Expected

Responsive action SHOULD be taken soon (within next hour)

West Virginia Freeze Warning | Effective 04/19/2026 21:15

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Freeze Warning, sub-freezing temperatures in the upper 20s to lower 30s expected. For the Freeze Watch, sub-freezing temperatures as low as 23 possible. * WHERE...Western Greenbrier County. * WHEN...For the first Freeze Warning, until 10 AM EDT this morning. For the second Freeze Warning, from midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation.

Virginia Special Weather Statement | Effective 04/19/2026 21:22

Public safety alert, emergency alert, and weather alert Description: The combination of low relative humidity values in the 20 to 30 percent range, dry fuels, and gusty winds will result in an increased risk for the rapid spread of wildfires across Virginia through this evening. Residents and visitors are urged to exercise caution handling any potential ignition source, including machinery, cigarettes, and matches. Be sure to properly discard all smoking materials. Any

Connecticut, New Jersey, New York Freeze Warning | Effective 04/19/2026 20:53

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Frost Advisory, temperatures as low as 33 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 27 expected. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...For the Frost Advisory, until 8 AM EDT Monday. For the Freeze Warning, from midnight Monday Night to 9 AM EDT Tuesday.

Connecticut, New Jersey, New York Freeze Warning | Effective 04/19/2026 20:53

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 24 expected. * WHERE...In Connecticut, Northern Fairfield, Northern Middlesex, Northern New Haven, and Northern New London Counties. In New Jersey, Eastern Essex, Eastern Union, Western Essex, and Western Union Counties. In New York, Orange and Putnam Counties. * WHEN...From midnight Monday Night to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

Florida Rip Current Statement | Effective 04/19/2026 20:39

* WHAT...Dangerous rip currents, rough surf and a strong southward-flowing longshore current. * WHERE...Beaches of Volusia, Brevard, Indian River, St Lucie, and Martin Counties. * WHEN...Through late Monday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as jetties and

District of Columbia, Maryland, Virginia Freeze Warning | Effective 04/19/2026 20:35

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 30 expected, especially in outlying areas away from larger bodies of water. * WHERE...Portions of DC, central, northern, and southern Maryland, and central and northern Virginia. * WHEN...From 2 AM to 10 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction:

Maryland, Virginia, West Virginia Freeze Warning | Effective 04/19/2026 20:35

Public safety alert, emergency alert, and weather alert Description: * WHAT...Sub-freezing temperatures as low as 26 to 30 degrees expected. * WHERE...Portions of central, north central, northeast, and northern Maryland, central, northern, northwest, and western Virginia, and panhandle West Virginia. * WHEN...From 2 AM to 10 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Instruction:

Illinois Flood Warning | Effective 04/19/2026 20:02

...The National Weather Service in Chicago IL has issued a Flood Warning for the following rivers in Illinois... Rock River at Dixon affecting Ogle and Lee Counties. For the Rock River...including Dixon...Minor flooding is forecast. * WHAT...Minor flooding is forecasted. * WHERE...Rock River from Castle Rock State Park near Oregon downstream to Lee County line, including the Dixon gauge. * WHEN...From Monday morning to tomorrow evening. * IMPACTS...At 16.0 feet, N Canal Drive threatened in Woodland

Colorado Red Flag Warning | Effective 04/19/2026 20:09

Public safety alert, emergency alert, and weather alert Description: * AFFECTED AREA...Fire Weather Zone 237. * WINDS...South 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically. Instruction: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can

Colorado Red Flag Warning | Effective 04/19/2026 20:09

Public safety alert, emergency alert, and weather alert Description: * AFFECTED AREA...Fire Weather Zone 236. * WINDS...South 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically. Instruction: A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can
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