National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

Current conditions at

Blackfoot (MVMS) (BLK)

Lat: 43.1898667°NLon: 112.3332°WElev: 4520.0ft.

NA

55°F

13°C

Humidity 51%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 19 Aug 06:50 AM MDT
Extended Forecast for

Basalt ID

  • Today

    Today: A 20 percent chance of showers. Partly sunny, with a high near 88. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 88 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers. Partly sunny, with a high near 88. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 55. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Basalt ID
 43.31°N 112.19°W (Elev. 4573 ft)
Last Update:
5:31 am MDT Aug 20, 2025
Forecast Valid:
6am MDT Aug 20, 2025-6pm MDT Aug 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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