Hourly Weather Forecast - Fort Atkinson, WI

12 AM
23°F
30%
6mph
SSW
30% Chance of Flurries
Humidity
62%
Feels like
15°F
Dew Point
12°F
1 AM
24°F
30%
7mph
SSW
30% Chance of Flurries
Humidity
62%
Feels like
16°F
Dew Point
13°F
2 AM
24°F
30%
7mph
SSW
30% Chance Frozen Mix
Humidity
61%
Feels like
17°F
Dew Point
13°F
3 AM
25°F
30%
7mph
S
30% Chance of Flurries
Humidity
62%
Feels like
17°F
Dew Point
14°F
4 AM
26°F
30%
8mph
S
30% Chance Frozen Mix
Humidity
62%
Feels like
17°F
Dew Point
15°F
5 AM
26°F
30%
8mph
S
30% Chance Frozen Mix
Humidity
62%
Feels like
18°F
Dew Point
15°F
6 AM
27°F
30%
9mph
S
30% Chance Frozen Mix
Humidity
59%
Feels like
18°F
Dew Point
14°F
7 AM
28°F
30%
10mph
S
30% Chance Freezing Rain
Humidity
58%
Feels like
19°F
Dew Point
15°F
7:23 AM
8 AM
29°F
30%
10mph
S
30% Chance Freezing Rain
Humidity
60%
Feels like
20°F
Dew Point
17°F
9 AM
31°F
30%
10mph
S
30% Chance Frozen Mix
Humidity
58%
Feels like
22°F
Dew Point
18°F
10 AM
32°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
58%
Feels like
24°F
Dew Point
19°F
11 AM
34°F
0%
10mph
S
Cloudy
Humidity
56%
Feels like
26°F
Dew Point
20°F
12 PM
35°F
10%
11mph
S
Cloudy
Humidity
55%
Feels like
27°F
Dew Point
20°F
1 PM
35°F
10%
11mph
S
Cloudy
Humidity
54%
Feels like
28°F
Dew Point
20°F
2 PM
36°F
10%
10mph
S
Cloudy
Humidity
56%
Feels like
28°F
Dew Point
21°F
3 PM
36°F
20%
9mph
S
Cloudy
Humidity
59%
Feels like
28°F
Dew Point
23°F
4 PM
35°F
20%
9mph
S
Cloudy
Humidity
60%
Feels like
29°F
Dew Point
23°F
4:24 PM
5 PM
35°F
10%
8mph
S
Mostly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
24°F
6 PM
35°F
10%
8mph
S
Mostly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
25°F
7 PM
35°F
10%
7mph
S
Mostly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
26°F
8 PM
35°F
0%
7mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
27°F
9 PM
35°F
0%
7mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
28°F
10 PM
35°F
0%
7mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
30°F
11 PM
35°F
0%
7mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
30°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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