050  
FNUS71 KRNK 131251  
FWSRNK  
 
SPOT FORECAST FOR USAC ENDURANCE BIKE RACE...ROANOKE COUNTY FIRE RESCUE  
NATIONAL WEATHER SERVICE BLACKSBURG VA  
851 AM EDT SUN JUL 13 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON JULY 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
FOR THE SPOT LOCATION ON MONDAY, THERE LOOKS TO BE SOME PATCH FOG  
FOR THE FIRST COUPLE HOURS IN THE 6-8 AM PERIOD, THEN SHOULD LIFT  
AND SCATTER OUT FOR MOSTLY SUNNY SKIES THE REST OF THE MORNING.  
CLOUD COVERAGE AND CHANCE OF SHOWERS AND THUNDERSTORMS BEGIN TO  
INCREASE AFTER ABOUT 1 PM WITH LIKELY CHANCES BY 4 PM. THE MAIN  
THREATS WITH STORMS WILL BE CLOUD TO GROUND LIGHTNING AND HEAVY  
DOWNPOURS OF RAIN. THE PEAK HEATING LOOKS TO BE BY 2 PM WITH  
HEAT INDICES REACHING NEAR 95 DEGREES.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (75-85 PERCENT). PATCHY FOG EARLY  
IN THE MORNING. CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE AFTERNOON, THEN  
SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON.  
CHANCE OF PCPN......60 PERCENT.  
MAX TEMPERATURE.....AROUND 91.  
MIN HUMIDITY........57 PERCENT.  
MAX APPARENT TEMP...95.  
PCPN AMOUNT.........0.09 INCHES.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........20 26 29 29 29 29 33 41 56 67 78 84  
WEATHER COV.....PTY PTY SCH CHC CHC LKY LKY  
WEATHER TYPE....FOG FOG RW RW RW RW RW  
TSTM COV........ SCH CHC CHC LKY LKY  
CHC OF PCPN (%).0 10 10 10 10 10 10 20 40 50 60 60  
TEMP............70 70 73 77 81 83 86 88 88 89 89 87  
RH..............93 97 91 84 77 70 64 60 58 57 58 61  
APARNT TMP (F)..70 70 73 77 85 89 92 94 95 95 95 94  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SHOWERS AND  
THUNDERSTORMS LIKELY IN THE EVENING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT.  
CHANCE OF PCPN......60 PERCENT.  
MIN TEMPERATURE.....AROUND 71.  
MAX HUMIDITY........96 PERCENT.  
MAX APPARENT TEMP...92.  
PCPN AMOUNT.........0.14 INCHES.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........83 76 65 68 72 75 75 74 74 76 78 80  
WEATHER COV.....LKY LKY CHC CHC CHC CHC CHC SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........LKY LKY CHC CHC CHC CHC CHC SCH  
CHC OF PCPN (%).60 60 50 40 40 30 30 20 20 20 10 10  
TEMP............85 83 80 78 76 75 75 74 74 73 73 73  
RH..............66 73 79 84 88 90 92 92 93 93 94 95  
APARNT TMP (F)..92 88 84 78 76 75 75 74 74 73 73 73  
 

 
FORECASTER...BAKER  
REQUESTED BY...DEPUTY EMERGENCY MANAGER  
TYPE OF REQUEST...OTHER  
.TAG 2517905.0/RNK  
.DELDT 07/13/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RWHEELER@ROANOKECOUNTYVA.GOV,CDEAN@ROANOKECOUNTYVA.GOV,CRUCKER@ROANOKECOUNTYVA.GOV  
 
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