Mastodawn

#CTP #PAwx 362
WWUS71 KCTP 081156
NPWCTP

URGENT - WEATHER MESSAGE
National Weather Service State College PA
756 AM EDT Fri May 8 2026

PAZ004>006-010>012-017-018-024-033-037-041-042-081300-
/O.EXP.KCTP.FR.Y.0006.000000T0000Z-260508T1200Z/
Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield-
Northern Centre-Cambria-Somerset-Tioga-Northern Lycoming-Sullivan-
Including the cities of Mansfield, DuBois, Bradford, St. Marys,
Laporte, Ridgway, Clearfield, Trout Run, https://mesonet.agron.iastate.edu/vtec/f/2026-O-EXP-KCTP-FR-Y-0006_2026-05-08T11:56Z

KCTP Frost Advisory #6

Warren, McKean, Potter, Elk, Cameron, Northern Clinton, Clearfield, Northern Centre, Cambria, Somerset, Tioga, Northern Lycoming, Sullivan

Iowa Environmental Mesonet

IEMbot CTP 6h ago

#CTP #PAwx 934
FXUS61 KCTP 080949
AFDCTP

Area Forecast Discussion
National Weather Service State College PA
549 AM EDT Fri May 8 2026

.WHAT HAS CHANGED...
* Added fog N of I-80 for this morning
* Upped winds today a bit from guidance, most in the SE.
* Expanded frost mentions Mon night

.KEY MESSAGES...
1) Persistent and digging upper low over central Canada and the
Upper Great Lakes will provide several shots of rain all through
the weekend.

2) High pressure ea https://mesonet.agron.iastate.edu/p.php?pid=202605080949-KCTP-FXUS61-AFDCTP

IEM :: AFD from NWS CTP

AFD issued by NWS CTP at 08 May 2026 09:49 UTC

IEMbot CTP 6h ago

#CTP #PAwx 844
AWUS81 KCTP 080920
RWSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-
049>053-056>059-063>066-082330-

Regional Weather Summary
National Weather Service State College PA
520 AM EDT Fri May 8 2026

A frost advisory is out until 8AM for portions of NW PA and the
Alleghenies. Patchy fog is also present in parts of N/NE PA, which
will likely burn away by around 9AM. High temperatures on Friday
will range from the mid 50s across the north, to https://mesonet.agron.iastate.edu/p.php?pid=202605080920-KCTP-AWUS81-RWSCTP

IEM :: RWS from NWS CTP

RWS issued by NWS CTP at 08 May 2026 09:20 UTC

IEMbot CTP 8h ago

#CTP #PAwx 634
FLUS41 KCTP 080749
HWOCTP

Hazardous Weather Outlook
National Weather Service State College PA
349 AM EDT Fri May 8 2026

PAZ019-025>028-034>036-045-046-049>053-056>059-063>066-090800-
Southern Centre-Blair-Huntingdon-Mifflin-Juniata-Bedford-Fulton-
Franklin-Southern Clinton-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Perry-Dauphin-Schuylkill-Lebanon-Cumberland-
Adams-York-Lancaster-
349 AM EDT Fri May 8 2026

This Hazardous Weather O https://mesonet.agron.iastate.edu/p.php?pid=202605080749-KCTP-FLUS41-HWOCTP

IEM :: HWO from NWS CTP

HWO issued by NWS CTP at 08 May 2026 07:49 UTC

IEMbot CTP 8h ago

#CTP #PAwx 268
FXUS61 KCTP 080715
AFDCTP

Area Forecast Discussion
National Weather Service State College PA
315 AM EDT Fri May 8 2026

.WHAT HAS CHANGED...
* Added fog N of I-80 for this morning
* Upped winds today a bit from guidance, most in the SE.
* Expanded frost mentions Mon night

.KEY MESSAGES...
1) Persistent and digging upper low over central Canada and the
Upper Great Lakes will provide several shots of rain all through
the weekend.

2) High pressure ea https://mesonet.agron.iastate.edu/p.php?pid=202605080715-KCTP-FXUS61-AFDCTP

IEM :: AFD from NWS CTP

AFD issued by NWS CTP at 08 May 2026 07:15 UTC

IEMbot CTP 9h ago

#CTP #PAwx 574
CDUS41 KCTP 080624
CLIJST

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
224 AM EDT FRI MAY 08 2026

...................................

...THE JOHNSTOWN CLIMATE SUMMARY FOR MAY 7 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605080624-KCTP-CDUS41-CLIJST