Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through early Monday; A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the mid-Atlantic coast through Monday. This system is forecast to meander off the coast then track inland early this week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

59°F

15°C

Humidity 62%
Wind Speed SSW 9 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 15 Sep 01:20 AM PDT
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: Partly cloudy, with a low around 54. Southwest wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75. Southeast wind around 6 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54. East wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. Southwest wind around 7 mph.
Monday
Sunny, with a high near 75. Southeast wind around 6 mph.
Monday Night
Clear, with a low around 54. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. Calm wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 55. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.25°N 119.08°W (Elev. 400 ft)
10:20 pm PDT Sep 14, 2025
1am PDT Sep 15, 2025-6pm PDT Sep 21, 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