Latest PA Weather Summary:
744
AWUS81 KCTP 091525
RWSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-
049>053-056>059-063>066-100530-
Regional Weather Summary
National Weather Service State College PA
1025 AM EST Sun Nov 9 2025
Scattered rain showers will affect the region today, as low
pressure crosses Pennsylvania. High temperatures will range from
the mid 40s in the far northwest to the mild low 60s across the
southeastern piedmont.
Colder air will filter into the region this evening into tonight,
with lingering rain showers changing over to snow showers across
northern and western Pennsylvania. Farther to the southeast,
lingering rain showers will gradually taper off. It will turn
noticeably colder, with low temperatures Monday morning ranging
from the mid 20s across northwestern Pennsylvania to the low 40s
in the Philadelphia area.
Colder weather will persist through the first half of the week,
with occasional snow showers affecting primarily northern and
western Pennsylvania. The heaviest snow is expected downwind of
Lake Erie where 5 to 8 inches of snow will be possible. 1 to 3
inches of snow will also be possible for the ridges of the
Alleghenies. Flurries or sprinkles could drift into the central
mountains as well, with partial clearing southeast of the
mountains.
$$
Latest Forecaster's Discussion:
980
FXUS61 KCTP 091136
AFDCTP
Area Forecast Discussion
National Weather Service State College PA
636 AM EST Sun Nov 9 2025
.SYNOPSIS...
* A storm system will cross Pennsylvania today, accompanied by
scattered rain shower.
* Colder air will wrap in behind this system this evening into
tonight, with precipitation gradually changing over to snow
showers across the northern and western highlands.
* Lake-effect and upslope snow showers continue Mon into Tues,
along with the coldest temperatures of the season thus far.
* Temperatures should begin to moderate by late week.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
Patchy dense fog has formed across north-central Pennsylvania
during the early overnight hours, with several sites now
reporting vsbys at or below 1/4 mile. A Dense Fog Advisory has
just been issued for most of the area along and north of I-80.
Patchy light rain showers will continue to drift across northern
and western Pennsylvania through the remainder of the overnight
as well.
Sfc low pressure will cross Pennsylvania today, accompanied by
scattered rain showers areawide. Rainfall amounts through this
evening are expected to be 0.10-0.40" across central PA.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM MONDAY/...
Colder air will wrap into the area behind the departing system
this evening into tonight, with lingering rain showers changing
over to snow showers across northwestern PA this evening and
across the remainder of the northern and western highlands
overnight. Farther to the southeast, rain showers will
gradually taper off overnight into Monday AM.
Monday will feel noticeably colder, with a brisk northwesterly
breeze and scattered snow showers continuing across the
northern and western highlands. Occasional flurries or
sprinkles could spill into the central mtns as well.
Highs Monday will range from the low 30s across north-central
Pennsylvania to the upper 40s in the Lower Susq Valley, which is
10-20 degrees below average for this time of year. A preview of
winter...
&&
.LONG TERM /MONDAY NIGHT THROUGH SATURDAY/...
Deep upper-level troughing over the Eastern United States will
result in continued cold temperatures into midweek, with a
favorable NWerly flow pattern setup for the first widespread
lake effect and orographically enhanced snow accumulation of the
season. This will be the coldest airmass we`ve seen so far this
season, with wind chills holding in the 20s and 30s areawide
both Monday and Tuesday afternoon.
Accumulating snowfall is favored across the usual northwestern
lake-effect snowbelt and southward into the Laurel Highlands.
A plowable snowfall (2"+) is likely for the northwestern
snowbelt downwind of Lake Erie. Antecedent warm ground
temperatures may limit accumulation at onset, but it will
eventually begin to stick. East of I-99 and south of I-80, snow
showers or flurries are possible but accumulating snowfall
appears to be less likely.
The December-like cold airmass is forecast to retreat later in
the week, with temperatures returning closer to seasonal
averages.
&&
.AVIATION /12Z SUNDAY THROUGH THURSDAY/...
Locally dense fog has developed across some of the area, causing
significant reductions in visibility for BFD and UNV. Several
METARs in the area are reporting visbys of 1/4 mile or less.
These foggy spots could linger just beyond sunrise until a
scattered rain shower scatters the fog, or mixing occurs to lift
the stratus deck up to IFR and MVFR levels.
Today, lower clouds and rain showers will slowly spread across
the Commonwealth from NW-SE, as a surface low pressure wave
tracks through the region. Deteriorating conditions should
result in continued IFR restrictions at KBFD (80% confidence
level), with MVFR-fuel alternate restrictions expected elsewhere
(60-70% confidence levels). The only sites that could remain VFR
are in the Lower Susquehanna Valley. Rain will transition to
snow at KBFD early Monday morning as the cold air arrives and
the lake effect machine starts up.
As for surface winds, light and variable flow overnight (5 kt or
less), should ultimately turn S-SE by midday today, then SW-W
late in the day. Some gusty winds (up to around 20 kt) are
possible during the afternoon.
Outlook...
Mon-Tue...Gusty W-NW winds (up to 30 kt) area-wide. MVFR to
occasional IFR restrictions in snow showers anticipated at KJST
and KBFD. Brief MVFR restrictions could occur at KAOO, KUNV, and
KIPT, but otherwise look for VFR.
Wed-Thur...Slightly milder, but blustery with MVFR/IFR
conditions in lake effect/upslope snow (rain mid-day) at
KBFD/KJST. MVFR to low VFR cigs elsewhere. Sfc wind gusts
20-30kts from 260-290 degrees (mainly during the day).
&&
.CTP WATCHES/WARNINGS/ADVISORIES...
Dense Fog Advisory until 9 AM EST this morning for PAZ005-006-
010>012-017>019-037-041-042-045-046.
&&
$$
SYNOPSIS...Evanego
NEAR TERM...Evanego
SHORT TERM...Dangelo/Evanego
LONG TERM...Evanego/Bowen
AVIATION...Jurewicz/Bowen
Latest Public Information Statement:
189
NOUS41 KCTP 061048
PNSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-049>053-056>059-
063>066-062248-
Public Information Statement
National Weather Service State College PA
548 AM EST Thu Nov 6 2025
...HIGHEST WIND REPORTS...
Location Speed Time/Date Provider
...Pennsylvania...
...Bedford County...
Bedford Airport 49 MPH 0915 PM 11/05 AWOS
...Blair County...
Altoona-Blair County Airport 55 MPH 0900 PM 11/05 AWOS
...Cambria County...
Johnstown Airport 56 MPH 0823 PM 11/05 ASOS
...Centre County...
University Park Airport 51 MPH 0705 PM 11/05 AWOS
...Clearfield County...
Clearfield Airport 64 MPH 0736 PM 11/05 ASOS
...Clinton County...
Lock Haven Airport 36 MPH 0705 PM 11/05 AWOS
...Dauphin County...
Harrisburg Intl Airport 62 MPH 0841 PM 11/05 ASOS
...Elk County...
St Marys 43 MPH 0715 PM 11/05 AWOS
...Lancaster County...
Lancaster Airport 54 MPH 0903 PM 11/05 ASOS
...Lebanon County...
Muir Airfield Ft. Indiantown 47 MPH 0957 PM 11/05 AWOS
...Lycoming County...
Williamsport Airport 52 MPH 0853 PM 11/05 ASOS
...McKean County...
Bradford Airport 53 MPH 0628 PM 11/05 ASOS
...Mifflin County...
Mifflin County Airport-RVL 61 MPH 0735 PM 11/05 AWOS
...Schuylkill County...
Joe Zerbey Airport 45 MPH 0815 PM 11/05 AWOS
...Snyder County...
Selinsgrove 48 MPH 0858 PM 11/05 ASOS
...Somerset County...
Somerset Airport 40 MPH 1055 PM 11/05 AWOS
...Tioga County...
Wellsboro Airport 51 MPH 0735 PM 11/05 AWOS
...York County...
Capitol City Airport 54 MPH 0947 PM 11/05 ASOS
York Airport 53 MPH 0857 PM 11/05 ASOS
&&
**METADATA**
:11/05/2025,0915 PM, PA, Bedford, Bedford Airport, , , 40.0833, -78.5167, PKGUST, 49, mph, AWOS, Peak Wind Gust,
:11/05/2025,0900 PM, PA, Blair, Altoona-Blair County Airport, , , 40.2999, -78.3168, PKGUST, 55, mph, AWOS, Peak Wind Gust,
:11/05/2025,0823 PM, PA, Cambria, Johnstown Airport, , , 40.3167, -78.8333, PKGUST, 56, mph, ASOS, Peak Wind Gust,
:11/05/2025,0705 PM, PA, Centre, University Park Airport, , , 40.85, -77.8333, PKGUST, 51, mph, AWOS, Peak Wind Gust,
:11/05/2025,0736 PM, PA, Clearfield, Clearfield Airport, , , 41.05, -78.4167, PKGUST, 64, mph, ASOS, Peak Wind Gust,
:11/05/2025,0705 PM, PA, Clinton, Lock Haven Airport, , , 41.136, -77.4219, PKGUST, 36, mph, AWOS, Peak Wind Gust,
:11/05/2025,0841 PM, PA, Dauphin, Harrisburg Intl Airport, , , 40.2, -76.7667, PKGUST, 62, mph, ASOS, Peak Wind Gust,
:11/05/2025,0715 PM, PA, Elk, St Marys, , , 41.4167, -78.5, PKGUST, 43, mph, AWOS, Peak Wind Gust,
:11/05/2025,0903 PM, PA, Lancaster, Lancaster Airport, , , 40.1167, -76.3, PKGUST, 54, mph, ASOS, Peak Wind Gust,
:11/05/2025,0957 PM, PA, Lebanon, Muir Airfield Ft. Indiantown Gap, , , 40.4167, -76.5667, PKGUST, 47, mph, AWOS, Peak Wind Gust,
:11/05/2025,0853 PM, PA, Lycoming, Williamsport Airport, , , 41.25, -76.9167, PKGUST, 52, mph, ASOS, Peak Wind Gust,
:11/05/2025,0628 PM, PA, McKean, Bradford Airport, , , 41.8, -78.6333, PKGUST, 53, mph, ASOS, Peak Wind Gust,
:11/05/2025,0735 PM, PA, Mifflin, Mifflin County Airport-RVL, , , 40.6833, -77.6333, PKGUST, 61, mph, AWOS, Peak Wind Gust,
:11/05/2025,0815 PM, PA, Schuylkill, Joe Zerbey Airport, , , 40.7, -76.3666, PKGUST, 45, mph, AWOS, Peak Wind Gust,
:11/05/2025,0858 PM, PA, Snyder, Selinsgrove, , , 40.8167, -76.8667, PKGUST, 48, mph, ASOS, Peak Wind Gust,
:11/05/2025,1055 PM, PA, Somerset, Somerset Airport, , , 40.0333, -79.0167, PKGUST, 40, mph, AWOS, Peak Wind Gust,
:11/05/2025,0735 PM, PA, Tioga, Wellsboro Airport, , , 41.7333, -77.4, PKGUST, 51, mph, AWOS, Peak Wind Gust,
:11/05/2025,0857 PM, PA, York, York Airport, , , 39.9167, -76.8833, PKGUST, 53, mph, ASOS, Peak Wind Gust,
:11/05/2025,0947 PM, PA, York, Capitol City Airport, , , 40.2167, -76.85, PKGUST, 54, mph, ASOS, Peak Wind Gust,
Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.
$$
MRS
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