#CTP #PAwx 304
FXUS61 KCTP 232237
AFDCTP

Area Forecast Discussion
National Weather Service State College PA
637 PM EDT Mon Mar 23 2026

.WHAT HAS CHANGED...
* Minor updates to PoPs with snow showers this afternoon.

&&

.KEY MESSAGES...
1) Lake effect and upslope snow showers across northern and
western Pennsylvania through the evening hours. Heavier snow
showers possible across mainly the northern tier of
Pennsylvania.

2) Next window for steady, widespread rain i https://mesonet.agron.iastate.edu/p.php?pid=202603232237-KCTP-FXUS61-AFDCTP

IEM :: AFD from NWS CTP

AFD issued by NWS CTP at 23 Mar 2026 22:37 UTC

THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx

Posted Monday 03/23/26 @ 1:31 PM — Finally, some <a class="glossaryLink" aria-de ... https: theweatherguy.net blog ?p="26499</body"></a>

#CTP #PAwx 922
CDUS41 KCTP 232121
CLIBFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT MON MAR 23 2026

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

...THE BRADFORD CLIMATE SUMMARY FOR MARCH 23 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1957 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=202603232121-KCTP-CDUS41-CLIBFD

IEM :: CLI from NWS CTP

CLI issued by NWS BFD at 23 Mar 2026 21:21 UTC

#CTP #PAwx 921
CDUS41 KCTP 232121
CLIJST

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT MON MAR 23 2026

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

...THE JOHNSTOWN CLIMATE SUMMARY FOR MARCH 23 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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=202603232121-KCTP-CDUS41-CLIJST

IEM :: CLI from NWS CTP

CLI issued by NWS JST at 23 Mar 2026 21:21 UTC

#CTP #PAwx 918
CDUS41 KCTP 232121
CLIIPT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT MON MAR 23 2026

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

...THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MARCH 23 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 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=202603232121-KCTP-CDUS41-CLIIPT

IEM :: CLI from NWS CTP

CLI issued by NWS IPT at 23 Mar 2026 21:21 UTC

#CTP #PAwx 920
CDUS41 KCTP 232121
CLIAOO

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT MON MAR 23 2026

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

...THE ALTOONA CLIMATE SUMMARY FOR MARCH 23 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 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=202603232121-KCTP-CDUS41-CLIAOO

IEM :: CLI from NWS CTP

CLI issued by NWS AOO at 23 Mar 2026 21:21 UTC

#CTP #PAwx 919
CDUS41 KCTP 232121
CLIMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT MON MAR 23 2026

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR MARCH 23 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 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=202603232121-KCTP-CDUS41-CLIMDT

IEM :: CLI from NWS CTP

CLI issued by NWS MDT at 23 Mar 2026 21:21 UTC

Excessive Rainfall Outlook (ERO) Interactive Display