Severe

Significant threat to life or property

Severe Thunderstorm Warning Pennsylvania | Effective 03/13/2026 16:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 700 PM EDT, severe thunderstorms were located along a line<br /> extending from Tamarack to Kettle Creek State Park to near Keating to<br /> Karthaus to near Curwensville, moving east at 40 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. These severe storms will be near...<br /> Westport, Renovo, and South Renovo around 710 PM EDT.<br />

High Wind Warning Michigan | Effective 03/13/2026 16:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...West winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Portions of central, south central, southwest, and west<br /> central Michigan. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Damaging winds will blow down trees and power lines.<br /> Power outages are expected. Travel will be difficult, especially<br /> for high profile vehicles. Instruction:<br /> Watch for falling trees and branches. Use caution if you must drive.

Flash Flood Warning Hawaii | Effective 03/13/2026 16:03

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 103 PM HST, radar indicated heavy rain over Oahu. Rain was<br /> falling at a rate of 1 to 3 inches per hour. Significant rises have<br /> been observed on area streams including Waiahole Stream, Manoa<br /> Palolo Drainage Canal, Makaha Stream, and the Kaukonahua Stream at<br /> Waialua. In addition, Kamehameha Highway is closed at Waikane due to<br /> flooding and numerous downed trees. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar.

High Wind Warning Hawaii | Effective 03/13/2026 16:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Southwest winds 55 to 75 mph with gusts up to 110 mph<br /> Haleakala and Big Island summits. * WHERE...Haleakala Summit and Big Island Summits. * WHEN...Until 6 PM HST Sunday. * IMPACTS...Winds this strong can make driving and walking<br /> dangerous. The winds can forcefully open doors and damage hinges<br /> or slam doors shut, possibly causing injuries. Instruction:<br /> A High Wind Warning means that winds at the summits are expected to<br />

High Wind Warning Hawaii | Effective 03/13/2026 16:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Southwest winds increasing this afternoon to 30 to 40 mph<br /> with gusts up to 60 mph Big Island lower elevations. * WHERE...Island wide strong gusty winds are possible, but areas<br /> most at risk are communities north and east of steep mountains<br /> including Kona and Kau Districts. * WHEN...Until 6 AM HST Sunday. * IMPACTS...Damaging winds may blow down trees and power lines and<br /> damage roofs. Power outages are possible. Travel will be<br />

High Wind Warning Hawaii | Effective 03/13/2026 16:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Southwest winds 25 to 40 mph with gusts up to 60 mph Kauai<br /> County, Oahu, Maui County. * WHERE...Island wide strong gusty winds are possible, but areas<br /> most at risk are communities north and east of steep mountains. * WHEN...Until 6 AM HST Sunday. * IMPACTS...Damaging winds may blow down trees and power lines and<br /> damage roofs. Power outages are possible. Travel will be<br /> difficult, especially for high profile vehicles. Instruction:<br />

High Wind Watch Colorado | Effective 03/13/2026 16:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...West winds 35 to 45 mph with gusts up to 75 mph possible. * WHERE...Sangre de Cristo Mountains, Eastern Sawatch Mountains<br /> Above 11000 Feet, and Western Chaffee County Between 9000 and<br /> 11000 Feet. * WHEN...From Saturday evening through Sunday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines.<br /> Power outages are possible. Travel could be difficult, especially<br />

High Wind Watch Colorado | Effective 03/13/2026 16:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Portions of east central and southeast Colorado including<br /> El Paso, Pueblo, Las Animas, Crowley, Otero, Kiowa, Bent, Prowers<br /> and Baca Counties. * WHEN...From late Saturday night through Sunday evening. * IMPACTS...Damaging winds could blow down trees and power lines.<br /> Power outages are possible. Travel could be difficult, especially<br /> for high profile vehicles.

High Wind Watch Colorado | Effective 03/13/2026 16:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph<br /> possible. * WHERE...Huerfano County Below 7500 Feet including Walsenburg. * WHEN...From Saturday evening through Sunday evening. * IMPACTS...Damaging winds could blow down trees and power lines.<br /> Power outages are possible. Travel could be difficult, especially<br /> for high profile vehicles. * ADDITIONAL DETAILS...Blowing dust could reduce visibility to under<br /> a mile at times.
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