687  
SXUS43 KMKX 212230  
RECMKX  
 
EVENING HOT AIR BALLOON FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
530 PM CDT TUE APR 21 2026  
   
..WAUKESHA  
 
   
THIS EVENING  
 
SUNSET: 741 PM  
 
SURFACE WIND FORECAST: 6 PM 250/06 MPH  
7 PM 240/05 MPH  
 
BOUNDARY LAYER WIND: 7 PM 260/07 MPH  
 
NWS DOPPLER WINDS (AT 0524 PM): 1000FT 240/16 MPH  
2000FT 240/20 MPH  
3000FT 250/18 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 240/16 MPH  
2000FT 240/17 MPH  
3000FT 250/20 MPH  
 
SURFACE LIFTED INDEX: 7 PM -3  
 
DENSITY ALTITUDE: 6 PM 2111 FT  
7 PM 1990 FT  
 
ADDITIONAL WEATHER INFO: SEE WAUKESHA TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 559 AM  
WEATHER: SEE WAUKESHA TAF BELOW  
SURFACE WIND: 6 AM 050/05 MPH  
8 AM 060/05 MPH  
BOUNDARY WIND: 7 AM 040/08 MPH  
   
LATEST WAUKESHA TAF(2204Z)  
 
FM212204 25009G17KT P6SM FEW250  
FM212300 25008KT P6SM FEW250  
FM220100 VRB03KT P6SM FEW250  
FM220600 VRB04KT P6SM FEW250=  
 
 
   
..JANESVILLE  
 
   
THIS EVENING  
 
SUNSET: 741 PM  
 
SURFACE WIND FORECAST: 6 PM 260/07 MPH  
7 PM 270/06 MPH  
 
BOUNDARY LAYER WIND: 7 PM 250/06 MPH  
 
NWS DOPPLER WINDS (AT 0524 PM): 1000FT 240/16 MPH  
2000FT 240/20 MPH  
3000FT 250/18 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 250/15 MPH  
2000FT 250/17 MPH  
3000FT 250/19 MPH  
 
SURFACE LIFTED INDEX: 7 PM -4  
 
DENSITY ALTITUDE: 6 PM 2313 FT  
7 PM 2123 FT  
 
ADDITIONAL WEATHER INFO: SEE JANESVILLE TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 559 AM  
WEATHER: REDUCED VISIBILITY IN FOG  
SEE JANESVILLE TAF BELOW  
SURFACE WIND: 6 AM 070/05 MPH  
8 AM 080/06 MPH  
BOUNDARY WIND: 7 AM 060/08 MPH  
   
LATEST JANESVILLE TAF(2205Z)  
 
FM212205 25012G19KT P6SM FEW250  
FM212300 26008KT P6SM FEW250  
FM220500 00000KT P6SM SKC  
FM220800 VRB03KT 3SM BR SCT004  
FM221400 09005KT P6SM FEW015  
 
 
   
..MADISON  
 
   
THIS EVENING  
 
SUNSET: 741 PM  
 
SURFACE WIND FORECAST: 6 PM 280/06 MPH  
7 PM 280/05 MPH  
 
BOUNDARY LAYER WIND: 7 PM 250/06 MPH  
 
NWS DOPPLER WINDS (AT 0524 PM): 1000FT 240/16 MPH  
2000FT 240/20 MPH  
3000FT 250/18 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 250/13 MPH  
2000FT 250/14 MPH  
3000FT 260/16 MPH  
 
SURFACE LIFTED INDEX: 7 PM -3  
 
DENSITY ALTITUDE: 6 PM 2453 FT  
7 PM 2334 FT  
 
ADDITIONAL WEATHER INFO: SEE MADISON TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 559 AM  
WEATHER: SEE MADISON TAF BELOW  
SURFACE WIND: 6 AM 070/03G12 MPH  
8 AM 090/05 MPH  
BOUNDARY WIND: 7 AM 060/08 MPH  
   
LATEST MADISON TAF(2103Z)  
 
FM212103 25008KT P6SM FEW250  
FM212200 27006KT P6SM FEW250  
FM220000 VRB03KT P6SM FEW250  
 
 
   
..SHEBOYGAN  
 
   
THIS EVENING  
 
SUNSET: 741 PM  
 
SURFACE WIND FORECAST: 6 PM 060/06 MPH  
7 PM 050/06 MPH  
 
BOUNDARY LAYER WIND: 7 PM 110/02 MPH  
 
NWS DOPPLER WINDS (AT 0524 PM): 1000FT 240/16 MPH  
2000FT 240/20 MPH  
3000FT 250/18 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 240/12 MPH  
2000FT 250/14 MPH  
3000FT 260/18 MPH  
 
SURFACE LIFTED INDEX: 7 PM +3  
 
DENSITY ALTITUDE: 6 PM 1275 FT  
7 PM 1008 FT  
 
ADDITIONAL WEATHER INFO: SEE SHEBOYGAN TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 559 AM  
WEATHER: SEE SHEBOYGAN TAF BELOW  
SURFACE WIND: 6 AM 030/06 MPH  
8 AM 040/06 MPH  
BOUNDARY WIND: 7 AM 030/10 MPH  
   
LATEST SHEBOYGAN TAF(2103Z)  
 
FM212103 07005KT P6SM FEW250  
FM220500 04005KT P6SM SKC  
FM221600 08006KT P6SM SKC  
FM221700 09007KT P6SM FEW250  
 
 
 
THIS FORECAST IS NOT ROUTINELY UPDATED OR AMENDED OUTSIDE OF  
SCHEDULED ISSUANCES.  
 
 
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