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.

Clear

31°F

-1°C

Humidity 96%
Wind Speed E 4 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill27°F (-3°C)
Last update 26 Dec 02:53 AM MST
Extended Forecast for

12 Miles NE Forsyth MT

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 50. South wind 6 to 8 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. West southwest wind 8 to 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 32 by 10am, then falling to around 15 during the remainder of the day. Wind chill values as low as zero. West southwest wind 7 to 12 mph becoming north northwest 18 to 23 mph in the afternoon.

    High: 32 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 2. North northwest wind 14 to 18 mph.

    Low: 2 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 14. West northwest wind 6 to 10 mph.

    High: 14 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36. West wind 6 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. West wind 7 to 9 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 31. South wind around 6 mph.
Friday
Mostly sunny, with a high near 50. South wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 26. West southwest wind 8 to 10 mph.
Saturday
A 20 percent chance of snow after 11am. Partly sunny, with a temperature rising to near 32 by 10am, then falling to around 15 during the remainder of the day. Wind chill values as low as zero. West southwest wind 7 to 12 mph becoming north northwest 18 to 23 mph in the afternoon.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 2. North northwest wind 14 to 18 mph.
Sunday
Sunny and cold, with a high near 14. West northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 6. Calm wind becoming south southwest around 5 mph after midnight.
Monday
Mostly sunny, with a high near 36. West wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 24. West wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 42. West wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 23. West southwest wind around 7 mph.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 35. West wind around 8 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 15. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
New Year's Day
Partly sunny, with a high near 28. East wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Forsyth MT
 46.41°N 106.52°W (Elev. 2700 ft)
2:05 am MST Dec 26, 2025
3am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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