Severe

Significant threat to life or property

Flood Warning Washington | Effective 03/21/2026 05:37

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by rain and snowmelt is expected along the<br /> Yakima River near Easton. * WHERE...A portion of south central Washington, including the<br /> following county, Kittitas. * WHEN...Until 500 PM PDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br /> - At 537 AM PDT, the public reported flooding in the warned<br />

Flood Warning Washington | Effective 03/21/2026 05:37

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Washington... Naches River near Naches affecting Yakima County. For the Naches River...including Naches...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Naches River near Naches. * WHEN...Until tomorrow afternoon. * IMPACTS...At 19.0 feet, Moderate flooding is possible from<br /> Cliffdell downstream to Yakima. * ADDITIONAL DETAILS...<br />

Flash Flood Warning Hawaii | Effective 03/21/2026 05:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Oahu in Honolulu County * Until 600 AM HST. * At 245 AM HST, emergency management reported closed roads on the<br /> windward side of the island due to Friday's flooding. Latest radar<br /> depicts light showers, however additional bands of moderate to<br /> potentially locally heavy showers may move in from the south<br /> during the early morning hours.

Flash Flood Warning Hawaii | Effective 03/21/2026 04:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Oahu in Honolulu County * Until 500 AM HST. * At 156 AM HST, emergency management reported numerous closed roads<br /> due to flooding. While the latest radar shows a significant<br /> decrease in shower coverage and intensity, return showers are<br /> expected into the early morning hours. The Wahiawa Reservoir<br />

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 />
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