Current conditions at

FLATTOP MTN. (FTMM8)

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

NA

33°F

1°C

Humidity 76%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 20 Apr 04:00 AM MDT
Extended Forecast for

16 Miles W St Mary MT

  • Today

    Today: Sunny, with a high near 48. Southwest wind 8 to 15 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 9 to 14 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind around 9 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 34. Southwest wind around 9 mph becoming northwest in the evening.

    Low: 34 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain showers before noon, then rain, possibly mixed with snow showers between noon and 3pm, then snow showers after 3pm. Some thunder is also possible.  High near 39. North wind 9 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Chance Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 9pm, then snow, mainly after 9pm. The snow could be heavy at times.  Low around 20. North wind 17 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 20 °F

    Heavy Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 25. North wind 16 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 16. North wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 23.

    High: 23 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 48. Southwest wind 8 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 34. Southwest wind 9 to 14 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind around 9 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34. Southwest wind around 9 mph becoming northwest in the evening.
Wednesday
A chance of rain showers before noon, then rain, possibly mixed with snow showers between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 39. North wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers before 9pm, then snow, mainly after 9pm. The snow could be heavy at times. Low around 20. North wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 25. North wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16. North wind 14 to 17 mph, with gusts as high as 22 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 23.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 14.
Saturday
A slight chance of snow. Partly sunny, with a high near 27.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Sunday
A slight chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W St Mary MT
 48.79°N 113.77°W (Elev. 7480 ft)
4:21 am MDT Apr 20, 2026
5am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
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Additional Resources

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