Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Clear

28°F

-2°C

Humidity 86%
Wind Speed WSW 4 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 15 Mar 07:00 AM PDT
Extended Forecast for

11 Miles WSW Mattawa WA

  • Today

    Today: Partly sunny, with a high near 39. Northeast wind 6 to 8 mph becoming south in the morning.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow, mixing with rain after 8pm, then gradually ending.  Snow level rising to 9600 feet after midnight. Mostly cloudy, with a low around 34. Southwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 58. Southwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 39. Northeast wind 6 to 8 mph becoming south in the morning.
Tonight
A slight chance of snow, mixing with rain after 8pm, then gradually ending. Snow level rising to 9600 feet after midnight. Mostly cloudy, with a low around 34. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 54. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 44. Southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Tuesday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 58. Southwest wind 15 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 56.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 47. Breezy.
Friday
Mostly cloudy, with a high near 61.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Mattawa WA
 46.67°N 120.13°W (Elev. 3330 ft)
4:20 am PDT Mar 15, 2026
7am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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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