Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

60°F

16°C

Humidity	70%
Wind Speed	SW 7 mph
Barometer	30.04 in (1017.0 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	31 Mar 4:53 am EDT

More Information:

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

Extended Forecast for

Lampeter PA

Today
High: 79 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms
Wednesday
High: 77 °F
Slight Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 55 °F
Showers
Likely and
Patchy Fog
Thursday
High: 63 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 50 °F
Chance
Showers
Friday
High: 74 °F
Mostly Cloudy
Friday Night
Low: 59 °F
Mostly Cloudy
Saturday
High: 80 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A slight chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 79. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Wednesday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm. Patchy fog after 2am. Otherwise, cloudy, with a low around 55. East wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, mainly after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 63. East wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

Friday

Mostly cloudy, with a high near 74.

Friday Night

Mostly cloudy, with a low around 59.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

Sunday

A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.