Hourly Weather Forecast - Prairie du Sac, WI

12 AM
13°F
0%
11mph
WNW
Partly Cloudy
Humidity
60%
Feels like
0°F
Dew Point
2°F
1 AM
11°F
10%
10mph
WNW
Partly Cloudy
Humidity
61%
Feels like
-1°F
Dew Point
1°F
2 AM
10°F
10%
9mph
WNW
Partly Cloudy
Humidity
62%
Feels like
-2°F
Dew Point
0°F
3 AM
10°F
10%
8mph
WNW
Mostly Clear
Humidity
71%
Feels like
-2°F
Dew Point
2°F
4 AM
10°F
10%
7mph
WNW
Mostly Clear
Humidity
68%
Feels like
-1°F
Dew Point
2°F
5 AM
10°F
0%
7mph
WNW
Clear
Humidity
65%
Feels like
0°F
Dew Point
1°F
6 AM
10°F
10%
6mph
WNW
Clear
Humidity
63%
Feels like
-1°F
Dew Point
0°F
7 AM
9°F
10%
6mph
WNW
Clear
Humidity
54%
Feels like
-1°F
Dew Point
-4°F
7:26 AM
8 AM
9°F
10%
6mph
WNW
Sunny
Humidity
57%
Feels like
-2°F
Dew Point
-3°F
9 AM
10°F
10%
6mph
WNW
Sunny
Humidity
57%
Feels like
0°F
Dew Point
-2°F
10 AM
11°F
10%
5mph
W
Sunny
Humidity
59%
Feels like
3°F
Dew Point
0°F
11 AM
12°F
10%
4mph
SW
Sunny
Humidity
59%
Feels like
5°F
Dew Point
1°F
12 PM
13°F
10%
5mph
SSW
Sunny
Humidity
60%
Feels like
5°F
Dew Point
2°F
1 PM
14°F
10%
6mph
S
Sunny
Humidity
60%
Feels like
5°F
Dew Point
3°F
2 PM
16°F
10%
7mph
S
Sunny
Humidity
59%
Feels like
6°F
Dew Point
4°F
3 PM
17°F
10%
8mph
S
Sunny
Humidity
59%
Feels like
7°F
Dew Point
5°F
4 PM
18°F
10%
8mph
SSE
Mostly Sunny
Humidity
60%
Feels like
8°F
Dew Point
6°F
4:25 PM
5 PM
17°F
10%
7mph
SSE
Partly Cloudy
Humidity
65%
Feels like
7°F
Dew Point
7°F
6 PM
16°F
10%
7mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
9°F
7 PM
15°F
10%
8mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
5°F
Dew Point
9°F
8 PM
16°F
10%
8mph
S
Mostly Cloudy
Humidity
74%
Feels like
5°F
Dew Point
9°F
9 PM
17°F
10%
9mph
S
Mostly Cloudy
Humidity
73%
Feels like
6°F
Dew Point
10°F
10 PM
17°F
10%
9mph
S
Mostly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
11°F
11 PM
18°F
10%
9mph
S
Cloudy
Humidity
74%
Feels like
7°F
Dew Point
11°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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