855  
SXUS43 KMKX 302230  
RECMKX  
 
EVENING HOT AIR BALLOON FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
530 PM CDT THU APR 30 2026  
   
..WAUKESHA  
 
   
..FROST ADVISORY FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY  
 
   
THIS EVENING  
 
SUNSET: 751 PM  
 
SURFACE WIND FORECAST: 6 PM 100/06 MPH  
7 PM 110/06 MPH  
 
BOUNDARY LAYER WIND: 7 PM 120/08 MPH  
 
NWS DOPPLER WINDS (AT 0518 PM): 1000FT 130/12 MPH  
2000FT 220/07 MPH  
3000FT 280/10 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 140/06 MPH  
2000FT 170/05 MPH  
3000FT 240/08 MPH  
 
SURFACE LIFTED INDEX: 7 PM +9  
 
DENSITY ALTITUDE: 6 PM 131 FT  
7 PM 59 FT  
 
ADDITIONAL WEATHER INFO: POSSIBLE LOW CEILINGS,  
OCCASIONAL PRECIPITATION  
SEE WAUKESHA TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 545 AM  
WEATHER: SEE WAUKESHA TAF BELOW  
SURFACE WIND: 6 AM 350/06 MPH  
8 AM 350/06 MPH  
BOUNDARY WIND: 7 AM 040/09 MPH  
   
LATEST WAUKESHA TAF(1725Z)  
 
FM301725 VRB05KT P6SM VCSH BKN040  
TEMPO 3019/3021 6SM -SHRA OVC035  
FM302200 12007KT P6SM BKN035  
PROB30 3022/0104 5SM -SHRA OVC025  
FM010400 VRB04KT P6SM SCT015 BKN027  
FM011300 35005KT P6SM SCT050=  
 
 
   
..JANESVILLE  
 
   
..FROST ADVISORY FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY  
 
   
THIS EVENING  
 
SUNSET: 751 PM  
 
SURFACE WIND FORECAST: 6 PM 340/07 MPH  
7 PM 360/06 MPH  
 
BOUNDARY LAYER WIND: 7 PM 110/12 MPH  
 
NWS DOPPLER WINDS (AT 0518 PM): 1000FT 130/12 MPH  
2000FT 220/07 MPH  
3000FT 280/10 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 270/05 MPH  
2000FT 260/06 MPH  
3000FT 250/08 MPH  
 
SURFACE LIFTED INDEX: 7 PM +4  
 
DENSITY ALTITUDE: 6 PM 578 FT  
7 PM 507 FT  
 
ADDITIONAL WEATHER INFO: POSSIBLE LOW CEILINGS,  
PRECIPITATION LIKELY  
SEE JANESVILLE TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 545 AM  
WEATHER: SEE JANESVILLE TAF BELOW  
SURFACE WIND: 6 AM 350/06 MPH  
8 AM 360/07 MPH  
BOUNDARY WIND: 7 AM 360/08 MPH  
   
LATEST JANESVILLE TAF(2229Z)  
 
FM302229 35004KT P6SM OVC040  
TEMPO 3022/0102 6SM -SHRA OVC035  
FM011600 36008KT P6SM SCT100  
 
 
   
..MADISON  
 
   
..FROST ADVISORY FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY  
 
   
THIS EVENING  
 
SUNSET: 751 PM  
 
SURFACE WIND FORECAST: 6 PM 340/07 MPH  
7 PM 350/07 MPH  
 
BOUNDARY LAYER WIND: 7 PM 130/08 MPH  
 
NWS DOPPLER WINDS (AT 0518 PM): 1000FT 130/12 MPH  
2000FT 220/07 MPH  
3000FT 280/10 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 260/05 MPH  
2000FT 250/06 MPH  
3000FT 250/08 MPH  
 
SURFACE LIFTED INDEX: 7 PM +3  
 
DENSITY ALTITUDE: 6 PM 803 FT  
7 PM 666 FT  
 
ADDITIONAL WEATHER INFO: POSSIBLE LOW CEILINGS,  
PRECIPITATION LIKELY  
SEE MADISON TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 545 AM  
WEATHER: SEE MADISON TAF BELOW  
SURFACE WIND: 6 AM 350/05 MPH  
8 AM 360/05 MPH  
BOUNDARY WIND: 7 AM 360/06 MPH  
   
LATEST MADISON TAF(2206Z)  
 
FM302206 31007KT P6SM BKN060 PROB30 3023/0103 6SM  
-SHRA BKN050  
FM010300 VRB03KT P6SM FEW090  
 
 
   
..SHEBOYGAN  
 
   
..FROST ADVISORY FROM MIDNIGHT TONIGHT TO 8 AM CDT FRIDAY  
 
   
THIS EVENING  
 
SUNSET: 751 PM  
 
SURFACE WIND FORECAST: 6 PM 140/06 MPH  
7 PM 150/06 MPH  
 
BOUNDARY LAYER WIND: 7 PM 150/08 MPH  
 
NWS DOPPLER WINDS (AT 0518 PM): 1000FT 130/12 MPH  
2000FT 220/07 MPH  
3000FT 280/10 MPH  
 
RAP WINDS (FROM 2000Z RUN): 1000FT 100/06 MPH  
2000FT 090/03 MPH  
3000FT 300/07 MPH  
 
SURFACE LIFTED INDEX: 7 PM +10  
 
DENSITY ALTITUDE: 6 PM -213 FT  
7 PM -285 FT  
 
ADDITIONAL WEATHER INFO: POSSIBLE LOW CEILINGS,  
CHANCE OF PRECIPITATION  
SEE SHEBOYGAN TAF BELOW  
 
   
OUTLOOK FOR TOMORROW MORNING  
 
SUNRISE: 545 AM  
WEATHER: POSSIBLE LOW CEILINGS  
SEE SHEBOYGAN TAF BELOW  
SURFACE WIND: 6 AM 010/07 MPH  
8 AM 010/07 MPH  
BOUNDARY WIND: 7 AM 010/12 MPH  
   
LATEST SHEBOYGAN TAF(1725Z)  
 
FM301725 08007KT P6SM FEW040 SCT070 PROB30 3022/0104  
6SM -SHRA OVC025  
FM010400 VRB03KT P6SM SCT015 BKN027  
FM011300 36006KT P6SM SCT050  
 
 
 
THIS FORECAST IS NOT ROUTINELY UPDATED OR AMENDED OUTSIDE OF  
SCHEDULED ISSUANCES.  
 
 
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