Red Flag Warning issued May 12 at 10:15AM MDT until May 12 at 9:00PM MDT by NWS Glasgow MT
Unusually warm temperatures and gusty winds will lead to near critical fire weather conditions today. A surface pressure trough running from Jordan to Wolf Point to Sheridan County will become the focal point for thunderstorms and downdraft winds could be just enough to generate critical fire weather conditions. * AFFECTED AREA...Fire weather zones 120, 122, 136, and 137. * WIND...Southwest at 15 to 25 mph gusting as high as 35 mph. * HUMIDITY...as low as 13 percent. * THUNDERSTORMS... Isolated storms are expected along a line from Jordan to Wolf Point to Plentywood in the late afternoon through the evening
Red Flag Warning issued May 12 at 6:33PM CDT until May 12 at 9:00PM CDT by NWS Grand Forks ND
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF WEST CENTRAL AND NORTH CENTRAL MINNESOTA... * AFFECTED AREA...In Minnesota, Lake Of The Woods, North Beltrami, North Clearwater, South Beltrami, South Clearwater, Hubbard, East Becker, West Otter Tail, East Otter Tail, Wadena and Grant. * WINDS...South 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control. Outdoor burning is not recommended.
Red Flag Warning issued May 12 at 2:48PM CDT until May 12 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
...CRITICAL FIRE WEATHER CONDITIONS EXPECTED TODAY... The combination of hot temperatures in the 80s to lower 90s, very low relative humidity values between 15 to 25 percent, and gusty winds will work in tandem with dry fuels to create critical fire weather conditions today. Fires can quickly spread out of control in these conditions. The National Weather Service in Twin Cities/Chanhassen has issued a Fire Weather Watch, which is in effect from Tuesday morning through Tuesday evening. * WIND...South to southwest winds of 10 to 15 mph with gusts up to 30 mph. * HUMIDITY...As low as 15 percent. *
Red Flag Warning issued May 12 at 9:23AM EDT until May 12 at 10:00PM EDT by NWS Marquette MI
...CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON AND EVENING ACROSS THE WESTERN UPPER PENINSULA... .Hot, dry, and breezy weather will lead to critical fire weather conditions across the western Upper Peninsula today. Southerly wind gusts up to 20-25mph are expected, with temperatures peaking well into the 80s and even lower 90s. This, along with minimum relative humidity as low as the mid teens, will lead to an ideal environment for rapid fire growth and spread. The National Weather Service in Marquette has issued a Red Flag Warning for wind and low relative humidity, which is in effect until 10 PM EDT
Red Flag Warning issued May 12 at 1:42PM CDT until May 12 at 9:00PM CDT by NWS Sioux Falls SD
...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...AND FAR NORTHWEST IOWA... The National Weather Service in Sioux Falls has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Tuesday morning through Tuesday evening. * AFFECTED AREA...In Iowa, Lyon, Osceola and Sioux. In Minnesota, Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson, Pipestone and Rock. In South Dakota, Beadle, Kingsbury, Brookings, Gregory, Jerauld, Sanborn, Miner, Lake, Moody, Brule, Aurora, Davison, Hanson, McCook, Minnehaha, Charles Mix, Douglas, Hutchinson, Turner, Lincoln, Bon Homme
Red Flag Warning issued May 12 at 3:25PM ChST until May 15 at 4:00PM ChST by NWS Tiyan GU
...HIGH FIRE THREAT WILL PEAK IN THE AFTERNOON HOURS... * WIND...East wind 15 to 25 mph, especially over higher terrain. * HUMIDITY...Down to 50 to 60 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. Peak fire threat is in the afternoon hours and higher terrain. Fire weather conditions will ease after sunset due to decreasing winds and higher humidity. * ADDITIONAL DETAILS...Terrain forcing of winds and occasional gusts could make fire fighting drastically harder. Model guidance suggest that the winds will fall below the wind threshold near the end of the week.
Red Flag Warning issued May 12 at 2:56AM MST until May 13 at 7:00PM MST by NWS Flagstaff AZ
MST Mon May 12 2025/ ...RED FLAG WARNING IN EFFECT FROM 11 AM MST /NOON MDT/ THIS MORNING TO 7 PM MST /8 PM MDT/ THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR THE WHITE MOUNTAINS NORTHWARD TO THE CHUSKA MOUNTAINS... ...RED FLAG WARNING IN EFFECT FROM 11 AM MST /NOON MDT/ TO 7 PM MST /8 PM MDT/ TUESDAY DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR THE WHITE MOUNTAINS NORTHWARD TO THE CHUSKA MOUNTAINS... The National Weather Service in Flagstaff has issued a Red Flag Warning due to strong winds and low relative humidity
Red Flag Warning issued May 12 at 2:56AM MST until May 12 at 7:00PM MST by NWS Flagstaff AZ
MST Mon May 12 2025/ ...RED FLAG WARNING IN EFFECT FROM 11 AM MST /NOON MDT/ THIS MORNING TO 7 PM MST /8 PM MDT/ THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR THE WHITE MOUNTAINS NORTHWARD TO THE CHUSKA MOUNTAINS... ...RED FLAG WARNING IN EFFECT FROM 11 AM MST /NOON MDT/ TO 7 PM MST /8 PM MDT/ TUESDAY DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR THE WHITE MOUNTAINS NORTHWARD TO THE CHUSKA MOUNTAINS... The National Weather Service in Flagstaff has issued a Red Flag Warning due to strong winds and low relative humidity
Red Flag Warning issued May 12 at 1:50AM MST until May 13 at 8:00PM MST by NWS Phoenix AZ
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM MST TUESDAY FOR STRONG WINDS, LOW RELATIVE HUMIDITY AND HIGH FIRE DANGER FOR SOUTHERN GILA COUNTY AND THE HIGHER ELEVATIONS OF NORTHEASTERN PINAL AND EASTERN MARICOPA COUNTIES... * AFFECTED AREA...Southern Gila County/Tonto National Forest Foothills. * TIMING...In effect from 12 PM this afternoon until 7 PM this evening and from 10 AM Tuesday morning until 8 PM Tuesday evening. * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Fuels are dry and fire danger is high. These conditions
Red Flag Warning issued May 12 at 1:50AM MST until May 12 at 7:00PM MST by NWS Phoenix AZ
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM MST TUESDAY FOR STRONG WINDS, LOW RELATIVE HUMIDITY AND HIGH FIRE DANGER FOR SOUTHERN GILA COUNTY AND THE HIGHER ELEVATIONS OF NORTHEASTERN PINAL AND EASTERN MARICOPA COUNTIES... * AFFECTED AREA...Southern Gila County/Tonto National Forest Foothills. * TIMING...In effect from 12 PM this afternoon until 7 PM this evening and from 10 AM Tuesday morning until 8 PM Tuesday evening. * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Fuels are dry and fire danger is high. These conditions