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

Ingomar (MTING)

Lat: 46.584°NLon: 107.4°WElev: 3018.0ft.

NA

67°F

19°C

Humidity 55%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 18 Aug 12:15 AM MDT
Extended Forecast for

30 Miles ENE Sumatra MT

  • Overnight

    Overnight: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 58. East northeast wind around 5 mph becoming light and variable.

    Low: 58 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 57. South southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy smoke after 3pm. Sunny, with a high near 85. West southwest wind 6 to 14 mph.

    High: 85 °F

    Sunny then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 9pm. Mostly clear, with a low around 60. Northwest wind 6 to 11 mph becoming light and variable.

    Low: 60 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. North wind around 10 mph becoming east northeast after midnight.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. East wind around 11 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. East northeast wind 13 to 15 mph.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 58. East northeast wind around 5 mph becoming light and variable.
Tuesday
A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 57. South southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Patchy smoke after 3pm. Sunny, with a high near 85. West southwest wind 6 to 14 mph.
Wednesday Night
Patchy smoke before 9pm. Mostly clear, with a low around 60. Northwest wind 6 to 11 mph becoming light and variable.
Thursday
Sunny, with a high near 88. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61. North wind around 10 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 86. East wind around 11 mph.
Friday Night
Partly cloudy, with a low around 62. East northeast wind 13 to 15 mph.
Saturday
Partly sunny, with a high near 86. East southeast wind 15 to 18 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64. East southeast wind 11 to 17 mph.
Sunday
Mostly sunny, with a high near 86. West wind around 11 mph becoming north northwest in the morning.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61. North wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 84. West northwest wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
30 Miles ENE Sumatra MT
 46.79°N 106.97°W (Elev. 3159 ft)
11:11 pm MDT Aug 17, 2026
12am 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