Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

64°F

18°C

Humidity	58%
Wind Speed	S 12 mph
Barometer	29.95 in (1013.3 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	18 Apr 8:54 am EDT

More Information:

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

Extended Forecast for

2 Miles N Brownstown PA

Today
High: 84 °F
Mostly Sunny
then Showers
Likely
Tonight
Low: 40 °F
Severe
Thunderstorms
then Showers
Sunday
High: 53 °F
Chance
Showers
Sunday Night
Low: 33 °F
Chance
Rain/Snow
Monday
High: 47 °F
Chance
Rain/Snow
Monday Night
Low: 25 °F
Mostly Clear
then Frost
Tuesday
High: 63 °F
Frost then
Sunny
Tuesday Night
Low: 47 °F
Chance
Showers
Wednesday
High: 69 °F
Chance
Showers

Detailed Forecast

Today

Showers likely and possibly a thunderstorm, mainly after 5pm. Increasing clouds, with a high near 84. South wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before 4am, then showers likely. Some of the storms could be severe. Low around 40. Southwest wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

A chance of showers, mainly between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain and snow showers before 2am, then a chance of rain showers between 2am and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 33. West wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of snow showers, possibly mixing with rain after 11am, then gradually ending. Mostly sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Monday Night

Widespread frost after 3am. Otherwise, mostly clear, with a low around 25.

Tuesday

Widespread frost before 7am. Otherwise, sunny, with a high near 63.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

Wednesday

A chance of showers before 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 46.

Thursday

Mostly sunny, with a high near 76.