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Severe Weather of July 18th, 2026

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

A Few Clouds

60°F

16°C

Humidity	93%
Wind Speed	S 3 mph
Barometer	30.04 in (1016.4 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	31 Jul 1:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Altoona PA

Overnight
Low: 55 °F
Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 61 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Cloudy
Saturday Night
Low: 66 °F
Slight Chance
T-storms then
Showers
Likely
Sunday
High: 74 °F
Showers
Sunday Night
Low: 64 °F
Showers
Monday
High: 77 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 61 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 55. Northwest wind around 6 mph.

Friday

Sunny, with a high near 80. Light northwest wind.

Friday Night

Partly cloudy, with a low around 61. Light and variable wind.

Saturday

Mostly cloudy, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.

Saturday Night

A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 66. Southeast wind 8 to 11 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 74. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.

Monday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

Tuesday

A chance of showers after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Wednesday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Thursday

A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.