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

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 >

Hazardous Weather Conditions

Current conditions at

POTLATCH (POTI1)

Lat: 46.92986°NLon: 116.90881°WElev: 2542.0ft.

NA

38°F

3°C

Humidity 96%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 12 Mar 10:11 PM PDT
Extended Forecast for

4 Miles E Farmington WA

Winter Weather Advisory March 12, 11:00pm until March 13, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow. Low around 31. Southwest wind 6 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Snow

  • Friday

    Friday: Snow before 4pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. West wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 36 °F

    Heavy Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 2am. Snow level 3200 feet. Steady temperature around 35. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 35 °F

    Rain/Snow

  • Saturday

    Saturday: Snow, mainly before 11am. High near 37. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely before 2am, then rain and snow likely. Cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow before 11am, then a chance of rain. Snow level 4600 feet rising to 7200 feet in the afternoon. Cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Snow. Low around 31. Southwest wind 6 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow before 4pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. West wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 2am. Snow level 3200 feet. Steady temperature around 35. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 11am. High near 37. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 22. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 37.
Sunday Night
Snow likely before 2am, then rain and snow likely. Cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Rain likely, possibly mixed with snow before 11am, then a chance of rain. Snow level 4600 feet rising to 7200 feet in the afternoon. Cloudy, with a high near 47. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Farmington WA
 47.07°N 116.98°W (Elev. 3100 ft)
Last Update:
8:37 pm PDT Mar 12, 2026
Forecast Valid:
10pm PDT Mar 12, 2026-6pm PDT Mar 19, 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