Weather for Twin Bridges, Montana
Current Weather
Humidity: 69%
Feels Like: 25.3°F
Wind: SE 3.4 mph
Wind Gusts: 7 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Tue
H: 32°F
L: 18°F
Wed
H: 29°F
L: 9°F
Thu
H: 30°F
L: 13°F
Fri
H: 34°F
L: 18°F
Sat
H: 30°F
L: 17°F
Air Quality
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 53 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 4:47 PM
Daylight: 8 hrs 57 mins
Moon Transit: 10:30 PM
Moonset: 5:02 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.7%
Best Times for Fishing or Hunting
Major Periods
6:25 AM - 8:55 AM12:00 AM - 12:00 AM
Minor Periods
2:20 PM - 3:50 PM4:32 AM - 6:02 AM
Action Rating: 2 out of 5
Winter Weather Advisory issued December 1 at 12:46PM MST until December 3 at 5:00AM MST by NWS Great Falls MT
Effective: Mon December 1, 2025, 7:46 PM
Expires: Tue December 2, 2025, 11:00 AM
* WHAT...Snow expected. Total snow accumulations will range from 2 to 6 inches across the lower elevations to 6 to 11 inches over the passes and higher terrain. Winds gusting as high as 40 mph. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Big Belt, Bridger and Castle Mountains, and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 11 PM this evening to 5 AM MST Wednesday. * IMPACTS...Plan on slippery road conditions and periods of lower visibility.
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.
Winter Weather Advisory issued December 1 at 11:45AM MST until December 2 at 5:00PM MST by NWS Missoula MT
Effective: Mon December 1, 2025, 6:45 PM
Expires: Tue December 2, 2025, 6:45 PM
* WHAT...Snow expected. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations of 1 to 2 inches for valleys including Butte. 3 to 5 inches for Homestake Pass, MacDonald Pass and in the vicinity of Georgetown Lake. * WHERE...Highway 12 Garrison to Elliston, Georgetown Lake, Butte, Homestake Pass, and MacDonald Pass. * WHEN...From 8 PM this evening to 5 PM MST Tuesday. * IMPACTS...For MINOR winter weather impacts, expect a few inconveniences to normal activities. Use caution while driving. Winter traveling conditions. The hazardous conditions could impact the Tuesday morning and evening commutes, especially over higher passes.
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Winter Weather Advisory issued December 1 at 12:46PM MST until December 2 at 11:00PM MST by NWS Great Falls MT
Effective: Mon December 1, 2025, 7:46 PM
Expires: Tue December 2, 2025, 11:00 AM
* WHAT...Snow expected. Total snow accumulations of 2 to 5 inches. * WHERE...Northwest Beaverhead County. * WHEN...From 5 PM this afternoon to 11 PM MST Tuesday. * IMPACTS...Plan on slippery road conditions.
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.
Weather Forecast
Average Temperature: 24.8°F
Average Humidity: 81%
Wind: 5.8 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 4.16 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 59.64 μg/m3
Astronomical
Sun Transit: 12:18 AM
Sunset: 4:47 PM
Daylight: 8 hrs 57 mins
Moon Transit: 10:30 PM
Moonset: 5:02 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.7%
Best Times for Fishing or Hunting
Major Periods
6:25 AM - 8:55 AM12:00 AM - 12:00 AM
Minor Periods
2:20 PM - 3:50 PM4:32 AM - 6:02 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 17.6°F
Average Humidity: 86%
Wind: 4.3 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 78.28 μg/m3
Astronomical
Sun Transit: 12:19 AM
Sunset: 4:47 PM
Daylight: 8 hrs 55 mins
Moon Transit: 11:32 PM
Moonset: 6:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.1%
Best Times for Fishing or Hunting
Major Periods
7:24 AM - 9:54 AM12:00 AM - 12:00 AM
Minor Periods
2:54 PM - 4:24 PM6:00 AM - 7:30 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 20.4°F
Average Humidity: 77%
Wind: 6.3 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 63 μg/m3
Astronomical
Sun Transit: 12:19 AM
Sunset: 4:47 PM
Daylight: 8 hrs 54 mins
Moon Transit: 12:00 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:28 AM - 10:58 AM
Minor Periods
3:41 PM - 5:11 PM7:26 AM - 8:56 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 23.5°F
Average Humidity: 87%
Wind: 7.4 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 4.35 μg/m3
Sulphur Dioxide: 1.66 μg/m3
Ozone: 66.69 μg/m3
Astronomical
Sun Transit: 12:20 AM
Sunset: 4:46 PM
Daylight: 8 hrs 53 mins
Moon Transit: 12:39 AM
Moonset: 9:14 AM
Moon Phase: Full
Moon Illumination: 99.2%
Best Times for Fishing or Hunting
Major Periods
12:09 AM - 2:39 AM9:36 AM - 12:06 AM
Minor Periods
4:42 PM - 6:12 PM8:44 AM - 10:14 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 21.7°F
Average Humidity: 85%
Wind: 7.4 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:20 AM
Sunset: 4:46 PM
Daylight: 8 hrs 51 mins
Moon Transit: 1:46 AM
Moonset: 10:17 AM
Moon Phase: Full
Moon Illumination: 96.0%
Best Times for Fishing or Hunting
Major Periods
1:16 AM - 3:46 AM10:43 AM - 1:13 PM
Minor Periods
5:57 PM - 7:27 PM9:47 AM - 11:17 AM
Action Rating: 3 out of 5