Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

Lat: 46.42806°NLon: 105.88639°WElev: 2628.0ft.

Clear

66°F

19°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 02 Aug 07:53 AM MDT
Extended Forecast for

Miles City MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny and hot, with a high near 90. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Mostly cloudy, with a low around 62. North wind around 7 mph becoming west southwest after midnight.  Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Sunny, with a high near 89. West northwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. West northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 92. East wind 5 to 8 mph.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then a chance of showers after 9pm.  Mostly cloudy, with a low around 64. East wind around 11 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 89. East wind around 10 mph becoming west in the afternoon.  Chance of precipitation is 30%.

    High: 89 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 60. Northwest wind 6 to 10 mph becoming southwest after midnight.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. West wind around 7 mph.

    High: 91 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 90. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 62. North wind around 7 mph becoming west southwest after midnight. Chance of precipitation is 40%.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. West northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 61. West northwest wind 5 to 8 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 92. East wind 5 to 8 mph.
Monday Night
A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Mostly cloudy, with a low around 64. East wind around 11 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. East wind around 10 mph becoming west in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Northwest wind 6 to 10 mph becoming southwest after midnight.
Wednesday
Sunny and hot, with a high near 91. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 62. Northwest wind around 8 mph becoming east after midnight.
Thursday
Mostly sunny and hot, with a high near 92. East wind 6 to 9 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North wind 8 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Northwest wind 8 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Miles City MT
 46.43°N 105.88°W (Elev. 2612 ft)
6:03 am MDT Aug 2, 2025
8am MDT Aug 2, 2025-6pm MDT Aug 8, 2025
 
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