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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

SPRING CANYON (SPCW1)

Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.

NA

35°F

2°C

Humidity 100%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 06 Feb 02:37 AM PST
Extended Forecast for

Grand Coulee WA

Dense Fog Advisory February 6, 03:44am until February 6, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 6, 03:44am until February 6, 12:00pm

    NOW until 12:00pm Fri

    Dense Fog Advisory

  • Overnight

    Low: 37 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Patchy dense fog before noon. Otherwise, cloudy, with a high near 43. Light southwest wind.

    High: 43 °F

    Patchy Dense
    Fog then
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 37. Light southeast wind.

    Low: 37 °F

    Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 10am. Cloudy, with a high near 45. Southeast wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Cloudy, with a low around 41. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 37. Calm wind.
Friday
Patchy dense fog before noon. Otherwise, cloudy, with a high near 43. Light southwest wind.
Friday Night
Cloudy, with a low around 37. Light southeast wind.
Saturday
A 40 percent chance of rain after 10am. Cloudy, with a high near 45. Southeast wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 41. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 1627 ft)
Last Update:
1:26 am PST Feb 6, 2026
Forecast Valid:
3am PST Feb 6, 2026-6pm PST Feb 12, 2026
 
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