Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

SAWMILL FLATS (MEFW1)

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

NA

43°F

6°C

Humidity 98%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 11 Dec 07:25 AM PST
Extended Forecast for

4 Miles ESE White Pass WA

Flood Watch December 11, 08:12am until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 11, 08:12am until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Today

    High: 46 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 42. West wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Friday

    Friday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 47. West wind 5 to 8 mph.

    High: 47 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 39. West wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. Light southwest wind.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Partly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 10am.  Partly sunny, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain, mainly after 10pm.  Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

Detailed Forecast

Today
Rain. High near 46. West wind 8 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. West wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 47. West wind 5 to 8 mph.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. West wind 5 to 7 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 53. Light southwest wind.
Saturday Night
Rain likely, mainly after 4am. Partly cloudy, with a low around 39. Chance of precipitation is 60%.
Sunday
Rain likely, mainly before 10am. Partly sunny, with a high near 45. Chance of precipitation is 60%.
Sunday Night
Rain, mainly after 10pm. Low around 40. Chance of precipitation is 80%.
Monday
Rain. High near 46. Chance of precipitation is 100%.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Mostly cloudy, with a low around 34.
Tuesday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.
Tuesday Night
Rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE White Pass WA
 46.63°N 121.31°W (Elev. 3678 ft)
7:25 am PST Dec 11, 2025
8am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database