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Information on the severe weather that occurred on Saturday, July 18th, 2026

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fog

63°F

17°C

Humidity	100%
Wind Speed	Calm
Barometer	30.19 in (1021.4 mb)
Dewpoint	63°F (17°C)
Visibility	0.50 mi
Last update	15 Aug 1:53 am EDT

More Information:

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

Extended Forecast for

Newry PA

Dense Fog Advisory until August 15, 09:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until August 15, 09:00am
NOW until 9:00am Sat
Dense Fog Advisory
Overnight
Low: 60 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 79 °F
Showers
Sunday Night
Low: 69 °F
Showers
Monday
High: 81 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 58 °F
Chance
Showers then
Mostly Clear
Tuesday
High: 80 °F
Sunny

Detailed Forecast

Overnight

Partly cloudy, with a low around 60. Calm wind.

Saturday

Mostly sunny, with a high near 84. Calm wind.

Saturday Night

A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 79. East wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Showers and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Low around 69. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers before 8pm. Mostly clear, with a low around 58. Chance of precipitation is 30%.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

Sunny, with a high near 83.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

Thursday

A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.