Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

3 Miles SSW West Valley WA

  • Overnight

    Overnight: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming southeast around 5 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 55. Calm wind becoming northwest around 5 mph after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 85. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 85 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 51. West wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers after 11am.  Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 68.

    High: 68 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 50. Calm wind.
Monday
Sunny, with a high near 83. Calm wind becoming southeast around 5 mph.
Monday Night
Increasing clouds, with a low around 55. Calm wind becoming northwest around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 85. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 22 mph.
Wednesday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 70. Breezy.
Wednesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 68.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
A slight chance of showers. Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A slight chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW West Valley WA
 46.57°N 120.63°W (Elev. 1266 ft)
11:46 pm PDT Aug 30, 2026
2am PDT Aug 31, 2026-6pm PDT Sep 6, 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