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

Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

50°F

10°C

Humidity 76%
Wind Speed N 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 07 Oct 09:35 PM PDT
Extended Forecast for

2 Miles SSE Richland WA

  • Tonight

    Tonight: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Southwest wind 3 to 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 70. Calm wind becoming north around 6 mph in the afternoon.

    High: 70 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. North wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Calm wind.
Wednesday
Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. Southwest wind 3 to 6 mph.
Thursday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 70. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. North wind around 6 mph becoming calm in the evening.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 65.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 43.
Sunday
A chance of showers. Mostly sunny, with a high near 61.
Sunday Night
A chance of showers. Partly cloudy, with a low around 41.
Columbus Day
A chance of showers. Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Richland WA
 46.27°N 119.27°W (Elev. 364 ft)
Last Update:
9:30 pm PDT Oct 7, 2025
Forecast Valid:
9pm PDT Oct 7, 2025-6pm PDT Oct 14, 2025
 
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