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

Freeze Watch in effect from April 21, 12:00 AM EDT until April 21, 09:00 AM EDT

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Rain

65°F

18°C

Humidity	76%
Wind Speed	W 13 G 24 mph
Barometer	29.83 in (1009.5 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	18 Apr 6:54 pm EDT

More Information:

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

Extended Forecast for

4 Miles E Beaverdale-Lloydell PA

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

Click here for hazard details and duration

Freeze Watch

Tonight
Low: 36 °F
Showers then
Showers
Likely and
Breezy
Sunday
High: 44 °F
Breezy.
Chance Wintry
Mix then
Partly Sunny
Sunday Night
Low: 29 °F
Chance
Rain/Snow
then Chance
Snow Showers
Monday
High: 37 °F
Slight Chance
Snow Showers
Monday Night
Low: 22 °F
Mostly Clear
then Frost
Tuesday
High: 54 °F
Frost then
Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 61 °F
Chance
Showers
Wednesday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms before 5am, then showers likely. Low around 36. Breezy, with a southwest wind 11 to 16 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of snow showers and sleet before 10am, then a slight chance of rain showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 44. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 36 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 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29. West wind around 14 mph, with gusts as high as 23 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 37. Northwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Monday Night

Widespread frost after 5am. Otherwise, mostly clear, with a low around 22. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.

Tuesday

Widespread frost before 7am. Otherwise, sunny, with a high near 54.

Tuesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

Wednesday

A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 42.

Thursday

Sunny, with a high near 68.