Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Yakima Air Terminal - McAllister Field (KYKM)

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

Clear

52°F

11°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 29 Sep 11:53 PM PDT
Extended Forecast for

Union Gap WA

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 5pm.  Increasing clouds, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 8pm and 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers.  Mostly sunny, with a high near 69. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Partly cloudy, with a low around 42. Southwest wind 6 to 11 mph becoming light south  in the evening. Winds could gust as high as 22 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers.  Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

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

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Calm wind.
Tuesday
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Showers likely, mainly between 8pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 69. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 42. Southwest wind 6 to 11 mph becoming light south in the evening. Winds could gust as high as 22 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 69.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Union Gap WA
 46.56°N 120.47°W (Elev. 997 ft)
10:15 pm PDT Sep 29, 2025
12am PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
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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