Severe

Significant threat to life or property

Red Flag Warning Texas | Effective 03/21/2026 18:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Lubbock has issued a Red Flag<br /> Warning, which is in effect from 9 AM to 9 PM CDT Sunday. The<br /> Fire Weather Watch is no longer in effect, and the Red Flag<br /> Warning previously in effect for Saturday has expired. * Wind...West at 15 to 20 mph during the morning. Winds will then<br /> become northeast at 20 to 30 mph with gusts up to 40 mph behind<br /> a cold front during the afternoon. The wind shift will first<br />

Fire Weather Watch Texas | Effective 03/21/2026 18:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The Fire Weather Watch has been replaced. Please see the latest information from NWS Lubbock TX on this developing situation. Instruction:<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 /> contribute to extreme fire behavior.

Red Flag Warning Kansas | Effective 03/21/2026 18:09

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...RED FLAG WARNING FOR THIS EVENING HAS BEEN CANCELLED... The National Weather Service in Wichita has cancelled the Red<br /> Flag Warning. * Extreme Grassland Fire Danger... * Winds...North 25 to 35 mph with gusts up to 45 mph. * Relative Humidity...As low as 20 to 35 percent * Impacts...Any fires that develop will have the potential to<br /> spread quickly and behave erratically. Instruction:<br /> A red flag warning means that critical fire weather conditions<br />

Red Flag Warning Kansas | Effective 03/21/2026 18:09

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * Extreme Grassland Fire Danger... * Winds...North 20 to 30 mph with gusts up to 40 mph. * Relative Humidity...As low as 20 percent. * Impacts...Any fires that develop will have the potential to<br /> spread quickly and behave erratically. Instruction:<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 />

Strong Atmospheric River AR Level 3 Forecast to Strike U.S. West Coast | Effective 03/22/2026

A Strong Atmospheric River rated AR Level 3  is forecast to make landfall along the U.S. West Coast within the next seven days, according to the Center for Western Weather and Water Extremes (CW3E).

GovOneStop® forecasts the AR Level 3 to possibly strike the West Coast on Tuesday, March 24, 2026. 

Flash Flood Warning Hawaii | Effective 03/21/2026 17:46

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 Maui in Maui County * Until 600 PM HST. * At 246 PM HST, radar indicated heavy showers continuing to move<br /> over western and central Maui from the southwest, with rain<br /> falling at rates of 1 to 2 inches per hour. Emergency management<br /> reported road closures in Lahaina and near Kahakuloa, and a rapid<br />

Red Flag Warning Kansas, Nebraska | Effective 03/21/2026 17:48

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Fire Weather Zones 001 Cheyenne KS, 002<br /> Rawlins, 003 Decatur, 004 Norton, 013 Sherman, 014 Thomas, 015<br /> Sheridan, 016 Graham, 027 Wallace, 028 Logan, 029 Gove, 041<br /> Greeley, 042 Wichita, 079 Dundy, 080 Hitchcock and 081 Red<br /> Willow. * TIMING...Until 3 AM MDT /4 AM CDT/ Sunday. * WINDS...Southerly to westerly at 5 to 15 mph through the<br /> remainder of the evening. Winds will abruptly shift to the north<br />

Flood Watch Hawaii | Effective 03/21/2026 17:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...FLOOD WATCH CANCELLED FOR KAUAI COUNTY...<br /> ...FLOOD WATCH CONTINUES FOR THE REST OF THE STATE... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * WHEN...Through Sunday afternoon. * IMPACTS...Significant flooding may occur due to the overflow of<br /> streams and drainages. Roads in several areas may be closed, along<br />

Red Flag Warning Oklahoma, Texas | Effective 03/21/2026 17:57

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM CDT<br /> SUNDAY FOR BREEZY WINDS AND LOW RELATIVE HUMIDITY FOR THE TEXAS<br /> AND OKLAHOMA PANHANDLES... * WINDS...Northwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 10 percent. * TEMPERATURES...Low 70s to mid 80s. * IMPACTS...Any fires that develop will have the potential to<br /> spread very rapidly. Outdoor burning is not recommended. * SEVERITY...Critical

Flash Flood Warning Hawaii | Effective 03/21/2026 17:36

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 Lanai in Maui County * Until 545 PM HST. * At 236 PM HST, radar indicated heavy showers and thunderstorms<br /> moving over Lanai from the southwest, with rain rates of 1 to 2<br /> inches per hour. Flash flooding is ongoing or expected to begin<br /> shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar.
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