Hourly Weather Forecast - Grass Valley, CA

12 AM
47°F
0%
1mph
NE
Mostly Clear
Humidity
80%
Feels like
47°F
Dew Point
41°F
1 AM
47°F
0%
1mph
ENE
Mostly Clear
Humidity
75%
Feels like
47°F
Dew Point
40°F
2 AM
46°F
0%
2mph
ENE
Clear
Humidity
74%
Feels like
46°F
Dew Point
38°F
3 AM
46°F
0%
2mph
ENE
Clear
Humidity
72%
Feels like
46°F
Dew Point
37°F
4 AM
46°F
0%
1mph
ENE
Clear
Humidity
72%
Feels like
46°F
Dew Point
37°F
5 AM
45°F
0%
2mph
ENE
Clear
Humidity
71%
Feels like
45°F
Dew Point
37°F
6 AM
46°F
0%
2mph
ENE
Clear
Humidity
69%
Feels like
46°F
Dew Point
36°F
6:34 AM
7 AM
47°F
0%
1mph
ENE
Sunny
Humidity
66%
Feels like
47°F
Dew Point
37°F
8 AM
51°F
0%
1mph
E
Sunny
Humidity
61%
Feels like
51°F
Dew Point
38°F
9 AM
56°F
0%
1mph
SW
Sunny
Humidity
56%
Feels like
56°F
Dew Point
40°F
10 AM
59°F
0%
1mph
WSW
Sunny
Humidity
52%
Feels like
59°F
Dew Point
41°F
11 AM
61°F
0%
1mph
WSW
Sunny
Humidity
53%
Feels like
61°F
Dew Point
44°F
12 PM
61°F
0%
1mph
WSW
Sunny
Humidity
58%
Feels like
61°F
Dew Point
46°F
1 PM
61°F
0%
1mph
WSW
Mostly Sunny
Humidity
61%
Feels like
61°F
Dew Point
48°F
2 PM
61°F
0%
1mph
WSW
Sunny
Humidity
64%
Feels like
61°F
Dew Point
49°F
3 PM
61°F
0%
1mph
WSW
Sunny
Humidity
64%
Feels like
61°F
Dew Point
49°F
4 PM
60°F
0%
1mph
SW
Sunny
Humidity
64%
Feels like
60°F
Dew Point
48°F
5 PM
59°F
0%
1mph
SW
Sunny
Humidity
66%
Feels like
59°F
Dew Point
47°F
5:58 PM
6 PM
57°F
0%
1mph
SSW
Clear
Humidity
70%
Feels like
57°F
Dew Point
47°F
7 PM
55°F
0%
1mph
SE
Clear
Humidity
75%
Feels like
55°F
Dew Point
47°F
8 PM
53°F
0%
1mph
ESE
Mostly Clear
Humidity
80%
Feels like
53°F
Dew Point
47°F
9 PM
52°F
0%
1mph
E
Mostly Clear
Humidity
82%
Feels like
52°F
Dew Point
47°F
10 PM
51°F
0%
1mph
E
Partly Cloudy
Humidity
84%
Feels like
51°F
Dew Point
47°F
11 PM
51°F
0%
1mph
E
Partly Cloudy
Humidity
86%
Feels like
51°F
Dew Point
47°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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