Hourly Weather Forecast - Grass Valley, CA

6 AM
58°F
10%
1mph
SE
Mostly Cloudy
Humidity
84%
Feels like
58°F
Dew Point
53°F
6:37 AM
7 AM
58°F
20%
1mph
SE
Mostly Cloudy
Humidity
84%
Feels like
58°F
Dew Point
53°F
8 AM
58°F
20%
1mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
58°F
Dew Point
54°F
9 AM
58°F
30%
1mph
SSE
30% Chance of Light Rain
Humidity
83%
Feels like
58°F
Dew Point
53°F
10 AM
59°F
30%
1mph
SSE
30% Chance of Light Rain
Humidity
82%
Feels like
59°F
Dew Point
53°F
11 AM
59°F
30%
2mph
S
30% Chance of Light Rain
Humidity
82%
Feels like
59°F
Dew Point
53°F
12 PM
59°F
30%
2mph
S
30% Chance of Light Rain
Humidity
81%
Feels like
59°F
Dew Point
53°F
1 PM
59°F
30%
2mph
S
30% Chance of Light Rain
Humidity
78%
Feels like
59°F
Dew Point
52°F
2 PM
59°F
30%
2mph
S
30% Chance Rain Showers
Humidity
74%
Feels like
59°F
Dew Point
51°F
3 PM
58°F
30%
2mph
S
30% Chance Rain Showers
Humidity
70%
Feels like
58°F
Dew Point
49°F
4 PM
58°F
30%
2mph
S
30% Chance of Light Rain
Humidity
69%
Feels like
58°F
Dew Point
47°F
5 PM
56°F
10%
2mph
S
Partly Cloudy
Humidity
71%
Feels like
56°F
Dew Point
47°F
5:56 PM
6 PM
55°F
0%
1mph
S
Mostly Clear
Humidity
76%
Feels like
55°F
Dew Point
47°F
7 PM
54°F
0%
1mph
SSE
Partly Cloudy
Humidity
81%
Feels like
54°F
Dew Point
48°F
8 PM
53°F
10%
1mph
SSE
Partly Cloudy
Humidity
85%
Feels like
53°F
Dew Point
49°F
9 PM
52°F
10%
1mph
SE
Mostly Cloudy
Humidity
88%
Feels like
52°F
Dew Point
49°F
10 PM
52°F
0%
1mph
ESE
Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
11 PM
51°F
0%
1mph
ESE
Cloudy
Humidity
92%
Feels like
51°F
Dew Point
48°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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