645
FNUS71 KLWX 222030
FWSLWX
SPOT FORECAST FOR 2026-00001446...NATIONAL PARK SERVICE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
430 PM EDT MON JUN 22 2026
FORECAST IS BASED ON FORECAST START TIME OF 1700 EDT ON JUNE 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 9PM FOR THE EVENT
LOCATION.
HEAVY SHOWERS AND THUNDERSTORMS WILL CONTINUE TO IMPACT THE
EVENT LOCATION OVER THE NEXT 1 TO 3 HOURS. MAIN THREATS INCLUDED
FREQUENT LIGHTNING, LOCALLY HEAVY RAINFALL, AND WIND GUSTS UP TO 40 MPH.
THERE SHOULD BE A BRIEF LULL IN THE ACTIVITY LATER THIS EVENING BEFORE
MORE SHOWERS AND THUNDERSTORMS ARRIVE FROM SOUTHERN WV. THIS ACTIVITY
WILL LIKELY CONTINUE ON AND OFF THROUGH THE OVERNIGHT PERIOD AS THE FRONT IS
SLOW TO PUSH THROUGH. MORE SHOWERS AND PERHAPS A FEW THUNDERSTORMS ARE
POSSIBLE TUESDAY MORNING INTO TUESDAY AFTERNOON. DRIER CONDITIONS TUESDAY
EVENING.
WINDS WILL REMAIN OUT OF THE SOUTHWEST AT 10 TO 15 MPH WITH GUSTS
UP TO 20 MPH OUTSIDE OF THUNDERSTORMS. WINDS BECOME VARIABLE OVERNIGHT.
TEMPERATURES WILL FALL THROUGH THE 80S INTO THE 60S OVERNIGHT.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SHOWERS
AND THUNDERSTORMS LIKELY.
CHANCE OF PCPN......70 PERCENT.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........59 PERCENT.
SURFACE WINDS (MPH).SOUTHWEST WINDS AROUND 9 MPH.
TIME (EDT) 5PM
SKY (%).........84
WEATHER COV.....LKY
WEATHER TYPE....RW
TSTM COV........CHC
CHC OF PCPN (%).70
CHC OF THDR (%).40
TEMP............81
RH..............74
SURFACE WND DIR.SW
SURFACE WND SPD.9
SURFACE WND GST.16
FORECASTER...TAYLOR
REQUESTED BY...M. BROWN
TYPE OF REQUEST...SAR
.TAG 2615988.0/LWX
.DELDT 06/22/26
.FORMATTERVERSION 2.0.0
.EMAIL SHEN_COMMUNICATION@NPS.GOV
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