Severe Thunderstorms from the Midwest to Mid-Atlantic Tonight; The Heat Continues in the Southern and Eastern U.S.

Strong to severe thunderstorms capable of producing large to very large hail, damaging wind gusts and a few strong tornadoes are likely from the Midwest to the Mid-Atlantic tonight. Moderate Risk (level 4 of 5) of severe thunderstorms is outlooked for the Midwest. A widespread heat wave will peak in the South and East on Friday, with many temperature records expected to be broken. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

A Few Clouds

69°F

21°C

Humidity	96%
Wind Speed	SW 8 mph
Barometer	29.93 in (1011.6 mb)
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Last update	12 Jun 1:54 am EDT

More Information:

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

Extended Forecast for

Paint PASimilar City Names

Overnight
Low: 67 °F
Mostly Cloudy
Friday
High: 81 °F
Chance
T-storms
Friday Night
Low: 56 °F
Decreasing
Clouds
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 80 °F
Chance
Showers then
Showers
Sunday Night
Low: 53 °F
Showers then
Chance
Showers
Monday
High: 69 °F
Partly Sunny
Monday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 67. Southwest wind around 6 mph.

Friday

A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 81. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Mostly cloudy, then gradually becoming clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm in the evening.

Saturday

Sunny, with a high near 79. Northwest wind 3 to 7 mph.

Saturday Night

Partly cloudy, with a low around 59. Calm wind.

Sunday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 80. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 53. Chance of precipitation is 80%.

Monday

Partly sunny, with a high near 69.

Monday Night

Partly cloudy, with a low around 52.

Tuesday

Mostly sunny, with a high near 71.

Tuesday Night

Partly cloudy, with a low around 53.

Wednesday

Mostly sunny, with a high near 76.