Hourly Weather Forecast - Grass Valley, CA

12 AM
46°F
50%
1mph
ENE
50% Chance of Light Rain
Humidity
89%
Feels like
46°F
Dew Point
44°F
1 AM
46°F
50%
1mph
ENE
50% Chance of Light Rain
Humidity
89%
Feels like
46°F
Dew Point
43°F
2 AM
45°F
50%
1mph
ENE
50% Chance Rain Showers
Humidity
88%
Feels like
45°F
Dew Point
42°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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During Extreme Cold: Watch for Frostbite!

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Watch vs. Warning

Flash Flood Watch and Warning Defined

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