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° N Lon: 78.83° W Elev: 2274 ft.

Overcast

67°F

19°C

Humidity	97%
Wind Speed	W 10 mph
Barometer	29.90 in (1011.1 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	11 Jun 8:54 pm EDT

More Information:

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

Detailed forecast for

Cambria County

Tonight

Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Some thunderstorms may be severe this evening. Lows in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Friday

Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may be severe in the afternoon. Very warm. Humid with highs in the lower 80s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Friday Night

Mostly clear. Cooler. Less humid with lows in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Saturday

Sunny. Highs in the upper 70s. West winds 5 to 10 mph.

Saturday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.

Sunday

Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 90 percent.

Sunday Night

Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 90 percent.

Monday

Mostly sunny. Cooler with highs in the upper 60s.

Monday Night

Partly cloudy. Lows in the lower 50s.

Tuesday

Mostly sunny. Highs in the lower 70s.

Tuesday Night

Partly cloudy. Lows in the lower 50s.

Wednesday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

Wednesday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 30 percent.

Thursday

Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.