National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

55°F

13°C

Humidity 76%
Wind Speed N 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Last update 07 Oct 09:00 PM PDT
Extended Forecast for

3 Miles NW Wallula WA

  • Tonight

    Tonight: Clear, with a low around 55. Calm wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Calm wind.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Patchy blowing dust after 2pm. Mostly sunny, with a high near 70. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 32 mph.

    High: 70 °F

    Breezy.
    Mostly Sunny
    then Patchy
    Blowing Dust

  • Friday Night

    Friday Night: Patchy blowing dust before 8pm. Partly cloudy, with a low around 49. Southwest wind 16 to 21 mph, with gusts as high as 33 mph.

    Low: 49 °F

    Patchy
    Blowing Dust
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 77. Calm wind.
Thursday Night
Partly cloudy, with a low around 57. Calm wind becoming south 5 to 7 mph after midnight.
Friday
Patchy blowing dust after 2pm. Mostly sunny, with a high near 70. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 32 mph.
Friday Night
Patchy blowing dust before 8pm. Partly cloudy, with a low around 49. Southwest wind 16 to 21 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 42.
Columbus Day
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Wallula WA
 46.11°N 118.95°W (Elev. 338 ft)
Last Update:
3:01 pm PDT Oct 7, 2026
Forecast Valid:
9pm PDT Oct 7, 2026-6pm PDT Oct 14, 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