Severe

Significant threat to life or property

Wyoming High Wind Watch | Effective 05/12/2026 23:58

* WHAT...West winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie, and Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...From Thursday morning through Thursday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. A High Wind Watch means there is the potential for a hazardous high

Alaska Flood Watch | Effective 05/12/2026 23:26

* WHAT...Flooding caused by snowmelt may be possible. * WHERE...Including the following area, Fort Yukon * WHEN...Through Wednesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Water levels in the Porcupine River are rising due to snowmelt which is pushing water int the Sucker River near Ft. Yukon. The Sucker River is starting to flow over low lying

Alaska Flood Watch | Effective 05/12/2026 23:26

* WHAT...Flooding caused by an ice jam continues to be possible. * WHERE...Including the following area, Galena. * WHEN...Through Wednesday evening. * IMPACTS...High water may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - An ice jam has been reported by the River Watch team along the Yukon River near the mouth of the Yuki River. This indicates that local ice is more resistant to breakup. As the

North Dakota Fire Weather Watch | Effective 05/12/2026 23:28

...RED FLAG WARNING TODAY FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA, AND FIRE WEATHER WATCH FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA THURSDAY THROUGH FRIDAY... .A Red Flag Warning has been issued today for western and much of central North Dakota. Critical fire weather conditions will return today due to southeasterly winds of 20 to 30 mph with gusts up to 45 mph. Minimum relative humidity is forecast to drop down as low as 15 percent. Any fires that ignite will spread

North Dakota Fire Weather Watch | Effective 05/12/2026 23:28

...RED FLAG WARNING TODAY FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA, AND FIRE WEATHER WATCH FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA THURSDAY THROUGH FRIDAY... .A Red Flag Warning has been issued today for western and much of central North Dakota. Critical fire weather conditions will return today due to southeasterly winds of 20 to 30 mph with gusts up to 45 mph. Minimum relative humidity is forecast to drop down as low as 15 percent. Any fires that ignite will spread

North Dakota Red Flag Warning | Effective 05/12/2026 23:28

...RED FLAG WARNING TODAY FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA, AND FIRE WEATHER WATCH FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA THURSDAY THROUGH FRIDAY... .A Red Flag Warning has been issued today for western and much of central North Dakota. Critical fire weather conditions will return today due to southeasterly winds of 20 to 30 mph with gusts up to 45 mph. Minimum relative humidity is forecast to drop down as low as 15 percent. Any fires that ignite will spread

North Dakota Fire Weather Watch | Effective 05/12/2026 23:28

...RED FLAG WARNING TODAY FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA, AND FIRE WEATHER WATCH FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA THURSDAY THROUGH FRIDAY... .A Red Flag Warning has been issued today for western and much of central North Dakota. Critical fire weather conditions will return today due to southeasterly winds of 20 to 30 mph with gusts up to 45 mph. Minimum relative humidity is forecast to drop down as low as 15 percent. Any fires that ignite will spread

North Dakota Red Flag Warning | Effective 05/12/2026 23:28

...RED FLAG WARNING TODAY FOR WESTERN AND MUCH OF CENTRAL NORTH DAKOTA, AND FIRE WEATHER WATCH FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA THURSDAY THROUGH FRIDAY... .A Red Flag Warning has been issued today for western and much of central North Dakota. Critical fire weather conditions will return today due to southeasterly winds of 20 to 30 mph with gusts up to 45 mph. Minimum relative humidity is forecast to drop down as low as 15 percent. Any fires that ignite will spread

Colorado Fire Weather Watch | Effective 05/12/2026 23:30

The National Weather Service in Pueblo has issued a Fire Weather Watch for gusty winds and low relative humidity, which is in effect from Thursday morning through Thursday evening. * AFFECTED AREA...Fire Weather Zones 220, 222 and 225. * WINDS...West 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. A Fire Weather Watch means that critical fire weather conditions

North Dakota High Wind Watch | Effective 05/12/2026 23:39

* WHAT...West winds 35 to 45 mph with gusts up to 65 mph possible. * WHERE...Much of northwest North Dakota. * WHEN...From Thursday morning through Thursday evening. * IMPACTS...There could be some damage to roofs, small outbuildings, and signs. Travel could be difficult, especially for high profile vehicles. Secure objects that could be blown around. Be careful when traveling.
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