Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, severe thunderstorms, and mountain snow to portions of California and the Southwest U.S. through Thursday. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Clear

48°F

9°C

Humidity	70%
Wind Speed	N 6 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	20 Oct 09:00 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Miles City MT

Tonight
Low: 39 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 75 °F
Mostly Sunny
Thursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 74 °F
Partly Sunny
Friday Night
Low: 35 °F
Showers
Likely then
Chance
Showers
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 39. North northeast wind around 7 mph.

Wednesday

Sunny, with a high near 73. East northeast wind 6 to 13 mph becoming southeast in the morning.

Wednesday Night

Mostly clear, with a low around 45. Southeast wind 5 to 10 mph becoming light south southeast after midnight.

Thursday

Mostly sunny, with a high near 75. Calm wind.

Thursday Night

Partly cloudy, with a low around 51. Calm wind becoming east around 5 mph in the evening.

Friday

Partly sunny, with a high near 74. East southeast wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon.

Friday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. West northwest wind 21 to 25 mph. Chance of precipitation is 70%.

Saturday

Mostly sunny, with a high near 51. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 31. North northeast wind around 6 mph.

Sunday

Mostly sunny, with a high near 53. Northeast wind 6 to 9 mph.

Sunday Night

Partly cloudy, with a low around 31. North northeast wind 6 to 9 mph.

Monday

Mostly sunny, with a high near 52. North northeast wind 6 to 9 mph.

Monday Night

Partly cloudy, with a low around 31. North northeast wind 6 to 8 mph becoming east southeast after midnight.

Tuesday

Mostly sunny, with a high near 55. South wind 5 to 7 mph becoming west in the afternoon.

Additional Forecasts and Information

Zone Area Forecast for Custer County, MT

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

Miles City MT
46.41°N 105.84°W (Elev. 2362 ft)

4:37 pm MDT Oct 20, 2026

Forecast Valid:

9pm MDT Oct 20, 2026-6pm MDT Oct 27, 2026

Forecast Discussion

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