Hourly Weather Forecast - Montesano, WA

12 AM
39°F
20%
2mph
S
Partly Cloudy
Humidity
88%
Feels like
39°F
Dew Point
36°F
1 AM
39°F
20%
3mph
S
Partly Cloudy
Humidity
89%
Feels like
39°F
Dew Point
36°F
2 AM
39°F
20%
3mph
SSE
Partly Cloudy
Humidity
90%
Feels like
39°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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