Hourly Weather Forecast - Grass Valley, CA

12 AM
47°F
100%
3mph
S
Rain
Humidity
86%
Feels like
47°F
Dew Point
44°F
1 AM
47°F
100%
2mph
S
Rain
Humidity
86%
Feels like
47°F
Dew Point
43°F
2 AM
47°F
100%
2mph
S
Rain
Humidity
86%
Feels like
47°F
Dew Point
43°F
3 AM
47°F
100%
2mph
S
Rain
Humidity
85%
Feels like
47°F
Dew Point
43°F
4 AM
47°F
100%
2mph
S
Rain
Humidity
84%
Feels like
47°F
Dew Point
42°F
5 AM
47°F
100%
2mph
S
Rain
Humidity
85%
Feels like
47°F
Dew Point
42°F
6 AM
47°F
100%
2mph
SSE
Light Rain
Humidity
85%
Feels like
47°F
Dew Point
43°F
7 AM
47°F
100%
2mph
SSE
Light Rain
Humidity
85%
Feels like
47°F
Dew Point
43°F
7:22 AM
8 AM
47°F
100%
2mph
SSE
Light Rain
Humidity
86%
Feels like
47°F
Dew Point
43°F
9 AM
46°F
100%
2mph
SSE
Light Rain
Humidity
90%
Feels like
46°F
Dew Point
43°F
10 AM
45°F
100%
2mph
SSE
Light Rain
Humidity
90%
Feels like
45°F
Dew Point
42°F
11 AM
45°F
100%
2mph
SSE
Rain
Humidity
93%
Feels like
45°F
Dew Point
43°F
12 PM
44°F
100%
2mph
SSE
Rain
Humidity
93%
Feels like
44°F
Dew Point
43°F
1 PM
45°F
100%
2mph
SSE
Rain
Humidity
92%
Feels like
45°F
Dew Point
42°F
2 PM
45°F
100%
2mph
SSE
Rain
Humidity
87%
Feels like
45°F
Dew Point
41°F
3 PM
44°F
100%
2mph
SSE
Rain
Humidity
85%
Feels like
44°F
Dew Point
40°F
4 PM
44°F
100%
1mph
SSE
Rain
Humidity
85%
Feels like
44°F
Dew Point
39°F
4:47 PM
5 PM
45°F
90%
1mph
SE
Light Rain
Humidity
92%
Feels like
45°F
Dew Point
42°F
6 PM
46°F
90%
1mph
SE
Light Rain
Humidity
89%
Feels like
46°F
Dew Point
43°F
7 PM
47°F
80%
1mph
SE
80% Chance of Light Rain
Humidity
90%
Feels like
47°F
Dew Point
44°F
8 PM
47°F
80%
1mph
ESE
80% Chance of Light Rain
Humidity
89%
Feels like
47°F
Dew Point
44°F
9 PM
47°F
70%
1mph
ESE
70% Chance of Light Rain
Humidity
90%
Feels like
47°F
Dew Point
44°F
10 PM
47°F
60%
1mph
ESE
60% Chance of Rain
Humidity
92%
Feels like
47°F
Dew Point
45°F
11 PM
47°F
60%
1mph
E
60% Chance of Light Rain
Humidity
90%
Feels like
47°F
Dew Point
45°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

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During Extreme Cold: Watch for Frostbite!

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Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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