Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

East of Denton MT-81 MP 17 (MTDEN)

Lat: 47.30023°NLon: 109.85117°WElev: 3648.0ft.

NA

72°F

22°C

Humidity 27%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Aug 08:15 PM MDT
Extended Forecast for

8 Miles SSE Iliad MT

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 10pm.  Patchy smoke. Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Patchy smoke. Mostly sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 83 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Patchy smoke before 4am, then patchy smoke after 5am. Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming light and variable  after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 7am. Sunny, with a high near 86. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 86 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. North northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. East wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after midnight.  Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 10pm. Patchy smoke. Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Patchy smoke. Mostly sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 4am, then patchy smoke after 5am. Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming light and variable after midnight.
Wednesday
Patchy smoke before 7am. Sunny, with a high near 86. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. North northwest wind 5 to 8 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 86. East wind 5 to 13 mph, with gusts as high as 22 mph.
Friday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 62.
Saturday
A slight chance of showers after noon. Partly sunny, with a high near 88.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A slight chance of showers. Mostly sunny, with a high near 84.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 56.
Monday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Iliad MT
 47.68°N 109.71°W (Elev. 3182 ft)
12:32 pm MDT Aug 17, 2026
8pm MDT Aug 17, 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