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

Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

54°F

12°C

Humidity 58%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Jun 04:15 AM PDT
Extended Forecast for

West Pasco WA

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 81. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Southwest wind 6 to 8 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 52. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 69. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Partly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Juneteenth
Partly sunny, with a high near 81. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 58. Southwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 75. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 52. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 69. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Pasco WA
 46.26°N 119.17°W (Elev. 404 ft)
Last Update:
4:20 am PDT Jun 19, 2025
Forecast Valid:
4am PDT Jun 19, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

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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