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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Grant County Airport (KMWH)

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

Mostly Cloudy

59°F

15°C

Humidity 26%
Wind Speed NE 20 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Oct 12:05 PM PDT
Extended Forecast for

Moses Lake WA

Blowing Dust Advisory until October 11, 05:00pm
Click here for hazard details and duration
Blowing Dust Advisory
  •  
    Blowing Dust Advisory until October 11, 05:00pm

    NOW until 5:00pm Sun

    Blowing Dust Advisory

  • This Afternoon

    High: 59 °F

    Patchy
    Blowing Dust

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North wind 5 to 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. North wind around 5 mph becoming calm in the morning.

    High: 61 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 9am. Otherwise, sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 67.

    High: 67 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Patchy blowing dust. Mostly sunny, with a high near 59. Northeast wind 14 to 17 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 35. North wind 5 to 7 mph.
Columbus Day
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. North wind around 5 mph becoming calm in the morning.
Monday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Light and variable wind.
Tuesday
Widespread frost before 9am. Otherwise, sunny, with a high near 64. Light and variable wind.
Tuesday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36.
Wednesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 41.
Saturday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Moses Lake WA
 47.14°N 119.28°W (Elev. 1155 ft)
Last Update:
11:32 am PDT Oct 11, 2026
Forecast Valid:
12pm PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation