Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
905 PM EDT Thu May 15 2025
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-170115-
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Spotsylvania-King George-
Central and Southeast Prince William/Manassas/Manassas Park-
905 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.
.DAY ONE...Tonight
A River Flood Warning is in effect for the Potomac River upstream
of Washington DC. A Coastal Flood Warning is in effect for
Georgetown due to freshwater flooding.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
The River Flood Warning and Coastal Flood Warning continue into
Friday.
Severe thunderstorms capable of producing damaging winds and large
hail are possible Friday afternoon into Friday night.
Another round of severe thunderstorms capable of producing
damaging winds and large hail is possible Saturday afternoon.
However, confidence in timing and coverage is low at this time.
.SPOTTER INFORMATION STATEMENT...
Spotters activation may be needed Friday afternoon into Friday
night.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
905 PM EDT Thu May 15 2025
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-170115-
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Northwest Prince William-Hampshire-
Morgan-Berkeley-Jefferson-Hardy-
905 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...Tonight
River Flood Warnings are in effect for portions of the Potomac,
Shenandoah, and Rappahannock basins.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
River Flood Warnings continue through early Friday.
Severe thunderstorms capable of producing damaging winds and large
hail are possible Friday afternoon into Friday night.
Another round of severe thunderstorms capable of producing
damaging winds and large hail is possible Saturday afternoon,
mainly along and east of the Blue Ridge. However, confidence in
timing and coverage is low at this time.
.SPOTTER INFORMATION STATEMENT...
Spotters have been activated this evening. Spotter activation may
be needed Friday afternoon into Friday night.
$$
Hazardous Weather Outlook
National Weather Service Blacksburg VA
951 PM EDT Thu May 15 2025
NCZ001>006-018>020-VAZ012>020-022>024-032>035-043>047-058-059-170200-
Ashe-Alleghany NC-Surry-Stokes-Rockingham-Caswell-Watauga-Wilkes-
Yadkin-Wythe-Pulaski-Montgomery-Grayson-Carroll-Floyd-Craig-
Alleghany VA-Bath-Roanoke-Botetourt-Rockbridge-Patrick-Franklin-
Bedford-Amherst-Henry-Pittsylvania-Campbell-Appomattox-Buckingham-
Halifax-Charlotte-
951 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for north central North Carolina,
northwest North Carolina, central Virginia, south central Virginia,
southwest Virginia and west central Virginia.
.DAY ONE...Tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
There is a slight risk (level 2 of 5) for severe thunderstorms late
Friday. Thunderstorms may produce severe wind gusts and large hail.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
904 PM EDT Thu May 15 2025
MDZ021>025-NCZ012>017-030>032-102-VAZ048-060>062-064>069-075>090-092-
093-095>100-509>525-170115-
Dorchester-Wicomico-Somerset-Inland Worcester-Maryland Beaches-
Northampton-Hertford-Gates-Pasquotank-Camden-Western Currituck-
Bertie-Chowan-Perquimans-Eastern Currituck-Fluvanna-Prince Edward-
Cumberland-Goochland-Caroline-Mecklenburg-Lunenburg-Nottoway-Amelia-
Powhatan-Westmoreland-Richmond-Northumberland-Lancaster-Brunswick-
Dinwiddie-Prince George-Charles City-New Kent-Gloucester-Middlesex-
Mathews-Greensville-Sussex-Surry-James City-Southampton-
Isle of Wight-Norfolk/Portsmouth-Suffolk-Chesapeake-Virginia Beach-
Accomack-Western Louisa-Eastern Louisa-Western Hanover-
Eastern Hanover-Western Chesterfield-
Eastern Chesterfield (Including Col. Heights)-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
Western King William-Eastern King William-Western King and Queen-
Eastern King and Queen-Western Essex-Eastern Essex-York-Newport News-
Hampton/Poquoson-
904 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for southeast Maryland, northeast
North Carolina, central Virginia, east central Virginia, eastern
Virginia, north central Virginia, south central Virginia and
southeast Virginia.
.DAY ONE...Tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Scattered strong to severe storms are possible Friday afternoon into
Friday night. Damaging winds are the primary threat, but large hail
and an isolated tornado are also possible. Additional strong to
severe storms are possible Saturday, but confidence is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
$$
Hazardous Weather Outlook
National Weather Service State College PA
357 PM EDT Thu May 15 2025
PAZ033-034-162000-
Somerset-Bedford-
357 PM EDT Thu May 15 2025
...FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...This afternoon and tonight.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Flood Watch.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Flood Watch.
Severe thunderstorms with damaging winds 60 mph or greater and large
hail exceeding 1 inch in diameter are possible Friday night. Heavy
rain is also possible again Friday night into Saturday
morning.
Isolated strong thunderstorms are also possible on Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
357 PM EDT Thu May 15 2025
PAZ024>028-035-036-056-057-059-063>066-162000-
Cambria-Blair-Huntingdon-Mifflin-Juniata-Fulton-Franklin-Perry-
Dauphin-Lebanon-Cumberland-Adams-York-Lancaster-
357 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...This afternoon and tonight.
Scattered showers and thunderstorms may produce heavy rainfall,
gusty winds and small hail late tonight. Any heavy rainfall could
lead to minor flooding.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Scattered showers and thunderstorms may produce heavy rainfall,
gusty winds and small hail Friday morning. Any heavy rainfall could
lead to minor flooding.
Severe thunderstorms with damaging winds 60 mph or greater and
large hail exceeding 1 inch in diameter are possible Friday night.
Heavy rain is also possible Friday night into Saturday morning.
Strong to severe thunderstorms are also possible on Saturday, mainly
west of Gettysburg and Carlisle.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Charleston WV
204 PM EDT Thu May 15 2025
KYZ101>103-105-OHZ066-067-075-076-083>087-VAZ003-004-WVZ005>011-
013>020-024>034-039-040-515>526-161815-
Greenup-Carter-Boyd-Lawrence-Perry-Morgan-Athens-Washington-
Jackson OH-Vinton-Meigs-Gallia-Lawrence OH-Dickenson-Buchanan-Wayne-
Cabell-Mason-Jackson WV-Wood-Pleasants-Tyler-Lincoln-Putnam-Kanawha-
Roane-Wirt-Calhoun-Ritchie-Doddridge-Mingo-Logan-Boone-Clay-Braxton-
Gilmer-Lewis-Harrison-Taylor-McDowell-Wyoming-Upshur-Barbour-
Northwest Raleigh-Southeast Raleigh-Northwest Fayette-
Southeast Fayette-Northwest Nicholas-Southeast Nicholas-
Northwest Webster-Southeast Webster-Northwest Pocahontas-
Southeast Pocahontas-Northwest Randolph-Southeast Randolph-
204 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for northeast Kentucky, southeast
Ohio, southwest Virginia and much of West Virginia.
.DAY ONE...This Afternoon and Tonight.
Strong to severe storms are possible late tonight into early Friday
morning, the main threats will be damaging winds and large hail.
There is a chance for an isolated tornado, primarily farther west.
Localized flash flooding could be possible with any heavier downpours
or training thunderstorms, particularly in already saturated areas.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Severe thunderstorms are expected across the forecast area tomorrow,
becoming scattered to numerous later in the afternoon into the evening.
Damaging wind gusts and large hail. The risk for tornadoes will also
exist, but will be a lower chance compared to the other hazards.
Flash flooding will also be possible with the thunderstorms tomorrow,
especially in storms with high rainfall rates or storms that train
over specific locations.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions by calling the toll-free spotter hotline, or by other
methods detailed at www.weather.gov/rlx/reports.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
Issued by National Weather Service Charleston WV
158 PM EDT Thu May 15 2025
OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>022-029-
031-073>078-WVZ001>004-012-021-509>514-161800-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Jefferson PA-Beaver-Allegheny-Armstrong-
Washington-Greene-Westmoreland-Higher Elevations of Westmoreland-
Fayette-Higher Elevations of Fayette-Indiana-
Higher Elevations of Indiana-Hancock-Brooke-Ohio-Marshall-Wetzel-
Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
158 PM EDT Thu May 15 2025
This Hazardous Weather Outlook is for east central Ohio, western
Pennsylvania, and northern West Virginia.
.DAY ONE...This afternoon and tonight.
Showers and thunderstorms may become strong to severe late tonight
into early Friday morning. All hazards will be possible, including
damaging straight line winds, large hail, and tornadoes. The best
time period for storm is 11pm tonight to 5am Friday morning.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Showers and thunderstorms will once again carry the potential to
produce severe weather late Friday into early Saturday. All hazards
will be possible, including damaging straight line winds, large
hail, and tornadoes. The best time period for storm development is
between 8pm Friday into 2am Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
$$
Hefferan
