Sun Prairie, WI

Right Now
71°
Heavy Thunderstorm
  • Humidity: 75%
  • Feels Like: 71°
  • Heat Index: 71°
  • Wind: 16 mph
  • Wind Chill: 71°
  • UV Index: 0 Low
  • Sunrise: 05:18:57 AM
  • Sunset: 08:31:34 PM
  • Dew Point: 63°
  • Visibility: 0.25 mi

Today

Thunderstorms likely - possibly strong, especially this evening. Damaging winds and large hail with some storms. Low 66F. W winds at 10 to 20 mph, decreasing to 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected.

Tonight

Thunderstorms likely - possibly strong, especially this evening. Damaging winds and large hail with some storms. Low 66F. W winds at 10 to 20 mph, decreasing to 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected.

Tomorrow

Partly cloudy skies. High 84F. Winds NW at 5 to 10 mph.

Weather Alert

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
240 IN EFFECT UNTIL MIDNIGHT CDT TONIGHT FOR THE FOLLOWING AREAS

IN WISCONSIN THIS WATCH INCLUDES 20 COUNTIES

IN EAST CENTRAL WISCONSIN

FOND DU LAC           SHEBOYGAN

IN SOUTH CENTRAL WISCONSIN

COLUMBIA              DANE                  GREEN
GREEN LAKE            IOWA                  LAFAYETTE
MARQUETTE             ROCK                  SAUK

IN SOUTHEAST WISCONSIN

DODGE                 JEFFERSON             KENOSHA
MILWAUKEE             OZAUKEE               RACINE
WALWORTH              WASHINGTON            WAUKESHA

THIS INCLUDES THE CITIES OF ARGYLE, BARABOO, BARNEVELD,
BEAVER DAM, BELMONT, BELOIT, BENTON, BERLIN, BLANCHARDVILLE,
BRODHEAD, BROOKFIELD, CEDARBURG, COLUMBUS, DARLINGTON, DELAVAN,
DODGEVILLE, EAST TROY, ELKHORN, ENDEAVOR, FOND DU LAC,
FORT ATKINSON, GERMANTOWN, GRAFTON, HARTFORD, HOWARDS GROVE,
JANESVILLE, JEFFERSON, KENOSHA, LAKE GENEVA, LAKE WISCONSIN,
LODI, MADISON, MARKESAN, MAYVILLE, MENOMONEE FALLS, MEQUON,
MILWAUKEE, MINERAL POINT, MONROE, MONTELLO, MUSKEGO, NESHKORO,
NEW BERLIN, OOSTBURG, OXFORD, PLYMOUTH, PORTAGE, PRAIRIE DU SAC,
PRINCETON, RACINE, REEDSBURG, SAUK CITY, SHEBOYGAN FALLS,
SHULLSBURG, WATERTOWN, WAUKESHA, WAUPUN, WEST BEND, WESTFIELD,
AND WHITEWATER.

Next 12 Hours

Time
Temp
Precip
10 PM
70°
74%
10 PM
70°

Wind: SW @ 17mph

Precip: 74% Chance

Humidity: 82%

Wind Chill: 70°

Heat Index: 70°

UV Index: 0 Low

Visibility: 5 mi

11 PM
68°
73%
11 PM
68°

Wind: W @ 16mph

Precip: 73% Chance

Humidity: 84%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 1.8 mi

12 AM
68°
77%
12 AM
68°

Wind: NW @ 15mph

Precip: 77% Chance

Humidity: 86%

Wind Chill: 67°

Heat Index: 68°

UV Index: 0 Low

Visibility: 0.29 mi

1 AM
71°
49%
1 AM
71°

Wind: W @ 4mph

Precip: 49% Chance

Humidity: 83%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 7 mi

2 AM
70°
79%
2 AM
70°

Wind: W @ 4mph

Precip: 79% Chance

Humidity: 87%

Wind Chill: 70°

Heat Index: 70°

UV Index: 0 Low

Visibility: 3 mi

3 AM
69°
79%
3 AM
69°

Wind: W @ 6mph

Precip: 79% Chance

Humidity: 90%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 5 mi

4 AM
68°
76%
4 AM
68°

Wind: WNW @ 5mph

Precip: 76% Chance

Humidity: 90%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 3 mi

5 AM
68°
67%
5 AM
68°

Wind: W @ 6mph

Precip: 67% Chance

Humidity: 92%

Wind Chill: 68°

Heat Index: 69°

UV Index: 0 Low

Visibility: 5 mi

6 AM
67°
43%
6 AM
67°

Wind: NW @ 4mph

Precip: 43% Chance

Humidity: 92%

Wind Chill: 67°

Heat Index: 69°

UV Index: 0 Low

Visibility: 5 mi

7 AM
67°
16%
7 AM
67°

Wind: NW @ 4mph

Precip: 16% Chance

Humidity: 91%

Wind Chill: 67°

Heat Index: 69°

UV Index: 0 Low

Visibility: 6 mi

8 AM
69°
14%
8 AM
69°

Wind: NNW @ 4mph

Precip: 14% Chance

Humidity: 86%

Wind Chill: 69°

Heat Index: 70°

UV Index: 1 Low

Visibility: 8 mi

9 AM
71°
11%
9 AM
71°

Wind: NNW @ 5mph

Precip: 11% Chance

Humidity: 81%

Wind Chill: 71°

Heat Index: 72°

UV Index: 3 Moderate

Visibility: 9 mi