859
WWUS51 KCTP 041642
SQWCTP

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Snow Squall Warning
National Weather Service State College PA
1142 AM EST Thu Dec 4 2025

PAC013-021-023-027-033-035-081-117-041745-
/O.NEW.KCTP.SQ.W.0037.251204T1642Z-251204T1745Z/
Blair PA-Cambria PA-Cameron PA-Centre PA-Clearfield PA-Clinton PA-
Lycoming PA-Tioga PA-
1142 AM EST Thu Dec 4 2025

The National Weather Service in State College PA has issued a

* Snow Squall Warning for...
  North central Blair County in central Pennsylvania...
  Northern Cambria County in central Pennsylvania...
  Southeastern Cameron County in north central Pennsylvania...
  Centre County in central Pennsylvania...
  Clearfield County in central Pennsylvania...
  Clinton County in north central Pennsylvania...
  Lycoming County in north central Pennsylvania...
  Southeastern Tioga County in north central Pennsylvania...

* Until 1245 PM EST.

* At 1141 AM EST, a dangerous snow squall was located along a line
  extending from Cedar Run to near Punxsutawney, moving south at
  30 mph.

  HAZARD...Intense bursts of heavy snow. Gusty winds leading to
           blowing snow and rapidly falling visibility. Wind gusts
           up to 35 mph.

  SOURCE...Radar and webcams.

  IMPACT...Travel will become difficult and potentially dangerous
           within minutes.

For those driving on Interstate 80, this includes areas between the
Dubois Route 255 and Jersey Shore exits, specifically from mile
markers 106 to 187.

This includes the following Interstates...
 Interstate 99 between mile markers 59 and 68, and from mile markers
82 to 85.
 Interstate 180 from mile markers 18 to 29.

Locations impacted include...
Williamsport, Lock Haven, Clearfield, Bellefonte, Montoursville,
Jersey Shore, Northern Cambria, Keating, Philipsburg, Woodland,
Curwensville, and Lamar.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow Down! Rapid changes in visibility and road conditions are
expected with this dangerous snow squall. Be alert for sudden
whiteout conditions.

Reduce speed and turn on headlights! During snow squalls, the
visibility may suddenly drop to near zero in whiteout conditions.

Consider avoiding or delaying travel until the snow squall passes
your location. If you must travel, use extra caution and allow extra
time. Rapid changes in visibility and slick road conditions may lead
to accidents.

&&

LAT...LON 4121 7683 4047 7893 4072 7880 4106 7880
      4124 7828 4123 7824 4125 7823 4165 7704
TIME...MOT...LOC 1641Z 346DEG 22KT 4149 7738 4089 7909

SNOW SQUALL...OBSERVED

$$

Martin

This warning encompasses PennDOT CMS Boards
D_D9_219S_46 (Cambria)...
D_D2_322 E-Reese Hollow Rd_Port Matilda_4 (Centre)...
D_D2_350 S-Sandy Ridge_SP4 (Centre)...
D_D2_80 E-145.5_35 (Centre)...
D_D2_80 E-153.8_13  (Centre)...
D_D2_80 E-158.2_14 (Centre)...
D_D2_80 E-170_41 (Centre)...
D_D2_80 W-146.4_Rest Area_SP6 (Centre)...
D_D2_80 W-153.8_36 (Centre)...
D_D2_80 W-159.1_15 (Centre)...
D_D2_80 W_165.9_12 (Centre)...
D_D2_99 N-59.7_3 (Centre)...
D_D2_99 N-67.4_Skytop_1(Centre)...
D_D2_99 N-82.5_50 (Centre)...
D_D2_99 S-67.4_Skytop_2 (Centre)...
D_D2_99 S-84.8_11 (Centre)...
D_D2_322 E-Clearfield_31 (Clearfield)...
D_D2_322 EB_Philipsburg_53 (Clearfield)...
D_D2_80 E-105.7_28 (Clearfield)...
D_D2_80 E-111.5_37 (Clearfield)...
D_D2_80 E-116.1_30 (Clearfield)...
D_D2_80 E-129.3_34  (Clearfield)...
D_D2_80 W-106.2_27 (Clearfield)...
D_D2_80 W-116.2_29 (Clearfield)...
D_D2_80 W-122.4_38 (Clearfield)...
D_D2_80 W-129.4_39 (Clearfield)...
D_D2_80 W-134.9_40 (Clearfield)...
D_D2_879 EB_32 (Clearfield)...
D_D2_220 N-Auction Rd_65 (Clinton)...
D_D2_220 S-Exit 111 Lockhaven_67 (Clinton)...
D_D2_80 E-175_43 (Clinton)...
D_D2_80 E-182.9_20 (Clinton)...
D_D2_80 W-175_42 (Clinton)...
D_D2_80 W-184.8_44 (Clinton)...
D_D3_15 N-Old Montgomery Pike Rd_14 (Lycoming)...
D_D3_15 S-N of Foy Ave_15 (Lycoming)...
D_D3_180 W-19_13(Lycoming)...
D_D3_220 N-Fourth St_12 (Lycoming)...
and D_D3_220 N-PA 44_P12 (Lycoming).