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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

WELLPINIT (WPRW1)

Lat: 47.87631°NLon: 118.09608°WElev: 2240.0ft.

NA

48°F

9°C

Humidity 78%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 09 Dec 02:08 AM PST
Extended Forecast for

22 Miles S Inchelium WA

Wind Advisory December 9, 02:50am until December 9, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 9, 02:50am until December 9, 07:00am

    NOW until 7:00am Tue

    Wind Advisory

  • Overnight

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm. Snow level 3200 feet. Mostly cloudy, with a high near 47. Southwest wind 6 to 11 mph becoming light south in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly between 7pm and 1am. Snow level 3500 feet rising to 8200 feet after midnight. Low around 37. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 51. Southwest wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 43. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm. Snow level 4300 feet rising to 5500 feet after midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Southwest wind around 17 mph, with gusts as high as 28 mph.
Tuesday
A 30 percent chance of rain after 4pm. Snow level 3200 feet. Mostly cloudy, with a high near 47. Southwest wind 6 to 11 mph becoming light south in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain, mainly between 7pm and 1am. Snow level 3500 feet rising to 8200 feet after midnight. Low around 37. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. Southwest wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 50.
Thursday Night
A 20 percent chance of rain before 10pm. Snow level 4300 feet rising to 5500 feet after midnight. Mostly cloudy, with a low around 38.
Friday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 47.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 45. Chance of precipitation is 10%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunday
A 30 percent chance of rain. Snow level 4400 feet. Partly sunny, with a high near 47.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles S Inchelium WA
 48.01°N 118.25°W (Elev. 1850 ft)
Last Update:
1:26 am PST Dec 9, 2025
Forecast Valid:
2am PST Dec 9, 2025-6pm PST Dec 15, 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