Hourly Weather Forecast - Grass Valley, OR

10 AM
36°F
100%
7mph
SSE
Light Rain
Humidity
94%
Feels like
30°F
Dew Point
34°F
11 AM
38°F
100%
6mph
S
Light Rain
Humidity
93%
Feels like
33°F
Dew Point
36°F
12 PM
40°F
100%
9mph
SSW
Light Rain
Humidity
92%
Feels like
34°F
Dew Point
38°F
1 PM
42°F
90%
13mph
SW
Light Rain
Humidity
92%
Feels like
35°F
Dew Point
40°F
2 PM
44°F
100%
16mph
SW
Light Rain
Humidity
90%
Feels like
37°F
Dew Point
41°F
3 PM
46°F
100%
17mph
SW
Light Rain
Humidity
90%
Feels like
38°F
Dew Point
43°F
4 PM
47°F
90%
18mph
SW
Light Rain
Humidity
84%
Feels like
40°F
Dew Point
42°F
4:21 PM
5 PM
48°F
100%
19mph
SW
Light Rain
Humidity
82%
Feels like
42°F
Dew Point
43°F
6 PM
49°F
90%
19mph
SW
Light Rain
Humidity
80%
Feels like
43°F
Dew Point
43°F
7 PM
50°F
100%
21mph
SW
Light Rain
Humidity
79%
Feels like
50°F
Dew Point
44°F
8 PM
51°F
100%
22mph
SW
Light Rain
Humidity
79%
Feels like
51°F
Dew Point
45°F
9 PM
52°F
90%
22mph
SW
Rain
Humidity
78%
Feels like
52°F
Dew Point
45°F
10 PM
52°F
90%
21mph
SW
Rain
Humidity
77%
Feels like
52°F
Dew Point
45°F
11 PM
51°F
80%
20mph
SW
80% Chance of Rain
Humidity
78%
Feels like
51°F
Dew Point
45°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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