Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Smiths Ferry (ITD36)

Lat: 44.30107°NLon: 116.08926°WElev: 4603.0ft.

NA

82°F

28°C

Humidity 27%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Heat Index80°F (27°C)
Last update 22 Aug 03:30 PM MDT
Extended Forecast for

4 Miles WSW Cascade ID

Red Flag Warning until August 23, 12:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 23, 12:00am

    NOW until 12:00am Sun

    Red Flag Warning

  • This Afternoon

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South southwest wind 6 to 9 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 64. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70. Southwest wind 5 to 7 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

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

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 55. South southwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 64. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 54. West southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 70. Southwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Cascade ID
 44.48°N 116.13°W (Elev. 7799 ft)
2:05 pm MDT Aug 22, 2026
3pm MDT Aug 22, 2026-6pm MDT Aug 29, 2026
 
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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