Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

MDA Edgar (MTM50)

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

NA

62°F

17°C

Humidity 88%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 15 Aug 09:00 AM MDT
Extended Forecast for

5 Miles ENE Joliet MT

  • Today

    Today: A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 3pm.  Patchy fog before noon.  Otherwise, mostly sunny, with a high near 77. Northeast wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Partly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming light and variable  in the evening.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 83. South southwest wind 3 to 8 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 52. South southwest wind 5 to 8 mph.  Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 9pm.  Mostly cloudy, with a low around 54. West northwest wind 5 to 7 mph becoming south southwest in the evening.  Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80. West northwest wind 5 to 7 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 50. North wind 5 to 8 mph becoming south southwest after midnight.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. South southwest wind around 5 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before noon. Otherwise, mostly sunny, with a high near 77. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Partly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 83. South southwest wind 3 to 8 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. South southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 54. West northwest wind 5 to 7 mph becoming south southwest in the evening. Chance of precipitation is 60%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. West northwest wind 5 to 7 mph. Chance of precipitation is 50%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. North wind 5 to 8 mph becoming south southwest after midnight.
Wednesday
Mostly sunny, with a high near 83. South southwest wind around 5 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 51. Northwest wind around 6 mph becoming south southeast in the evening.
Thursday
Sunny, with a high near 86. West southwest wind around 6 mph becoming north northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. Northeast wind around 6 mph becoming light and variable after midnight.
Friday
Sunny and hot, with a high near 90. Calm wind becoming east northeast around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Joliet MT
 45.51°N 108.88°W (Elev. 3520 ft)
9:47 am MDT Aug 15, 2026
10am MDT Aug 15, 2026-6pm MDT Aug 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database