Sun Prairie, WI

Right Now
31°
Mostly Cloudy
  • Humidity: 67%
  • Feels Like: 22°
  • Heat Index: 31°
  • Wind: 11 mph
  • Wind Chill: 22°
  • UV Index: 1 Low
  • Sunrise: 07:22:08 AM
  • Sunset: 04:55:25 PM
  • Dew Point: 22°
  • Visibility: 10 mi

Today

Flurries and a few snow showers throughout the day. Some mixed winter precipitation possible. Temps nearly steady in the low to mid 30s. Winds S at 10 to 15 mph. Chance of snow 40%.

Tonight

Snow showers early with a steadier snow developing late. Low 27F. Winds S at 10 to 15 mph. Chance of snow 70%. Snowfall around one inch.

Tomorrow

Variably cloudy with snow showers. High 32F. Winds SE at 5 to 10 mph. Chance of snow 60%. Snow accumulations less than one inch.

Next 12 Hours

Time
Temp
Precip
3 PM
31°
53%
3 PM
31°

Wind: S @ 11mph

Precip: 53% Chance

Humidity: 70%

Wind Chill: 22°

Heat Index: 31°

UV Index: 0 Low

Visibility: 0.96 mi

4 PM
31°
24%
4 PM
31°

Wind: S @ 12mph

Precip: 24% Chance

Humidity: 71%

Wind Chill: 22°

Heat Index: 31°

UV Index: 0 Low

Visibility: 8 mi

5 PM
30°
0%
5 PM
30°

Wind: S @ 11mph

Precip: 0% Chance

Humidity: 73%

Wind Chill: 21°

Heat Index: 30°

UV Index: 0 Low

Visibility: 8 mi

6 PM
29°
3%
6 PM
29°

Wind: S @ 10mph

Precip: 3% Chance

Humidity: 81%

Wind Chill: 20°

Heat Index: 29°

UV Index: 0 Low

Visibility: 8 mi

7 PM
29°
7%
7 PM
29°

Wind: S @ 10mph

Precip: 7% Chance

Humidity: 82%

Wind Chill: 20°

Heat Index: 29°

UV Index: 0 Low

Visibility: 8 mi

8 PM
29°
13%
8 PM
29°

Wind: S @ 10mph

Precip: 13% Chance

Humidity: 81%

Wind Chill: 19°

Heat Index: 29°

UV Index: 0 Low

Visibility: 9 mi

9 PM
28°
24%
9 PM
28°

Wind: S @ 9mph

Precip: 24% Chance

Humidity: 80%

Wind Chill: 20°

Heat Index: 28°

UV Index: 0 Low

Visibility: 9 mi

10 PM
29°
36%
10 PM
29°

Wind: S @ 7mph

Precip: 36% Chance

Humidity: 80%

Wind Chill: 21°

Heat Index: 29°

UV Index: 0 Low

Visibility: 5 mi

11 PM
28°
54%
11 PM
28°

Wind: S @ 8mph

Precip: 54% Chance

Humidity: 84%

Wind Chill: 21°

Heat Index: 28°

UV Index: 0 Low

Visibility: 5 mi

12 AM
28°
63%
12 AM
28°

Wind: S @ 7mph

Precip: 63% Chance

Humidity: 88%

Wind Chill: 21°

Heat Index: 28°

UV Index: 0 Low

Visibility: 1 mi

1 AM
28°
65%
1 AM
28°

Wind: S @ 6mph

Precip: 65% Chance

Humidity: 89%

Wind Chill: 21°

Heat Index: 28°

UV Index: 0 Low

Visibility: 0.8 mi

2 AM
28°
67%
2 AM
28°

Wind: S @ 6mph

Precip: 67% Chance

Humidity: 90%

Wind Chill: 21°

Heat Index: 28°

UV Index: 0 Low

Visibility: 0.8 mi