Alert Details
* WHAT...Heat index values up to 104. * WHERE...A portion of central Pennsylvania. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
National Weather Service
Live Weather Camera in Philadelphia, PA. Heat advisory
Heat Advisory issued July 4 at 3:21AM EDT until July 4 at 8:00PM EDT by NWS State College PA
Moderate
Expected
40 cameras
Active Until
Jul 5, 2026 00:00 UTC
Certainty
Likely
Issued By
NWS State College PA
Area
Southern Centre; Huntingdon; Mifflin; Juniata; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Schuylkill
Warning Area and Cameras
Polygon shows the NWS alert area. Markers show matched traffic cameras.
Recommended Action
Drink plenty of fluids, stay out of the sun, and stay in an air-conditioned room. Review heat safety and preparedness information at weather.gov/safety/heat.
Cameras Affected by this Warning
40 matched traffic cameras.
US 22 @ US 522 NORTH WALNUT ST EXIT
Brown Township, PA
US 22
US-522N/22E @ US-322 Interchange Mifflin Co.
Brown Township, PA
US 22
US 322 @ BOTTOM OF SEVEN MOUNTAINS
Brown Township, PA
US 322
US 322 @ FILTER PLANT RD
Brown Township, PA
US 322
US 322 @ MIDDLE OF SEVEN MOUNTAINS
Brown Township, PA
US 322
US 322 @ PA 655 REEDSVILLE/BELLEVILLE EXIT
Brown Township, PA
US 322
US 322 @ TOP OF SEVEN MOUNTAINS
Brown Township, PA
US 322
US 322/22 @ US 22 BUSINESS/LEWISTOWN EXIT
Brown Township, PA
US 322
US 322/22 @ US 522
Brown Township, PA
US 322
US-322 E/B Seven Mountains @ Runaway Truck Ramp Mifflin Co.
Brown Township, PA
US 322
PA 453 @ PA 45
Cromwell Township, PA
Altoona City
US 22 @ PA 453
Cromwell Township, PA
Altoona City
I-76 @ MP 184.7, Tuscarora Tunnel
Cromwell Township, PA
Turnpike (I-76)
I-76 @ MP 186, Tuscarora Tunnel
Cromwell Township, PA
Turnpike (I-76)
I-76 @ Tuscarora Tunnel, West Portal
Cromwell Township, PA
Turnpike (I-76)
US 22/322 @ NARROWS (EAST END)
Fermanagh Township, PA
US 22
US 22/322 @ SR 35 (MIFFLINTOWN)
Fermanagh Township, PA
US 22
US 22/322 EB Exit_Thompsontown (Portable)
Fermanagh Township, PA
US 22/322
US-322/22 W/B @ Lewistown Narrows Juniata Co.
Fermanagh Township, PA
US 22/322
I-80 @ EXIT 210A B (US 15 SOUTH/NORTH LEWISBURG/WILLIAMSPORT)
Kelly Township, PA
I-80
I-80 @ MM 204.4 (PORTABLE)
Kelly Township, PA
I-80
PA 147 @ SNYDER/NORTHUMBERLAND CSVT BRIDGE
Kelly Township, PA
PA 147
I-80 @ EXIT 212B (I-180 WEST WILLIAMSPORT)
Philadelphia, PA
I-80
I-80 @ EXIT 232 (PA 42 BUCKHORN)
Philadelphia, PA
I-80
I-80 @ EXIT 241 (US 11 LIME RIDGE/BERWICK)
Philadelphia, PA
I-80
I-80 @ MM 215
Philadelphia, PA
I-80
I-80 @ MM 244.6 (MIFFLINVILLE)
Philadelphia, PA
I-80
I-80 E/B MM 246 @ Roadside Rest Columbia Co - Tipping Bucket
Philadelphia, PA
I-80
I-80 E/B MM 246 @ Roadside Rest Columbia Co.
Philadelphia, PA
I-80
I-81 @ EXIT 107 (US 209)
Philadelphia, PA
I-81
I-81 @ EXIT 119 (HIGHRIDGE PARK RD)
Philadelphia, PA
I-81
I-81 @ EXIT 124 (PA 61)
Philadelphia, PA
I-81
I-81 @ EXIT 131 (PA 54 HOMETOWN)
Philadelphia, PA
I-81
I-81 @ EXIT 138 MCADOO
Philadelphia, PA
I-81
I-81 N/B @ Exit 112 Hegins Schuylkill Co.
Philadelphia, PA
I-81
I-81 S/B @ Exit 134 Delano Schuylkill Co.
Philadelphia, PA
I-81
PA 147 @ PA 642 (MILTON)
Philadelphia, PA
PA 147
PA 147 @ RIDGE ROAD
Philadelphia, PA
PA 147
SR 54 W/B Natalie Mtn @ Natalie Northumberland Co.
Philadelphia, PA
PA 54
SR 11 NB/ I-80 APPROACH (BLOOMSBURG)
Philadelphia, PA
US 11