Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is slowly moving through the northwestern Caribbean Sea. Tropical Storm-force winds and storm surge possible along the north-central Gulf Coast later this weekend. Regardless of the track, heavy rainfall and flooding is possible in the Southeast over the weekend and into next week. Swells from Alberto will create dangerous surf and rip currents along the Gulf Coast. Read More >

Hazardous Weather Conditions

Short Term Forecast

En Español

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Partly Cloudy

69°F

21°C

Humidity	70%
Wind Speed	SW 5 mph
Barometer	29.93 in (1011.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	26 May 1:54 am EDT

More Information:

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

Extended Forecast for

Shanksville PA

Overnight

Chance
T-storms
Low: 63 °F
Saturday

Slight Chance
T-storms then
T-storms
Likely
High: 78 °F
Saturday
Night

T-storms
Likely
Low: 65 °F
Sunday

Chance
Showers then
Chance
T-storms
High: 76 °F
Sunday
Night

Chance
Showers
Low: 63 °F
Memorial
Day

Chance
T-storms
High: 79 °F
Monday
Night

Chance
T-storms then
Mostly Cloudy
Low: 63 °F
Tuesday

Partly Sunny
High: 80 °F
Tuesday
Night

Mostly Cloudy
Low: 62 °F

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 63. Southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 78. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 65. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. West wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 63. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Memorial Day

A chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 79. 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 and thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 80.

Tuesday Night

Mostly cloudy, with a low around 62.

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Thursday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.