Moderate

Possible threat to life or property

Dense Fog Advisory Delaware, New Jersey, Pennsylvania | Effective 03/21/2026 02:29

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility as low as one quarter mile in dense fog. * WHERE...In Delaware, New Castle County. In New Jersey, Mercer,<br /> Middlesex, Camden, Gloucester, Northwestern Burlington, and Salem<br /> Counties. In Pennsylvania, Delaware and Philadelphia Counties. * WHEN...Until 8 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 />

Dense Fog Advisory New Jersey, Pennsylvania | Effective 03/21/2026 02:29

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility as low as one quarter mile in dense fog. * WHERE...Portions of northern and northwest New Jersey and east<br /> central, northeast, and southeast Pennsylvania. * WHEN...Until 8 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.

Special Weather Statement Minnesota | Effective 03/21/2026 02:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 430 AM CDT webcams are showing light snow with observations<br /> indicating some wintry mix across the Arrowhead. Radar shows<br /> another wave of precipitation entering from the west that will<br /> enter the Arrowhead region around 7 AM CDT. With temperatures<br /> hovering around freezing road conditions may become icy.<br /> Temperatures are expected to warm to above freezing around 11 AM.

Special Weather Statement New York | Effective 03/21/2026 02:00

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> As temperatures hover near, or drop to slightly below freezing,<br /> previously wet ground surfaces may become icy across portions of<br /> the southern Adirondacks, the Lake George Saratoga region and<br /> western Mohawk Valley through 9 AM. Motorists and pedestrians should remain alert to the possibility<br /> of some black ice on untreated ground surfaces. Elevated road<br /> surfaces such as bridges and overpasses, highway on and off ramps,<br />

Wind Advisory Idaho | Effective 03/21/2026 02:03

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph<br /> expected. * WHERE...Arco/Mud Lake Desert. * WHEN...From noon today to 8 PM MDT this evening. * IMPACTS...Gusty winds could make driving difficult, especially for<br /> high profile vehicles. Unsecured objects may be blown around. Instruction:<br /> Winds this strong can make driving difficult, especially for high<br /> profile vehicles. Use extra caution. Secure outdoor objects.

Heat Advisory California, Nevada | Effective 03/21/2026 02:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Hot temperatures climbing to near-30 degrees above seasonal<br /> normals. * WHERE...In California, Owens Valley. In Nevada, Esmeralda and<br /> Central Nye County and Lincoln County. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat-related illnesses increase significantly during<br /> extreme heat events. * ADDITIONAL DETAILS...Extreme early-season heat coupled with high<br /> tourism rates will make this heat very dangerous, particularly for<br />

Heat Advisory Texas | Effective 03/21/2026 02:20

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Hot temperatures up to 102 degrees expected down on the<br /> canyon floor. * WHERE...Palo Duro Canyon. * WHEN...From 1 PM this afternoon to 8 PM CDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. Instruction:<br /> Drink plenty of fluids. Take extra precautions when outside. Wear<br /> lightweight and loose fitting clothing. Try to limit strenuous<br /> activities to early morning or evening. Take action when you see<br />

Dense Fog Advisory New York | Effective 03/21/2026 01:07

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Visibility as low as one quarter mile at times in dense fog. * WHERE...Wyoming, Livingston, Ontario, Chautauqua, Cattaraugus,<br /> Allegany, and Southern Erie Counties. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...Fog is expected to be densest across the<br /> higher elevations of the Finger Lakes and Southern Tier this<br />

Rip Current Statement Florida | Effective 03/21/2026 01:08

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerous rip currents. * WHERE...Coastal Palm Beach County. * WHEN...Through Sunday evening. * IMPACTS...Rip currents can sweep even the best swimmers away<br /> from shore into deeper water. Instruction:<br /> Swim near a lifeguard. If caught in a rip current, relax and<br /> float. Don't swim against the current. If able, swim in a<br /> direction following the shoreline. If unable to escape, face the<br /> shore and call or wave for help.

Rip Current Statement Florida | Effective 03/21/2026 01:08

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerous rip currents. * WHERE...Coastal Broward County and Coastal Miami Dade County. * WHEN...Through Saturday evening. * IMPACTS...Rip currents can sweep even the best swimmers away<br /> from shore into deeper water. Instruction:<br /> Swim near a lifeguard. If caught in a rip current, relax and<br /> float. Don't swim against the current. If able, swim in a<br /> direction following the shoreline. If unable to escape, face the<br />
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