Hourly Weather Forecast - Byron, WI

10 AM
26°F
0%
12mph
WSW
Cloudy
Humidity
92%
Feels like
15°F
Dew Point
24°F
11 AM
27°F
0%
12mph
W
Cloudy
Humidity
91%
Feels like
17°F
Dew Point
25°F
12 PM
28°F
0%
11mph
W
Cloudy
Humidity
90%
Feels like
18°F
Dew Point
26°F
1 PM
29°F
10%
11mph
W
Cloudy
Humidity
89%
Feels like
19°F
Dew Point
26°F
2 PM
29°F
10%
9mph
W
Cloudy
Humidity
88%
Feels like
20°F
Dew Point
26°F
3 PM
29°F
10%
8mph
WSW
Cloudy
Humidity
88%
Feels like
21°F
Dew Point
26°F
4 PM
29°F
20%
6mph
SW
Cloudy
Humidity
90%
Feels like
22°F
Dew Point
26°F
4:16 PM
5 PM
29°F
30%
6mph
SSW
30% Chance of Flurries
Humidity
91%
Feels like
23°F
Dew Point
26°F
6 PM
28°F
60%
6mph
S
60% Chance of Heavy Snow
Humidity
93%
Feels like
22°F
Dew Point
27°F
7 PM
29°F
80%
8mph
SSE
80% Chance of Snow
Humidity
95%
Feels like
21°F
Dew Point
28°F
8 PM
29°F
100%
9mph
SSE
Snow
Humidity
96%
Feels like
21°F
Dew Point
28°F
9 PM
30°F
90%
9mph
SSE
Snow
Humidity
95%
Feels like
22°F
Dew Point
29°F
10 PM
31°F
90%
8mph
SSE
Snow
Humidity
95%
Feels like
24°F
Dew Point
30°F
11 PM
32°F
70%
6mph
S
70% Chance of Heavy Snow
Humidity
93%
Feels like
27°F
Dew Point
31°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

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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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide