Station Name: Madison River near West Yellowstone, MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,647 feet

Nearest Address:
Up River Loop Trail
West Yellowstone, MT 59758
Gallatin County

GPS Coordinates: 44.6570722, -111.0679639

Nearby Water Temperatures

Extreme Heat Warning issued July 12 at 1:35AM MDT until July 13 at 9:00PM MDT by NWS Riverton WY

Effective: Sun July 12, 2026, 1:35 AM
Expires: Sun July 12, 2026, 6:00 PM

* WHAT...Dangerously hot conditions with temperatures from 100 to 110 degrees below 6,000 feet and 90 to 100 degrees between 6,000 and 7,000 feet each day. * WHERE...Portions of central, north central, northwest, south central, southwest, and west central Wyoming. * WHEN...Until 9 PM MDT Monday. The hottest temperatures are expected Sunday afternoon. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

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

Red Flag Warning issued July 11 at 2:38PM MDT until July 12 at 9:00PM MDT by NWS Missoula MT

Effective: Sat July 11, 2026, 2:38 PM
Expires: Sun July 12, 2026, 9:00 PM

...FIRE WEATHER WATCH IS CANCELLED FOR DEERLODGE/WEST BEAVERHEAD... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT SUNDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR EAST BEAVERHEAD... ... * AFFECTED AREA...Fire Weather Zone 111. * TIMING...From noon to 9 PM MDT Sunday. * WINDS...Southwest winds 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...Relative Humidity between 8 to 15 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.

A Red Flag Warning is issued when we identify weather conditions that promote rapid spread of fire. This does not mean there is a fire. These conditions are either occurring now or will begin soon. It is important to have multiple ways to receive information from authorities.