Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Grant County Airport (KMWH)

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

Partly Cloudy

57°F

14°C

Humidity 61%
Wind Speed SE 8 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 04 Sep 12:52 AM PDT
Extended Forecast for

4 Miles SSW Moses Lake WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 72 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Calm wind becoming northeast around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Mostly sunny, with a high near 72. North wind around 6 mph becoming southwest in the afternoon.

    High: 72 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. West wind around 6 mph becoming calm.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Labor Day

    Labor Day: A 30 percent chance of showers after 11am.  Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. Calm wind becoming northeast around 5 mph after midnight.
Saturday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 72. North wind around 6 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. West wind around 6 mph becoming calm.
Sunday
Partly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50.
Labor Day
A 30 percent chance of showers after 11am. Partly sunny, with a high near 76.
Monday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 82.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Moses Lake WA
 47.05°N 119.32°W (Elev. 1047 ft)
11:32 pm PDT Sep 3, 2026
1am PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database