| NWS Forecast for: Westmoreland County Issued by: National Weather Service Pittsburgh, PA Last Update: 501 AM EST Thu Jan 22 2026 |  |
Today: Partly sunny this morning, then becoming partly cloudy. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly cloudy. Lows around 18. Southwest winds 5 to 10 mph with gusts up to 20 mph. Friday: Partly sunny. Highs in the mid 20s. Temperatures falling to around 15 in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph. Friday Night: Partly cloudy. Much colder with lows around zero. Northwest winds 10 to 15 mph. Saturday: Mostly cloudy. Very cold with highs around 15. Northeast winds around 5 mph. Saturday Night: Snow likely in the evening, then snow after midnight. Snow may be heavy at times after midnight. Snow accumulation possible. Very cold. Near steady temperature around 10 above. Chance of snow 90 percent. Sunday: Snow. Additional snow accumulation possible. Highs in the mid 20s. Chance of snow near 100 percent. Sunday Night: Snow likely, mainly in the evening. Additional snow accumulation possible. Very cold with lows around 10 above. Chance of snow 70 percent. Monday: Mostly cloudy with a 50 percent chance of snow. Very cold with highs around 20. Monday Night: Mostly cloudy. Very cold with lows zero to 5 above zero. Wind chill values as low as 10 below. Tuesday: Partly sunny. Highs in the lower 20s. Wind chill values as low as 10 below in the morning. Tuesday Night: Mostly cloudy. Very cold with lows around 10 above. Wednesday: Considerable cloudiness with a 40 percent chance of snow. Highs in the mid 20s. | |
| Zone Forecast: Westmoreland County | |
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