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Altoona, Pennsylvania Weather Forecast
Altoona, Pennsylvania Weather
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Weather Forecast for Altoona, Pennsylvania : Blair County
Issued: 1:05 am EST Jan 21, 2026 Latitude: 40.5186809 Longitude: -78.3947359 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Clear on Overnight 80% chance of snow on Wednesday Mostly Sunny on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday 70% chance of snow on Sunday Partly Sunny on Monday Mostly Sunny on Tuesday
Low: 7 °F High: 34°F High: 35°F High: 24°F High: 12°F High: 15°F High: 19°F High: 21°F
Low: 28°F Low: 16°F Low: 0°F Low: 5 °F Low: 7 °F Low: 6°F  
Clear Snow Mostly Sunny Partly Sunny Mostly Cloudy Snow Partly Sunny Mostly Sunny
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Current Conditions at
ALTOONA - (KAOO)
10°
Clear
as of 12:53 AM EST
Rel. Humidity: 51%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: VFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
9°
Feels like -4°F
Clear
as of 12:54 AM EST
Rel. Humidity: 50%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
CLEARFIELD - (KFIG)
-0°
Clear
as of 12:54 AM EST
Rel. Humidity: 84%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.36 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STEWART FIELD - (KIDI)
-0°
Partly Cloudy
as of 1:35 AM EST
Rel. Humidity: 84%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 2700ft, Scattered at 5000ft, Scattered at 6000ft
Clear on Overnight Overnight... Clear, with a low around 7. Wind chill values as low as zero. Light south wind.
80% chance of snow Wednesday Wednesday... Snow showers, mainly after 3pm. High near 34. South wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
80% chance of freezing rain & snow Wednesday Night Wednesday Night... Drizzle, snow showers, and freezing rain before 1am, then a chance of drizzle or freezing rain between 1am and 4am, then a slight chance of drizzle, snow showers, and freezing rain after 4am. Low around 28. South wind 8 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 35. West wind 14 to 18 mph, with gusts as high as 40 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 16. West wind around 9 mph, with gusts as high as 22 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 24.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 0.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 12.
60% chance of snow Saturday Night Saturday Night... Snow likely, mainly after 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.
70% chance of snow Sunday Sunday... Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.
50% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Partly Sunny on Monday Monday... Partly sunny, with a high near 19.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 6.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 21.
Current Radar Image


Sun Almanac for Altoona, Pennsylvania
Sunrise: 07:32 AM
Sunset: 5:18 PM
Civil Sunrise:07:02 AM
Civil Sunset: 5:48 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 6:21 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 6:54 PM
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