Isolated Severe Thunderstorms and Critical Fire Weather Tuesday

Isolated severe thunderstorms with strong wind gusts and hail will be possible Tuesday from parts of central Plains northeastward into the Midwest. Additional storms capable of damaging winds will be possible across the eastern Florida peninsula. Elevated to critical fire weather including gusty winds and low relative humidity is forecast again Tuesday over much of the northern Great Plains. Read More >

Overview

5th warmest May on record for Harrisburg and Williamsport.

HARRISBURG HAD A MONTHLY MEAN TEMPERATURE OF 67.2 DEGREES. THE
RECORD WARMEST MAY IN HARRISBURG REMAINS 1991 WHEN THE MONTHLY
MEAN TEMPERATURE WAS 69.1 DEGREES. A CONTINUOUS WEATHER RECORD HAS
BEEN KEPT IN HARRISBURG SINCE 1888.

WILLIAMSPORT HAD A MONTHLY MEAN TEMPERATURE OF 65.9 DEGREES. THE
RECORD WARMEST MAY IN WILLIAMSPORT REMAINS 1944 WHEN THE MONTHLY
MEAN TEMPERATURE WAS 67.4 DEGREES. A CONTINUOUS WEATHER RECORD HAS
BEEN KEPT IN WILLIAMSPORT SINCE 1895.