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Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Overcast
27°F
-3°C
| Humidity | 75% |
| Wind Speed | NW 13 G 25 mph |
| Barometer | 29.81 in (1011.1 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 23 Feb 1:53 am EST |
Extended Forecast for
Martinsburg PA
Winter Weather Advisory February 23, 02:28am until February 23, 01:00pm
NOW until 1:00pm Mon

Winter Weather Advisory
Overnight

Low: 27 °F
Chance Snow
and Patchy
Blowing SnowMonday

High: 35 °F
Chance Snow
and Patchy
Blowing SnowMonday Night

Low: 16 °F
Decreasing
CloudsTuesday

High: 31 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Chance Snow
then SnowWednesday
High: 43 °F
Slight Chance
Rain/Snow
then Slight
Chance RainWednesday Night

Low: 23 °F
Partly Cloudy
Thursday
High: 40 °F
Chance Snow
then
Rain/Snow
Likely
Detailed Forecast
Overnight
A chance of snow. Patchy blowing snow after 4am. Cloudy, with a low around 27. Northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Monday
A chance of snow, mainly before 10am. Patchy blowing snow before 1pm. Cloudy, with a high near 35. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 16. Northwest wind around 17 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 7 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Snow, mainly after 1am. Low around 24. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Martinsburg PA
40.31°N 78.35°W (Elev. 1398 ft)
40.31°N 78.35°W (Elev. 1398 ft)
1:36 am EST Feb 23, 2026
2am EST Feb 23, 2026-6pm EST Mar 1, 2026



