Station Name: Jefferson River near Twin Bridges MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 4,564 feet

Nearest Address:
Allen Cutoff
Twin Bridges, MT 59754
Madison County

GPS Coordinates: 45.6132833, -112.3293972

Nearby Water Temperatures

Winter Weather Advisory issued March 4 at 11:29AM MST until March 5 at 3:00PM MST by NWS Great Falls MT

Effective: Wed March 4, 2026, 11:29 AM
Expires: Thu March 5, 2026, 6:00 AM

* WHAT...Snow expected. Total snow accumulations between 4 and 7 inches, with higher amounts above pass level. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 8 PM this evening to 3 PM MST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

To see a graphical representation of the degree of stress on young livestock please visit our webpage and select Local Programs then Cold Air Advisory for Newborn Livestock.

Winter Weather Advisory issued March 4 at 8:13PM MST until March 5 at 9:00AM MST by NWS Great Falls MT

Effective: Wed March 4, 2026, 8:13 PM
Expires: Thu March 5, 2026, 9:00 AM

* WHAT...Snow. Snow accumulations between 2 and 4 inches over Monida Pass with higher amounts above 7000 feet. Winds gusting as high as 40 mph. * WHERE...Ruby Mountains and Southern Beaverhead Mountains. * WHEN...Until 9 AM MST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period.

Winter Weather Advisory issued March 4 at 8:13PM MST until March 5 at 3:00PM MST by NWS Great Falls MT

Effective: Wed March 4, 2026, 8:13 PM
Expires: Thu March 5, 2026, 9:00 AM

* WHAT...Snow. Snow accumulations between 3 and 6 inches below 7000 feet with 6 to 9 inches above 7000 feet. Winds gusting as high as 35 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 3 PM MST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period.

Winter Weather Advisory issued March 4 at 8:13PM MST until March 5 at 3:00PM MST by NWS Great Falls MT

Effective: Wed March 4, 2026, 8:13 PM
Expires: Thu March 5, 2026, 9:00 AM

* WHAT...Snow expected. Total snow accumulations up to 2 inches in the valleys with up to 4 inches in foothills adjacent to the mountains. * WHERE...Gallatin Valley and Madison River Valley. * WHEN...Until 3 PM MST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute. * ADDITIONAL DETAILS...Lower elevation rain and mountain snow showers develop overnight with rain changing to snow at lower elevations Thursday morning. A period of moderate snowfall with slushy accumulation on road surfaces is possible during the Thursday morning commute in the Gallatin Valley.

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. Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period.

Winter Weather Advisory issued March 4 at 8:39AM MST until March 5 at 9:00AM MST by NWS Missoula MT

Effective: Wed March 4, 2026, 8:39 AM
Expires: Thu March 5, 2026, 8:45 AM

* WHAT...Snow expected above 5500 feet. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations up to 3 inches. * WHERE...Butte, Georgetown Lake, Homestake Pass, Highway 12 Garrison to Elliston, and MacDonald Pass. * WHEN...From 6 PM this evening to 9 AM MST Thursday. * 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 Thursday morning commute, 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.