Hourly Weather Forecast - Mattawa, WA

9 PM
29°F
0%
2mph
NNW
Partly Cloudy
Humidity
56%
Feels like
29°F
Dew Point
15°F
10 PM
29°F
0%
2mph
NNW
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
16°F
11 PM
29°F
0%
2mph
NNW
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
16°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Monday's Weather Outlook

Monday's Weather Outlook

Satellite image of Hurricane Melissa

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A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

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Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

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Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

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