Severe

Significant threat to life or property

Colorado, Wyoming Severe Red Flag Warning | Effective 06/19/2026 10:29

The National Weather Service in Denver has issued a Red Flag<br /> Warning for wind and low relative humidity, which is in effect<br /> from 11 AM to 9 PM MDT Saturday. The Fire Weather Watch is no<br /> longer in effect. * AFFECTED AREA...Fire Weather Zones 211, 212, 213, 214, 217 and<br /> 218. * TIMING...From 11 AM to 9 PM MDT Saturday. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Conditions will be favorable for rapid fire spread.<br />

Alabama Severe Flash Flood Warning | Effective 06/19/2026 10:35

At 1235 PM CDT, local law enforcement reported thunderstorms<br /> producing heavy rain across the warned area. Between 3 and 4.5<br /> inches of rain have fallen. The Pike County Commission has reported<br /> that multiple roadways are impassable. HAZARD...Life threatening flash flooding. Thunderstorms producing<br /> flash flooding. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams,<br /> urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include...<br />

Alabama Severe Flash Flood Warning | Effective 06/19/2026 10:36

At 1236 PM CDT, local law enforcement reported thunderstorms<br /> producing heavy rain across the warned area. Between 2 and 4 inches<br /> of rain have fallen. The Pike County Commission has reported that<br /> multiple roadways are impassable. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas,<br /> highways, streets and underpasses as well as other poor<br /> drainage and low-lying areas. Some locations that will experience flash flooding include...<br />

Colorado, Utah Severe Red Flag Warning | Effective 06/19/2026 10:41

The National Weather Service in Grand Junction has issued a Red<br /> Flag Warning for gusty winds, low relative humidity and dry<br /> fuels, which is in effect from noon to 10 PM MDT Saturday. The<br /> Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Colorado, Fire Weather Zone 200 Little<br /> Snake Forecast Area, Fire Weather Zone 201 Routt Forecast<br /> Area, Fire Weather Zone 202 White River Forecast Area, Fire<br /> Weather Zone 207 Southwest Colorado Lower Forecast Area, Fire<br />

Colorado Severe Red Flag Warning | Effective 06/19/2026 10:41

The National Weather Service in Grand Junction has issued a Red<br /> Flag Warning below 9000 feet for gusty winds, low relative<br /> humidity and dry fuels, which is in effect from noon to 10 PM MDT<br /> Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Colorado, Fire Weather Zone 295 Southwest<br /> Colorado Upper East Forecast Area below 9000 feet. * TIMING...From noon to 10 PM MDT Saturday. * WINDS...Southwest 5 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...7 to 12 percent.

Colorado Severe Red Flag Warning | Effective 06/19/2026 10:41

The National Weather Service in Grand Junction has issued a Red<br /> Flag Warning below 8000 feet for gusty winds, low relative<br /> humidity and dry fuels, which is in effect from noon to 10 PM MDT<br /> Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Colorado, Fire Weather Zone 203 Lower<br /> Colorado River and Fire Weather Zone 205 Colorado River<br /> Headwaters below 8000 feet. * TIMING...From noon to 10 PM MDT Saturday. * WINDS...Southwest 10 to 20 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...6 to 11 percent.

Louisiana, Mississippi Severe Flood Warning | Effective 06/19/2026 10:43

...The Flood Warning continues for the following rivers in<br /> Mississippi...Louisiana... Pearl River Near Pearl River affecting Hancock, Pearl River and St.<br /> Tammany Counties. For the Lower Pearl River...including Pearl River...Moderate flooding<br /> is forecast. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Pearl River near Pearl River. * WHEN...Until further notice. * IMPACTS...At 17.0 feet, Improved roads near the river will be<br /> covered with low water. Gum Bayou will back up flooding the lower<br />

Arizona, Nevada Severe Red Flag Warning | Effective 06/19/2026 10:44

* AFFECTED AREA...In Arizona... Fire weather zone 101. In<br /> Nevada... Fire weather zones 460, 461, 462, 463, 464, 465, and<br /> 466. * TIMING...Late Friday morning through Friday evening. * WIND...South winds 20 to 25 mph with gusts to 35 mph. * HUMIDITY...5 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly.<br /> Outdoor burning is not recommended.<br /> A Red Flag Warning means that critical fire weather conditions<br /> are either occurring now...or will shortly. A combination of<br />

Arizona Severe Red Flag Warning | Effective 06/19/2026 10:44

* AFFECTED AREA...In Arizona... Fire weather zone 102. * TIMING...Late Friday morning into Friday evening. * WIND...South to southwest winds 20 to 25 mph with gusts to 35<br /> mph. * HUMIDITY...5 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly.<br /> Outdoor burning is not recommended.<br /> A Red Flag Warning means that critical fire weather conditions<br /> are either occurring now...or will shortly. A combination of<br /> strong winds...low relative humidity...and warm temperatures can<br />

Iowa, Nebraska Severe Flood Watch | Effective 06/19/2026 10:16

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of southwest Iowa, including the following<br /> counties, Fremont and Page and southeast Nebraska, including the<br /> following counties, Cass, Gage, Jefferson, Johnson, Lancaster,<br /> Nemaha, Otoe, Pawnee, Richardson, Saline and Seward. * WHEN...From Saturday evening through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br />
Subscribe to RSS - Severe