Station Name: Madison River bl Ennis Lake nr McAllister MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 4,738 feet

Nearest Address:
Bear Trap Trail Nrt
Norris, MT 59745
Madison County

GPS Coordinates: 45.49023056, -111.6345056

Nearby Water Temperatures

Winter Weather Advisory issued April 2 at 12:05AM MDT until April 3 at 6:00AM MDT by NWS Great Falls MT

Effective: Thu April 2, 2026, 12:05 AM
Expires: Thu April 2, 2026, 3:30 PM

* WHAT...Snow expected. Total snow accumulations between 3 and 6 inches with locally higher amounts above 7000 feet. Winds gusting as high as 40 mph may create areas of blowing and drifting snow Thursday evening. * WHERE...The Continental Divide along the Rocky Mountain Front, Upper Blackfoot and MacDonald Pass, Elkhorn and Boulder Mountains, and Beaverhead County Mountains. * WHEN...From 6 AM Thursday to 6 AM MDT Friday. * IMPACTS...Tire chains may be required for some vehicles if traveling through mountain passes.

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. 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. 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 Storm Warning issued April 2 at 12:05AM MDT until April 3 at 12:00PM MDT by NWS Great Falls MT

Effective: Thu April 2, 2026, 12:05 AM
Expires: Thu April 2, 2026, 3:30 PM

* WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches with locally higher amounts above 7000 ft. Winds gusting as high as 35 mph will create areas of blowing and drifting snow Thursday night. * WHERE...Little Belt and Highwood Mountains and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 9 AM Thursday to noon MDT Friday. * IMPACTS...Travel could be very difficult and tire chains may be required for some vehicles. Those in the backcountry should ensure they are prepared for dangerous conditions. * ADDITIONAL DETAILS...Snow accumulation on road surfaces may be limited through Thursday afternoon with increasing chances for travel impacts from snow accumulation and wind Thursday evening.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. 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. Remember, a Winter Storm Warning means that there is at least an 80% chance of impactful winter weather conditions during the warning period.

Winter Weather Advisory issued April 2 at 10:05AM MDT until April 3 at 6:00AM MDT by NWS Great Falls MT

Effective: Thu April 2, 2026, 10:05 AM
Expires: Fri April 3, 2026, 1:15 AM

* WHAT...Snow expected. Total snow accumulations between 3 and 7 inches with locally higher amounts above 7000 feet. Winds gusting as high as 45 mph may create areas of blowing and drifting snow Thursday evening. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow accumulations on road surfaces may be limited through the afternoon hours, with impacts to travel increasing from this evening and through the morning hours on Friday as snow accumulates on roads and blowing snow reduces 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. 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 Storm Warning issued April 2 at 10:05AM MDT until April 3 at 12:00PM MDT by NWS Great Falls MT

Effective: Thu April 2, 2026, 10:05 AM
Expires: Fri April 3, 2026, 1:15 AM

* WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches, with amounts approaching 20 inches above 7500 feet in the Gallatin and Madison Ranges. Winds gusting as high as 40 mph will create areas of blowing and drifting snow Thursday night. * WHERE...Little Belt and Highwood Mountains and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until noon MDT Friday. * IMPACTS...Travel could be very difficult and tire chains may be required for some vehicles. Those in the backcountry should ensure they are prepared for dangerous conditions. * ADDITIONAL DETAILS...Snow accumulations on road surfaces may be limited through the afternoon hours, with impacts to travel increasing from this evening and through the morning hours on Friday as snow accumulates on roads and blowing snow reduces visibility.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. 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 April 2 at 12:05AM MDT until April 3 at 12:00PM MDT by NWS Great Falls MT

Effective: Thu April 2, 2026, 12:05 AM
Expires: Thu April 2, 2026, 3:30 PM

* WHAT...Snow expected. Total snow accumulations 1 to 4 inches with highest amounts in areas adjacent to the Bridger and Gallatin Ranges. * WHERE...Gallatin Valley. * WHEN...From 3 PM Thursday to noon MDT Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday morning commutes. * ADDITIONAL DETAILS...Initially wet or slushy road surfaces will become icy Thursday evening as temperatures cool below freezing.

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. 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. 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.