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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light rain,fog

38°F

3°C

Humidity 100%
Wind Speed NA 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 38°F (3°C)
Visibility 0.25 mi
Wind Chill35°F (2°C)
Last update 11 Dec 02:56 PM PST
Extended Forecast for

2 Miles NNW Easton WA

Flood Watch December 11, 03:13pm until December 12, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 11, 03:13pm until December 12, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • This Afternoon

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 44. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 51. Calm wind becoming west around 6 mph in the morning.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm  in the evening.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain, mainly after 10pm.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 47. Northwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 51. Calm wind becoming west around 6 mph in the morning.
Friday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 55. Calm wind.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 40.
Sunday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Sunday Night
Rain, mainly after 10pm. Low around 41. Chance of precipitation is 80%.
Monday
Rain. High near 51. Chance of precipitation is 100%.
Monday Night
Rain. Mostly cloudy, with a low around 38.
Tuesday
Rain. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow. Mostly cloudy, with a high near 38.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 30.
Thursday
Rain and snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Easton WA
 47.26°N 121.21°W (Elev. 2238 ft)
2:30 pm PST Dec 11, 2025
3pm PST Dec 11, 2025-6pm PST Dec 18, 2025
 
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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