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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Grant County Airport (KMWH)

Lat: 47.19299°NLon: 119.31451°WElev: 1168.0ft.

light frz rain,mist

31°F

-1°C

Humidity 96%
Wind Speed WSW 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Last update 01 Jan 07:04 PM PST
Extended Forecast for

Moses Lake WA

Winter Weather Advisory until January 2, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Chance
    Freezing Rain

  • Friday

    Friday: A chance of freezing rain before 10am. Mostly cloudy, with a high near 37. Light southeast wind. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Freezing Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Mostly cloudy, with a steady temperature around 36. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 42. Northeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 35. Northeast wind 5 to 7 mph becoming southeast after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Tonight
A chance of freezing rain. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 50%.
Friday
A chance of freezing rain before 10am. Mostly cloudy, with a high near 37. Light southeast wind. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly after 4am. Mostly cloudy, with a steady temperature around 36. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 42. Northeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 35. Northeast wind 5 to 7 mph becoming southeast after midnight. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 46.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 39.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Moses Lake WA
 47.12°N 119.28°W (Elev. 1115 ft)
Last Update:
2:53 pm PST Jan 1, 2026
Forecast Valid:
7pm PST Jan 1, 2026-6pm PST Jan 8, 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