Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

79°F

26°C

Humidity 29%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 08 Oct 03:05 PM PDT
Extended Forecast for

3 Miles SW Wallula WA

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Light south wind becoming southwest 15 to 20 mph in the evening. Winds could gust as high as 25 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Patchy blowing dust after 11am. Mostly sunny, with a high near 68. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 36 mph.

    High: 68 °F

    Patchy
    Blowing Dust
    and Breezy

  • Friday Night

    Friday Night: Patchy blowing dust before 8pm. Partly cloudy, with a low around 48. Southwest wind 17 to 21 mph, with gusts as high as 33 mph.

    Low: 48 °F

    Patchy
    Blowing Dust
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. Southwest wind 13 to 18 mph becoming light west  in the afternoon. Winds could gust as high as 25 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind becoming northwest 5 to 7 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Light south wind becoming southwest 15 to 20 mph in the evening. Winds could gust as high as 25 mph.
Friday
Patchy blowing dust after 11am. Mostly sunny, with a high near 68. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 36 mph.
Friday Night
Patchy blowing dust before 8pm. Partly cloudy, with a low around 48. Southwest wind 17 to 21 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 56. Southwest wind 13 to 18 mph becoming light west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 46. Calm wind becoming northwest 5 to 7 mph after midnight.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 41.
Columbus Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 63. Breezy.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Wallula WA
 46.07°N 118.94°W (Elev. 338 ft)
3:01 pm PDT Oct 8, 2026
3pm PDT Oct 8, 2026-6pm PDT Oct 15, 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