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

DEER LODGE (DRLM)

Lat: 46.33556°NLon: 112.76667°WElev: 4680.0ft.

NA

67°F

19°C

Humidity 43%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 17 Aug 10:00 PM MDT
Extended Forecast for

Deer Lodge MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm  after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm.  Mostly sunny, with a high near 80. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West northwest wind around 6 mph becoming south in the evening.

    Low: 46 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 80. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West northwest wind around 6 mph becoming south in the evening.
Wednesday
Sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 87.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Saturday Night
A chance of rain. Partly cloudy, with a low around 48.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Deer Lodge MT
 46.39°N 112.72°W (Elev. 4662 ft)
2:01 pm MDT Aug 17, 2026
10pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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