Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

MDA Edgar (MTM50)

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

NA

69°F

21°C

Humidity 46%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 19 Jun 05:00 PM MDT
Extended Forecast for

Joliet MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. East wind 11 to 16 mph becoming north 5 to 10 mph after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 77. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 77 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am.  Cloudy, with a low around 51. West southwest wind 6 to 8 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 78. North northwest wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. Northeast wind 6 to 9 mph becoming northwest after midnight.  Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 71. North northeast wind 5 to 11 mph.  Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. North northeast wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Calm wind becoming east northeast 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. East northeast wind 9 to 14 mph becoming light and variable  after midnight.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. East wind 11 to 16 mph becoming north 5 to 10 mph after midnight.
Saturday
A slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 77. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 2am. Cloudy, with a low around 51. West southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 78. North northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northeast wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 30%.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 71. North northeast wind 5 to 11 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 43. North northeast wind 8 to 13 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 76. Calm wind becoming east northeast 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. East northeast wind 9 to 14 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 82. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 50. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Northeast wind 5 to 9 mph becoming west southwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Joliet MT
 45.48°N 109°W (Elev. 3839 ft)
12:37 pm MDT Jun 19, 2026
6pm MDT Jun 19, 2026-6pm MDT Jun 26, 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