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

Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

39°F

4°C

Humidity 59%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 24 Nov 02:25 PM PST
Extended Forecast for

Chinook Pass WA

Winter Weather Advisory November 25, 10:00am until November 26, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 25. Southwest wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 23. Southwest wind around 7 mph.

    Low: 23 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Steady temperature around 27. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 27 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow before 1am, then rain and snow between 1am and 4am, then rain after 4am. Low around 27. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 10am, then rain, possibly mixed with snow between 10am and 4pm, then rain after 4pm. High near 33. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 7pm, then rain, possibly mixed with snow between 7pm and 10pm, then rain after 10pm. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain and snow. High near 33. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 25. Southwest wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 23. Southwest wind around 7 mph.
Tuesday
Snow. The snow could be heavy at times. Steady temperature around 27. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow before 1am, then rain and snow between 1am and 4am, then rain after 4am. Low around 27. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Rain before 10am, then rain, possibly mixed with snow between 10am and 4pm, then rain after 4pm. High near 33. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 7pm, then rain, possibly mixed with snow between 7pm and 10pm, then rain after 10pm. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thanksgiving Day
Rain and snow. High near 33. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 27. Chance of precipitation is 80%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Partly sunny, with a high near 28.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
Last Update:
2:30 pm PST Nov 24, 2025
Forecast Valid:
3pm PST Nov 24, 2025-6pm PST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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