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

38°F

3°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Last update 04 Nov 11:53 PM PST
Extended Forecast for

3 Miles SSW Wallula WA

  • Overnight

    Overnight: A 50 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 47. South wind around 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 57. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, then becoming mostly cloudy toward daybreak, with a low around 44. Southeast wind 3 to 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 56. Light southwest wind.

    High: 56 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South wind 3 to 5 mph.

    Low: 47 °F

    Mostly 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 49.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 47. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 57. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Clear, then becoming mostly cloudy toward daybreak, with a low around 44. Southeast wind 3 to 5 mph.
Friday
Mostly cloudy, with a high near 56. Light southwest wind.
Friday Night
Mostly cloudy, with a low around 47. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Mostly cloudy, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 53.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 47.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 59.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 50.
Veterans Day
A slight chance of showers. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Wallula WA
 46.05°N 118.93°W (Elev. 479 ft)
10:46 pm PST Nov 4, 2026
12am PST Nov 5, 2026-6pm PST Nov 11, 2026
 
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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