218  
SXUS43 KUNR 310902  
RECUNR  
 
MORNING HOT AIR BALLOON FORECAST  
NATIONAL WEATHER SERVICE RAPID CITY SD  
301 AM MDT MON MAR 31 2025  
 
THIS FORECAST IS INFORMATION TO ASSIST PILOTS AND AIRCREWS FOR FLIGHT PLANNING  
AND IS NOT TO BE CONSIDERED AS A SOLE SOURCE OF INFORMATION TO MEET ALL  
PREFLIGHT ACTIONS. PILOTS SHOULD RECEIVE A COMPLETE PREFLIGHT BRIEFING FROM A  
FLIGHT SERVICE STATION (1-800-WXBRIEF) OR ONLINE VIA 1800WXBRIEF.COM.  
 
...HERE IS THE MORNING HOT AIR BALLOON FORECAST  
FOR THE HOT SPRINGS MUNICIPAL AIRPORT...  
   
THIS MORNING
 
 
SUNRISE: 635 AM.  
 
SURFACE WIND FORECAST: 6 AM...140/05 MPH.  
8 AM...140/07 MPH.  
 
BOUNDARY LAYER WIND: 7 AM...140/08 MPH. DEPTH 1000 FT.  
9 AM...150/09 MPH. DEPTH 1500 FT.  
 
RAP WINDS (AT 7 AM): 250FT...140/04 MPH.  
500FT...160/08 MPH.  
1000FT...160/11 MPH.  
2000FT...170/10 MPH.  
3000FT...220/08 MPH.  
 
SURFACE LIFTED INDEX: 6 AM...+12.  
9 AM...+10.  
 
DENSITY ALTITUDE: 6 AM...2339 FT.  
8 AM...2720 FT.  
 
ADDITIONAL WEATHER INFO: CEILINGS AT LESS THAN 1000 FEET AGL,  
UNRESTRICTED VISIBILITIES.  
 
   
OUTLOOK FOR THIS AFTERNOON
 
 
SUNSET: 719 PM.  
 
WEATHER: CEILINGS AROUND 3000 FEET AGL,  
UNRESTRICTED VISIBILITIES,  
70 PERCENT CHANCE OF PRECIPITATION.  
 
SURFACE WIND: 3 PM...130/15 MPH.  
5 PM...120/14 MPH.  
 
BOUNDARY WIND: 3 PM...140/22 MPH. DEPTH 3400 FT.  
5 PM...130/22 MPH. DEPTH 2000 FT.  
 
RAP WINDS (AT 3 PM): 250FT...120/13 MPH.  
500FT...130/18 MPH.  
1000FT...130/21 MPH.  
2000FT...150/22 MPH.  
3000FT...160/22 MPH.  
 
   
OUTLOOK FOR TOMORROW MORNING
 
 
SURFACE WIND FORECAST: 6 AM...040/06 MPH.  
8 AM...150/08 MPH.  
 
RAP WINDS (AT 7 AM): 250FT...100/04 MPH.  
500FT...120/07 MPH.  
1000FT...150/19 MPH.  
2000FT...170/26 MPH.  
3000FT...180/23 MPH.  
 
ADDITIONAL WEATHER INFO: CEILINGS AROUND 1000 FEET AGL,  
UNRESTRICTED VISIBILITIES,  
50 PERCENT CHANCE OF PRECIPITATION.  
 
 
THIS FORECAST IS NOT ROUTINELY UPDATED OR AMENDED OUTSIDE OF ANY SCHEDULED  
ISSUANCES.  
 

 
 
ADDITIONAL AVIATION OBSERVATIONS AND FORECASTS ARE AVAILABLE AT  
AVIATIONWEATHER.GOV. YOU CAN ALSO READ THE LOCAL AVIATION FORECAST DISCUSSION  
AT HTTPS://WWW.AVIATIONWEATHER.GOV/FCSTDISC.  
 

 
 
WFO UNR  
 
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