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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Overcast

46°F

8°C

Humidity 61%
Wind Speed S 11 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Nov 02:00 AM MST
Extended Forecast for

17 Miles S Dillon MT

  • Overnight

    Overnight: A 20 percent chance of snow before 3am. Partly cloudy, with a low around 32. South southeast wind around 16 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly between 1pm and 4pm. Partly sunny, with a high near 35. South southeast wind 7 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Breezy, with a south southeast wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph.

    Low: 27 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Breezy, with a south southeast wind 21 to 26 mph, with gusts as high as 41 mph.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 36 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. South southeast wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Snow, mainly after 11pm. Low around 25. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Tuesday

    Tuesday: Snow. Mostly cloudy, with a high near 26. North northwest wind 8 to 10 mph.

    High: 26 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Snow Likely

Detailed Forecast

Overnight
A 20 percent chance of snow before 3am. Partly cloudy, with a low around 32. South southeast wind around 16 mph, with gusts as high as 26 mph.
Saturday
Snow likely, mainly between 1pm and 4pm. Partly sunny, with a high near 35. South southeast wind 7 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 27. Breezy, with a south southeast wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Partly sunny, with a high near 33. Breezy, with a south southeast wind 21 to 26 mph, with gusts as high as 41 mph.
Sunday Night
Partly cloudy, with a low around 28. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 36 mph.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. South southeast wind 16 to 18 mph, with gusts as high as 28 mph.
Monday Night
Snow, mainly after 11pm. Low around 25. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. Mostly cloudy, with a high near 26. North northwest wind 8 to 10 mph.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Dillon MT
 44.98°N 112.67°W (Elev. 7923 ft)
Last Update:
11:31 pm MST Nov 13, 2026
Forecast Valid:
2am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation