325  
FNUS74 KMRX 192200 AAA  
FWSMRX  
 
SPOT FORECAST FOR LAUREL FALLS SAR...UPDATED  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
500 PM EST THU DEC 19 2024  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 EST ON DECEMBER 19.  
 
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
 
 
COOLING TREND CONTINUES TONIGHT AND FRIDAY. LOW CLOUDS WILL  
CONTINUE BENEATH AN INVERSION BETWEEN ABOUT 1500FT AND 3000 FT  
ELEVATION WITH THE POTENTIAL FOR DENSE FOG AND DRIZZLE WITHIN THIS  
LATER. ABOVE THE INVERSION, CLEARER SKY CONDITIONS ARE EXPECTED.  
A NORTHWEST FLOW PATTERN LATER FRIDAY INTO SATURDAY WILL BRING  
MEASURABLE SNOW, ESPECIALLY TO THE HIGHER ELEVATIONS BUT ONLY  
LIGHT AMOUNTS ELSEWHERE. MUCH COLDER BEHIND THIS SYSTEM OVER THE  
WEEKEND AS COLD HIGH PRESSURE MOVES INTO THE REGION.  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (80-90 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 43.  
MIN HUMIDITY........82 PERCENT.  
DEWPOINT............37.  
SURFACE WINDS (MPH).LIGHT WINDS.  
 
TIME (EST) 5PM 6PM 7PM  
SKY (%).........83 84 86  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0  
TEMP............42 42 42  
DEWPOINT........37 37 37  
RH..............82 82 82  
SURFACE WND DIR.NW NW SW  
SURFACE WND SPD.2 2 1  
SURFACE WND GST.6 5 3  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING  
MOSTLY CLEAR (15-25 PERCENT). AREAS OF FOG  
OVERNIGHT.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 35.  
MAX HUMIDITY........89 PERCENT.  
DEWPOINT............35 DECREASING TO 30 AFTER 3 AM.  
SURFACE WINDS (MPH).SOUTHWEST WINDS AROUND 5 MPH INCREASING TO  
AROUND 6 MPH EARLY IN THE MORNING.  
 
TIME (EST) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........73 60 63 49 34 82 85 64 87 62 21 15  
WEATHER COV..... ARS  
WEATHER TYPE.... FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............41 41 41 40 40 40 39 39 38 36 35 35  
DEWPOINT........37 36 36 36 36 36 36 35 34 33 31 30  
RH..............85 82 82 85 85 85 89 85 85 89 85 82  
SURFACE WND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
SURFACE WND SPD.1 2 2 2 2 2 3 3 5 5 5 6  
SURFACE WND GST.5 5 6 7 7 7 9 10 12 12 12 12  
 

 
FORECASTER...JEREMY BUCKLES  
REQUESTED BY...JULIE KING  
TYPE OF REQUEST...SAR  
.TAG 2428807.0/MRX  
.DELDT 12/19/24  
.FORMATTERVERSION 2.0.0  
.EMAIL GRSM_DISPATCH@NPS.GOV  
 
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