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

Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

33°F

1°C

Humidity 100%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 04 Nov 01:25 AM PST
Extended Forecast for

4 Miles NE Chinook Pass WA

  • Overnight

    Overnight: Snow likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely before 10am, then a chance of rain and snow after 1pm. Mostly cloudy, with a high near 39. Southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 1am. Low around 33. Southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain. High near 41. Southeast wind 14 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 41 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. Low around 33. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 39. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 7pm, then rain and snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Snow. High near 36. Chance of precipitation is 90%.

    High: 36 °F

    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Rain and snow likely before 10am, then a chance of rain and snow after 1pm. Mostly cloudy, with a high near 39. Southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Low around 33. Southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 41. Southeast wind 14 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain, possibly mixed with snow. Low around 33. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 39. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain before 7pm, then rain and snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday
Snow. High near 36. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Saturday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 40.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Sunday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.
Monday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Chinook Pass WA
 46.91°N 121.45°W (Elev. 5118 ft)
Last Update:
1:26 am PST Nov 4, 2025
Forecast Valid:
1am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation