Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Driggs, Driggs-Reed Memorial Airport (KDIJ)

Lat: 43.74167°NLon: 111.09778°WElev: 6227.0ft.

Clear

75°F

24°C

Humidity 41%
Wind Speed S 9 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Aug 02:20 PM MDT
Extended Forecast for

Tetonia ID

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 48. West southwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. North northwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Chance Rain
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 48. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 50. North northwest wind 5 to 7 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 88. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 90.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 56.
Saturday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Tetonia ID
 43.82°N 111.16°W (Elev. 6119 ft)
12:31 pm MDT Aug 18, 2026
2pm MDT Aug 18, 2026-6pm MDT Aug 24, 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