Blair County, PA: Current UV Index and Hourly Forecast

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As of 5:34 PM EDT on July 16, 2025, all 93 cities in Blair County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Roaring Spring, PA with a reading of 1.6.

Over the next 24 hours, the highest UV Index reading in Blair County, PA is expected to be 9.8 in Roaring Spring between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Blair County, PA

Current UV Index in Cities in Blair County, PA

• Altoona - 1
• Bald Eagle - 1.2
• Beavertown - 1
• Bellwood - 1.3
• Blue Knob - 1.6
• Brooks Mill - 1.6
• Canan Station - 1
• Canoe Creek - 1.3
• Carson Valley - 1
• Charlottsville - 1.2
• Clappertown - 1.3
• Claysburg - 1.6
• Cotton Town - 1.6
• Cove Forge - 1.3
• Cross Keys - 1
• Culp - 1.3
• Curryville - 1
• Dumb Hundred - 1.6
• Duncansville - 1
• East Altoona - 1.3
• East Freedom - 1.6
• East Sharpsburg - 1
• Elberta - 1.3
• Eldorado - 1
• Fisherville - 1.3
• Foot of Ten - 1
• Fort Fetter - 1
• Fostoria - 1.3
• Franklin Forge - 1.3
• Frankstown - 1.3
• Fredericksburg - 1
• Friesville - 1.6
• Ganister - 1.3
• Geeseytown - 1.3
• Gray - 1.2
• Grazierville - 1.2
• Greenwood - 1.3
• Henrietta - 1
• Hollidaysburg - 1
• Homewood at Martinsburg - 1
• Ironville - 1.2
• Jugtown - 1
• Juniata Gap - 1
• Klahr - 1.6
• Lakemont - 1
• Larke - 1.3
• Leamersville - 1.6
• Linds Crossing - 1.3
• Loop - 1.3
• Martinsburg - 1
• Martinsburg Junction - 1
• McKee - 1.6
• Mill Run - 1
• Millerstown - 1
• Moores Mill - 1.3
• Nealmont - 1.2
• Newburg - 1
• Newry - 1
• Northwood - 1.2
• Olivia - 1.2
• Ore Hill - 1.6
• Oreminea - 1.3
• Penn Farms - 1
• Pinecroft - 1.3
• Point View - 1.3
• Puzzletown - 1
• Red Hill - 1
• Reese - 1.3
• Reightown - 1.3
• Reservoir - 1
• Roaring Spring - 1.6
• Robeson Extension - 1.3
• Roots - 1.3
• Royer - 1.3
• Shelltown - 1.3
• Shellytown - 1.3
• Sickles Corner - 1.3
• Skelp - 1.3
• Ski Gap - 1.6
• Smith Corner - 1.6
• Spring Drive Mobile Home Park - 1
• Sproul - 1.6
• Staint Clair - 1.3
• Sunbrook - 1
• Sylvan Hills - 1
• Tipton - 1.2
• Tunnelhill - 1
• Tyrone - 1.2
• Tyrone Forge - 1.2
• Vail - 1.2
• Vicksburg - 1.6
• Williamsburg - 1.3
• Wopsononock - 1