Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Clear

64°F

18°C

Humidity 20%
Wind Speed ENE 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 08 Apr 02:00 PM PDT
Extended Forecast for

Union Gap WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 68. Light south wind.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light and variable wind becoming north around 6 mph in the evening.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Northwest wind around 5 mph becoming light and variable.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. East wind around 5 mph becoming light and variable.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73. North wind around 5 mph becoming calm.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 67. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Sunday

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

    High: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 68. Light south wind.
Tonight
Mostly clear, with a low around 38. Light and variable wind becoming north around 6 mph in the evening.
Thursday
Sunny, with a high near 72. Northwest wind around 5 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 42. East wind around 5 mph becoming light and variable.
Friday
Mostly sunny, with a high near 73. North wind around 5 mph becoming calm.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 48.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 43.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Union Gap WA
 46.54°N 120.47°W (Elev. 997 ft)
11:46 am PDT Apr 8, 2026
2pm PDT Apr 8, 2026-6pm PDT Apr 14, 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