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

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 >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

40°F

4°C

Humidity NA
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill37°F (3°C)
Last update NA
Extended Forecast for

6 Miles NNE Stevens Pass WA

Flood Warning until December 12, 09:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until December 12, 09:00am

    NOW until 9:00am Fri

    Flood Warning

  • Overnight

    Low: 36 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, mainly before 4pm. Steady temperature around 39. West wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all rain after 1am. Mostly cloudy, with a steady temperature around 39. West wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain. High near 46. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37. West wind around 8 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 4am. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

Overnight
Rain and snow. Low around 36. West wind around 14 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Rain and snow, mainly before 4pm. Steady temperature around 39. West wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain likely, possibly mixed with snow, becoming all rain after 1am. Mostly cloudy, with a steady temperature around 39. West wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain. High near 46. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37. West wind around 8 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 50.
Saturday Night
Rain, mainly after 4am. Low around 38. Chance of precipitation is 80%.
Sunday
Rain. High near 45. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 38. Chance of precipitation is 80%.
Monday
Rain. High near 46. Chance of precipitation is 100%.
Monday Night
Rain, possibly mixed with snow. Low around 33. Chance of precipitation is 100%.
Tuesday
Rain and snow. High near 40. Chance of precipitation is 90%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 90%.
Wednesday
Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 90%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Stevens Pass WA
 47.82°N 121.02°W (Elev. 3435 ft)
Last Update:
3:47 am PST Dec 11, 2025
Forecast Valid:
5am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
Forecast Discussion
 
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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