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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

35°F

2°C

Humidity 82%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 17 Mar 02:25 AM PDT
Extended Forecast for

Chinook Pass WA

  • Overnight

    Overnight: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35. Southwest wind around 17 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain. High near 43. Southwest wind 9 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Steady temperature around 42. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 44. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Low around 37. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Rain. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain before 2pm, then rain, possibly mixed with snow. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35. Southwest wind around 17 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain. High near 43. Southwest wind 9 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Steady temperature around 42. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 44. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Low around 37. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain. High near 46. Chance of precipitation is 80%.
Thursday Night
Rain. Low around 40. Chance of precipitation is 80%.
Friday
Rain before 2pm, then rain, possibly mixed with snow. High near 46. Chance of precipitation is 80%.
Friday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Saturday
A chance of snow. Partly sunny, with a high near 36.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Sunday
A chance of snow. Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.5°W (Elev. 5295 ft)
Last Update:
2:30 am PDT Mar 17, 2026
Forecast Valid:
2am PDT Mar 17, 2026-6pm PDT Mar 23, 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