Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

63°F

17°C

Humidity 70%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 11 Aug 09:36 PM PDT
Extended Forecast for

6 Miles WNW Liliwaup WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 3pm, then a chance of rain and thunderstorms after 5pm.  Partly sunny, with a high near 72. Light and variable wind.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 7pm.  Mostly cloudy, then gradually becoming clear, with a low around 53. Calm wind.

    Low: 53 °F

    Chance Rain
    then Mostly
    Clear

  • Thursday

    Thursday: A 40 percent chance of rain after 11am.  Increasing clouds, with a high near 77. Light and variable wind.

    High: 77 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly before 3pm, then a chance of rain and thunderstorms after 5pm. Partly sunny, with a high near 72. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 53. Calm wind.
Thursday
A 40 percent chance of rain after 11am. Increasing clouds, with a high near 77. Light and variable wind.
Thursday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 54. Light and variable wind.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 55.
Monday
A slight chance of rain. Partly sunny, with a high near 77.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Tuesday
A chance of rain. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Liliwaup WA
 47.48°N 123.23°W (Elev. 988 ft)
7:06 pm PDT Aug 11, 2026
10pm PDT Aug 11, 2026-6pm PDT Aug 18, 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