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

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

NA

51°F

11°C

Humidity 48%
Wind Speed NNE 13 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 14 Nov 06:01 PM MST
Extended Forecast for

Cascade MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 57. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Southwest wind 8 to 11 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 55. Southwest wind 6 to 8 mph.

    High: 55 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain before 5am, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 34. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely before 8am, then rain likely between 8am and 2pm, then rain and snow likely after 2pm. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 57. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 36. Southwest wind 8 to 11 mph.
Monday
Mostly cloudy, with a high near 55. Southwest wind 6 to 8 mph.
Monday Night
A chance of rain before 5am, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 34. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely before 8am, then rain likely between 8am and 2pm, then rain and snow likely after 2pm. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 39. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow after 11am. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade MT
 47.27°N 111.7°W (Elev. 3412 ft)
Last Update:
5:01 pm MST Nov 14, 2026
Forecast Valid:
6pm MST Nov 14, 2026-6pm MST Nov 21, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation