451
FNUS71 KLWX 271057
FWSLWX
SPOT FORECAST FOR MDEM SAIL 250...MDEM
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
657 AM EDT SAT JUN 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 EDT ON JUNE 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
CLOUDY SKIES ARE EXPECTED TODAY WITH ON AND OFF SHOWERS. IT WON'T
RAIN THE WHOLE DAY, BUT THE THREAT FOR A BRIEF SHOWER WILL BE THERE
ALL DAY. THERE'S ALSO A LOWER END THREAT FOR A THUNDERSTORM, WITH
THE GREATEST CHANCE FOR A STORM BEING IN THE AFTERNOON TO EARLY EVENING
HOURS. ANY STORMS WILL BE CAPABLE OF PRODUCING HEAVY RAINFALL AND
LIGHTNING, BUT THE THREAT FOR DAMAGING WINDS APPEARS TO BE VERY LOW.
IT WILL BE HUMID TODAY, WITH HIGH TEMPERATURES IN THE LOWER 80S AND
LIGHT WINDS OUTSIDE OF ANY THUNDERSTORMS.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SHOWERS IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH
THE DAY. CHANCE OF SHOWERS IN THE AFTERNOON.
CHANCE OF PCPN......90 PERCENT.
CHANCE OF THUNDER...23 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........65 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS.
TIME (EDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........92 88 89 87 89 82
WEATHER COV.....DEFNTE CHANCE CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........S CHC S CHC S CHC S CHC S CHC
CHC OF PCPN (%).90 50 30 40 30 50
CHC OF THDR (%).10 20 20 20 20 20
TEMP............70 74 77 78 80 81
RH..............93 82 74 74 67 65
SURFACE WIND....NE 1 E 1 E 2 E 3 E 3 SE 3
SURFACE WND GST.5 3 6 7 7 6
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SHOWERS LIKELY
AND CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS OVERNIGHT.
CHANCE OF PCPN......60 PERCENT.
CHANCE OF THUNDER...28 PERCENT.
MIN TEMPERATURE.....AROUND 70.
MAX HUMIDITY........100 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........74 74 72 72 64 68 67 75 80 73 82 80
WEATHER COV.....CHC LKY LKY LKY CHC CHC CHC CHC CHC CHC CHC SCH
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH CHC CHC CHC SCH SCH SCH
CHC OF PCPN (%).50 60 60 60 50 50 50 40 40 30 30 20
CHC OF THDR (%).20 20 30 30 30 20 20 20 10 10 10 10
TEMP............80 80 79 75 73 73 72 72 72 72 71 70
RH..............67 67 74 82 90 90 93 97 93 93 97 100
SURFACE WND DIR.SE SE SE SE N N N N N N N NE
SURFACE WND SPD.3 2 2 1 0 0 0 0 0 0 0 1
SURFACE WND GST.6 6 5 3 2 2 2 1 1 2 2 3
FORECASTER...HOFMANN
REQUESTED BY...J HOHMAN
TYPE OF REQUEST...OTHER
.TAG 2616305.0/LWX
.DELDT 06/27/26
.FORMATTERVERSION 2.0.0
.EMAIL MJOC.MDEM@MARYLAND.GOV
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