Station Name: Sun River at Simms MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3,550 feet

Nearest Address:
99 Simms Fairfield Rd
Simms, MT 59477
Cascade County

GPS Coordinates: 47.50162778, -111.9319139

Nearby Water Temperatures

High Wind Warning issued March 20 at 1:01PM MDT until March 21 at 12:00PM MDT by NWS Great Falls MT

Effective: Fri March 20, 2026, 1:01 PM
Expires: Sat March 21, 2026, 5:15 AM

* WHAT...West winds 35 to 45 mph with gusts up to 80 mph. Isolated gusts to 95 mph along the immediate east slopes of the Rocky Mountain Front. * WHERE...The Rocky Mountain Front and adjacent foothills and plains, Eastern Glacier, Western Toole, and Central Pondera Counties, and Upper Blackfoot and MacDonald Pass. * WHEN...Until noon MDT Saturday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Blowing dust in prone areas could lead to localized reductions in visibility.

People are urged to secure loose objects that could be blown around or damaged by the wind. Remember, a High Wind Warning means that there is at least an 80% chance of 40 mph sustained winds or 58 mph wind gusts occurring during the warning period.

High Wind Warning issued March 20 at 10:17PM MDT until March 21 at 6:00AM MDT by NWS Great Falls MT

Effective: Fri March 20, 2026, 10:17 PM
Expires: Sat March 21, 2026, 6:00 AM

* WHAT...West winds 35 to 45 mph, with gusts up to 75 mph. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties, and Southern High Plains. * WHEN...Until 6 AM MDT Saturday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.

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

High Wind Warning issued March 20 at 1:01PM MDT until March 21 at 12:00PM MDT by NWS Great Falls MT

Effective: Fri March 20, 2026, 1:01 PM
Expires: Sat March 21, 2026, 5:15 AM

* WHAT...West winds 30 to 40 mph with gusts up to 65 mph. Gusts up to 75 mph in eastern Glacier county. * WHERE...Cascade County, including the Little Belt and Highwood Mountains, Judith Basin County and Judith Gap, Fergus County below 4500ft, and Big Belt, Bridger and Castle Mountains. * WHEN...Until noon MDT Saturday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Blowing dust in prone areas could lead to localized reductions in visibility.

People are urged to secure loose objects that could be blown around or damaged by the wind. Remember, a High Wind Warning means that there is at least an 80% chance of 40 mph sustained winds or 58 mph wind gusts occurring during the warning period.