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 March 12 at 8:56PM MDT until March 15 at 6:00AM MDT by NWS Billings MT

Effective: Thu March 12, 2026, 8:56 PM
Expires: Fri March 13, 2026, 9:00 PM

* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, greatest on south and west facing aspects. Locally higher totals are possible. Winds could gust as high as 70 mph through this evening. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be severely impacted by heavy accumulating and blowing snow. Widespread blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Snow may not begin falling on the north aspects until Friday.

Do not get caught unprepared in the high country. Severe winter conditions are expected. Avalanche danger will also increase.

Winter Storm Warning issued March 12 at 8:56PM MDT until March 15 at 6:00AM MDT by NWS Billings MT

Effective: Thu March 12, 2026, 8:56 PM
Expires: Fri March 13, 2026, 9:00 PM

* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, with locally higher totals possible. Winds could gust as high as 50 mph through this evening. * WHERE...Crazy Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. Avalanche danger will increase.

Do not get caught unprepared in the high country. Severe winter conditions are expected.

Winter Storm Warning issued March 13 at 1:46AM MDT until March 15 at 6:00AM MDT by NWS Billings MT

Effective: Fri March 13, 2026, 1:46 AM
Expires: Sat March 14, 2026, 2:00 AM

* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, with locally higher totals possible. * WHERE...Crazy Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. Avalanche danger will increase.

Do not get caught unprepared in the high country. Severe winter conditions are expected.

Winter Storm Warning issued March 13 at 1:46AM MDT until March 15 at 6:00AM MDT by NWS Billings MT

Effective: Fri March 13, 2026, 1:46 AM
Expires: Sat March 14, 2026, 2:00 AM

* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, greatest on south and west facing aspects. Locally higher totals are possible. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be severely impacted by heavy accumulating and blowing snow. Widespread blowing snow could significantly reduce visibility. Avalanche danger is expected to increase over the next few days. * ADDITIONAL DETAILS...Snow may not begin falling on the north aspects until Friday.

Do not get caught unprepared in the high country. Severe winter conditions are expected.

Winter Storm Warning issued March 12 at 11:46PM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT

Effective: Thu March 12, 2026, 11:46 PM
Expires: Fri March 13, 2026, 6:15 PM

* WHAT...Periods of moderate to heavy snow. Additional snow accumulations between 6 and 12 inches with up to 16 inches at the highest elevations. Winds gusting as high as 35 mph. * WHERE...Big Belt, Bridger and Castle Mountains, Elkhorn and Boulder Mountains, Helena Valley, and Meagher County Valleys. * WHEN...Until 6 PM MDT Saturday. * 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. The hazardous conditions could impact the Friday morning and evening commutes. * ADDITIONAL DETAILS...The best window for moderate to heavy snowfall will be late Friday into Saturday.

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.