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Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

71°F

22°C

Humidity 51%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 11 Aug 10:36 PM PDT
Extended Forecast for

6 Miles WNW Liliwaup WA

Heat Advisory August 11, 11:42pm until August 12, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 11, 11:42pm until August 12, 10:00pm

    NOW until 10:00pm Tue

    Heat Advisory

  • Tonight

    Low: 66 °F

    Haze

  • Tuesday

    Tuesday: Sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58. South southeast wind around 5 mph becoming west in the evening.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Light west southwest wind becoming southwest 5 to 9 mph in the morning.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: Showers. Cloudy, with a high near 64.

    High: 64 °F

    Showers

Detailed Forecast

Tonight
Widespread haze before midnight. Clear, with a low around 66. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 58. South southeast wind around 5 mph becoming west in the evening.
Wednesday
Sunny, with a high near 78. Light west southwest wind becoming southwest 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight.
Thursday
Partly sunny, with a high near 72.
Thursday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 54.
Friday
Showers. Cloudy, with a high near 64.
Friday Night
Showers. Mostly cloudy, with a low around 56.
Saturday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 70.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52.
Sunday
A slight chance of showers. Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Liliwaup WA
 47.48°N 123.23°W (Elev. 988 ft)
Last Update:
8:01 pm PDT Aug 11, 2025
Forecast Valid:
11pm PDT Aug 11, 2025-6pm PDT Aug 18, 2025
 
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