Station Name: Jefferson River at Parsons Bdg nr Silver Star, MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 4,436 feet

Nearest Address:
650 Waterloo Rd
Waterloo, MT 59105
Silver Bow County

GPS Coordinates: 45.74750278, -112.1872278

Nearby Water Temperatures

Winter Weather Advisory issued March 13 at 1:38PM MDT until March 15 at 12:00AM MDT by NWS Missoula MT

Effective: Fri March 13, 2026, 7:38 PM
Expires: Sun March 15, 2026, 6:00 AM

* WHAT...Snow. There is a likelihood of developing or ongoing moderate to isolated major winter weather impacts. Additional snow accumulations of 1 to 4 inches along I 90, 4 to 8 elsewhere. Winds gusting as high as 55 mph. * WHERE...MacDonald Pass, Highway 12 Garrison to Elliston, Georgetown Lake, Butte, and Homestake Pass. * WHEN...Until midnight MDT Saturday Night. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. Strong winds could cause tree damage. * ADDITIONAL DETAILS...The Blackfoot Region, Georgetown Lake, and MacDonald Pass are the main spots for snow through Saturday morning. Intense snow squalls are expected Saturday afternoon through evening causing periods of very heavy snow, gusty winds, and icy conditions.

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 March 14 at 11:03AM MDT until March 15 at 12:00AM MDT by NWS Missoula MT

Effective: Sat March 14, 2026, 5:03 PM
Expires: Sun March 15, 2026, 6:00 AM

* WHAT...Snow. There is a likelihood of developing or ongoing moderate winter weather impacts. Additional snow accumulations between 1 and 5 inches. Winds gusting as high as 55 mph. * WHERE...Georgetown Lake, Highway 12 Garrison to Elliston, Butte, Homestake Pass, and MacDonald Pass. * WHEN...Until midnight MDT tonight. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. Wet, heavy snow, and winds could cause tree damage. * ADDITIONAL DETAILS...Intense snow squalls are expected this afternoon through evening causing periods of very heavy snow, gusty winds, and icy conditions.

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 Storm Warning issued March 14 at 2:37AM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT

Effective: Sat March 14, 2026, 8:37 AM
Expires: Sun March 15, 2026, 12:00 AM

* WHAT...Heavy snow. Additional snow accumulations 4 to 7 inches. Winds gusting as high as 55 mph. * WHERE...Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, Helena Valley, and Meagher County Valleys. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Blowing snow could reduce visibility at times.

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.

High Wind Warning issued March 14 at 2:15AM MDT until March 14 at 9:00PM MDT by NWS Great Falls MT

Effective: Sat March 14, 2026, 8:15 AM
Expires: Sun March 15, 2026, 12:00 AM

* WHAT...Northwest winds 35 to 45 mph, with gusts up to 60 mph expected. * WHERE...Southwestern Montana along and south of Interstate 90, Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, and Canyon Ferry Area. * WHEN...From noon today to 9 PM MDT this evening. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...A few heavy snow showers or snow squalls will be possible as well, particularly in the afternoon.

People are urged to secure loose objects that could be blown around or damaged by the wind.

Winter Storm Warning issued March 14 at 12:21PM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT

Effective: Sat March 14, 2026, 6:21 PM
Expires: Sun March 15, 2026, 12:00 AM

* WHAT...Heavy snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 55 mph. * WHERE...Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, Helena Valley, and Meagher County Valleys. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Plan for snowpacked and slippery roads. Snow and blowing snow may significantly reduce visibility at times on Saturday. Tire chains may be required for some vehicles if traveling through mountain passes.

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.