660  
FNUS74 KMRX 292212  
FWSMRX  
 
SPOT FORECAST FOR ABRAM SAR...NPS GRSM  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
612 PM EDT SUN JUN 29 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 EDT ON JUNE 29.  
 
IF CONDITIONS BECOME UNREPRESENTATIVE,CONTACT THE NATIONAL WEATHER  
SERVICE...AT 1-800-697-0075. IF POSSIBLE, PLEASE PROVIDE FEEDBACK  
FOR EVERY SPOT FORECAST REQUEST.  
   
DISCUSSION  
 
PER SATELLITE AND RADAR IMAGERY, SHOWERS AND THUNDERSTORMS ARE  
LIKLEY TO EITHER DIRECTLY AFFECT, OR BE WITHIN 5 MILES OF THE SAR  
AREA, FOR AT LEAST THE NEXT HOUR. THIS WOULD INCLUDE LIGHTNING.  
THEY SHOULD GRADUALLY MOVE WNW INTO THE VALLEY WITH TIME, AND THEY  
ARE TYPICAL SUMMERTIME STORMS IN THAT THEY DEVELOP AND DISSIPATE  
WITHIN 30 TO 45 MIN. ONCE THESE DIE OFF IT'S UNLIKELY ADDITIONAL  
STORMS WILL DEVELOP OVER THE SAR AREA, BUT THE FORECAST REFLECTS  
A SLIGHT CHANCE OF ADDITIONAL STORMS INTO THE EVENING HOURS.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). SHOWERS AND  
THUNDERSTORMS LIKELY LATE IN THE AFTERNOON.  
CHANCE OF PCPN......60 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........57 PERCENT.  
DEWPOINT............68.  
SURFACE WINDS (MPH).LIGHT WINDS.  
 
TIME (EDT) 5PM 6PM 7PM  
SKY (%).........43 56 55  
WEATHER COV.....CHC LKY LKY  
WEATHER TYPE....RW RW RW  
TSTM COV........CHC LKY LKY  
CHC OF PCPN (%).50 60 60  
TEMP............83 81 79  
DEWPOINT........68 68 69  
RH..............61 65 72  
SURFACE WND DIR.W W SW  
SURFACE WND SPD.2 2 2  
SURFACE WND GST.6 6 6  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT). CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING.  
CHANCE OF PCPN......30 PERCENT.  
MIN TEMPERATURE.....AROUND 69.  
MAX HUMIDITY........93 PERCENT.  
DEWPOINT............68.  
SURFACE WINDS (MPH).LIGHT WINDS.  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........61 59 56 36 35 33 35 35 38 47 50 57  
WEATHER COV.....CHC SCH  
WEATHER TYPE....RW RW  
TSTM COV........CHC SCH  
CHC OF PCPN (%).30 20 10 10 10 10 10 0 10 10 10 10  
TEMP............75 72 72 71 71 70 70 70 70 69 69 69  
DEWPOINT........69 69 68 68 68 68 68 68 67 67 67 67  
RH..............82 90 87 90 90 93 93 93 90 93 93 93  
SURFACE WND DIR.S S S S S S S S S S S S  
SURFACE WND SPD.2 2 2 2 2 1 2 1 1 1 1 1  
SURFACE WND GST.6 6 6 6 6 6 6 5 5 5 5 5  
 
 
FORECASTER...CHARLES DALTON  
REQUESTED BY...619  
TYPE OF REQUEST...SAR  
.TAG 2516884.0/MRX  
.DELDT 06/29/25  
.FORMATTERVERSION 2.0.0  
.EMAIL GRSM_DISPATCH@NPS.GOV  
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