172  
FNUS74 KMRX 062138  
FWSMRX  
 
SPOT FORECAST FOR RAINBOW FALLS TRAIL SAR...NPS  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
538 PM EDT FRI JUN 6 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1800 EDT ON JUNE 06.  
 
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
 
 
SHOWERS AND THUNDERSTORMS INCREASE IN COVERAGE THIS AFTERNOON WITH  
SCATTERED SHOWERS AND THUNDERSTORMS TONIGHT. ADDITIONAL SHOWERS  
AND STORMS ARE EXPECTED ON SATURDAY. SOME STRONG TO SEVERE STORMS  
WITH GUSTY WINDS, HEAVY RAINFALL, AND FREQUENT LIGHTNING ARE  
POSSIBLE THROUGHOUT THE WEEKEND. SEASONABLE JUNE TEMPERATURES AND  
DAILY CHANCES FOR SHOWERS AND STORMS WILL CONTINUE THROUGH THE  
WEEKEND.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF RAIN  
SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS  
THROUGH THE NIGHT. RAIN SHOWERS LIKELY  
OVERNIGHT.  
CHANCE OF PCPN......70 PERCENT.  
MIN TEMPERATURE.....AROUND 59.  
MAX HUMIDITY........96 PERCENT.  
DEWPOINT............58.  
SURFACE WINDS (MPH).SOUTHWEST WINDS 10 TO 14 MPH.  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........83 84 79 81 89 83 84 80 91 72 85 84  
WEATHER COV.....CHC CHC CHC SCH SCH CHC LKY CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC SCH SCH SCH SCH SCH SCH CHC CHC CHC  
CHC OF PCPN (%).50 40 30 20 20 30 70 30 40 40 50 40  
TEMP............65 63 62 62 62 61 61 61 60 60 60 59  
DEWPOINT........59 59 58 58 58 57 57 58 58 57 58 58  
RH..............81 87 87 87 87 87 87 90 93 90 93 96  
SURFACE WND DIR.W SW W W SW SW W SW SW SW SW SW  
SURFACE WND SPD.10 10 10 10 10 12 13 13 14 14 14 14  
SURFACE WND GST.15 15 14 14 14 14 15 15 17 18 18 18  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY  
THROUGH THE DAY. THUNDERSTORMS LIKELY IN THE  
AFTERNOON.  
CHANCE OF PCPN......60 PERCENT.  
MAX TEMPERATURE.....AROUND 65.  
MIN HUMIDITY........84 PERCENT.  
DEWPOINT............59.  
SURFACE WINDS (MPH).WEST WINDS 12 TO 14 MPH.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........79 74 74 77 77 71 72 62 62 59 53 48  
WEATHER COV.....CHC CHC LKY CHC CHC CHC CHC CHC CHC LKY CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC CHC LKY CHC CHC  
CHC OF PCPN (%).50 50 60 50 40 40 40 40 50 60 50 40  
TEMP............61 61 60 60 61 62 63 63 65 63 63 63  
DEWPOINT........57 59 59 59 60 60 59 61 60 60 59 59  
RH..............87 93 96 96 97 93 87 93 84 90 87 87  
SURFACE WND DIR.W W W W W W W W W W W W  
SURFACE WND SPD.14 14 14 14 13 13 13 13 12 12 12 12  
SURFACE WND GST.20 18 18 18 20 20 20 18 18 18 17 17  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). RAIN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS.  
CHANCE OF PCPN......70 PERCENT.  
MIN TEMPERATURE.....AROUND 59.  
MAX HUMIDITY........93 PERCENT.  
DEWPOINT............57.  
SURFACE WINDS (MPH).SOUTHWEST WINDS 13 TO 22 MPH.  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........82 73 75 76 78 79 81 85 88 92 89 87  
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
CHC OF PCPN (%).70 70 70 70 70 70 70 70 70 70 70 70  
TEMP............61 61 61 61 62 61 60 59 59 59 59 59  
DEWPOINT........58 57 57 56 56 56 57 57 57 57 57 56  
RH..............90 87 87 84 81 84 90 93 93 93 93 90  
SURFACE WND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
SURFACE WND SPD.13 14 15 15 16 16 17 18 20 21 22 22  
SURFACE WND GST.17 18 18 18 18 20 21 22 24 25 26 26  
 

 
FORECASTER...JEREMY BUCKLES  
REQUESTED BY...LE RANGER JACK MASPO  
TYPE OF REQUEST...SAR  
.TAG 2515473.0/MRX  
.DELDT 06/06/25  
.FORMATTERVERSION 2.0.0  
.EMAIL GRSM_DISPATCH@NPS.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page