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

59°F

15°C

Humidity 54%
Wind Speed NW 10 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 May 11:35 PM PDT
Extended Forecast for

2 Miles SSE Union Gap WA

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northwest wind 7 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Northeast wind around 7 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northeast wind around 7 mph becoming northwest after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, then becoming mostly cloudy during the afternoon, with a high near 93. Northwest wind around 5 mph becoming calm.

    High: 93 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 11am. Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Northwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 87. Northeast wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 56. Northeast wind around 7 mph becoming northwest after midnight.
Thursday
Sunny, then becoming mostly cloudy during the afternoon, with a high near 93. Northwest wind around 5 mph becoming calm.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers before 11am. Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Union Gap WA
 46.54°N 120.47°W (Elev. 997 ft)
Last Update:
11:31 pm PDT May 26, 2026
Forecast Valid:
11pm PDT May 26, 2026-6pm PDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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