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

Hazardous Weather Conditions

Current conditions at

MDA Edgar (MTM50)

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

NA

50°F

10°C

Humidity 87%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 02 Sep 02:15 AM MDT
Extended Forecast for

Joliet MT

Fire Weather Watch September 3, 12:00pm until September 3, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 54. West southwest wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. South wind 7 to 12 mph increasing to 16 to 21 mph in the morning.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 9pm and 4am. Mostly cloudy, with a low around 55. South southwest wind 8 to 14 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 84. South wind 7 to 13 mph.

    High: 84 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. South wind 5 to 8 mph becoming north in the evening.

    Low: 52 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 88. South wind 6 to 16 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Southwest wind 6 to 11 mph becoming northwest in the evening.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. East northeast wind 9 to 15 mph becoming west northwest after midnight.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. West southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 86. South wind 7 to 12 mph increasing to 16 to 21 mph in the morning.
Wednesday Night
A slight chance of showers between 9pm and 4am. Mostly cloudy, with a low around 55. South southwest wind 8 to 14 mph. Chance of precipitation is 20%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 84. South wind 7 to 13 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. South wind 5 to 8 mph becoming north in the evening.
Friday
Sunny, with a high near 88. South wind 6 to 16 mph.
Friday Night
Mostly clear, with a low around 52. Southwest wind 6 to 11 mph becoming northwest in the evening.
Saturday
Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. East northeast wind 9 to 15 mph becoming west northwest after midnight.
Sunday
Mostly sunny, with a high near 77. Northwest wind 6 to 8 mph becoming east northeast in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. East northeast wind 6 to 13 mph becoming west northwest after midnight.
Labor Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. Light and variable wind becoming northwest 5 to 9 mph in the morning.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West northwest wind 7 to 10 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 73. West wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Joliet MT
 45.48°N 109°W (Elev. 3839 ft)
Last Update:
12:32 am MDT Sep 2, 2026
Forecast Valid:
3am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation