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

68°F

20°C

Humidity 40%
Wind Speed NNE 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Mar 03:53 PM PDT
Extended Forecast for

Terrace Heights WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 67. West wind around 13 mph, with gusts as high as 23 mph.

    High: 67 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 57. Northwest wind around 9 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. North wind 6 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. North wind around 5 mph becoming calm in the morning.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 67. West wind around 13 mph, with gusts as high as 23 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 57. Northwest wind around 9 mph.
Saturday Night
Mostly clear, with a low around 30. North wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 57. North wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 59.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Terrace Heights WA
 46.61°N 120.46°W (Elev. 1171 ft)
Last Update:
3:30 pm PDT Mar 20, 2026
Forecast Valid:
4pm PDT Mar 20, 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