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

Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

37°F

3°C

Humidity 100%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 03 Feb 11:25 PM PST
Extended Forecast for

Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 40. Southeast wind around 9 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. South wind around 10 mph, with gusts as high as 21 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. East wind around 10 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45. East wind 11 to 13 mph, with gusts as high as 25 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. South wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 40. Southeast wind around 9 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. South wind around 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 35. East wind around 10 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 45. East wind 11 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 33. South wind 8 to 10 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Saturday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 80%.
Sunday
Rain and snow. Mostly cloudy, with a high near 35.
Sunday Night
Snow. Mostly cloudy, with a low around 26.
Monday
Snow likely. Partly sunny, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
Last Update:
10:52 pm PST Feb 3, 2026
Forecast Valid:
11pm PST Feb 3, 2026-6pm PST Feb 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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