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

43°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Last update 05 Nov 02:55 AM PST
Extended Forecast for

3 Miles S Wallula WA

  • Overnight

    Overnight: A 50 percent chance of showers.  Mostly cloudy, with a low around 43. South wind around 11 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 55. Southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, then becoming mostly cloudy toward daybreak, with a low around 39. Southeast wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 54. Southwest wind around 6 mph.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Sunday Night

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

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 43. South wind around 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 55. Southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Thursday Night
Clear, then becoming mostly cloudy toward daybreak, with a low around 39. Southeast wind around 6 mph.
Friday
Mostly cloudy, with a high near 54. Southwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 43. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 50.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 57.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Veterans Day
A slight chance of showers. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Wallula WA
 46.03°N 118.9°W (Elev. 1339 ft)
10:46 pm PST Nov 4, 2026
3am 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