Station Name: Marias River near Loma MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 2,582 feet

Nearest Address:
Colony Bay Rd
Loma, MT 59460
Chouteau County

GPS Coordinates: 47.94590278, -110.5808389

Nearby Water Temperatures

Extreme Heat Warning issued August 1 at 2:32PM MDT until August 2 at 12:00PM MDT by NWS Great Falls MT

Effective: Sat August 1, 2026, 2:32 PM
Expires: Sun August 2, 2026, 5:45 AM

* WHAT...Dangerously hot conditions. High temperatures on Saturday between 100 to 110 degrees, with overnight lows Saturday night between 70 to 75 degrees. * WHERE...Bears Paw Mountains and Southern Blaine, Fergus County below 4500ft, and Western and Central Chouteau County. * WHEN...Until noon MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat.

Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. If you must spend time outdoors, wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Extreme Heat Warning issued August 2 at 2:37AM MDT until August 2 at 12:00PM MDT by NWS Great Falls MT

Effective: Sun August 2, 2026, 2:37 AM
Expires: Sun August 2, 2026, 12:00 PM

* WHAT...Mild overnight temperatures near or above 70F offering little relief from the heat. * WHERE...Bears Paw Mountains and Southern Blaine, Fergus County below 4500ft, and Western and Central Chouteau County. * WHEN...Until noon MDT today. * IMPACTS...Heat related illnesses increase significantly during extreme heat. * ADDITIONAL DETAILS...Daytime temperatures will not rise drastically today from overnight lows.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Extreme Heat Warning issued August 1 at 2:32PM MDT until August 2 at 3:00AM MDT by NWS Great Falls MT

Effective: Sat August 1, 2026, 2:32 PM
Expires: Sun August 2, 2026, 3:00 AM

* WHAT...Dangerously hot conditions. High temperatures between 100 and 105 degrees expected. * WHERE...Cascade County below 5000ft, Judith Basin County and Judith Gap, Gallatin Valley, and Madison River Valley. * WHEN...Until 3 AM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat.

Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. If you must spend time outdoors, wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.