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.

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