Hourly Weather Forecast - Tucannon, WA

7 AM
35°F
0%
1mph
E
Mostly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
29°F
7:30 AM
8 AM
35°F
0%
1mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
29°F
9 AM
37°F
0%
1mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
29°F
10 AM
38°F
0%
1mph
NW
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
29°F
11 AM
40°F
0%
2mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
30°F
12 PM
40°F
0%
2mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
30°F
1 PM
40°F
0%
3mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
29°F
2 PM
39°F
0%
3mph
NNW
Mostly Cloudy
Humidity
67%
Feels like
39°F
Dew Point
29°F
3 PM
37°F
0%
3mph
N
Partly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
29°F
4 PM
35°F
0%
3mph
N
Partly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
29°F
4:34 PM
5 PM
33°F
0%
2mph
N
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
29°F
6 PM
32°F
0%
2mph
NW
Partly Cloudy
Humidity
88%
Feels like
32°F
Dew Point
29°F
7 PM
31°F
0%
2mph
WNW
Partly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
8 PM
31°F
0%
1mph
W
Partly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
9 PM
30°F
0%
2mph
WSW
Partly Cloudy
Humidity
90%
Feels like
30°F
Dew Point
28°F
10 PM
30°F
0%
1mph
SW
Partly Cloudy
Humidity
91%
Feels like
30°F
Dew Point
28°F
11 PM
30°F
30%
1mph
SW
30% Chance Frozen Mix
Humidity
91%
Feels like
30°F
Dew Point
28°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

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