251  
FNUS75 KSLC 161854  
FWSSLC  
 
SPOT FORECAST FOR NARROWS SAR  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
1254 PM MDT THU AUG 16 2018  
   
DISCUSSION
 
IN A MOIST AND UNSTABLE AIRMASS, SOME SHOWERS HAVE  
ALREADY DEVELOPED SOUTH OF THE PARK, AND AM ANTICIPATING SCATTERED  
COVERAGE OF CONVECTION THROUGH THE EARLY EVENING. ANY STORMS THAT  
DEVELOP WILL BE CAPABLE OF PRODUCING HEAVY RAIN, AND WILL BE  
MOVING SLOWLY GIVEN THE LIGHT FLOW ALOFT. IF WE SEE STORMS  
APPROACHING THE NARROWS WE CAN GIVE YOU A HEADS UP PHONE CALL.  
SHOWERS AND THUNDERSTORMS WILL DECREASE IN COVERAGE LATE THIS  
EVENING AND OVERNIGHT, WITH ONLY ISOLATED STORMS ANTICIPATED.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT CLOUD COVER).  
SCATTERED SHOWERS AND THUNDERSTORMS.  
CHANCE OF PCPN......30 PERCENT.  
MAX TEMPERATURE.....86-88.  
MIN HUMIDITY........24-28%.  
SURFACE WINDS.......SOUTHWEST WINDS 5-10 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD COVER) THEN  
BECOMING PARTLY CLOUDY (40-50 PERCENT CLOUD  
COVER). SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT.  
CHANCE OF PCPN......30 PERCENT.  
MIN TEMPERATURE.....53-57.  
MAX HUMIDITY........86-90%.  
SURFACE WINDS.......SOUTHWEST WINDS 5-10 MPH.  
 

 
FORECASTER...TRAPHAGAN  
REQUESTED BY...RANGER SEE  
TYPE OF REQUEST...SAR  
.TAG 1814617.0/SLC  
 
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