow Totals, spring

This post was written by Randy on March 12, 2013

March 10-11 Snowfall Totals & Storm Summary

Courtesy NWS La Crosse

3_11snowtotal
Snowfall totals

Click here for the complete storm summary.

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
105 PM CDT MON MAR 11 2013

...MARCH 10-11 SNOWFALL TOTALS...

LOCATION                       AMOUNT    TIME/DATE       LAT/LON

IOWA

...ALLAMAKEE...
WAUKON 8NW                     3.0 IN    0845 AM 03/11   43.34N/91.60W
POSTVILLE                      2.2 IN    0700 AM 03/11   43.09N/91.56W
LANSING 4SE                    1.4 IN    0700 AM 03/11   43.32N/91.16W

...CHICKASAW...
IONIA 2W                       4.0 IN    0700 AM 03/11   43.03N/92.50W
NEW HAMPTON                    3.0 IN    0800 AM 03/11   43.06N/92.31W

...CLAYTON...
MONONA WWTP                    1.3 IN    0700 AM 03/11   43.04N/91.40W
ELKADER 6SSW                   0.1 IN    0700 AM 03/11   42.78N/91.45W
VOLGA 1NE                      0.1 IN    0700 AM 03/11   42.81N/91.52W
EDGEWOOD                       TRACE     0508 AM 03/11   42.65N/91.40W

...FAYETTE...
1 ENE ALPHA                    1.0 IN    0700 AM 03/11   43.01N/92.03W
1 W OELWEIN                    0.5 IN    0500 AM 03/11   42.68N/91.93W
OELWEIN                        0.5 IN    0533 AM 03/11   42.68N/91.91W
OELWEIN 1WNW                   0.5 IN    0522 AM 03/11   42.68N/91.93W
CLERMONT                       0.4 IN    0700 AM 03/11   43.00N/91.66W
FAYETTE                        0.3 IN    0700 AM 03/11   42.85N/91.82W

...FLOYD...
CHARLES CITY                   8.4 IN    1001 AM 03/11   43.07N/92.68W
CHARLES CITY COOP              7.0 IN    1032 AM 03/11   43.06N/92.67W

...HOWARD...
RICEVILLE                      9.3 IN    0835 AM 03/11   43.36N/92.55W
ELMA                           6.2 IN    0700 AM 03/11   43.24N/92.44W
CRESCO 1NE                     4.5 IN    0700 AM 03/11   43.39N/92.09W

...MITCHELL...
ST ANSGAR                      10.2 IN   0630 AM 03/11   43.38N/92.92W
OSAGE                          9.5 IN    0700 AM 03/11   43.28N/92.81W
ST ANSGAR 7NW                  9.3 IN    0805 AM 03/11   43.44N/93.01W

...WINNESHIEK...
KENDALLVILLE                   7.6 IN    1014 AM 03/11   43.43N/92.03W
OSSIAN                         5.0 IN    1023 AM 03/11   43.15N/91.77W
CALMAR                         4.9 IN    0700 AM 03/11   43.18N/91.87W
4 S SATTRE                     2.3 IN    0700 AM 03/11   43.34N/91.64W

MINNESOTA

...DODGE...
DODGE CENTER                   9.0 IN    0857 AM 03/11   44.03N/92.86W
2 ESE MANTORVILLE              7.0 IN    0700 AM 03/11   44.05N/92.72W
MANTORVILLE                    7.0 IN    1106 AM 03/11   44.07N/92.76W
2 SSE CLAREMONT                6.7 IN    0700 AM 03/11   44.01N/92.99W
3 SSE CLAREMONT                6.7 IN    0804 AM 03/11   44.00N/92.97W
PINE ISLAND 5WSW               4.9 IN    0741 AM 03/11   44.18N/92.75W
KASSON                         4.5 IN    0102 AM 03/11   44.03N/92.75W

...FILLMORE...
SPRING VALLEY 3E              12.5 IN    0700 AM 03/11   43.68N/92.33W
HARMONY                       11.5 IN    1252 PM 03/11   43.55N/92.01W
WHALAN 3SSE                   10.5 IN    1025 AM 03/11   43.69N/91.90W
SPRING VALLEY 3SW             10.0 IN    0844 AM 03/11   43.66N/92.43W
PRESTON                        9.0 IN    0707 AM 03/11   43.68N/92.08W
RUSHFORD                       9.0 IN    1025 AM 03/11   43.81N/91.75W
HARMONY                        8.5 IN    0700 AM 03/11   43.55N/92.01W
PRESTON 1SSE                   8.3 IN    0825 AM 03/11   43.66N/92.08W
LANESBORO                      8.2 IN    0700 AM 03/11   43.72N/91.97W
2 SSE PILOT MOUND              8.0 IN    0700 AM 03/11   43.79N/92.03W
HIGHLAND                       6.0 IN    0839 AM 03/11   43.69N/91.89W

...HOUSTON...
SPRING GROVE 4N                5.8 IN    1258 PM 03/11   43.61N/91.62W
2 ENE WILMINGTON               3.8 IN    0800 AM 03/11   43.56N/91.51W
HOUSTON 4E                     3.0 IN    1256 PM 03/11   43.77N/91.47W
1 WNW LA CRESCENT              2.2 IN    0823 AM 03/11   43.83N/91.31W
RENO 3SW                       0.8 IN    0843 AM 03/11   43.53N/91.33W

...MOWER...
GRAND MEADOW                   7.3 IN    0500 AM 03/11   43.71N/92.56W
AUSTIN 1E                      6.7 IN    0919 AM 03/11   43.62N/92.99W
GRAND MEADOW 6SE               6.0 IN    0920 AM 03/11   43.62N/92.49W
AUSTIN                         5.0 IN    0558 AM 03/11   43.67N/92.97W
AUSTIN 2SW                     5.0 IN    0855 AM 03/11   43.64N/93.05W
AUSTIN KAAL TV                 4.8 IN    0641 AM 03/11   43.68N/92.95W
AUSTIN WASTE WATER TREATMENT   3.4 IN    0700 AM 03/11   43.65N/92.97W

...OLMSTED...
CHATFIELD                     10.0 IN    0841 AM 03/11   43.85N/92.19W
MARION 2S                      9.5 IN    1054 AM 03/11   43.90N/92.33W
ROCHESTER INTL AIRPORT         8.7 IN    0700 AM 03/11   43.91N/92.50W
ROCHESTER 3W                   7.6 IN    0700 AM 03/11   44.01N/92.53W
ROCHESTER                      7.3 IN    1232 PM 03/11   44.02N/92.47W
ROCHESTER KTTC TV              7.0 IN    0527 AM 03/11   44.08N/92.51W
ORONOCO                        6.7 IN    0806 AM 03/11   44.16N/92.54W
2 NE ROCHESTER                 6.5 IN    0600 AM 03/11   44.04N/92.44W
BYRON 4 NORTH                  6.5 IN    0700 AM 03/11   44.09N/92.64W
ELGIN 2SSW                     6.4 IN    0700 AM 03/11   44.10N/92.27W
BYRON 4S                       6.0 IN    0842 AM 03/11   43.98N/92.65W

...WABASHA...
KELLOGG 4S                     7.5 IN    1248 PM 03/11   44.24N/91.99W
READS LANDING 1W               6.8 IN    1134 AM 03/11   44.40N/92.17W
PLAINVIEW                      6.5 IN    1041 AM 03/11   44.16N/92.17W
THEILMAN 1SSW                  6.3 IN    0815 AM 03/11   44.28N/92.19W
WABASHA                        6.1 IN    0700 AM 03/11   44.38N/92.05W
MAZEPPA 4NE                    5.2 IN    0828 AM 03/11   44.30N/92.47W
4 SSW ZUMBRO FALLS             5.0 IN    0830 AM 03/11   44.24N/92.46W
OAK CENTER                     5.0 IN    0817 AM 03/11   44.35N/92.40W
HAMMOND 1S                     5.0 IN    0827 AM 03/11   44.21N/92.37W
LAKE CITY                      5.0 IN    0800 AM 03/11   44.44N/92.28W

...WINONA...
MINNESOTA CITY                10.3 IN    1136 AM 03/11   44.09N/91.75W
3 ESE STOCKTON                 8.0 IN    0753 AM 03/11   44.01N/91.71W
WINONA 3S                      7.5 IN    0723 AM 03/11   43.99N/91.61W
WINONA                         7.0 IN    0838 AM 03/11   44.05N/91.66W
4 SW ELBA                      6.0 IN    0819 AM 03/11   44.04N/92.06W
WINONA DAM 5A                  5.0 IN    0600 AM 03/11   44.09N/91.67W
MINNESOTA CITY DAM 5           5.0 IN    0700 AM 03/11   44.16N/91.81W
GOODVIEW                       5.0 IN    0637 AM 03/11   44.07N/91.71W
TREMPEALEAU DAM 6              4.0 IN    0600 AM 03/11   44.00N/91.44W
LA CRESCENT DAM 7              3.0 IN    0600 AM 03/11   43.87N/91.31W
ALTURA 5W                      0.6 IN    0700 AM 03/11   44.06N/92.04W

WISCONSIN

...ADAMS...
MONROE CENTER 1E               1.5 IN    0700 AM 03/11   44.11N/89.92W
FRIENDSHIP                     1.4 IN    0700 AM 03/11   43.98N/89.83W
ARKDALE                        1.4 IN    0610 AM 03/11   44.03N/89.88W

...BUFFALO...
COCHRANE                       6.5 IN    0845 AM 03/11   44.22N/91.82W
DODGE 3S                       6.0 IN    0858 AM 03/11   44.09N/91.57W
ALMA DAM 4                     5.0 IN    0600 AM 03/11   44.33N/91.92W

...CLARK...
LONGWOOD                      10.0 IN    0938 AM 03/11   44.89N/90.60W
ROCK DAM                       6.0 IN    0900 AM 03/11   44.73N/90.84W
5 S RIPLINGER                  5.5 IN    0703 AM 03/11   44.76N/90.40W
NEILLSVILLE 4 NNE              4.0 IN    0700 AM 03/11   44.61N/90.56W
NEILLSVILLE 3ESE               3.2 IN    0700 AM 03/11   44.54N/90.53W
OWEN 2N                        3.1 IN    0800 AM 03/11   44.98N/90.55W

...CRAWFORD...
DE SOTO 1SE                    1.0 IN    0602 AM 03/11   43.42N/91.19W
LYNXVILLE DAM 9                1.0 IN    0600 AM 03/11   43.21N/91.10W
FERRYVILLE 4ESE                0.5 IN    0700 AM 03/11   43.33N/91.02W
SOLDIERS GROVE                 0.5 IN    0737 AM 03/11   43.39N/90.78W
PRAIRIE DU CHIEN               TRACE     0700 AM 03/11   43.05N/91.13W

...GRANT...
SINSINAWA                      1.0 IN    0700 AM 03/11   42.52N/90.54W

...JACKSON...
MERRILLAN                      6.0 IN    1115 AM 03/11   44.45N/90.84W
HATFIELD DAM                   5.0 IN    0712 AM 03/11   44.41N/90.73W
1 WNW VAUDREUIL                4.7 IN    0700 AM 03/11   44.32N/90.83W
BLACK RIVER FALLS SEWAGE       4.1 IN    0830 AM 03/11   44.29N/90.85W

...JUNEAU...
CAMP DOUGLAS                   3.0 IN    0801 AM 03/11   43.98N/90.22W
NECEDAH                        1.3 IN    0531 AM 03/11   44.02N/90.07W

...LA CROSSE...
FOUR CORNERS                   4.8 IN    0700 AM 03/11   44.07N/90.92W
NWS LA CROSSE                  3.8 IN    0435 AM 03/11   43.82N/91.19W
ST.JOSEPH                      3.5 IN    0624 AM 03/11   43.78N/91.04W
HOLMEN 2S                      3.0 IN    0700 AM 03/11   43.93N/91.25W
HOLMEN 4N                      2.5 IN    0648 AM 03/11   44.02N/91.30W
LA CROSSE MUNICIPAL AIRPORT    2.4 IN    0700 AM 03/11   43.88N/91.26W
LA CROSSE                      2.0 IN    0424 AM 03/11   43.83N/91.23W
LA CROSSE 4NNW                 2.0 IN    0730 AM 03/11   43.87N/91.27W
WEST SALEM                     2.0 IN    0823 AM 03/11   43.90N/91.10W
2 NW ONALASKA                  2.0 IN    0700 AM 03/11   43.90N/91.24W
LA CROSSE 5SSE                 1.0 IN    0423 AM 03/11   43.77N/91.16W

...MONROE...
TUNNEL CITY                    5.5 IN    0700 AM 03/11   44.01N/90.57W
WARRENS 4WSW                   5.1 IN    0630 AM 03/11   44.10N/90.59W
LEON                           4.0 IN    0741 AM 03/11   43.87N/90.81W
1 ENE MELVINA                  2.7 IN    0800 AM 03/11   43.81N/90.76W
SPARTA                         2.5 IN    0800 AM 03/11   43.94N/90.82W
4 WNW KENDALL                  2.2 IN    0700 AM 03/11   43.81N/90.44W
WILTON 4E                      2.2 IN    0729 AM 03/11   43.81N/90.44W

...TAYLOR...
MEDFORD                        8.0 IN    1135 AM 03/11   45.14N/90.35W
MEDFORD 4NW                    6.3 IN    0735 AM 03/11   45.21N/90.36W
JUMP RIVER 1NW                 5.0 IN    0901 AM 03/11   45.36N/90.80W

...TREMPEALEAU...
OSSEO                          7.5 IN    0700 AM 03/11   44.58N/91.22W
STRUM 4S                       7.0 IN    0917 AM 03/11   44.50N/91.40W
ARCADIA                        7.0 IN    0743 AM 03/11   44.25N/91.49W
WHITEHALL 2W                   7.0 IN    0130 AM 03/11   44.37N/91.36W
WHITEHALL                      7.0 IN    0437 AM 03/11   44.37N/91.31W
OSSEO                          6.5 IN    0916 AM 03/11   44.58N/91.21W
GALESVILLE 2WSW                4.6 IN    0700 AM 03/11   44.07N/91.39W
GALESVILLE 3ENE                4.1 IN    0700 AM 03/11   44.09N/91.29W
GALESVILLE 1SW                 3.8 IN    0846 AM 03/11   44.06N/91.37W

...VERNON...
NEWRY 2W                       2.8 IN    0830 AM 03/11   43.72N/90.85W
VIROQUA                        1.6 IN    0700 AM 03/11   43.56N/90.88W
STODDARD                       1.4 IN    0700 AM 03/11   43.66N/91.22W
LA FARGE                       1.4 IN    0700 AM 03/11   43.57N/90.64W
STODDARD 2NE                   1.1 IN    0714 AM 03/11   43.69N/91.18W
ONTARIO 3E                     1.1 IN    0700 AM 03/11   43.72N/90.53W
WESTBY 3ENE                    1.1 IN    0700 AM 03/11   43.67N/90.81W
HILLSBORO WSW                  1.0 IN    0700 AM 03/11   43.65N/90.35W
GENOA DAM 8                    1.0 IN    0600 AM 03/11   43.57N/91.23W
HILLSBORO WSW                  1.0 IN    0705 AM 03/11   43.65N/90.35W
READSTOWN 4NE                  0.5 IN    1100 AM 03/11   43.48N/90.69W

And from NWS Twin Cities

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
927 AM CDT MON MAR 11 2013

...SNOWFALL AMOUNTS FOR THE MARCH 10TH-11TH STORM...

THE TOTALS BELOW ARE SEPARATED INTO SNOW...AND ICE AND SLEET
CATEGORIES...THEN BY AMOUNT...AND ARE NOT NECESSARILY THE
FINAL AMOUNT FOR EACH LOCATION.

SNOW REPORTS LISTED BY AMOUNT

 INCHES  LOCATION                 ST  COUNTY           TIME
 ------  -----------------------  --  --------------   -------
  8.00   FAIRCHILD                WI  EAU CLAIRE       0900 AM
  8.00   ALBERT LEA               MN  FREEBORN         0500 AM
  7.50   ELLENDALE                MN  STEELE           0700 AM
  7.00   AUGUSTA                  WI  EAU CLAIRE       0917 AM
  7.00   ELMORE                   MN  FARIBAULT        0712 AM
  6.00   MINNESOTA LAKE           MN  FARIBAULT        0115 AM
  5.50   FARIBAULT                MN  RICE             0700 AM
  5.30   JIM FALLS                WI  CHIPPEWA         0530 AM
  5.00   PEPIN                    WI  PEPIN            0900 AM
  5.00   ELK MOUND                WI  DUNN             0830 AM
  5.00   DURAND                   WI  PEPIN            0656 AM
  5.00   MENOMONIE                WI  DUNN             0555 AM
  4.70   OWATONNA                 MN  STEELE           0630 AM
  4.60   ELLSWORTH                WI  PIERCE           0600 AM
  4.50   1 SSE RIVER FALLS        WI  PIERCE           0900 AM
  4.00   3 NW WASECA              MN  WASECA           0712 AM
  3.40   MANKATO                  MN  BLUE EARTH       0700 AM
  3.00   CHETEK                   WI  BARRON           0700 AM
  3.00   RED WING                 MN  GOODHUE          0528 AM
  2.00   HASTINGS                 MN  DAKOTA           0733 AM
  2.00   CAMERON                  WI  BARRON           0700 AM
  2.00   FAIRMONT                 MN  MARTIN           0700 AM
  1.00   LONSDALE                 MN  RICE             0600 AM
  1.00   MONTGOMERY               MN  LE SUEUR         0520 AM
  1.00   NEW PRAGUE               MN  SCOTT            0500 AM
  0.50   LAKEVILLE                MN  DAKOTA           0741 AM

3_11_IA_lsr_snowfall

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Posted under Rochester, Snow Totals

This post was written by Randy on March 11, 2013

Snow Depth Reaches a Foot

Another update from NWS La Crosse after today’s snowfall.

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
706 PM CST TUE MAR 5 2013

...SNOW DEPTH FINALLY REACHES A FOOT ...

FOLLOWING THE MOST RECENT SNOW STORM...THE OFFICIAL SNOW OBSERVERS
AT THE LA CROSSE MUNICIPAL AND ROCHESTER INTERNATIONAL AIRPORTS
REPORTED A SNOW DEPTH OF 12 INCHES OR GREATER. THIS IS THE FIRST
TIME IN OVER TWO YEARS SINCE AN OFFICIAL SNOW DEPTH OF 12 INCHES OR
GREATER HAS OCCURRED.

                          ...LA CROSSE...             ...ROCHESTER...

6 PM MARCH 5TH                  12"                         13"

LAST 12" SNOW DEPTH         FEB 15 2011                 FEB 16 2011

AVERAGE FIRST 12" DEPTH       JAN 15                      JAN 14

AVERAGE LAST  12" DEPTH       FEB 11                      FEB 25
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Posted under Rochester, snowfall amounts

This post was written by Randy on March 5, 2013

Record Snowfall Totals Today

Courtesy NWS La Crosse. Thanks!

RECORD EVENT REPORT 
NATIONAL WEATHER SERVICE LA CROSSE WI
134 PM CST TUE MAR 05 2013

...SNOWFALL RECORDS ESTABLISHED TODAY...

THE FOLLOWING COOPERATIVE OBSERVING SITES ESTABLISHED NEW DAILY 
SNOWFALL RECORDS TODAY /MARCH 5/.

                   NEW RECORD                         RECORDS     
  LOCATION          SNOWFALL+      PREVIOUS RECORD     BEGIN
  --------         ----------      ---------------    -------
BYRON              6.2 INCHES    4.5 INCHES IN 2004     1993
ELGIN 2SSW IA      5.9 INCHES    5.0 INCHES IN 1984     1940
HARMONY MN         7.0 INCHES    5.0 INCHES IN 1976     1940
IONIA 2W           4.0 INCHES    2.8 INCHES IN 2003     2002
LAKE CITY MN       6.0 INCHES    5.0 INCHES IN 1976     1896
MINNESOTA CITY MN  5.0 INCHES    5.0 INCHES IN 1981     1939
THEILMAN MN        7.1 INCHES    4.7 INCHES IN 2004     1938

+ DAILY SNOWFALL TOTALS RUN FROM 7 AM MARCH 4TH TO 7 AM MARCH 5TH
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Posted under Records, Rochester, Snow Totals

This post was written by Randy on March 5, 2013

Bitterly Cold Friday AM Followed by Accumulating Snow?

A one-two punch of wintry weather is in store for us Friday with morning temperatures bottoming out at their coldest of the season so far, and a plowable, shovelable snow possibility later Friday.

Temperatures are expected to be as cold as -10 to -15 degrees Friday morning, and wind chills Thursday night into Friday morning will be as cold as -35 degrees. There should actually be a little sunshine Friday morning, but it won’t be giving temperatures a boost. Clouds will increase through Friday and light snow with a significant “fluff factor” appears likely from late Friday afternoon through the evening – heads up travelers.

We’re in a cold, winter weather pattern, which never offers up much in the department of significant snowfall due to lack of moisture, but I expect we’ll see a few rounds of light, extremely fluffy accumulating snow between Friday evening and Tuesday morning. A series of clippers will move through the Upper Midwest beginning late Friday afternoon through Tuesday morning, which means there will be definitive breaks between snow, but a few opportunities at something plowable and shovelable.

Snowfall will be highly variable across southern Minnesota and northern Iowa Friday evening, but there is a good chance of anywhere from a quarter inch to 2″ of snow by 11pm Friday depending on where the core of the “heavier” snow sets up.

Following Friday evening’s snowfall potential, another round appears to be on the way for Saturday afternoon to evening, followed by yet another clipper Monday night into Tuesday morning. Amounts of snow with these particular storm systems, on the high end, can be up to 5″ sometimes, but it looks like these will generally remain around 2″ or less.

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Posted under Rochester, winter weather

This post was written by Randy on January 31, 2013

Record Stretch Without a Below Zero High Temperature

Thanks to my friends Jeff and Todd R. at NWS La Crosse for digging into the database for me.

Even though this past Monday’s high temperature was forecast to stay below zero, the daytime high squeaked up to 1° above zero in the afternoon. The complete lack of snowpack in southeast Minnesota offset the strength of the arctic airmass and it turned out to be a few degrees warmer than forecast. That may have been our one and only shot this winter at a day with the temperature remaining below zero.

As of today, we are only 16 days from the all-time record for consecutive days with a high temperature above zero in Rochester, MN.

Here are the top 5 streaks for most consecutive days in which the high temperature was 0 degrees or warmer. The last day in Rochester in which the temperature stayed below zero for the entire day was January 4th of 2010 when the high was -1°. Just two days prior to that, the high was -6° and low was -19° on January 2nd, 2010.

1) 1130 days – 2000-12-25 through 2004-01-28
2) 1114 days – 2010-01-05 through 2013-01-22
3) 1110 days – 1955-12-20 through 1959-01-02
4) 779 days – 1990-12-31 through 1993-02-16
5) 749 days – 2005-01-16 through 2007-02-03

By the way, the longest stretch on record in Rochester for the temperature not reaching above zero is 7 days in January of 1912, from the 2nd through the 8th of January. Had the temperature not reached just barely above zero at 2° for a high on January 9th, 1912, the single stretch would have continued through January 13th. January 1912 was also the coldest month on record in Rochester.

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Posted under climate, Cold, Records, Rochester

This post was written by Randy on January 22, 2013

Significantly Cold? Comparison to previous winters…

The forecast low for Tuesday morning is -15°, which isn’t even close to the record low of -37° for January 22nd, set back in 1888. However, it has been nearly 2 years since the temperature has dipped that low – the last occurrence of -15° or colder in Rochester was February 10th of 2011.

So, the strength of this recent cold snap is in the eye of the beholder. How significant is it to you? Are you a little stunned by the chilly temperatures, or left unimpressed? Looking at the numbers alone, the most significant statistic I can draw from this arctic spill is the length of time it has been since it has been this cold in Rochester. We won’t be setting any records this week.

Last time -15 or colder: 712 days ago – nearly 2 years
2/10/2011: Low of -15°

Last day completely below zero: 1,116 days (and counting)
1/2/2010: High of -6, Low of -19

Last time a record low temperature was tied or broken in Rochester: 1,780 days ago (and counting)
3/8/2008: Low of -8

Winter 2012-13
Days with below zero temp.: 7 (including Tuesday, 1/22)

Winter 2011-12 
Days with below zero temp.: 8
Coldest temp.: -12, January 21st

Winter 2010-11
Days with below zero temp.: 29
Coldest temp.: -22, January 21st

Winter 2009-10
Days with below zero temp.: 25
Coldest temp.: -19, January 2nd

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Posted under climate, Cold, Rochester

This post was written by Randy on January 21, 2013