Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Overcast

34°F

1°C

Humidity 93%
Wind Speed W 4 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Wind Chill30°F (-1°C)
Last update 29 Jan 07:00 AM PST
Extended Forecast for

11 Miles WSW Mattawa WA

  • Today

    Today: A chance of rain before 10am, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 39. Southwest wind around 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance Rain
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 7pm and 1am.  Cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: Cloudy, with a high near 40. Northwest wind around 5 mph becoming south in the afternoon.

    High: 40 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 38. North wind around 6 mph.

    High: 38 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 39. Southwest wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of rain, mainly between 7pm and 1am. Cloudy, with a low around 34. Southwest wind around 5 mph.
Friday
Cloudy, with a high near 40. Northwest wind around 5 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. Southwest wind around 7 mph becoming northwest after midnight.
Saturday
Cloudy, with a high near 38. North wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Mattawa WA
 46.67°N 120.13°W (Elev. 3330 ft)
4:20 am PST Jan 29, 2026
7am PST Jan 29, 2026-6pm PST Feb 4, 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