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Advance, Pennsylvania Weather Forecast
Advance, Pennsylvania Weather
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Weather Forecast for Advance, Pennsylvania : Indiana County
Issued: 12:18 am EST Jan 21, 2026 Latitude: 40.708676 Longitude: -79.2619829 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Clear on Overnight 90% chance of snow on Wednesday Partly Sunny on Thursday Mostly Cloudy on Friday Mostly Cloudy on Saturday 70% chance of snow on Sunday Partly Sunny on Monday Partly Sunny on Tuesday
Low: 6 °F High: 36°F High: 33°F High: 21°F High: 10°F High: 18°F High: 18°F High: 20°F
Low: 29°F Low: 15°F Low: -1°F Low: 5 °F Low: 6 °F Low: 4°F  
Mostly Clear Snow Partly Sunny Mostly Cloudy Mostly Cloudy Snow Partly Sunny Partly Sunny
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Current Conditions at
STEWART FIELD - (KIDI)
-0°
Partly Cloudy
as of 3:15 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): Few at 2600ft, Few at 3900ft, Scattered at 4900ft
Current Conditions at
LATROBE - (KLBE)
7°
Clear
as of 3:15 AM EST
Rel. Humidity: 77%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
9°
Feels like -4°F
Clear
as of 2:54 AM EST
Rel. Humidity: 50%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
BUTLER COUNTY - (KBTP)
7°
Clear
as of 2:56 AM EST
Rel. Humidity: 65%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.36 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 6. Light south wind.
90% chance of snow Wednesday Wednesday... Snow, mainly after noon. High near 36. Wind chill values as low as zero. South wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
80% chance of rain & snow Wednesday Night Wednesday Night... Rain and snow, becoming all snow after 10pm. Low around 29. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 33. West wind 11 to 15 mph, with gusts as high as 28 mph.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 15. West wind around 7 mph.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 21.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -1.
Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 10.
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 18. Chance of precipitation is 70%.
40% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 40%.
Partly Sunny on Monday Monday... Partly sunny, with a high near 18.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 4.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 20.
Current Radar Image


Sun Almanac for Advance, Pennsylvania
Sunrise: 07:36 AM
Sunset: 5:21 PM
Civil Sunrise:07:06 AM
Civil Sunset: 5:51 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 6:24 PM
Astro Sunrise: 06:00 AM
Astro Sunset: 6:57 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.