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Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane 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

Boundary County Airport (K65S)

Lat: 48.726°NLon: 116.2952°WElev: 2333.0ft.

Clear

75°F

24°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Aug 10:15 AM PDT
Extended Forecast for

7 Miles NNW Bonners Ferry ID

Heat Advisory August 12, 10:34am until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 12, 10:34am until August 12, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Today

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. West wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 74.

    High: 74 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 93. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 61. Calm wind.
Wednesday
Sunny, with a high near 91. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 57. West wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 74.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Saturday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 55.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Bonners Ferry ID
 48.77°N 116.37°W (Elev. 1795 ft)
Last Update:
10:18 am PDT Aug 12, 2025
Forecast Valid:
10am PDT Aug 12, 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