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

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

A Few Clouds

69°F

21°C

Humidity	70%
Wind Speed	SE 13 mph
Barometer	29.96 in (1014.5 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	18 Apr 1:53 pm EDT

More Information:

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

Extended Forecast for

Mount Joy PA

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

Click here for hazard details and duration

Freeze Watch

This Afternoon
High: 74 °F
Mostly Sunny
Tonight
Low: 45 °F
Slight Chance
Showers then
Showers
Likely
Sunday
High: 56 °F
Showers then
Slight Chance
Showers
Sunday Night
Low: 37 °F
Partly Cloudy
Monday
High: 49 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 67 °F
Chance
Showers

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 74. Southeast wind 5 to 14 mph, with gusts as high as 21 mph.

Tonight

Showers likely, mainly after 5am. Increasing clouds, with a low around 45. Southeast wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers, mainly before noon. High near 56. Northwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Partly cloudy, with a low around 37. West wind 6 to 10 mph.

Monday

Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 28.

Tuesday

Sunny, with a high near 55.

Tuesday Night

Partly cloudy, with a low around 42.

Wednesday

A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.