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

Yakima Air Terminal - McAllister Field (KYKM)

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

Clear

77°F

25°C

Humidity 20%
Wind Speed N 0 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Apr 05:00 PM PDT
Extended Forecast for

West Valley WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Light and variable wind becoming northwest 5 to 9 mph in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain before 11am, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 76. Northwest wind 5 to 9 mph becoming southwest in the morning. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 49. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 66. West wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 66 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. West wind 9 to 18 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Light and variable wind becoming northwest 5 to 9 mph in the evening.
Tuesday
A slight chance of rain before 11am, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 76. Northwest wind 5 to 9 mph becoming southwest in the morning. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
A 40 percent chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 66. West wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 42. West wind 9 to 18 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley WA
 46.59°N 120.61°W (Elev. 1198 ft)
Last Update:
3:01 pm PDT Apr 20, 2026
Forecast Valid:
5pm PDT Apr 20, 2026-6pm PDT Apr 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