Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

56°F

13°C

Humidity	40%
Wind Speed	S 3 mph
Barometer	30.03 in (1016.9 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	12 May 10:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles ESE Loretto PA

Tonight
Low: 50 °F
Mostly Cloudy
Wednesday
High: 65 °F
Scattered
Showers then
Showers
Wednesday Night
Low: 42 °F
Showers then
Slight Chance
Showers
Thursday
High: 50 °F
Chance
Showers
Thursday Night
Low: 41 °F
Mostly Cloudy
Friday
High: 64 °F
Partly Sunny
Friday Night
Low: 49 °F
Mostly Cloudy
Saturday
High: 78 °F
Mostly Sunny
then Chance
Showers
Saturday Night
Low: 58 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 50. Calm wind becoming south 5 to 7 mph after midnight.

Wednesday

Scattered showers, then showers and possibly a thunderstorm after 2pm. High near 65. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 1am, then a slight chance of showers after 5am. Low around 42. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers. Mostly cloudy, with a high near 50. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly cloudy, with a low around 41. Northwest wind around 10 mph, with gusts as high as 23 mph.

Friday

Partly sunny, with a high near 64.

Friday Night

Mostly cloudy, with a low around 49.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

Saturday Night

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

Sunday

Mostly sunny, with a high near 80.