Moderate

Possible threat to life or property

Heat Advisory California | Effective 03/18/2026 10:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...High temperatures in the 80s to mid 90s below 6500 feet<br /> expected. * WHERE...San Bernardino County Mountains. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. Instruction:<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br /> the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car<br />

Heat Advisory California | Effective 03/18/2026 10:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...High temperatures in the upper 90s to 104 degrees expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland<br /> Empire. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Overnight lows in the mid to upper 60s will<br /> limit overnight relief from the heat. Instruction:<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br />

Heat Advisory California | Effective 03/18/2026 10:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...High temperatures in the 80s to low 90s. * WHERE...Orange County Coastal Areas. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. Instruction:<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br /> the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car<br /> interiors will reach lethal temperatures in a matter of minutes.

Heat Advisory California | Effective 03/18/2026 10:11

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...High temperatures in the 90s to 100 expected. * WHERE...Orange County Inland Areas. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. Instruction:<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br /> the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car<br /> interiors will reach lethal temperatures in a matter of minutes.

Wind Advisory Alaska | Effective 03/18/2026 07:26

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 25 to 40 mph with gusts up to 55 mph. * WHERE...Seward * WHEN...Until 1 PM AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few<br /> power outages may result. Wind chills as cold as -10F may cause<br /> frostbite on exposed skin in as little as 30 minutes. Instruction:<br /> Winds this strong can make driving difficult, especially for high<br /> profile vehicles. Use extra caution.

Special Weather Statement Michigan | Effective 03/18/2026 07:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The light snow occurring over the area is starting to mix with or<br /> change over to some light freezing drizzle. The freezing drizzle is not expected to cause major impacts with it<br /> being scattered and very light. However, a light glaze could cause<br /> untreated and elevated surfaces, including roads to become slick. This potential will remain through the afternoon before ending by<br /> this evening. Instruction:

Wind Advisory Alaska | Effective 03/18/2026 06:51

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 25 to 40 mph with gusts up to 55 mph. * WHERE...Seward * WHEN...Until 1 PM AKDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects and a few<br /> power outages may result. Wind chills as cold as -10F may cause<br /> frostbite on exposed skin in as little as 30 minutes. Instruction:<br /> Winds this strong can make driving difficult, especially for high<br /> profile vehicles. Use extra caution.

Special Weather Statement Ohio | Effective 03/18/2026 06:51

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TEST. TEST. TEST. The National Weather Service in Cleveland OH has<br /> issued a TEST message for the Ohio Statewide Tornado Drill. This includes all counties in Ohio and is valid until 1000 AM EDT. This is a TEST message. This is a TEST. Repeating, this is a TEST message for the Ohio<br /> Statewide Tornado Drill. There is no severe weather occurring at<br /> this time. This TEST message is part of the annual Ohio Tornado Drill. If this<br />

Rip Current Statement Puerto Rico | Effective 03/18/2026 06:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Life-threatening rip currents. * WHERE...Along the exposed beaches in south-central to<br /> southwestern Puerto Rico. * WHEN...Through this 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 />

Rip Current Statement Puerto Rico, U.S. Virgin Islands | Effective 03/18/2026 06:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Life-threatening rip currents. * WHERE...Along the exposed beaches in northern, eastern and<br /> southeastern Puerto Rico, Culebra, Vieques, and the US Virgin<br /> Islands. * WHEN...Through Thursday 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.
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