45°47's. š. / 108°29'z. d. / Výška 947 m / 02:10 01.08.2026, America/Denver (UTC-6)
Od: 01.08.2026, 12:00
Do: 02.08.2026, 00:00
* WHAT...Dangerously hot conditions with high temperatures of 100 to 108 expected. * WHERE...Portions of central, south central, and southeast Montana and north central Wyoming. * WHEN...From noon today to midnight MDT tonight. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Low temperatures are expected to be in the 70s for some locations east of Billings tonight bringing limited overnight relief. Sunday will be a little cooler but still hot with high temperatures in the mid 90s.
Southwestern Yellowstone,Yellowstone
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Car interiors will reach
lethal temperatures in a matter of minutes.
When outside, wear lightweight and loose fitting clothing. Try to
limit strenuous activities to early morning or evening. Take frequent
rest breaks in shaded or air conditioned environments. Be alert for
symptoms of heat exhaustion and heat stroke. Heat stroke is an
emergency! Call 9 1 1.
NWS Billings MT
01.08.2026, 01:25
Od: 01.08.2026, 14:00
Do: 02.08.2026, 01:00
* IMPACTS: Low humidities, hot temperatures, gusty winds, and wind shift with a cold front will 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: Southwest 10 to 20 mph with gusts up to 35 mph Saturday, becoming northwest 10 to 20 mph Sunday. * HUMIDITY: As low as 5 percent Saturday, as low as 10 percent Sunday. * TEMPERATURES: Up to 105 degrees Saturday, up to 98 degrees Sunday. * COLD FRONT: A cold front moves through Saturday night shifting winds from the southwest to the northwest.
Yellowstone County,YellowstoneA Red Flag Warning means that critical fire weather conditions are
either occurring now, or will shortly. A combination of strong
winds, low relative humidity, and warm temperatures can contribute
to extreme fire behavior.NWS Billings MT01.08.2026, 00:56Od: 02.08.2026, 00:00
Do: 02.08.2026, 01:00
* IMPACTS: Low humidities, hot temperatures, strong gusty winds, and wind shift with a cold front will create erratic fire behavior. * AFFECTED AREA: In North Central WY Fire Zones...274...284. In South Central MT Fire Zone...129. In Southeast MT Fire Zones...130...131...132. * COUNTIES AFFECTED: In North Central WY...Big Horn...Johnson...Sheridan...Washakie. In South Central MT...Big Horn...Carbon...Yellowstone. In Southeast MT...Custer...Powder River...Rosebud...Treasure. * COLD FRONT: A cold front moves through Saturday night shifting winds to the northwest and increasing wind speeds. * WIND: Northwest 10 to 20 mph with gusts up to 35 mph behind the front. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Up to 98 degrees.
YellowstoneA Red Flag Warning means that critical fire weather conditions are
either occurring now, or will shortly. A combination of strong
winds, low relative humidity, and warm temperatures can contribute
to extreme fire behavior.NWS Billings MT01.08.2026, 00:56