Hourly Weather Forecast - Green Bay, WI

12 AM
19°F
30%
7mph
ENE
30% Chance of Flurries
Humidity
86%
Feels like
10°F
Dew Point
16°F
1 AM
20°F
20%
7mph
E
Mostly Cloudy
Humidity
87%
Feels like
11°F
Dew Point
17°F
2 AM
21°F
10%
7mph
ESE
Mostly Cloudy
Humidity
88%
Feels like
12°F
Dew Point
18°F
3 AM
22°F
10%
7mph
SE
Mostly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
19°F
4 AM
22°F
10%
7mph
SSE
Cloudy
Humidity
87%
Feels like
14°F
Dew Point
19°F
5 AM
22°F
10%
7mph
S
Cloudy
Humidity
86%
Feels like
13°F
Dew Point
19°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

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Today's Weather Outlook

Today's 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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