Severe

Significant threat to life or property

Wisconsin Flood Warning | Effective 04/15/2026 00:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Urban areas and small streams flooding caused by excessive<br /> rainfall is occurring. * WHERE...Portage County in central Wisconsin...<br /> East Central Wood County in central Wisconsin...<br /> Northern Manitowoc County in east central Wisconsin...<br /> Brown County in northeastern Wisconsin...<br /> Southern Door County in northeastern Wisconsin...<br /> Kewaunee County in northeastern Wisconsin...<br />

Wisconsin Flash Flood Watch | Effective 04/15/2026 00:38

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flash Flooding caused by a potential dam or levee failure is<br /> possible near and downstream of the Balsam Row Road Dam * WHERE...A portion of northeast Wisconsin, including the following<br /> county, Shawano. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Dam failure may result in flash flooding of low-lying<br /> areas below the dam * ADDITIONAL DETAILS...<br /> - Emergency management reports dam failure remains possible.<br />

Oregon Freeze Watch | Effective 04/15/2026 00:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 28 to 32 possible. * WHERE...Upper Hood River Valley. * WHEN...From late tonight through Thursday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br /> To prevent water pipes from freezing; wrap or drain or allow them to<br /> drip slowly.

Oregon Freeze Watch | Effective 04/15/2026 00:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 28 to 32 possible. * WHERE...Cascade Foothills of Marion and Linn Counties and Lane<br /> County Cascade Foothills. * WHEN...From late tonight through Thursday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br /> To prevent water pipes from freezing; wrap or drain or allow them to<br /> drip slowly.

Oregon, Washington Winter Storm Warning | Effective 04/15/2026 00:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow above 2500 ft. Total snow accumulations between<br /> 12 to 22 inches. Winds could gust as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central<br /> Cascades of Oregon. * WHEN...Until 5 AM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous. Instruction:<br /> Consider postponing travel until weather conditions improve.

New Mexico Fire Weather Watch | Effective 04/15/2026 00:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...FIRE WEATHER WATCH IN EFFECT FOR NORTHEAST AND EAST CENTRAL<br /> NEW MEXICO FROM 12 PM TO 8 PM THURSDAY DUE TO STRONG WINDS AND<br /> LOW HUMIDITY... .Strong southwest winds and low humidity returns to northeast and<br /> east-central New Mexico Thursday. Four to nine hours of single-<br /> digit humidity will be present for many areas with strong<br /> southwesterly winds gusting 35 to 45 mph focused over the<br />

California Freeze Watch | Effective 04/15/2026 00:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures with lows 21 to 27 degrees Friday<br /> morning. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br /> Take steps now to protect tender plants from the cold.

California, Nevada Freeze Watch | Effective 04/15/2026 00:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...For the Wind Advisory, west winds 20 to 30 mph with gusts<br /> up to 50 mph. For the Freeze Watch, sub-freezing temperatures with<br /> lows 20 to 25 degrees Friday morning. * WHERE...In California, Surprise Valley California. In Nevada,<br /> Northern Washoe County. * WHEN...For the Wind Advisory, from 11 AM this morning to 11 PM PDT<br /> this evening. For the Freeze Watch, from Thursday evening through<br /> Friday morning.

Nevada Freeze Watch | Effective 04/15/2026 00:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures with lows 26 to 30 degrees Friday<br /> morning. Outside of urban areas, sub-freezing temperatures with<br /> lows 20 to 25 degrees. * WHERE...Greater Reno-Carson City-Minden Area. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br />

Nevada Freeze Watch | Effective 04/15/2026 00:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures with lows 20 to 26 degrees Friday<br /> morning. * WHERE...Mineral and Southern Lyon Counties. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br /> Take steps now to protect tender plants from the cold.
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