Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

KETTLE FALLS (KTLW1)

Lat: 48.58258°NLon: 118.10858°WElev: 1310.0ft.

NA

56°F

13°C

Humidity 70%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 03 Sep 05:37 AM PDT
Extended Forecast for

4 Miles SE Inchelium WA

Heat Advisory September 3, 06:10am until September 4, 08:00pm
Red Flag Warning September 3, 12:00pm until September 4, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory September 3, 06:10am until September 4, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 106 °F

    Areas Smoke
    then Haze

  • Tonight

    Tonight: Widespread haze before 3am. Areas of smoke after 3am. Mostly clear, with a low around 65. Northwest wind 3 to 6 mph.

    Low: 65 °F

    Haze

  • Thursday

    Thursday: Widespread haze. Areas of smoke after 5pm. Sunny and hot, with a high near 101. North wind around 6 mph becoming east in the afternoon.

    High: 101 °F

    Haze

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Northeast wind around 6 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Northeast wind around 6 mph.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Today
Widespread haze after noon. Areas of smoke before noon. Sunny and hot, with a high near 106. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Widespread haze before 3am. Areas of smoke after 3am. Mostly clear, with a low around 65. Northwest wind 3 to 6 mph.
Thursday
Widespread haze. Areas of smoke after 5pm. Sunny and hot, with a high near 101. North wind around 6 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Northeast wind around 6 mph.
Friday
Sunny and hot, with a high near 97. Northeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny and hot, with a high near 97.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 87.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 84.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Inchelium WA
 48.29°N 118.2°W (Elev. 1598 ft)
4:15 am PDT Sep 3, 2025
6am PDT Sep 3, 2025-6pm PDT Sep 9, 2025
 
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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