Hourly Weather Forecast - Vallejo, CA

12 AM
47°F
0%
7mph
NE
Cloudy
Humidity
88%
Feels like
44°F
Dew Point
44°F
1 AM
47°F
0%
7mph
ENE
Cloudy
Humidity
89%
Feels like
43°F
Dew Point
44°F
2 AM
47°F
0%
7mph
ENE
Cloudy
Humidity
90%
Feels like
43°F
Dew Point
44°F
3 AM
47°F
0%
7mph
ENE
Cloudy
Humidity
86%
Feels like
43°F
Dew Point
43°F
4 AM
47°F
0%
7mph
NE
Cloudy
Humidity
86%
Feels like
44°F
Dew Point
43°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Friday's Weather Outlook

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Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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