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

MDA Edgar (MTM50)

Lat: 45.46°NLon: 108.86°WElev: 3494.0ft.

NA

35°F

2°C

Humidity 60%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 23 Feb 08:00 AM MST
Extended Forecast for

Joliet MT

  • Today

    Today: Partly sunny, with a high near 55. South wind 20 to 24 mph.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Southwest wind 9 to 18 mph becoming north after midnight.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain showers likely before 8am, then rain and snow showers likely between 8am and 2pm, then rain showers likely after 2pm. Cloudy, with a high near 46. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 31. East southeast wind 6 to 13 mph becoming south southwest after midnight. Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely before 8am, then snow likely. Mostly cloudy, then gradually becoming sunny, with a high near 51. Southwest wind 16 to 21 mph becoming west northwest 28 to 33 mph in the morning. Winds could gust as high as 47 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the evening.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 56. South southwest wind 13 to 20 mph.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. South southwest wind 17 to 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers before 11am, then a slight chance of rain showers. Mostly sunny, with a high near 55. South southwest wind 20 to 28 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 55. South wind 20 to 24 mph.
Tonight
Increasing clouds, with a low around 32. Southwest wind 9 to 18 mph becoming north after midnight.
Tuesday
Rain showers likely before 8am, then rain and snow showers likely between 8am and 2pm, then rain showers likely after 2pm. Cloudy, with a high near 46. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 31. East southeast wind 6 to 13 mph becoming south southwest after midnight. Chance of precipitation is 60%.
Wednesday
Rain likely before 8am, then snow likely. Mostly cloudy, then gradually becoming sunny, with a high near 51. Southwest wind 16 to 21 mph becoming west northwest 28 to 33 mph in the morning. Winds could gust as high as 47 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 26. West northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the evening.
Thursday
Mostly sunny, with a high near 56. South southwest wind 13 to 20 mph.
Thursday Night
Partly cloudy, with a low around 29. South southwest wind 17 to 21 mph.
Friday
A slight chance of snow showers before 11am, then a slight chance of rain showers. Mostly sunny, with a high near 55. South southwest wind 20 to 28 mph becoming west in the afternoon. Chance of precipitation is 20%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 16. North northeast wind 13 to 23 mph.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 35. Northeast wind 10 to 13 mph.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 13. Northeast wind 7 to 11 mph becoming west northwest after midnight.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 40. Northwest wind 7 to 10 mph becoming northeast in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Joliet MT
 45.48°N 108.97°W (Elev. 3757 ft)
Last Update:
4:08 am MST Feb 23, 2026
Forecast Valid:
9am MST Feb 23, 2026-6pm MST Mar 1, 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