Severe

Significant threat to life or property

Flood Warning Washington | Effective 03/21/2026 16:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Washington... Snoqualmie River Near Carnation affecting King County. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Snoqualmie River near Carnation. * WHEN...Until tomorrow morning. * IMPACTS...At 56.0 feet, the Snoqualmie River will cause widespread<br /> flooding from Fall City downstream through Carnation and Duvall...<br />

Flash Flood Warning Hawaii | Effective 03/21/2026 16:33

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 133 PM HST, radar indicated heavy showers and thunderstorms<br /> continuing to move over West Maui from the southwest, with rain<br /> falling at rates of 1 to 3 inches per hour. Emergency management<br /> reported road closures in Lahaina and near Kahakuloa. Streams may<br /> rise rapidly across West Maui, including in areas not experiencing<br /> heavy rain, and heavy rain is expected to spread to additional areas<br /> of Maui through the afternoon.

Flood Warning Washington | Effective 03/21/2026 16:35

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Washington... Snohomish River At Snohomish affecting Snohomish County. * WHAT...Major flooding is occurring but will be receding into<br /> Moderate flooding over the next several hours. * WHERE...Snohomish River at Snohomish. * WHEN...Until late tomorrow morning. * IMPACTS...At 29.0 feet, the Snohomish River will flood low farm<br /> lands and several roads...including Riverview Rd and the<br />

Flood Warning Washington | Effective 03/21/2026 16:40

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Washington... Skagit River Near Mt. Vernon affecting Skagit County. * WHAT...Moderate flooding is occurring, but will be receding into<br /> Minor flooding within the next several hours. * WHERE...Skagit River near Mt. Vernon. * WHEN...Until late tomorrow morning. * IMPACTS...At 30.0 feet, the Skagit River will flood from Sedro<br /> Woolley downstream through Mount Vernon to the mouth. Flood waters<br />

Flood Warning Washington | Effective 03/21/2026 16:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Washington... Snohomish River Near Monroe affecting Snohomish County. * WHAT...Major flooding is occurring but will be receding into<br /> moderate flooding within the next several hours is forecast. * WHERE...Snohomish River near Monroe. * WHEN...Until just after midnight tonight. * IMPACTS...At 17.0 feet, the Snohomish River will cause major<br />

Flood Warning Washington | Effective 03/21/2026 15:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Washington... Cedar River At Renton affecting King County. * WHAT...Minor flooding is forecast. * WHERE...Cedar River at Renton. * WHEN...Until just after midnight tonight. * IMPACTS...At 13.0 feet, the Cedar River will cause minor flooding<br /> along the river in Renton. * ADDITIONAL DETAILS...<br /> - At 3:15 PM PDT Saturday the stage was 12.8 feet.<br /> - Flood stage is 13.0 feet.<br />

Flash Flood Warning Hawaii | Effective 03/21/2026 15:31

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 Molokai in Maui County * Until 345 PM HST. * At 1231 PM HST, radar indicated heavy rainfall with rates of 1 to<br /> 2 inches per hour over southeast Molokai. Emergency management<br /> reported the closure of Kamehameha V Highway near mile marker 7<br /> due to flooding, and rises is water levels are occurring at gages<br /> in Kawela Gulch.

Flash Flood Warning Hawaii | Effective 03/21/2026 15:43

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1243 PM HST, after a brief decrease in rainfall radar indicated<br /> heavy showers and thunderstorms redeveloping over Lanai, with rain<br /> rates of 1 to 3 inches per hour. Flash flooding is ongoing or<br /> expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar. IMPACT...Flooding in drainages, streams, rivers, roads,<br /> properties, and other low-lying areas. Public road<br />

Severe Thunderstorm Warning Virginia | Effective 03/21/2026 15:43

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 642 PM EDT, a severe thunderstorm was located near Quarry, or near<br /> Saltville, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include...<br /> Glade Spring, Lindell, and Emory-Meadowview. This includes Interstate 81 in Virginia between mile markers 23 and<br /> 34. Instruction:<br /> For your protection move to an interior room on the lowest floor of a<br /> building.

Red Flag Warning Kansas, Nebraska | Effective 03/21/2026 15:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS CONTINUE INTO TONIGHT... * WINDS...This evening, out of the south-southwest, sustained<br /> mainly 10 to 15 MPH and gusting up to 20 to 25 MPH. Then after<br /> midnight tonight into early Sunday morning, abruptly turning<br /> northerly behind a strong cold front and gusting at least 40 to<br /> 50 MPH. * RELATIVE HUMIDITY...As low as 10 to 20 percent this evening, but<br />
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