Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Clear

72°F

22°C

Humidity 76%
Wind Speed WSW 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Aug 08:53 AM MDT
Extended Forecast for

19 Miles WSW Miles City MT

  • Today

    Today: Sunny and hot, with a high near 91. West northwest wind around 6 mph becoming northeast in the afternoon.

    High: 91 °F

    Hot

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Increasing clouds, with a low around 64. East 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. Calm wind becoming south southwest around 5 mph in the afternoon.

    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 100. Southeast wind 3 to 6 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Southeast wind 6 to 9 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. Southeast wind 6 to 9 mph becoming west in the afternoon.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Northwest wind 6 to 8 mph becoming 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
Sunny and hot, with a high near 91. West northwest wind around 6 mph becoming northeast in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Increasing clouds, with a low around 64. East northeast wind around 6 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 92. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. Southeast wind around 6 mph.
Tuesday
Sunny and hot, with a high near 100. Southeast wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 71. Southeast wind 6 to 9 mph.
Wednesday
Sunny and hot, with a high near 102. Southeast wind 6 to 9 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. Northwest wind 6 to 8 mph becoming 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, mainly after midnight. Partly cloudy, with a low around 60. North wind 6 to 10 mph.
Friday
A 20 percent chance of showers. Sunny, with a high near 83. Northeast wind 6 to 9 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56. North northeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 83. East wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WSW Miles City MT
 46.28°N 106.2°W (Elev. 2438 ft)
5:08 am MDT Aug 17, 2025
9am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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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