Hourly Weather Forecast - Grass Valley, CA

12 AM
53°F
0%
2mph
ENE
Clear
Humidity
40%
Feels like
53°F
Dew Point
29°F
1 AM
53°F
0%
2mph
ENE
Clear
Humidity
39%
Feels like
53°F
Dew Point
28°F
2 AM
52°F
0%
2mph
ENE
Clear
Humidity
38%
Feels like
52°F
Dew Point
27°F
3 AM
51°F
0%
2mph
ENE
Clear
Humidity
38%
Feels like
51°F
Dew Point
27°F
4 AM
51°F
0%
2mph
ENE
Clear
Humidity
38%
Feels like
51°F
Dew Point
26°F
5 AM
51°F
0%
2mph
ENE
Clear
Humidity
37%
Feels like
51°F
Dew Point
26°F
6 AM
51°F
0%
2mph
ENE
Clear
Humidity
36%
Feels like
51°F
Dew Point
25°F
7 AM
52°F
0%
2mph
ENE
Clear
Humidity
34%
Feels like
52°F
Dew Point
24°F
7:21 AM
8 AM
55°F
0%
2mph
ENE
Sunny
Humidity
35%
Feels like
55°F
Dew Point
28°F
9 AM
58°F
0%
2mph
ENE
Sunny
Humidity
37%
Feels like
58°F
Dew Point
32°F
10 AM
62°F
0%
1mph
ENE
Sunny
Humidity
39%
Feels like
62°F
Dew Point
37°F
11 AM
64°F
0%
1mph
ENE
Sunny
Humidity
39%
Feels like
64°F
Dew Point
39°F
12 PM
66°F
0%
1mph
W
Sunny
Humidity
38%
Feels like
66°F
Dew Point
40°F
1 PM
67°F
0%
1mph
W
Sunny
Humidity
39%
Feels like
67°F
Dew Point
41°F
2 PM
66°F
0%
1mph
W
Sunny
Humidity
43%
Feels like
66°F
Dew Point
43°F
3 PM
64°F
0%
0mph
W
Sunny
Humidity
50%
Feels like
64°F
Dew Point
46°F
4 PM
62°F
0%
1mph
WNW
Sunny
Humidity
59%
Feels like
62°F
Dew Point
47°F
5 PM
59°F
0%
1mph
NNE
Sunny
Humidity
60%
Feels like
59°F
Dew Point
46°F
5:06 PM
6 PM
57°F
0%
1mph
ENE
Clear
Humidity
59%
Feels like
57°F
Dew Point
43°F
7 PM
55°F
0%
2mph
ENE
Clear
Humidity
56%
Feels like
55°F
Dew Point
40°F
8 PM
54°F
0%
2mph
ENE
Clear
Humidity
53%
Feels like
54°F
Dew Point
37°F
9 PM
53°F
0%
2mph
ENE
Clear
Humidity
48%
Feels like
53°F
Dew Point
34°F
10 PM
52°F
0%
2mph
ENE
Clear
Humidity
45%
Feels like
52°F
Dew Point
31°F
11 PM
51°F
0%
2mph
ENE
Clear
Humidity
44%
Feels like
51°F
Dew Point
31°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide