Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fog

49°F

9°C

Humidity	100%
Wind Speed	N 5 mph
Barometer	29.75 in (1007.4 mb)
Dewpoint	49°F (9°C)
Visibility	0.50 mi
Wind Chill	47°F (8°C)
Last update	21 Mar 12:53 am EDT

More Information:

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

Extended Forecast for

Lancaster PA

Overnight
Low: 47 °F
Patchy Dense
Fog
Saturday
High: 59 °F
Patchy Fog
then Mostly
Sunny
Saturday Night
Low: 44 °F
Mostly Cloudy
Sunday
High: 74 °F
Mostly Cloudy
then Chance
Rain
Sunday Night
Low: 43 °F
Rain
Monday
High: 50 °F
Rain then
Slight Chance
Rain
Monday Night
Low: 30 °F
Mostly Clear
Tuesday
High: 48 °F
Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, mostly cloudy, with a low around 47. Light west wind.

Saturday

Patchy fog before 7am. Otherwise, mostly sunny, with a high near 59. North wind 6 to 8 mph.

Saturday Night

Mostly cloudy, with a low around 44. Calm wind becoming south 5 to 7 mph after midnight.

Sunday

A chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Partly sunny, with a high near 74. Southwest wind 6 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of rain and thunderstorms before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Low around 43. West wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Rain, mainly before 8am. High near 50. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Mostly clear, with a low around 30.

Tuesday

Sunny, with a high near 48.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Partly sunny, with a high near 50.

Wednesday Night

Partly cloudy, with a low around 32.