Severe

Significant threat to life or property

Flood Warning New York | Effective 03/17/2026 03:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sacandaga River at Hope. * WHEN...From this morning to late this afternoon. * IMPACTS...At 7.0 feet, Minor flood stage. Water overflows onto<br /> lowlands and approaches Route 30. * ADDITIONAL DETAILS...<br /> - At 6:01 AM EDT Tuesday the stage was 7.0 feet.<br /> - Forecast...The river is expected to rise to a crest of 7.1<br />

High Wind Warning Maine | Effective 03/17/2026 02:32

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...South winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Coastal Hancock, Coastal Washington, Central Washington,<br /> Interior Hancock, and Southern Penobscot Counties. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Damaging winds will blow down trees and power lines.<br /> Scattered to widespread power outages are expected. Travel will be<br /> difficult, especially for high profile vehicles. Instruction:<br />

Flood Warning New Hampshire | Effective 03/17/2026 01:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in New<br /> Hampshire... Pemigewasset River At Woodstock affecting Grafton County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Pemigewasset River at Woodstock. * WHEN...From early this morning to late this afternoon. * IMPACTS...At 9.0 feet, Minor lowland flooding begins. * ADDITIONAL DETAILS...<br /> - At 4:30 AM EDT Tuesday the stage was 9.3 feet.<br />

Fire Weather Watch Wyoming | Effective 03/17/2026 01:23

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Riverton has issued a Fire Weather<br /> Watch, which is in effect from Wednesday afternoon through<br /> Saturday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and<br /> Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA:<br /> In Central WY Fire Zone....283.<br /> In North Central WY Fire Zones...276...282...287. * COUNTIES AFFECTED:<br /> In Central WY...Fremont.<br />

Fire Weather Watch Wyoming | Effective 03/17/2026 01:23

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Riverton has issued a Fire Weather<br /> Watch, which is in effect from Wednesday afternoon through<br /> Saturday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and<br /> Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA:<br /> In Southwest WY Fire Zones...277...279.<br /> In West Central WY Fire Zone....278. * COUNTIES AFFECTED:<br /> In Southwest WY...Sweetwater...Uinta.<br />

Fire Weather Watch Wyoming | Effective 03/17/2026 01:23

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Riverton has issued a Fire Weather<br /> Watch, which is in effect from Wednesday afternoon through<br /> Saturday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and<br /> Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA:<br /> In Central WY Fire Zones...280...289.<br /> In North Central WY Fire Zone....281. * COUNTIES AFFECTED:<br /> In Central WY...Fremont...Natrona.<br />

Flood Watch Maine, New Hampshire | Effective 03/17/2026 01:25

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Heavy rain may fall on a deep primed snowpack leading to the melt<br /> increasing. Flows in rivers may increase quickly and reach critical<br /> levels. * WHAT...Flooding caused by rain and snowmelt continues to be<br /> possible. * WHERE...Portions of Maine, including the following areas, Central<br /> Somerset, Northern Franklin, Northern Oxford, Southern Franklin,<br /> Southern Oxford and Southern Somerset and northern New Hampshire,<br />

Winter Storm Warning Pennsylvania | Effective 03/17/2026 01:00

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy lake effect snow. Additional snow accumulations<br /> between 4 and 8 inches. Winds gusting as high as 45 mph this<br /> morning. * WHERE...Southern Erie County. * WHEN...Until 5 AM EDT Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous. Plan on slippery conditions<br /> with with slower travel likely The hazardous conditions could<br />
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