Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Coeur d'Alene Airport - Pappy Boyington Field (KCOE)

Lat: 47.76667°NLon: 116.81667°WElev: 2320.0ft.

Clear

93°F

34°C

Humidity 17%
Wind Speed WSW 8 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 12 Aug 06:30 PM PDT
Extended Forecast for

State Line ID

Heat Advisory August 12, 06:47pm until August 12, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 12, 06:47pm until August 12, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Tonight

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Breezy, with a southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83. South wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. South wind 6 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am.  Mostly cloudy, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 76. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 66. West wind 5 to 7 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 92. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 60. Breezy, with a southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Thursday
Mostly sunny, with a high near 83. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 60. South wind 6 to 10 mph.
Friday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 75.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
State Line ID
 47.71°N 117.03°W (Elev. 2198 ft)
4:15 pm PDT Aug 12, 2025
6pm PDT Aug 12, 2025-6pm PDT Aug 19, 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