Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

82°F

28°C

Humidity 24%
Wind Speed NE 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Jun 07:53 PM PDT
Extended Forecast for

5 Miles ENE Prosser WA

  • Tonight

    Tonight: Partly cloudy, with a low around 53. South wind around 5 mph becoming light and variable  in the evening.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91. West wind 5 to 13 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West wind 7 to 15 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Southwest wind 6 to 10 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52. Southwest wind 6 to 11 mph.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. South wind around 5 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 91. West wind 5 to 13 mph.
Monday Night
Mostly clear, with a low around 48. West wind 7 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 87. Southwest wind 6 to 10 mph.
Tuesday Night
Clear, with a low around 52. Southwest wind 6 to 11 mph.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 49.
Juneteenth
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 47.
Saturday
A chance of showers. Partly sunny, with a high near 73.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 47.
Sunday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Prosser WA
 46.24°N 119.67°W (Elev. 600 ft)
6:05 pm PDT Jun 15, 2025
8pm PDT Jun 15, 2025-6pm PDT Jun 22, 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