Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Partly Cloudy

30°F

-1°C

Humidity 100%
Wind Speed ESE 5 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 30°F (-1°C)
Visibility 8.00 mi
Wind Chill25°F (-4°C)
Last update 26 Dec 02:35 AM MST
Extended Forecast for

3 Miles NW Miles City MT

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Patchy Fog

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 52. South wind around 8 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. West southwest wind around 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Partly sunny, with a temperature rising to near 31 by 10am, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. Southwest wind 8 to 13 mph becoming north northwest 20 to 25 mph in the afternoon.

    High: 31 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around -1. Northwest wind 15 to 20 mph.

    Low: -1 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 13. Northwest wind 8 to 14 mph.

    High: 13 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Light and variable wind becoming south around 6 mph after midnight.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 6 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. West southwest wind around 10 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 28. South wind around 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 52. South wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 26. West southwest wind around 10 mph.
Saturday
A 20 percent chance of snow after 11am. Partly sunny, with a temperature rising to near 31 by 10am, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. Southwest wind 8 to 13 mph becoming north northwest 20 to 25 mph in the afternoon.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -1. Northwest wind 15 to 20 mph.
Sunday
Mostly sunny and cold, with a high near 13. Northwest wind 8 to 14 mph.
Sunday Night
Mostly clear, with a low around 3. Light and variable wind becoming south around 6 mph after midnight.
Monday
Mostly sunny, with a high near 35. West wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 21. West southwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 42. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Southwest wind around 9 mph.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 33. West southwest wind around 9 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 12. North northeast wind around 9 mph.
New Year's Day
Partly sunny, with a high near 26. East northeast wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Miles City MT
 46.43°N 105.88°W (Elev. 2612 ft)
2:05 am MST Dec 26, 2025
2am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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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