Moderate

Possible threat to life or property

Wisconsin Dense Fog Advisory | Effective 04/16/2026 20:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Sheboygan, Kenosha, Milwaukee, Ozaukee, Racine,<br /> Washington, and Waukesha Counties. * WHEN...Until 9 AM CDT Friday. * 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.

Wisconsin Dense Fog Advisory | Effective 04/16/2026 20:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Walworth County. * WHEN...Until 9 AM CDT Friday. * 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.

Illinois, Indiana Dense Fog Advisory | Effective 04/16/2026 19:51

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog expected. * WHERE...In Illinois, Lake IL, Northern Cook, and Southern Cook<br /> Counties. In Indiana, Lake IN and Porter Counties. * WHEN...Until 10 AM CDT Friday. * 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.

Illinois Dense Fog Advisory | Effective 04/16/2026 19:51

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog expected. * WHERE...McHenry County. * WHEN...Until 10 AM CDT Friday. * 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.

Colorado, Utah Freeze Warning | Effective 04/16/2026 19:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 23 expected. * WHERE...In Colorado, Central Gunnison and Uncompahgre River<br /> Basin County. In Utah, Arches/Grand Flat County. * WHEN...From midnight Friday night to 10 AM MDT Saturday. * IMPACTS...Frost and freeze conditions will kill crops, other<br /> sensitive vegetation and possibly damage unprotected outdoor<br /> plumbing. Instruction:<br /> A Freeze Warning means sub-freezing temperatures are imminent or<br />

Colorado, Utah Freeze Warning | Effective 04/16/2026 19:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Sub-freezing temperatures as low as 22 expected. * WHERE...In Colorado, Grand Valley, Paradox Valley/Lower<br /> Dolores River, Four Corners/Upper Dolores River, Animas River<br /> Basin and San Juan River Basin Counties. In Utah, Southeast<br /> Utah and Canyonlands/Natural Bridges Counties. * WHEN...From midnight Friday night to 10 AM MDT Saturday. * IMPACTS...Frost and freeze conditions will kill crops, other<br />

Colorado, Utah Freeze Warning | Effective 04/16/2026 19:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...For the first Freeze Warning, sub-freezing temperatures<br /> as low as 19 expected. For the second Freeze Warning, sub-<br /> freezing temperatures as low as 18 expected. * WHERE...In Colorado, Lower Yampa River Basin, Central Yampa<br /> River Basin, Debeque to Silt Corridor and Central Colorado<br /> River Basin Counties. In Utah, Eastern Uinta Basin County. * WHEN...For the first Freeze Warning, from midnight tonight to<br />

Colorado, Utah Freeze Warning | Effective 04/16/2026 19:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...For the first Freeze Warning, sub-freezing temperatures<br /> as low as 19 expected. For the second Freeze Warning, sub-<br /> freezing temperatures as low as 18 expected. * WHERE...In Colorado, Lower Yampa River Basin, Central Yampa<br /> River Basin, Debeque to Silt Corridor and Central Colorado<br /> River Basin Counties. In Utah, Eastern Uinta Basin County. * WHEN...For the first Freeze Warning, from midnight tonight to<br />

Indiana, Michigan, Ohio Dense Fog Advisory | Effective 04/16/2026 19:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northern Indiana, southwest Michigan, and<br /> northwest Ohio. * WHEN...Until 8 AM EDT /7 AM CDT/ Friday. * IMPACTS...Low visibility will make for hazardous driving<br /> conditions. Fog is expected to gradually thicken overnight and<br /> will affect the morning commute. Instruction:<br /> If driving, slow down, use your headlights, and leave plenty of<br /> distance ahead of you.
Subscribe to RSS - Moderate