Severe

Significant threat to life or property

Flood Watch Washington | Effective 03/16/2026 13:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...A portion of northwest Washington, including the following<br /> county, Mason. * WHEN...From Tuesday afternoon through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br /> - High snow levels, heavy rainfall and snowmelt runoff will<br />

Flood Watch Washington | Effective 03/16/2026 13:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of northwest and west central Washington,<br /> including the following counties, in northwest Washington, Skagit<br /> and Whatcom. In west central Washington, King and Snohomish. * WHEN...From Wednesday afternoon through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations.

Severe Thunderstorm Warning Florida | Effective 03/16/2026 12:48

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for...<br /> Flagler County in northeastern Florida...<br /> Southeastern Putnam County in northeastern Florida... * Until 430 PM EDT. * At 348 PM EDT, severe thunderstorms were located along a line<br /> extending from near Andalusia to near Juniper Springs, moving<br /> northeast at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated.

Severe Thunderstorm Warning Maryland | Effective 03/16/2026 12:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 349 PM EDT, severe thunderstorms were located along a line<br /> extending from 6 miles northwest of Newtown to near Shady Side,<br /> moving northeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is<br /> possible. Locations impacted include...<br /> Centerville, Chestertown, Centreville, Rock Hall, Church Hill,<br />

Severe Thunderstorm Warning North Carolina, Virginia | Effective 03/16/2026 12:50

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 350 PM EDT, a severe thunderstorm was located near Back Bay, or 10<br /> miles southeast of Virginia Beach, moving northeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and powerlines. This severe storm will be near...<br /> Virginia Beach around 355 PM EDT. Other locations impacted by this severe thunderstorm include Munden,<br /> Sigma, and Sandbridge Beach. Instruction:<br />

Severe Thunderstorm Warning North Carolina | Effective 03/16/2026 12:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRMHX The National Weather Service in Newport has issued a * Severe Thunderstorm Warning for...<br /> Northeastern Hyde County in eastern North Carolina...<br /> Dare County in eastern North Carolina... * Until 500 PM EDT. * At 353 PM EDT, severe thunderstorms were located along a line<br /> extending from near Middletown to 28 miles south of Hatteras Ferry<br /> Terminal, moving northeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Red Flag Warning Colorado | Effective 03/16/2026 12:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Denver has issued a Red Flag<br /> Warning for wind and low relative humidity, which is in effect<br /> from 10 AM to 8 PM MDT Tuesday. * AFFECTED AREA...Fire Weather Zones 244, 249, 250 and 251. * TIMING...From 10 AM to 8 PM MDT Tuesday. * WINDS...Northwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 18 percent. * IMPACTS...Conditions will be favorable for rapid fire spread.<br />

Red Flag Warning Colorado | Effective 03/16/2026 12:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Denver has issued a Red Flag<br /> Warning for wind and low relative humidity, which is in effect<br /> from 10 AM to 8 PM MDT Tuesday. The Fire Weather Watch is no<br /> longer in effect. * AFFECTED AREA...Fire Weather Zones 238, 242 and 248. * TIMING...From 10 AM to 8 PM MDT Tuesday. * WINDS...Northwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 16 percent.

Extreme Heat Warning Arizona | Effective 03/16/2026 12:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerously hot conditions, with temperatures 96 to 104<br /> expected below 4000 feet. These are temperatures that would be more<br /> typical of Summer. * WHERE...Lower elevations of the Grand Canyon, and Yavapai County<br /> Valleys and Basins. * WHEN...From 11 AM Wednesday to 8 PM MST Sunday. * IMPACTS...Pets, livestock, and those sensitive to heat, such as the<br /> homeless, elderly, and children will be at risk for heat-related<br />

High Wind Warning Montana | Effective 03/16/2026 12:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...West winds gusting up to 60 mph expected. * WHERE...Golden Valley and Northern Stillwater. * WHEN...From 6 PM this evening to 9 PM MDT Tuesday. * IMPACTS...Travel could be difficult, especially for high profile<br /> vehicles. * ADDITIONAL DETAILS...The strongest winds are expected to occur<br /> during the day Tuesday. Instruction:<br /> People are urged to secure loose objects that could be blown around<br />
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