Severe

Significant threat to life or property

Fire Weather Watch Kansas | Effective 03/21/2026 04:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...RED FLAG WARNING IN EFFECT FROM LATE THIS MORNING THROUGH THIS<br /> EVENING... ...FIRE WEATHER WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY<br /> EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH<br /> SUNDAY EVENING FOR LOW RELATIVE HUMIDITY, GUSTY WINDS, AND<br /> DRY FUELS FOR THE ENTIRE AREA... * AFFECTED AREA...Fire Weather Zone 008 Republic, Fire Weather<br /> Zone 009 Washington, Fire Weather Zone 010 Marshall, Fire<br />

Red Flag Warning Kansas | Effective 03/21/2026 04:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...RED FLAG WARNING IN EFFECT FROM LATE THIS MORNING THROUGH THIS<br /> EVENING... ...FIRE WEATHER WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY<br /> EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH<br /> SUNDAY EVENING FOR LOW RELATIVE HUMIDITY, GUSTY WINDS, AND<br /> DRY FUELS FOR THE ENTIRE AREA... * AFFECTED AREA...Fire Weather Zone 008 Republic, Fire Weather<br /> Zone 009 Washington, Fire Weather Zone 010 Marshall, Fire<br />

Red Flag Warning Colorado, Wyoming | Effective 03/21/2026 04:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS TODAY... All-time record March heat, exceptionally low humidity, and<br /> periods of breezy winds will drive critical fire weather<br /> conditions this afternoon, most pronounced above 6,000 ft and west<br /> of I-25 where winds will be strongest. * AFFECTED AREA...Fire Weather Zones 211 and 213. * TIMING...From 11 AM this morning to 10 PM MDT this evening. * WINDS...West 15 to 20 mph with gusts 35 to 40 mph.

Red Flag Warning Colorado, Wyoming | Effective 03/21/2026 04:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS TODAY... All-time record March heat, exceptionally low humidity, and<br /> periods of breezy winds will drive critical fire weather<br /> conditions this afternoon, most pronounced above 6,000 ft and west<br /> of I-25 where winds will be strongest. * AFFECTED AREA...Fire Weather Zones 214, 215 and 216. * TIMING...From 11 AM this morning to 10 PM MDT this evening. * WINDS...West 15 to 20 mph with gusts 35 to 40 mph.

Red Flag Warning Colorado | Effective 03/21/2026 04:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS TODAY... All-time record March heat, exceptionally low humidity, and<br /> periods of breezy winds will drive critical fire weather<br /> conditions this afternoon, most pronounced above 6,000 ft and west<br /> of I-25 where winds will be strongest. * AFFECTED AREA...Fire Weather Zones 238, 239, 240, 241, 242,<br /> 243, 244, 245, 248 and 250. * TIMING...From 2 PM this afternoon to 10 PM MDT this evening.

Extreme Heat Warning Arizona | Effective 03/21/2026 04:09

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerously hot conditions with high temperatures of 95 to<br /> 100 degrees. * WHERE...Eastern Cochise County below 5000 feet, Upper Gila River<br /> Valley, Upper San Pedro River Valley, and Upper Santa Cruz River<br /> Valley/Altar Valley. * WHEN...Until 8 PM MST Sunday. * IMPACTS...Heat related illnesses increase significantly during<br /> extreme heat events. * ADDITIONAL DETAILS...Visitors, seasonal residents, and other people<br />

Extreme Heat Warning Arizona | Effective 03/21/2026 04:09

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerously hot conditions with high temperatures of 100 to<br /> 108 degrees. * WHERE...South Central Pinal County, Southeast Pinal County, Tohono<br /> O'odham Nation, Tucson Metro Area, and Western Pima County. * WHEN...Until 8 PM MST Sunday. * IMPACTS...Heat related illnesses increase significantly during<br /> extreme heat events. * ADDITIONAL DETAILS...Visitors, seasonal residents, and other people<br />

Flood Warning Washington | Effective 03/21/2026 04:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Washington... Nooksack River At Ferndale affecting Whatcom County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Nooksack River at Ferndale. * WHEN...Until just after midnight tonight. * IMPACTS...At 18.0 feet, the river begins overtopping its banks<br /> within the City of Ferndale flooding low-lying areas within the<br />

Red Flag Warning Oklahoma, Texas | Effective 03/21/2026 03:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WINDS...For the warning, south to southwest 15 to 20 mph with<br /> gusts up to 30 mph. For the watch, north 20 to 30 mph with<br /> gusts up to 40 mph. * RELATIVE HUMIDITY...For the warning, as low as 4 percent. For<br /> the watch, as low as 10 percent. * TEMPERATURES...For the warning, in the mid to upper 90s. For<br /> the watch, in the mid 70s to 80s. * IMPACTS...Any fires that develop will have the potential to<br />

Fire Weather Watch Oklahoma, Texas | Effective 03/21/2026 03:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WINDS...For the warning, south to southwest 15 to 20 mph with<br /> gusts up to 30 mph. For the watch, north 20 to 30 mph with<br /> gusts up to 40 mph. * RELATIVE HUMIDITY...For the warning, as low as 4 percent. For<br /> the watch, as low as 10 percent. * TEMPERATURES...For the warning, in the mid to upper 90s. For<br /> the watch, in the mid 70s to 80s. * IMPACTS...Any fires that develop will have the potential to<br />
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