Hourly Weather Forecast - Sumas, WA

12 AM
36°F
0%
6mph
ENE
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
29°F
1 AM
35°F
0%
6mph
ENE
Partly Cloudy
Humidity
75%
Feels like
30°F
Dew Point
28°F
2 AM
35°F
0%
6mph
ENE
Partly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
28°F
3 AM
34°F
0%
7mph
ENE
Mostly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
27°F
4 AM
33°F
0%
7mph
ENE
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
26°F
5 AM
33°F
0%
7mph
ENE
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
26°F
6 AM
33°F
0%
7mph
ENE
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
26°F
7 AM
33°F
0%
7mph
ENE
Mostly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
26°F
7:52 AM
8 AM
34°F
0%
7mph
ENE
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
26°F
9 AM
37°F
0%
7mph
ENE
Mostly Cloudy
Humidity
72%
Feels like
31°F
Dew Point
29°F
10 AM
40°F
0%
7mph
ENE
Cloudy
Humidity
69%
Feels like
36°F
Dew Point
31°F
11 AM
44°F
0%
6mph
NE
Cloudy
Humidity
64%
Feels like
41°F
Dew Point
33°F
12 PM
47°F
0%
5mph
NE
Cloudy
Humidity
57%
Feels like
45°F
Dew Point
33°F
1 PM
49°F
0%
5mph
NE
Cloudy
Humidity
56%
Feels like
47°F
Dew Point
34°F
2 PM
49°F
0%
4mph
NE
Cloudy
Humidity
57%
Feels like
47°F
Dew Point
34°F
3 PM
47°F
0%
4mph
NE
Cloudy
Humidity
65%
Feels like
45°F
Dew Point
36°F
4 PM
45°F
0%
4mph
NE
Cloudy
Humidity
70%
Feels like
43°F
Dew Point
36°F
4:48 PM
5 PM
43°F
0%
4mph
NE
Cloudy
Humidity
75%
Feels like
41°F
Dew Point
35°F
6 PM
41°F
0%
4mph
ENE
Cloudy
Humidity
77%
Feels like
38°F
Dew Point
34°F
7 PM
39°F
0%
4mph
ENE
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
33°F
8 PM
38°F
0%
4mph
ENE
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
32°F
9 PM
37°F
0%
4mph
ENE
Cloudy
Humidity
78%
Feels like
34°F
Dew Point
31°F
10 PM
36°F
0%
4mph
E
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
30°F
11 PM
36°F
0%
4mph
E
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
29°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for 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

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