Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding will again be possible from the Southern Plains into the Midwest on Friday. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast into the Memorial Day weekend. Temperatures across much of the East will run above normal where they will hold into Memorial Day. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397ft.

Mostly Cloudy

71°F

22°C

Humidity 39%
Wind Speed NNW 15 MPH
Barometer 29.76 in (1007.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 23 May 9:53 pm PDT
Extended Forecast for

West Pasco WA

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph becoming southwest after midnight.

    Partly Cloudy

    Low: 56 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 76. Southwest wind 7 to 17 mph, with gusts as high as 23 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 76 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 50. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 50 °F

  • Saturday

    Saturday: Partly sunny, with a high near 71. Southwest wind 6 to 11 mph.

    Partly Sunny

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 52. Light and variable wind.

    Mostly Cloudy

    Low: 52 °F

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 76.

    Slight Chance
    Showers then
    Partly Sunny

    High: 76 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 56.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 56 °F

  • Memorial
    Day

    Memorial Day: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph becoming southwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Southwest wind 7 to 17 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 50. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 71. Southwest wind 6 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 52. Light and variable wind.
Sunday
A 20 percent chance of showers before noon. Partly sunny, with a high near 76.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 56.
Memorial Day
Partly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
West Pasco WA
 46.25°N 119.2°W (Elev. 381 ft)
8:37 pm PDT May 23, 2019
10pm PDT May 23, 2019-6pm PDT May 30, 2019
 
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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