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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Overcast

52°F

11°C

Humidity 50%
Wind Speed NNW 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Mar 03:00 AM PDT
Extended Forecast for

7 Miles SSW Tieton WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 42. Northwest wind around 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 48 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47. West wind 5 to 8 mph becoming southeast in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Southeast wind around 6 mph becoming light and variable.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 42. Northwest wind around 8 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 47. West wind 5 to 8 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33. Southeast wind around 6 mph becoming light and variable.
Monday
Partly sunny, with a high near 50.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.
Tuesday
Rain. High near 49. Chance of precipitation is 80%.
Tuesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 30. Breezy.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Tieton WA
 46.62°N 120.84°W (Elev. 2789 ft)
Last Update:
2:30 am PDT Mar 21, 2026
Forecast Valid:
3am PDT Mar 21, 2026-6pm PDT Mar 27, 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