447  
SXUS43 KMKX 121230  
RECMKX  
 
MORNING HOT AIR BALLOON FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
730 AM CDT SAT SEP 12 2026  
   
..WAUKESHA
 
 
   
THIS MORNING
 
 
SUNRISE: 628 AM  
 
SURFACE WIND FORECAST: 8 AM 210/09G16 MPH  
9 AM 220/10G18 MPH  
 
BOUNDARY LAYER WIND: 7 AM 200/08 MPH  
1 PM 260/17 MPH  
 
NWS DOPPLER WINDS (AT 0719 AM): 1000FT 210/17 MPH  
2000FT 230/31 MPH  
3000FT 260/30 MPH  
 
RAP WINDS (FROM 1000Z RUN): 1000FT MIS/SING MPH  
2000FT MIS/SING MPH  
3000FT MIS/SING MPH  
 
SURFACE LIFTED INDEX: 7 AM +7  
1 PM -7  
 
DENSITY ALTITUDE: 8 AM 1733 FT  
9 AM 2081 FT  
 
ADDITIONAL WEATHER INFO: SLIGHT CHANCE OF PRECIPITATION  
SEE WAUKESHA TAF BELOW  
 
   
OUTLOOK FOR THIS EVENING
 
 
SUNSET: 707 PM  
WEATHER: SEE WAUKESHA TAF BELOW  
SURFACE WIND: 5 PM 300/09G16 MPH  
7 PM 310/07 MPH  
BOUNDARY WIND: 7 PM 290/07 MPH  
   
LATEST WAUKESHA TAF(1140Z)
 
 
FM121140 20006KT P6SM SCT050  
FM121500 25011G17KT P6SM SCT050 BKN100  
FM122000 31010G16KT P6SM SCT050 BKN130  
FM130000 32005KT P6SM FEW250  
FM130700 VRB04KT P6SM FEW250=  
 

 
   
..JANESVILLE
 
 
   
THIS MORNING
 
 
SUNRISE: 628 AM  
 
SURFACE WIND FORECAST: 8 AM 200/09G16 MPH  
9 AM 220/10G18 MPH  
 
BOUNDARY LAYER WIND: 7 AM 190/07 MPH  
1 PM 270/14 MPH  
 
NWS DOPPLER WINDS (AT 0719 AM): 1000FT 210/17 MPH  
2000FT 230/31 MPH  
3000FT 260/30 MPH  
 
RAP WINDS (FROM 1000Z RUN): 1000FT MIS/SING MPH  
2000FT MIS/SING MPH  
3000FT MIS/SING MPH  
 
SURFACE LIFTED INDEX: 7 AM +7  
1 PM -7  
 
DENSITY ALTITUDE: 8 AM 1812 FT  
9 AM 2087 FT  
 
ADDITIONAL WEATHER INFO: SLIGHT CHANCE OF PRECIPITATION  
SEE JANESVILLE TAF BELOW  
 
   
OUTLOOK FOR THIS EVENING
 
 
SUNSET: 707 PM  
WEATHER: SEE JANESVILLE TAF BELOW  
SURFACE WIND: 5 PM 310/09 MPH  
7 PM 320/07 MPH  
BOUNDARY WIND: 7 PM 310/06 MPH  
   
LATEST JANESVILLE TAF(1140Z)
 
 
FM121140 21006KT P6SM BKN040  
FM121400 24011G17KT P6SM SCT040 SCT160  
FM121800 30010G17KT P6SM SCT040 BKN150  
FM130000 32005KT P6SM FEW250  
FM130500 VRB03KT P6SM FEW250  
 

 
   
..MADISON
 
 
   
THIS MORNING
 
 
SUNRISE: 628 AM  
 
SURFACE WIND FORECAST: 8 AM 210/10G17 MPH  
9 AM 230/12 MPH  
 
BOUNDARY LAYER WIND: 7 AM 200/09 MPH  
1 PM 300/12 MPH  
 
NWS DOPPLER WINDS (AT 0719 AM): 1000FT 210/17 MPH  
2000FT 230/31 MPH  
3000FT 260/30 MPH  
 
RAP WINDS (FROM 1000Z RUN): 1000FT MIS/SING MPH  
2000FT MIS/SING MPH  
3000FT MIS/SING MPH  
 
SURFACE LIFTED INDEX: 7 AM +4  
1 PM -6  
 
DENSITY ALTITUDE: 8 AM 2064 FT  
9 AM 2328 FT  
 
ADDITIONAL WEATHER INFO: POSSIBLE LOW CEILINGS,  
CHANCE OF PRECIPITATION  
SEE MADISON TAF BELOW  
 
   
OUTLOOK FOR THIS EVENING
 
 
SUNSET: 707 PM  
WEATHER: SEE MADISON TAF BELOW  
SURFACE WIND: 5 PM 310/09 MPH  
7 PM 320/07G14 MPH  
BOUNDARY WIND: 7 PM 310/07 MPH  
   
LATEST MADISON TAF(1140Z)
 
 
FM121140 20007KT P6SM BKN040  
TEMPO 1212/1213 -SHRA OVC035  
FM121400 26011G16KT P6SM BKN040  
FM121800 31009G16KT P6SM SCT040 BKN140  
FM122300 32006KT P6SM FEW250  
FM130500 VRB03KT P6SM FEW250  
 

 
   
..SHEBOYGAN
 
 
   
THIS MORNING
 
 
SUNRISE: 628 AM  
 
SURFACE WIND FORECAST: 8 AM 210/12G22 MPH  
9 AM 220/14G23 MPH  
 
BOUNDARY LAYER WIND: 7 AM 200/15 MPH  
1 PM 260/16 MPH  
 
NWS DOPPLER WINDS (AT 0719 AM): 1000FT 210/17 MPH  
2000FT 230/31 MPH  
3000FT 260/30 MPH  
 
RAP WINDS (FROM 1000Z RUN): 1000FT MIS/SING MPH  
2000FT MIS/SING MPH  
3000FT MIS/SING MPH  
 
SURFACE LIFTED INDEX: 7 AM +3  
1 PM -5  
 
DENSITY ALTITUDE: 8 AM 1687 FT  
9 AM 1970 FT  
 
ADDITIONAL WEATHER INFO: SLIGHT CHANCE OF PRECIPITATION  
SEE SHEBOYGAN TAF BELOW  
 
   
OUTLOOK FOR THIS EVENING
 
 
SUNSET: 707 PM  
WEATHER: SEE SHEBOYGAN TAF BELOW  
SURFACE WIND: 5 PM 290/12 MPH  
7 PM 300/12 MPH  
BOUNDARY WIND: 7 PM 280/07 MPH  
   
LATEST SHEBOYGAN TAF(1140Z)
 
 
FM121140 22008KT P6SM SCT040  
FM121400 24012G21KT P6SM SCT050 SCT110  
FM121800 29012G20KT P6SM SCT040 BKN100  
FM130100 30010KT P6SM FEW250  
FM130700 34006KT P6SM FEW250  
 

 
 
THIS FORECAST IS NOT ROUTINELY UPDATED OR AMENDED OUTSIDE OF  
SCHEDULED ISSUANCES.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page