Station Name: Yellowstone River at Corwin Springs MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,092 feet

Nearest Address:
Cinnabar Basin Rd
Corwin Springs, MT 59030
Park County

GPS Coordinates: 45.1121194, -110.7936667

Nearby Water Temperatures

Winter Storm Warning issued February 9 at 1:04AM MST until February 9 at 5:00PM MST by NWS Billings MT

Effective: Mon February 9, 2026, 1:04 AM
Expires: Mon February 9, 2026, 5:00 PM

* WHAT...Heavy snow expected with areas of blowing snow. Snow accumulations between 10 and 20 inches. Winds gusting 40 to 50 mph. * WHERE...Absaroka/Beartooth Mountains and Crazy Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. Travel could be very difficult to impossible between Mammoth and Cooke City. Widespread blowing snow could produce near whiteout conditions at times.

Be prepared for hazardous conditions with limited visibility and heavy snowfall.

Winter Weather Advisory issued February 9 at 2:39AM MST until February 9 at 11:00AM MST by NWS Great Falls MT

Effective: Mon February 9, 2026, 2:39 AM
Expires: Mon February 9, 2026, 11:00 AM

* WHAT...Snow. Total snow accumulations of 1 to 4 inches at lower elevations, and 5 to 10 inches in the mountains. * WHERE...Portions of central and north central Montana. * WHEN...Until 11 AM MST this morning. * 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 February 9 at 2:39AM MST until February 9 at 11:00AM MST by NWS Great Falls MT

Effective: Mon February 9, 2026, 2:39 AM
Expires: Mon February 9, 2026, 11:00 AM

* WHAT...Snow. Total snow accumulations of 1 to 4 inches at lower elevations, and 5 to 10 inches in the mountains. * WHERE...The Highwood, Little Belt, Judith, and Snowy Mountains, Southern Rocky Mountain Front, Northwest Beaverhead County, and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 11 AM MST this morning. * 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 February 9 at 1:18AM MST until February 9 at 5:00PM MST by NWS Riverton WY

Effective: Mon February 9, 2026, 1:18 AM
Expires: Mon February 9, 2026, 5:00 PM

* WHAT...Snow expected. Total snow accumulations of 6 to 11 inches south and east of the Lower Loop of Yellowstone National Park. Isolated higher amounts up to 16 inches are possible over the highest terrain. Total accumulations of 3 to 7 inches along the Upper Loop and northern portions of the Lower Loop. Accumulations of 1 to 3 inches near Mammoth. Gusty 20 to 35 mph winds are expected. * WHERE...Yellowstone National Park. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be difficult. * ADDITIONAL DETAILS...The period of heaviest snowfall is forecast to occur through 11 AM Monday with snow rates up to 1 inch per hour possible, especially over higher terrain.

Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter . For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info .

Winter Weather Advisory issued February 9 at 10:50AM MST until February 9 at 2:00PM MST by NWS Great Falls MT

Effective: Mon February 9, 2026, 10:50 AM
Expires: Mon February 9, 2026, 2:00 PM

* WHAT...Snow. Additional snow accumulations up to two inches at lower elevations and up to four inches in the mountains. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 2 PM MST this afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Expect impacts to the Monday commute. Take extra precautions when traveling over mountain passes, as conditions may rapidly change with elevation.

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.