Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

FLATTOP MTN. (FTMM8)

Lat: 48.80225°NLon: 113.85713°WElev: 6300.0ft.

NA

62°F

17°C

Humidity 40%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 18 Aug 11:00 PM MDT
Extended Forecast for

14 Miles ENE Polebridge MT

  • Overnight

    Overnight: Patchy smoke before 3am, then patchy smoke after 4am. Partly cloudy, with a low around 48. West wind 8 to 10 mph.

    Low: 48 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 9am, then patchy smoke after 5pm. Mostly sunny, with a high near 65. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 65 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 1am. Partly cloudy, with a low around 50. West southwest wind 6 to 11 mph becoming light west  after midnight. Winds could gust as high as 18 mph.

    Low: 50 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West southwest wind 7 to 11 mph becoming north after midnight.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68. North wind 5 to 11 mph becoming southwest in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. South southwest wind around 7 mph becoming east in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. North northeast wind 5 to 9 mph becoming southwest in the morning.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy smoke before 3am, then patchy smoke after 4am. Partly cloudy, with a low around 48. West wind 8 to 10 mph.
Wednesday
Patchy smoke before 9am, then patchy smoke after 5pm. Mostly sunny, with a high near 65. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Patchy smoke before 1am. Partly cloudy, with a low around 50. West southwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 66. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 49. West southwest wind 7 to 11 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 68. North wind 5 to 11 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 54. South southwest wind around 7 mph becoming east in the evening.
Saturday
Partly sunny, with a high near 66. North northeast wind 5 to 9 mph becoming southwest in the morning.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Sunday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Polebridge MT
 48.84°N 114°W (Elev. 7336 ft)
12:31 am MDT Aug 19, 2026
12am MDT Aug 19, 2026-6pm MDT Aug 25, 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