Severe

Significant threat to life or property

Winter Storm Watch Iowa, Illinois | Effective 03/14/2026 00:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Blizzard conditions possible. Total snow accumulations<br /> between 4 and 7 inches possible. Winds could gust as high as 60<br /> mph. * WHERE...Portions of northwest Illinois and southeast Iowa. * WHEN...From Sunday evening through Monday evening. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and<br /> blowing snow. Whiteout conditions are possible and may make travel<br />

Extreme Heat Watch Arizona, California | Effective 03/14/2026 00:12

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHERE...Portions of southwest Arizona and southeast and<br /> southern California. * WHEN...From Wednesday morning through Sunday, March 22. * IMPACTS...Heat related illnesses increase significantly during<br /> extreme heat events. * ADDITIONAL DETAILS...Afternoon high temperatures between 103 and<br /> 109 degrees. Instruction:<br /> An Extreme Heat Watch means that a period of very hot<br /> temperatures, even by local standards, may occur. Actions should<br />

Extreme Heat Watch Arizona | Effective 03/14/2026 00:12

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHERE...Portions of south central and southwest Arizona. * WHEN...From Thursday morning through Sunday, March 22. * IMPACTS...Heat related illnesses increase significantly during<br /> extreme heat events. * ADDITIONAL DETAILS...Afternoon high temperatures between 103 and<br /> 109 degrees. Instruction:<br /> An Extreme Heat Watch means that a period of very hot<br /> temperatures, even by local standards, may occur. Actions should<br />

Flood Warning New York | Effective 03/14/2026 00:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in New<br /> York... Black River At Watertown affecting Lewis and Jefferson Counties. For the Black River...including Boonville, Watertown...Minor<br /> flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast.<br /> At Watertown, the river is cresting this morning. * WHERE...Black River at Watertown. * WHEN...Until this evening.

High Wind Watch Missouri | Effective 03/14/2026 00:14

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 25 to 40 mph with gusts up to 60 mph<br /> possible. * WHERE...Portions of north central, northeast, and northwest<br /> Missouri. * WHEN...From Sunday afternoon through late Sunday night. * IMPACTS...Damaging winds could blow down trees and power lines.<br /> Widespread power outages are possible. Travel could be difficult,<br /> especially for high profile vehicles. * ADDITIONAL DETAILS...In addition to the strong winds,falling and<br />

High Wind Watch Kansas, Missouri | Effective 03/14/2026 00:14

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 25 to 40 mph with gusts up to 60 mph<br /> possible. * WHERE...In Kansas, Atchison KS and Doniphan Counties. In Missouri,<br /> Andrew, Atchison MO, Buchanan, Holt, and Nodaway Counties. * WHEN...From Sunday morning through late Sunday night. * IMPACTS...Damaging winds could blow down trees and power lines.<br /> Widespread power outages are possible. Travel could be difficult,<br /> especially for high profile vehicles.

High Wind Watch Texas | Effective 03/14/2026 00:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 30 to 50 mph with gusts up to 65 mph<br /> possible. * WHERE...The far southern Texas Panhandle, South Plains, and<br /> Rolling Plains. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...High winds may move loose debris, damage property and<br /> cause power outages. Travel could be difficult, especially for<br /> high profile vehicles. Instruction:<br /> Monitor the latest forecasts and warnings for updates.

Flash Flood Warning Hawaii | Effective 03/14/2026 00:17

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 Hawaii in Hawaii County * Until 1230 AM HST. * At 917 PM HST, radar indicated heavy rain over Puna and Kau<br /> Districts along the southeast slopes of the Big Island. Rain was<br /> falling at a rate of 2 to 3 inches per hour. Flash flooding is<br /> ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar.

Flood Warning Idaho, Washington | Effective 03/14/2026 00:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by rain and snowmelt is expected. * WHERE...Portions of Idaho, including the following counties,<br /> Latah, Lewis and Nez Perce and Southeast Washington, including the<br /> following counties, Asotin, Garfield and Whitman. * WHEN...Until 145 PM PDT Saturday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. Expect many<br /> areas of slow moving or standing water.

Winter Storm Warning Montana | Effective 03/14/2026 00:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected. Total snow accumulations between 5 and<br /> 8 inches. Northeast winds gusting as high as 35 mph. * WHERE...Wibaux County. * WHEN...From 6 AM this morning to 6 AM MDT Sunday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Blowing and drifting snow is also expected<br /> which will reduce visibility at times. Instruction:<br /> If you must travel, keep an extra flashlight, food, and water in<br />
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