Custer Gallatin National Forest

Red Flag Warning issued October 9 at 1:57AM MDT until October 9 at 7:00PM MDT by NWS Riverton WY

1:57 AM — 7:00 PM

The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon today to 7 PM MDT this evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....285. In North Central WY Fire Zones...275...276...282...287. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Big Horn...Hot Springs...Johnson...Park Washakie. * WIND: Southwest 15 to 25 mph with gusts up to 35 mph. * HUMIDITY: As low as 8 to 13 percent. * TEMPERATURES: Highs in the lower to mid 80s.

Red Flag Warning issued October 9 at 12:48AM MDT until October 9 at 9:00PM MDT by NWS Billings MT

12:48 AM — 9:00 PM

* IMPACTS: Low humidities, unseasonably warm temperatures, and strong gusty winds will create erratic fire behavior and rapid spread for new or existing fires. * AFFECTED AREA: In North Central WY Fire Zones...274...284. In South Central MT Fire Zones...123...124...126. * COUNTIES AFFECTED: In Central MT...Wheatland. In North Central WY...Big Horn...Johnson...Sheridan...Washakie. In South Central MT...Carbon...Park...Stillwater...Sweet Grass. In Southwest MT...Gallatin. * WIND: Southwest 15 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 7 percent. * TEMPERATURES: 84 to 90 degrees, warmest over Zone WY274. * ADDITIONAL DETAILS: The worst conditions are expected across the lower to middle elevations in fine fuels. The strongest winds are expected in mountain locations and the foothills west of Billings. Zone WY274 will see lower wind gusts of 15 to 25 mph.

Winter Storm Watch issued October 9 at 12:39AM MDT until October 12 at 6:00AM MDT by NWS Billings MT

12:39 AM — October 10th, 12:45 AM

* WHAT...Heavy snow and blowing snow possible. Total snow accumulations greater than 12 inches possible. Winds could gust as high as 35 mph. * WHERE...Absaroka/Beartooth Mountains and Crazy Mountains. * WHEN...From Saturday evening through late Sunday night. * IMPACTS...Travel could be very difficult to impossible over the Beartooth Pass, and in and around Cooke City. Recreation in the back country will be impacted. * ADDITIONAL DETAILS...

Overview

Custer Gallatin National Forest is open and encompasses over 3 million acres of diverse terrain stretching across Montana and into South Dakota, spanning seven ranger districts and serving as a critical part of the Greater Yellowstone Ecosystem. Fire danger is currently LOW across all districts. The forest operates under a mandatory food storage order forest-wide—critical for bear safety in this bear country. Current notable restrictions and closures include: Glacier Lake Road (NFSR #2421) closed seasonally through late spring 2026; West Fork Fire area road/trail closure through December 31, 2025; a permanent pallet possession ban on Bozeman Ranger District to protect resources; and the Hyalite Porcupine Buffalo Horn Wilderness Study Area under over-snow vehicle restrictions per court order. Prescribed burns are planned October 2025 through May 2026 across districts. Recent severe storms caused trail damage in the Bridger Range, with Truman Gulch Trail partially closed. Recreational target shooting is permanently prohibited in Hyalite Creek Drainage. The forest offers extensive recreation from wilderness areas (Absaroka-Beartooth) to numerous campgrounds and rental cabins. Headquarters are in Bozeman with additional offices in Billings. Winter users should check avalanche conditions and note that some trails have seasonal bike/wheeled vehicle restrictions.

Campgrounds

ANDERSON CAMP Aspen Campground Baker's Hole Campground Bakers Hole Basin Campground Basin Montana Campground Basin Station Cabin Battle Ridge Campground Bear Creek Campground - Mt Beaver Creek Cabin Beaver Creek Campground Big Beaver Campground Big Creek Campground Blacks Pond Campground Cabin Creek Cabin Cabin Creek Campground Canyon Campground Cascade Cherry Creek Campground Chippy Park Campground Chisholm Campground Cinnamon Guard Station Cinnamon Lookout Colter Campground Cow Creek Campground And Picnic Area Crandall Creek Cabin Deer Creek Cabin Diamond Butte Lookout

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