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 >

Current conditions at

Grant County Airport (KMWH)

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

Mist

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Last update 02 Jan 07:55 AM PST
Extended Forecast for

Moses Lake WA

  • Today

    Today: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 36. Calm wind.

    High: 36 °F

    Cloudy then
    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 1am, then rain likely after 4am. Mostly cloudy, with a low around 32. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 42. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 34. Northeast wind around 7 mph becoming south after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 46. South wind around 11 mph, with gusts as high as 21 mph.

    High: 46 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 36. Calm wind.
Tonight
A chance of rain before 1am, then rain likely after 4am. Mostly cloudy, with a low around 32. North wind 3 to 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. South wind around 6 mph. Chance of precipitation is 60%. 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 34. Northeast wind around 7 mph becoming south 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. South wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
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 after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 39.
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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:
7:08 am PST Jan 2, 2026
Forecast Valid:
8am PST Jan 2, 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