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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Omak Airport (KOMK)

Lat: 48.46116°NLon: 119.52086°WElev: 1293.0ft.

Clear

58°F

14°C

Humidity 27%
Wind Speed NE 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Oct 01:53 PM PDT
Extended Forecast for

Riverside WA

Freeze Warning October 12, 11:00pm until October 13, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Columbus Day

    Columbus Day: Sunny, with a high near 61. Northeast wind around 6 mph becoming south.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Widespread frost after 4am. Otherwise, mostly clear, with a low around 31. Calm wind becoming south around 5 mph.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 62. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 62 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South wind 3 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. South wind 3 to 5 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Columbus Day
Sunny, with a high near 61. Northeast wind around 6 mph becoming south.
Tonight
Widespread frost after 4am. Otherwise, mostly clear, with a low around 31. Calm wind becoming south around 5 mph.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 62. Light southwest wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 38. South wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 66. South wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 63.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverside WA
 48.52°N 119.53°W (Elev. 1329 ft)
Last Update:
11:31 am PDT Oct 12, 2026
Forecast Valid:
2pm PDT Oct 12, 2026-6pm PDT Oct 18, 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