Hourly Weather Forecast - Brillion, WI

4 AM
21°F
50%
13mph
SSW
50% Chance of Heavy Snow
Humidity
92%
Feels like
8°F
Dew Point
19°F
5 AM
21°F
20%
13mph
SSW
Cloudy
Humidity
92%
Feels like
9°F
Dew Point
19°F
6 AM
22°F
20%
13mph
SW
Cloudy
Humidity
93%
Feels like
10°F
Dew Point
20°F
7 AM
23°F
10%
12mph
SW
Cloudy
Humidity
93%
Feels like
12°F
Dew Point
22°F
7:15 AM
8 AM
25°F
30%
12mph
WSW
30% Chance of Snow
Humidity
93%
Feels like
14°F
Dew Point
23°F
9 AM
26°F
10%
11mph
WSW
Cloudy
Humidity
93%
Feels like
15°F
Dew Point
24°F
10 AM
27°F
30%
11mph
W
30% Chance of Snow
Humidity
93%
Feels like
16°F
Dew Point
25°F
11 AM
27°F
0%
12mph
W
Cloudy
Humidity
89%
Feels like
17°F
Dew Point
24°F
12 PM
28°F
0%
11mph
W
Cloudy
Humidity
89%
Feels like
17°F
Dew Point
25°F
1 PM
28°F
0%
11mph
W
Cloudy
Humidity
88%
Feels like
18°F
Dew Point
25°F
2 PM
28°F
0%
9mph
W
Cloudy
Humidity
87%
Feels like
19°F
Dew Point
24°F
3 PM
28°F
0%
7mph
W
Cloudy
Humidity
87%
Feels like
20°F
Dew Point
24°F
4 PM
28°F
10%
5mph
WSW
Cloudy
Humidity
87%
Feels like
22°F
Dew Point
24°F
4:13 PM
5 PM
27°F
10%
4mph
SSW
Cloudy
Humidity
90%
Feels like
23°F
Dew Point
25°F
6 PM
27°F
30%
5mph
SSE
30% Chance Frozen Mix
Humidity
92%
Feels like
21°F
Dew Point
25°F
7 PM
27°F
70%
6mph
SSE
70% Chance Frozen Mix
Humidity
96%
Feels like
20°F
Dew Point
26°F
8 PM
27°F
80%
7mph
SE
80% Chance of Heavy Snow
Humidity
96%
Feels like
20°F
Dew Point
26°F
9 PM
28°F
90%
7mph
SE
Snow
Humidity
96%
Feels like
20°F
Dew Point
27°F
10 PM
29°F
90%
7mph
SE
Snow
Humidity
99%
Feels like
22°F
Dew Point
29°F
11 PM
30°F
70%
7mph
SSE
70% Chance of Heavy Snow
Humidity
100%
Feels like
23°F
Dew Point
30°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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