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Bering Sea Storms in Alaska; Heavy Rain in Hawaii; Severe Thunderstorms in the Upper Mississippi Valley

A series of Bering Sea storms continues to impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Tropical moisture will bring the potential for heavy rain and thunderstorms to Hawaii through early Thursday. A few severe thunderstorms are possible over the Upper Mississippi Valley today with some tornado potential. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Mostly Cloudy

43°F

6°C

Humidity 75%
Wind Speed ENE 5 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 28 Oct 08:15 AM PDT
Extended Forecast for

Union Gap WA

  • Today

    Today: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 57. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Areas of fog after 2am. Otherwise, partly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 11am. Partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 57. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Tonight
Areas of fog after 2am. Otherwise, partly cloudy, with a low around 25. Light and variable wind.
Thursday
Mostly sunny, with a high near 53. Light and variable wind.
Thursday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 28. Light and variable wind.
Friday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 53. Calm wind.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 27.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Union Gap WA
 46.56°N 120.47°W (Elev. 997 ft)
Last Update:
6:46 am PDT Oct 28, 2026
Forecast Valid:
8am PDT Oct 28, 2026-6pm PST Nov 3, 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