Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

MANSON (MASW)

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

NA

31°F

-1°C

Humidity 95%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Mar 03:00 AM PDT
Extended Forecast for

12 Miles ESE Trinity WA

Winter Weather Advisory March 13, 03:57am until March 13, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 13, 03:57am until March 13, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 22 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 2pm.  High near 33. West wind 5 to 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow then
    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 18. Northwest wind around 7 mph.  Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow.  Partly sunny, with a high near 29. West wind 8 to 11 mph, with gusts as high as 29 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. Northwest wind 6 to 10 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 32. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow before 2am, then rain likely, possibly mixed with snow.  Low around 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow, becoming all rain after 11am.  Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 22. West wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow, mainly before 2pm. High near 33. West wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18. Northwest wind around 7 mph. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 29. West wind 8 to 11 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 16. Northwest wind 6 to 10 mph, with gusts as high as 28 mph.
Sunday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 2am, then rain likely, possibly mixed with snow. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Tuesday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
Rain and snow likely. Partly sunny, with a high near 47. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Trinity WA
 48.02°N 120.6°W (Elev. 4413 ft)
3:02 am PDT Mar 13, 2026
3am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database