National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

NA

32°F

0°C

Humidity 93%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Mar 05:00 PM PDT
Extended Forecast for

12 Miles SE Trinity WA

Winter Storm Warning March 13, 05:40pm until March 13, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 05:40pm until March 13, 10:00pm

    NOW until 10:00pm Fri

    Winter Storm Warning

  • This Afternoon

    High: 23 °F

    Heavy Snow

  • Tonight

    Tonight: Snow likely, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 12. Wind chill values as low as -4. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Heavy Snow
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a slight chance of snow after 2pm. Partly sunny, with a high near 19. Wind chill values as low as -6. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10. Wind chill values as low as -7. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 25. Northwest wind 7 to 9 mph becoming southwest in the morning. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 60%.

    Low: 32 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 23. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow likely, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 12. Wind chill values as low as -4. West wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday
A chance of snow before 11am, then a slight chance of snow after 2pm. Partly sunny, with a high near 19. Wind chill values as low as -6. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 10. Wind chill values as low as -7. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.
Sunday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 25. Northwest wind 7 to 9 mph becoming southwest in the morning. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 60%.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Trinity WA
 47.95°N 120.64°W (Elev. 6198 ft)
Last Update:
3:52 pm PDT Mar 13, 2026
Forecast Valid:
5pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation