Pittsburgh, Pennsylvania
Regional Weather Alerts
| Alert: | Special Weather Statement |
| Area(s): | Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Allegheny; Armstrong; Westmoreland; Westmoreland Ridges; Indiana; Higher Elevations of Indiana |
| Effective: | 2025-11-19 @ 8:51 pm |
| Onset: | 2025-11-19 @ 8:51 pm -> 2025-11-20 @ 2:00 am |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS Pittsburgh PA on 2025-11-19 @ 8:51 pm |
| Headline: | Special Weather Statement issued November 19 at 9:51PM EST by NWS Pittsburgh PA |
| Description: |
..Patchy Freezing Fog Overnight.. With temperatures below freezing in isolated areas with fog formation observed, freezing fog remains possible through the overnight hours. This may result in a light coating of ice, particularly for elevated surfaces, though some slick spots are possible on area roads and sidewalks. Use extra caution if outside this evening. |
| Alert: | Special Weather Statement |
| Area(s): | Elk; Cameron; Northern Clinton; Clearfield; Northern Centre; Southern Centre; Cambria; Blair; Huntingdon; Mifflin; Juniata; Somerset; Bedford; Fulton; Franklin; Northern Lycoming; Sullivan; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Perry; Dauphin; Schuylkill; Lebanon; Cumberland; Adams; York; Lancaster |
| Effective: | 2025-11-19 @ 8:29 pm |
| Onset: | 2025-11-19 @ 8:29 pm -> 2025-11-20 @ 4:00 am |
| Severity: | Moderate |
| Certainty: | Observed |
| Urgency: | Expected |
| Issued By: | NWS State College PA on 2025-11-19 @ 8:29 pm |
| Headline: | Special Weather Statement issued November 19 at 9:29PM EST by NWS State College PA |
| Description: |
Locally dense fog will reduce visibility to a quarter mile or less in spots through the night. At the same time, many locations are near or even below the freezing mark. This may lead to slick spots on roads, especially bridges and overpasses, and on sidewalks. If traveling, be prepared for changes in visibility over a short distance, and also for a thin layer of ice that may be difficult to recognize. The fog will dissipate and visibility will steadily improve in the morning. |