Hourly Weather Forecast - Grand Coulee, WA

9 AM
45°F
10%
3mph
SSE
Mostly Cloudy
Humidity
82%
Feels like
45°F
Dew Point
40°F
10 AM
46°F
10%
3mph
S
Mostly Cloudy
Humidity
82%
Feels like
46°F
Dew Point
41°F
11 AM
47°F
10%
3mph
S
Mostly Cloudy
Humidity
80%
Feels like
46°F
Dew Point
41°F
12 PM
48°F
0%
4mph
S
Mostly Cloudy
Humidity
76%
Feels like
47°F
Dew Point
41°F
1 PM
49°F
0%
4mph
S
Mostly Cloudy
Humidity
73%
Feels like
48°F
Dew Point
41°F
2 PM
49°F
10%
4mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
48°F
Dew Point
41°F
3 PM
49°F
10%
4mph
SSE
Partly Cloudy
Humidity
73%
Feels like
47°F
Dew Point
40°F
4 PM
47°F
10%
4mph
SE
Mostly Cloudy
Humidity
75%
Feels like
46°F
Dew Point
40°F
4:03 PM
5 PM
47°F
10%
4mph
SE
Mostly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
40°F
6 PM
46°F
10%
3mph
SE
Mostly Cloudy
Humidity
80%
Feels like
45°F
Dew Point
40°F
7 PM
45°F
10%
3mph
SE
Mostly Cloudy
Humidity
81%
Feels like
45°F
Dew Point
40°F
8 PM
45°F
10%
3mph
ESE
Mostly Cloudy
Humidity
81%
Feels like
45°F
Dew Point
40°F
9 PM
45°F
10%
3mph
ESE
Mostly Cloudy
Humidity
81%
Feels like
45°F
Dew Point
40°F
10 PM
45°F
10%
3mph
ESE
Mostly Cloudy
Humidity
80%
Feels like
45°F
Dew Point
39°F
11 PM
45°F
10%
3mph
ESE
Mostly Cloudy
Humidity
81%
Feels like
44°F
Dew Point
39°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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