Hourly Weather Forecast - Grass Valley, CA

12 AM
49°F
0%
2mph
ENE
Clear
Humidity
54%
Feels like
49°F
Dew Point
33°F
1 AM
49°F
0%
2mph
ENE
Clear
Humidity
52%
Feels like
49°F
Dew Point
32°F
2 AM
48°F
0%
2mph
ENE
Clear
Humidity
51%
Feels like
48°F
Dew Point
31°F
3 AM
48°F
0%
2mph
ENE
Mostly Clear
Humidity
51%
Feels like
48°F
Dew Point
31°F
4 AM
48°F
0%
1mph
ENE
Mostly Clear
Humidity
49%
Feels like
48°F
Dew Point
30°F
5 AM
49°F
0%
1mph
ENE
Mostly Clear
Humidity
47%
Feels like
49°F
Dew Point
29°F
6 AM
50°F
0%
1mph
ENE
Mostly Clear
Humidity
43%
Feels like
50°F
Dew Point
29°F
7 AM
52°F
0%
1mph
ENE
Mostly Clear
Humidity
39%
Feels like
52°F
Dew Point
28°F
7:20 AM
8 AM
55°F
0%
1mph
ENE
Mostly Sunny
Humidity
40%
Feels like
55°F
Dew Point
31°F
9 AM
58°F
0%
1mph
ENE
Mostly Sunny
Humidity
44%
Feels like
58°F
Dew Point
37°F
10 AM
61°F
0%
1mph
NE
Mostly Sunny
Humidity
46%
Feels like
61°F
Dew Point
40°F
11 AM
63°F
0%
1mph
NNE
Sunny
Humidity
44%
Feels like
63°F
Dew Point
41°F
12 PM
65°F
0%
1mph
W
Sunny
Humidity
41%
Feels like
65°F
Dew Point
41°F
1 PM
66°F
0%
1mph
W
Sunny
Humidity
41%
Feels like
66°F
Dew Point
41°F
2 PM
65°F
0%
1mph
W
Sunny
Humidity
44%
Feels like
65°F
Dew Point
43°F
3 PM
64°F
0%
1mph
W
Mostly Sunny
Humidity
50%
Feels like
64°F
Dew Point
45°F
4 PM
62°F
0%
1mph
W
Mostly Sunny
Humidity
58%
Feels like
62°F
Dew Point
47°F
5 PM
59°F
0%
1mph
NW
Mostly Sunny
Humidity
61%
Feels like
59°F
Dew Point
46°F
5:09 PM
6 PM
57°F
0%
1mph
NE
Clear
Humidity
62%
Feels like
57°F
Dew Point
44°F
7 PM
55°F
0%
1mph
ENE
Clear
Humidity
63%
Feels like
55°F
Dew Point
42°F
8 PM
53°F
0%
2mph
ENE
Clear
Humidity
63%
Feels like
53°F
Dew Point
41°F
9 PM
51°F
0%
2mph
ENE
Clear
Humidity
63%
Feels like
51°F
Dew Point
39°F
10 PM
49°F
0%
2mph
ENE
Clear
Humidity
61%
Feels like
49°F
Dew Point
37°F
11 PM
48°F
0%
2mph
ENE
Clear
Humidity
60%
Feels like
48°F
Dew Point
35°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)

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