Hourly Weather Forecast - Grass Valley, OR

12 AM
33°F
0%
6mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
25°F
1 AM
33°F
0%
6mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
25°F
2 AM
34°F
0%
6mph
WSW
Cloudy
Humidity
72%
Feels like
28°F
Dew Point
26°F
3 AM
34°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
73%
Feels like
28°F
Dew Point
26°F
4 AM
34°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
75%
Feels like
29°F
Dew Point
27°F
5 AM
34°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
76%
Feels like
29°F
Dew Point
27°F
6 AM
34°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
78%
Feels like
29°F
Dew Point
28°F
7 AM
35°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
79%
Feels like
29°F
Dew Point
29°F
7:33 AM
8 AM
36°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
78%
Feels like
30°F
Dew Point
29°F
9 AM
37°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
75%
Feels like
31°F
Dew Point
30°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide