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

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Rain

62°F

17°C

Humidity	90%
Wind Speed	W 13 G 24 mph
Barometer	29.84 in (1009.9 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	18 Apr 7:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles N Brownstown PA

Freeze Watch April 20, 12:00am until April 20, 09:00am

Freeze Watch April 21, 12:00am until April 21, 09:00am

Click here for hazard details and duration

Freeze Watch

Tonight
Low: 41 °F
Showers
Sunday
High: 52 °F
Chance
Showers then
Mostly Sunny
Sunday Night
Low: 32 °F
Chance
Rain/Snow
Monday
High: 46 °F
Slight Chance
Snow Showers
Monday Night
Low: 25 °F
Mostly Clear
then Frost
Tuesday
High: 62 °F
Frost then
Sunny
Tuesday Night
Low: 47 °F
Chance
Showers
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 45 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 2am, then showers likely. Low around 41. Northwest wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

A chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Monday

A slight chance of snow showers before 2pm. Mostly sunny, with a high near 46. Northwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Monday Night

Widespread frost after 3am. Otherwise, mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Widespread frost before 7am. Otherwise, sunny, with a high near 62.

Tuesday Night

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

Wednesday

A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 45.

Thursday

Sunny, with a high near 76.