Hazardous Weather Conditions
Current conditions at
Bearmouth I-90 MP 145.8 (MTBRM)
Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.NA
33°F
1°C
| Humidity | 68% |
| Wind Speed | NW 5 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Wind Chill | 28°F (-2°C) |
| Last update | 16 Apr 01:30 AM MDT |
Extended Forecast for
Greenough MT
Winter Weather Advisory until April 16, 09:00am
NOW until 9:00am Thu

Winter Weather Advisory
Overnight

Low: 22 °F
Partly Cloudy
Thursday
High: 41 °F
Chance Snow
then Snow
Showers
LikelyThursday Night
Low: 23 °F
Chance Snow
then Slight
Chance SnowFriday

High: 45 °F
Chance Snow
and Patchy
FogFriday Night
Low: 20 °F
Partly Cloudy
then Patchy
FogSaturday
High: 57 °F
Areas Fog
then Mostly
SunnySaturday Night

Low: 25 °F
Partly Cloudy
Sunday

High: 67 °F
Mostly Sunny
Detailed Forecast
Overnight
Partly cloudy, with a low around 22. Light west southwest wind.
Thursday
A chance of snow before noon, then snow showers likely, mainly after 5pm. Some thunder is also possible. Partly sunny, with a high near 41. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 23. West northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow. Patchy fog before 8am. Otherwise, partly sunny, with a high near 45. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 20. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 71.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST
Point Forecast:
Greenough MT
46.92°N 113.45°W (Elev. 3783 ft)
46.92°N 113.45°W (Elev. 3783 ft)
12:21 am MDT Apr 16, 2026
1am MDT Apr 16, 2026-6pm MDT Apr 22, 2026



