45°40'bắc / 111°2'tây / Cao độ 1471 m / 05:45 31/07/2026, America/Denver (UTC-6)
From: 30/07/2026, 23:39
To: 31/07/2026, 18:00
* AFFECTED AREA...Eastern Glacier/Toole/Central/Eastern Pondera/Liberty, Hill and Blaine Counties, Lewis and Clark National Forest Rocky Mountain District-Rocky Mountain Front, Chouteau and Fergus Counties, Lincoln Ranger District of the Helena National Forest, Central and Eastern Lewis and Clark National Forest Areas and Helena and Townsend Ranger Districts of the Helena National Forest. * WINDS...West 15 to 25 mph with gusts up to 50 mph. Along the Rocky Mountain Front, west winds 30 to 40 mph with gusts up to 60 mph and isolated cases of 75 mph. * RELATIVE HUMIDITY...As low as 8 percent. * TEMPERATURES...Between 100 and 110 degrees on Saturday. * COLD FRONT...A strong, dry cold front will arrive Saturday evening. * IMPACTS...Any fires that develop will spread rapidly. Containment of any ongoing or new fires may be very difficult. Outdoor burning is not recommended.
Helena and Townsend Ranger Districts of the Helena National Forest,Gallatin
A Fire Weather Watch means that critical fire weather conditions
are possible. A combination of gusty winds, low relative humidity,
and warm temperatures will create high fire growth potential.
Please advise the appropriate officials or fire crews in these
areas of this Fire Weather Watch.
NWS Great Falls MT
30/07/2026, 23:39From: 31/07/2026, 01:31
To: 01/08/2026, 01:45
* IMPACTS: Low humidities, hot temperatures, and gusty winds may create erratic fire behavior. * AFFECTED AREA: In South Central MT Fire Zones...123...124...125...126...127 128. * COUNTIES AFFECTED: In Central MT...Golden Valley...Musselshell...Wheatland. In South Central MT...Carbon...Park...Stillwater...Sweet Grass Yellowstone. In Southwest MT...Gallatin. * WIND: Southwesterly gusts 20-30 mph Saturday, shifting to the northwest on Sunday. * HUMIDITY: Single digits Saturday; teens on Sunday. * TEMPERATURES: Up to 108 on Saturday; Mid 90s on Sunday.
GallatinA Fire Weather Watch means that critical fire weather conditions
may occur. Listen for later forecasts and possible Red Flag
Warnings.NWS Billings MT31/07/2026, 01:31