Most consequential active weather and disaster events. Current Signal data is server-rendered for readers and search engines, with source attribution and update timestamps.
SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Southeastern Columbia County in central Pennsylvania... Northeastern Dauphin County in south central Pennsylvania... Southeastern Northumberland County in…
NOAA / National Weather ServiceColumbia, PA; Dauphin, PA; Northumberland, PA; Schuylkill, PA16 minutes ago
Immediateurgency▲ 96%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Northeastern Juniata County in central Pennsylvania... Northeastern Perry County in south central Pennsylvania... Southeastern Snyder County in…
NOAA / National Weather ServiceJuniata, PA; Perry, PA; Snyder, PA23 minutes ago
Immediateurgency▲ 96%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Southeastern Kingfisher County in central Oklahoma... Northwestern Oklahoma County in central Oklahoma... Southern Logan County in central Oklahoma... Northeastern…
NOAA / National Weather ServiceCanadian, OK; Kingfisher, OK; Logan, OK; Oklahoma, OK25 minutes ago
Immediateurgency▲ 96%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 540 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS LONG ISLAND SOUND WEST…
NOAA / National Weather ServiceLong Island Sound West of New Haven CT/Port Jefferson NY; New York Harbor6 minutes ago
Futureurgency▲ 87%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 540 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 1 COUNTY IN SOUTHERN CONNECTICUT FAIRFIELD IN…
NOAA / National Weather ServiceFairfield, CT; Bergen, NJ; Essex, NJ; Hudson, NJ; Passaic, NJ; Union, NJ; Bronx, NY; Kings, NY; Nassau, NY; New York, NY; Orange, NY; Putnam, NY; Queens, NY; Richmond, NY; Rockland, NY; Westchester, NY6 minutes ago
Futureurgency▲ 87%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 540 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THE DISTRICT OF COLUMBIA IN MARYLAND THIS WATCH INCLUDES 11 COUNTIES IN…
NOAA / National Weather ServiceDistrict of Columbia, DC; Anne Arundel, MD; Baltimore, MD; Carroll, MD; Cecil, MD; Frederick, MD; Harford, MD; Howard, MD; Montgomery, MD; Prince Georges, MD; Washington, MD; Baltimore City, MD; Arlington, VA; Clarke, VA; Fairfax, VA; Fauquier, VA; Frederick, VA; Loudoun, VA; Page, VA; Prince William, VA; Rappahannock, VA; Shenandoah, VA; Warren, VA; City of Alexandria, VA; City of Fairfax, VA; City of Falls Church, VA; City of Manassas, VA; City of Manassas Park, VA; City of Winchester, VA; Berkeley, WV; Jefferson, WV; Morgan, WV9 minutes ago
Futureurgency▲ 87%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 540 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS CHESAPEAKE BAY NORTH OF…
NOAA / National Weather ServiceChesapeake Bay north of Pooles Island MD; Chesapeake Bay from Pooles Island to Sandy Point MD; Chesapeake Bay from Sandy Point to North Beach MD; Tidal Potomac from Key Bridge to Indian Head MD; Patapsco River including Baltimore Harbor; Chester River to Queenstown MD; Eastern Bay9 minutes ago
Futureurgency▲ 87%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 540 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS DELAWARE BAY WATERS NORTH…
NOAA / National Weather ServiceDelaware Bay waters north of East Point NJ to Slaughter Beach DE; Delaware Bay waters south of East Point NJ to Slaughter Beach DE9 minutes ago
Futureurgency▲ 87%
SevereOfficial alert ranked by severity, urgency, certainty and issue time.
Current snapshot
What this Signal is seeing now
Official · 96%
Severe Thunderstorm Warning issued August 7 at 1:15PM EDT until August 7 at 2:00PM EDT by NWS State College PA
SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Southeastern Columbia County in central Pennsylvania... Northeastern Dauphin County in south central Pennsylvania... Southeastern Northumberland County in…
NOAA / National Weather Service · 16 minutes agoOfficial · 96%
Severe Thunderstorm Warning issued August 7 at 1:08PM EDT until August 7 at 2:15PM EDT by NWS State College PA
SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Northeastern Juniata County in central Pennsylvania... Northeastern Perry County in south central Pennsylvania... Southeastern Snyder County in…
NOAA / National Weather Service · 23 minutes agoOfficial · 96%
Severe Thunderstorm Warning issued August 7 at 12:06PM CDT until August 7 at 12:45PM CDT by NWS Norman OK
SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Southeastern Kingfisher County in central Oklahoma... Northwestern Oklahoma County in central Oklahoma... Southern Logan County in central Oklahoma... Northeastern…
NOAA / National Weather Service · 25 minutes agoOfficial · 96%
Severe Thunderstorm Watch issued August 7 at 1:25PM EDT until August 7 at 9:00PM EDT by NWS Upton NY
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 540 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS LONG ISLAND SOUND WEST…
NOAA / National Weather Service · 6 minutes ago
Methodology
How to read this Signal
Signal surfaces source-attributed information and ranks current items using freshness, severity, observed movement and source confidence where those measurements are available. A high ranking identifies attention or consequence; it does not convert an allegation into a fact or a market price into a guaranteed forecast.
Current feed: GDACS + NOAA/NWS. Last successful snapshot: August 7, 2026 5:26 pm.
