National Weather Service

News Headlines

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

72°F

22°C

Humidity	73%
Wind Speed	SW 14 G 25 mph
Barometer	29.90 in (1011.0 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	19 Jun 11:54 am EDT

More Information:

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

Extended Forecast for

Brownstown PA

Juneteenth
High: 78 °F
T-storms
Tonight
Low: 59 °F
T-storms
Likely then
Patchy Fog
Friday
High: 79 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 64 °F
Mostly Cloudy
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 93 °F
Hot

Detailed Forecast

Juneteenth

Showers and thunderstorms, mainly after 4pm. High near 78. Southwest wind around 13 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 59. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Patchy fog before 7am. Otherwise, partly sunny, with a high near 79. West wind 9 to 11 mph.

Friday Night

Mostly cloudy, with a low around 64. West wind around 6 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 87. Calm wind becoming southwest around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 68.

Sunday

Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 71.