Extreme Heat and Fire Weather Conditions in the West; Severe Thunderstorm Threat in the Northern Plains on Thursday

Extreme heat will may set some new daily temperature records across the Desert Southwest. Hot, dry and windy conditions and dry thunderstorms continue to bring fire weather concerns for portions of the Desert Southwest, the central Great Basin and Rockies. Severe thunderstorms and heavy rain are expected across the Northern Plains late Thursday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

66°F

19°C

Humidity 82%
Wind Speed SW 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 07 Aug 02:20 AM PDT
Extended Forecast for

West Pasco WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. Southwest wind around 6 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. Northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Southwest wind 3 to 7 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 82. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 56. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 87. Southwest wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 61. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 97.
Sunday Night
Clear, with a low around 68.
Monday
Sunny and hot, with a high near 101.
Monday Night
Clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Clear, with a low around 68.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
West Pasco WA
 46.26°N 119.17°W (Elev. 404 ft)
2:25 am PDT Aug 7, 2025
2am PDT Aug 7, 2025-6pm PDT Aug 13, 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