030
FNUS71 KLWX 262040
FWSLWX
SPOT FORECAST FOR MEMORIAL DAY 2025...NATIONAL PARK SERVICE - MANASSAS NATIONAL
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
440 PM EDT MON MAY 26 2025
FORECAST IS BASED ON FORECAST START TIME OF 1701 EDT ON MAY 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
DRY CONDITIONS ARE EXPECTED THROUGH THIS EVENING AS HIGH
PRESSURE BUILDS IN FROM THE GREAT LAKES THROUGH TONIGHT. CLOUD COVER
IS LIKELY TO LINGER SOUTH I-66 FOR MOST OF THE EVENING. HIGH
TEMPERATURES WILL BE IN THE LOW 70S THIS AFTERNOON WITH LOW
TEMPERATURES IN THE UPPER 40S TO LOW 50S. CONDITIONS REMAIN DRY
THROUGH THE NIGHT AS THE NEXT WEATHER SYSTEM DOES NOT ARRIVE UNTIL
LATER TUESDAY MORNING.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........41 PERCENT.
TIME (EDT) 5 PM
SKY (%).........36
WEATHER COV.....
WEATHER TYPE....NONE
TSTM COV........
TEMP............73
RH..............41
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT).
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........93 PERCENT.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........38 42 29 44 64 61
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
TEMP............72 68 60 57 54 52
RH..............42 52 69 80 90 93
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF RAIN
SHOWERS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 72.
MIN HUMIDITY........48 PERCENT.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........81 79 74 87 85 93
WEATHER COV..... CHANCE CHANCE
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR
TSTM COV........
TEMP............52 58 66 72 72 70
RH..............93 80 63 49 48 51
FORECASTER...BELAK
REQUESTED BY...GARRETT KOST
TYPE OF REQUEST...OTHER
.TAG 2514466.5/LWX
.DELDT 05/26/25
.FORMATTERVERSION 2.0.0
.EMAIL GARRETT_KOST@NPS.GOV
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