National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Clear

64°F

18°C

Humidity 89%
Wind Speed N 6 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Aug 03:53 AM MDT
Extended Forecast for

Miles City MT

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny and hot, with a high near 91. Light and variable wind becoming northwest around 5 mph in the afternoon.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am. Increasing clouds, with a low around 64. North northeast wind around 6 mph becoming light and variable after midnight.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Sunny and hot, with a high near 92. Light and variable wind.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Southeast wind around 6 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Southeast wind 3 to 6 mph.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Southeast wind 7 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. Southeast wind 8 to 10 mph becoming southwest in the afternoon.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Northwest wind 7 to 9 mph becoming east northeast in the evening.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 88. North northwest wind 6 to 10 mph.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny and hot, with a high near 91. Light and variable wind becoming northwest around 5 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Increasing clouds, with a low around 64. North northeast wind around 6 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 92. Light and variable wind.
Monday Night
Mostly clear, with a low around 65. Southeast wind around 6 mph.
Tuesday
Sunny and hot, with a high near 99. Southeast wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 71. Southeast wind 7 to 10 mph.
Wednesday
Sunny and hot, with a high near 102. Southeast wind 8 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. Northwest wind 7 to 9 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 88. North northwest wind 6 to 10 mph.
Thursday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 59. North wind 6 to 10 mph.
Friday
A 20 percent chance of showers. Sunny, with a high near 82. North wind 6 to 8 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56. East northeast wind 7 to 10 mph.
Saturday
Sunny, with a high near 82. East wind 6 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Miles City MT
 46.41°N 105.81°W (Elev. 2395 ft)
Last Update:
12:47 am MDT Aug 17, 2025
Forecast Valid:
4am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation