Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

Lat: 46.56402°NLon: 120.53484°WElev: 1043.0ft.

Mist

27°F

-3°C

Humidity 92%
Wind Speed WSW 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 25°F (-4°C)
Visibility 6.00 mi
Wind Chill19°F (-7°C)
Last update 01 Dec 11:20 PM PST
Extended Forecast for

11 Miles WSW Mattawa WA

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 33 by 5am. West wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 3 to 6 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Light west wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Calm wind.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow before 1pm, then a slight chance of rain.  Mostly cloudy, with a high near 33. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain.  Partly sunny, with a high near 42.

    High: 42 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a temperature rising to around 33 by 5am. West wind around 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 27. Light west wind.
Wednesday
Mostly cloudy, with a high near 30. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 27. Calm wind.
Thursday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 33. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 30.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 42.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain, mainly before 10am. Partly sunny, with a high near 43.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42.
Sunday Night
A slight chance of rain and snow. Snow level 4400 feet. Partly cloudy, with a low around 34.
Monday
A slight chance of rain and snow. Snow level 4200 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Mattawa WA
 46.67°N 120.13°W (Elev. 3330 ft)
10:37 pm PST Dec 1, 2025
11pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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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