049  
SXUS43 KLSX 301741  
RECSTL  
 
EVENING HOT AIR BALLOON FORECAST  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1241 PM CDT TUE JUN 30 2026  
 
...HERE IS THE EVENING HOT AIR BALLOON FORECAST  
FOR THE SAINT LOUIS METROPOLITAN AREA...  
   
..EXTREME HEAT WARNING UNTIL 10 PM CDT FRIDAY
 
 
   
THIS EVENING
 
 
SUNSET: 830 PM.  
 
SURFACE WIND FORECAST: 6 PM...200/08 MPH.  
8 PM...190/07 MPH.  
 
BOUNDARY LAYER WIND: 6 PM...200/14 MPH.  
8 PM...190/12 MPH.  
 
NWS DOPPLER WINDS (AT 1228 PM): 1000FT...MISSING.  
2000FT...210/10 MPH.  
3000FT...240/17 MPH.  
 
RAP WINDS (AT 7 PM): 500FT...200/19 MPH.  
1000FT...200/21 MPH.  
2000FT...210/22 MPH.  
3000FT...210/22 MPH.  
 
SURFACE LIFTED INDEX: 6 PM...-8.  
8 PM...-9.  
 
DENSITY ALTITUDE: 6 PM...3224 FT.  
8 PM...2982 FT.  
 
ADDITIONAL WEATHER INFO: CLEAR SKIES,  
UNRESTRICTED VISIBILITIES,  
HOT--REDUCED BUOYANCY.  
 
   
OUTLOOK FOR TOMORROW MORNING
 
 
SUNRISE: 540 AM.  
WEATHER: CLEAR SKIES,  
UNRESTRICTED VISIBILITIES.  
SURFACE WIND: 6 AM...190/03 MPH.  
8 AM...210/03 MPH.  
BOUNDARY WIND: 6 AM...220/08 MPH.  
8 AM...230/09 MPH.  
 
THIS FORECAST IS NOT ROUTINELY UPDATED OR AMENDED OUTSIDE OF  
SCHEDULED ISSUANCES.  
 

 
 
THIS FORECAST IS ALSO AVAILABLE AT PHONE NUMBER 636-441-8467  
EXT 5.  
 

 
 
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