Expected

Responsive action SHOULD be taken soon (within next hour)

Northern Mariana Islands Rip Current Statement | Effective 04/16/2026 23:00

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Coastal Flood Warning, significant coastal flooding of 3 to 5 feet. For the High Surf Warning, dangerously large breaking waves of 17 to 23 feet. For the Coastal Flood Advisory, minor coastal flooding of 1 to 2 feet expected. For the High Surf Advisory, large breaking waves of 10 to 14 feet expected. For the High Rip Current Risk, dangerous rip currents.

Guam, Northern Mariana Islands Rip Current Statement | Effective 04/16/2026 23:00

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the High Surf Warning, dangerously large breaking waves of 16 to 20 feet. For the Coastal Flood Advisory, minor coastal flooding of 1 to 2 feet. For the High Surf Advisory, large breaking waves of 10 to 14 feet expected. For the High Rip Current Risk, dangerous rip currents. * WHERE...South, west and north facing reefs and shorelines of Guam and Rota. * WHEN...For the High Surf Warning, until 10 AM ChST Saturday.

Guam, Northern Mariana Islands High Surf Warning | Effective 04/16/2026 23:00

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the High Surf Warning, dangerously large breaking waves of 16 to 20 feet. For the Coastal Flood Advisory, minor coastal flooding of 1 to 2 feet. For the High Surf Advisory, large breaking waves of 10 to 14 feet expected. For the High Rip Current Risk, dangerous rip currents. * WHERE...South, west and north facing reefs and shorelines of Guam and Rota. * WHEN...For the High Surf Warning, until 10 AM ChST Saturday.

Michigan Dense Fog Advisory | Effective 04/16/2026 23:12

Public safety alert, emergency alert, and weather alert Description: * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, south central, southwest and west central Michigan. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Low visibility will make for hazardous driving conditions. Fog is expected to gradually thicken overnight and will affect the morning commute. Instruction: If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Michigan Special Weather Statement | Effective 04/16/2026 23:12

Public safety alert, emergency alert, and weather alert Description: Dense fog down to a quarter mile or less visibility is being seen along Green Bay, the Little Bay de Noc, and in the Rapid River basin early this morning as shown by satellite and webcam imagery. Therefore, if you are out and driving in these areas this morning, stay safe by keeping your headlights on low-beam and by driving a little slower in the fog bank. Instruction:

Oregon, Washington Freeze Warning | Effective 04/16/2026 22:29

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 24 expected. * WHERE...Lower Columbia Basin of Oregon and Washington, Foothills of the Northern Blue Mountains of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...Until 9 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.

Washington Freeze Warning | Effective 04/16/2026 22:29

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 24 expected. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until 9 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction: Take steps now to protect tender plants from the cold.

Georgia Special Weather Statement | Effective 04/16/2026 22:32

Public safety alert, emergency alert, and weather alert Description: Relative humidity values will fall below 30 percent again this afternoon across northeast Georgia. With low fuel moisture, the ongoing drought, and favorable meteorological conditions, fires will be able to catch and spread rapidly. Refer to your local burn permitting authority regarding whether you may burn outdoors. Instruction:

California Wind Advisory | Effective 04/16/2026 22:33

Public safety alert, emergency alert, and weather alert Description: * WHAT...Northwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Indian Wells Valley and Mojave Desert. * WHEN...Until 11 AM PDT Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Highways impacted include, but are not limited to, State Routes 14, 58, 178, and U.S. 395. Instruction:
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