Severe Thunderstorms Likely Across the Ozarks and Lower Ohio Valley

Severe thunderstorms capable of producing damaging wind gusts, large hail, and a few tornadoes, are likely to develop this afternoon from parts of the lower Ohio Valley into the southern Plains. An Enhanced Risk (Level 3 of 5) outlook has been issued. Further north, widespread rain showers are expected across portions of the Great Lakes and Northeast U.S. Read More >

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Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

58°F

14°C

Humidity	60%
Wind Speed	W 5 mph
Barometer	30.07 in (1018.3 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	18 Apr 7:54 pm EDT

More Information:

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

Extended Forecast for

Sankertown PA

Tonight

Mostly Clear
then Patchy
Fog
Low: 48 °F
Friday

Showers and
Patchy Fog
High: 59 °F
Friday
Night

Showers
Likely then
Partly Cloudy
Low: 41 °F
Saturday

Mostly Sunny
then Mostly
Sunny and
Breezy
High: 53 °F
Saturday
Night

Mostly Clear
then Frost
Low: 32 °F
Sunday

Partly Sunny
High: 50 °F
Sunday
Night

Partly Cloudy
then Frost
Low: 32 °F
Monday

Frost then
Sunny
High: 58 °F
Monday
Night

Mostly Clear
Low: 38 °F

Detailed Forecast

Tonight

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 48. Light and variable wind becoming southeast 6 to 11 mph after midnight.

Friday

Showers likely, then showers and possibly a thunderstorm after 2pm. Patchy fog before 10am. High near 59. South wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. Northwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 53. Breezy, with a west wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

Saturday Night

Widespread frost after 3am. Otherwise, mostly clear, with a low around 32. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

Sunday

Partly sunny, with a high near 50.

Sunday Night

Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 32.

Monday

Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 58.

Monday Night

Mostly clear, with a low around 38.

Tuesday

A chance of showers after 2pm. Partly sunny, with a high near 63. Chance of precipitation is 40%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.