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

River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Last update 04 Nov 06:30 PM PST
Extended Forecast for

Richland WA

  • Tonight

    Tonight: A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 60. South wind 3 to 5 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 56. Light south wind.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 40. Light and variable wind.
Thursday
Sunny, with a high near 60. South wind 3 to 5 mph.
Thursday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 35. Calm wind.
Friday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 56. Light south wind.
Friday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 37. Calm wind.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly cloudy, with a high near 57.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of showers. Partly sunny, with a high near 61.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 42.
Veterans Day
A slight chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Richland WA
 46.3°N 119.31°W (Elev. 400 ft)
Last Update:
3:01 pm PST Nov 4, 2026
Forecast Valid:
6pm PST Nov 4, 2026-6pm PST Nov 11, 2026
 
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