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Klahr, Pennsylvania Weather Forecast
Klahr, Pennsylvania Weather
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Weather Forecast for Klahr, Pennsylvania : Blair County
Issued: 7:06 am EST Jan 23, 2026 Latitude: 40.2992424 Longitude: -78.5127935 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Sunny on Today Cloudy on Tonight Mostly Cloudy on Saturday 100% chance of snow on Sunday 30% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Thursday
High: 11 °F Low: -3°F High: 10°F High: 16°F High: 16°F High: 13°F High: 16°F High: 10°F
Low: 7 °F Low: 14°F Low: 0 °F Low: 6°F Low: 1°F  
Sunny Cloudy Mostly Cloudy Snow Snow Partly Sunny Mostly Cloudy Partly Sunny
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Current Conditions at
ALTOONA - (KAOO)
23°
Feels like 8°F
Clear
as of 6:53 AM EST
Rel. Humidity: 53%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 35 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
18°
Feels like 2°F
Partly Cloudy
as of 6:54 AM EST
Rel. Humidity: 61%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 26 MPH
250° West
Cloud Level(s): Scattered at 3500ft
Current Conditions at
STEWART FIELD - (KIDI)
19°
Feels like 6°F
Mostly Clear
as of 7:15 AM EST
Rel. Humidity: 52%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
13 MPH
260° West
Cloud Level(s): Few at 12000ft
Current Conditions at
LATROBE - (KLBE)
25°
Feels like 11°F
Clear
as of 6:47 AM EST
Rel. Humidity: 49%
Dew Point: 9°F
Visibility: 15 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 31 MPH
250° West
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -10. Breezy, with a west wind 21 to 23 mph, with gusts as high as 37 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around -3. Wind chill values as low as -20. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 33 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 6 to 10 mph becoming northeast in the afternoon.

100% chance of snow Saturday Night Saturday Night... Snow. The snow could be heavy at times. Low around 7. Wind chill values as low as -10. Southeast wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

100% chance of snow Sunday Sunday... Snow. The snow could be heavy at times. High near 16. Southeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

90% chance of snow Sunday Night Sunday Night... Snow. Low around 14. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

30% chance of snow Monday Monday... A chance of snow before 1pm. Mostly cloudy, with a high near 16. Breezy. Chance of precipitation is 30%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 0. Breezy.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 13. Breezy.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 6.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 16.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 1.

Partly Sunny on Thursday Thursday... Partly sunny and cold, with a high near 10. Breezy.

Current Radar Image


Sun Almanac for Klahr, Pennsylvania
Sunrise: 07:30 AM
Sunset: 5:22 PM
Civil Sunrise:07:01 AM
Civil Sunset: 5:51 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 6:24 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 6:56 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.