Hourly Weather Forecast - Grass Valley, CA

12 AM
48°F
0%
2mph
NE
Clear
Humidity
51%
Feels like
48°F
Dew Point
31°F
1 AM
47°F
0%
2mph
NE
Clear
Humidity
51%
Feels like
47°F
Dew Point
30°F
2 AM
47°F
0%
2mph
NE
Clear
Humidity
51%
Feels like
47°F
Dew Point
30°F
3 AM
46°F
0%
2mph
NE
Clear
Humidity
52%
Feels like
46°F
Dew Point
29°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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