Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

SPRING CANYON (SPCW1)

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

NA

32°F

0°C

Humidity 64%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 10 Mar 08:37 AM PDT
Extended Forecast for

Grand Coulee WA

High Wind Watch March 11, 08:00pm until March 12, 11:00am
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: A 10 percent chance of snow after 5pm.  Increasing clouds, with a high near 47. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 47 °F

    Sunny then
    Slight Chance
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm.  Mostly cloudy, with a low around 34. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Increasing clouds, with a high near 51. Breezy, with a south wind 8 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 41. Windy, with a southwest wind 16 to 21 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 55 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely
    and Windy

  • Thursday

    Thursday: A chance of rain before 8am, then a chance of rain and snow between 8am and 5pm, then a slight chance of rain after 5pm.  Mostly cloudy, with a high near 53. Very windy, with a west wind 26 to 36 mph decreasing to 14 to 24 mph. Winds could gust as high as 55 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow and
    Very Windy

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of rain and snow.  Mostly cloudy, with a low around 40. Breezy.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 40 °F

    Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: Rain likely, possibly mixed with snow, mainly before 11am.  Mostly cloudy, with a high near 54. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm, then a slight chance of rain and snow after 11pm.  Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of snow after 5pm. Increasing clouds, with a high near 47. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 34. Southwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday
A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Increasing clouds, with a high near 51. Breezy, with a south wind 8 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41. Windy, with a southwest wind 16 to 21 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 8am, then a chance of rain and snow between 8am and 5pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 53. Very windy, with a west wind 26 to 36 mph decreasing to 14 to 24 mph. Winds could gust as high as 55 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Rain likely, possibly mixed with snow, mainly before 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow before 8pm, then a chance of rain between 8pm and 11pm, then a slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 49.
Sunday Night
A chance of rain and snow. Cloudy, with a low around 39. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 1627 ft)
4:47 am PDT Mar 10, 2026
8am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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