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Current conditions at
FLATTOP MTN. (FTMM8)
Lat: 48.80225°NLon: 113.85713°WElev: 6300.0ft.NA
10°F
-12°C
| Humidity | 89% |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | 8°F (-13°C) |
| Visibility | NA |
| Last update | 21 Jan 08:00 AM MST |
Extended Forecast for
16 Miles W St Mary MT
Today

High: 14 °F
Partly Sunny
Tonight

Low: 1 °F
Partly Cloudy
Thursday

High: 4 °F
Slight Chance
SnowThursday Night

Low: -9 °F
Slight Chance
SnowFriday

High: 3 °F
Cold
Friday Night

Low: -4 °F
Partly Cloudy
Saturday

High: 7 °F
Slight Chance
SnowSaturday Night

Low: 0 °F
Mostly Cloudy
Sunday

High: 11 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 14. Wind chill values as low as -5. North northeast wind 6 to 9 mph becoming west southwest in the morning.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind 7 to 9 mph becoming east northeast in the evening.
Thursday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 4. Wind chill values as low as -15. Northeast wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -9. Wind chill values as low as -25. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny and cold, with a high near 3. Northwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around -4. West wind 9 to 11 mph.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 7. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 0. West southwest wind around 14 mph.
Sunday
Mostly sunny, with a high near 11.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
A slight chance of snow. Partly sunny, with a high near 15.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 19.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
16 Miles W St Mary MT
48.79°N 113.77°W (Elev. 7480 ft)
48.79°N 113.77°W (Elev. 7480 ft)
7:57 am MST Jan 21, 2026
8am MST Jan 21, 2026-6pm MST Jan 27, 2026


