Expected

Responsive action SHOULD be taken soon (within next hour)

Freeze Warning California | Effective 04/03/2026 06:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures ranging from 26 to 32 degrees<br /> expected. * WHERE...The Klamath River Valley in western Siskiyou County. This<br /> includes the communities of Happy Camp, Somes Bar and Seiad Valley. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br />

Freeze Warning Oregon | Effective 04/03/2026 06:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures ranging from 28 to 32 degrees<br /> expected. * WHERE...Portions of Josephine and Jackson Counties. This includes<br /> the Rogue, Illinois, and Applegate Valleys and the communities of<br /> Grants Pass, Obrien, Cave Junction, Applegate, Ruch, Jacksonville,<br /> Medford, Ashland, Shady Cove and Rogue River. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br />

Rip Current Statement Puerto Rico, U.S. Virgin Islands | Effective 04/03/2026 06:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Life-threatening rip current. * WHERE...North and east beaches of Puerto Rico, including<br /> Vieques and Culebra, and the US Virgin Islands. * WHEN...through Sunday afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away<br /> from shore into deeper water, where it becomes difficult to<br /> return to safety. Instruction:<br /> There is a high risk of rip currents. Rip currents are powerful channels of water flowing quickly away<br />

Wind Advisory Arizona, California | Effective 04/03/2026 06:12

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 20 to 30 mph with gusts up to 45 mph. * WHERE...In Arizona, Parker Valley. In California, Chuckwalla<br /> Valley and Palo Verde Valley. * WHEN...Until noon MST /noon PDT/ today. * IMPACTS...Difficult driving conditions, especially for larger<br /> vehicles traveling along roads with crosswinds. Light, unsecured<br /> objects may become airborne. Instruction:<br /> A Wind Advisory means that sustained wind speeds of between 30 and<br />

Winter Weather Advisory Maine | Effective 04/03/2026 05:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Mixed precipitation. Additional sleet accumulations up to<br /> one half inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of Central Highlands, Far Eastern, North Woods,<br /> and Penobscot Valley Maine * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous. Plan on slippery road<br /> conditions. Instruction:<br />

Winter Storm Warning Maine | Effective 04/03/2026 05:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy mixed precipitation. Additional snow accumulations up<br /> to 1 inch, sleet accumulations up to 1 inch, and ice accumulations<br /> up to one tenth of an inch. * WHERE...Northeast Aroostook and Northwest Aroostook Counties. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous. Plan on slippery road<br />

Winter Weather Advisory Maine | Effective 04/03/2026 05:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Freezing rain. Additional ice accumulations around a light<br /> glaze. * WHERE...Coastal Washington and Central Washington Counties. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous. Very slippery sidewalks, roads<br /> and bridges are possible. * ADDITIONAL DETAILS...Temperatures are slowly warming to 32F and<br />

Freeze Warning Oregon | Effective 04/03/2026 05:35

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 30 to 32 degrees<br /> expected. * WHERE...South Willamette Valley, Upper Hood River Valley, Cascade<br /> Foothills of Marion and Linn Counties, and Lane County Cascade<br /> Foothills. * WHEN...Until 10 AM PDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br />

Dense Fog Advisory Pennsylvania | Effective 04/03/2026 05:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carbon and Monroe Counties. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Instruction:<br /> If driving, slow down, use your headlights, and leave plenty of<br /> distance ahead of you.

Dense Fog Advisory Delaware, Maryland, New Jersey | Effective 04/03/2026 05:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of Delaware, northeast Maryland, and central and<br /> southern New Jersey. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Instruction:<br /> If driving, slow down, use your headlights, and leave plenty of<br /> distance ahead of you.
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