Soaring Forecast - NWS Twin Cities

Soaring Forecast for the Twin Cities Area              
              Prepared at 12:30 GMT Wed Nov 20 2024                              
                                                                   
Height          Wind          Wind           Temp           Soaring
(ft AGL)        Direction     Speed(kts)     (Deg C)        Index  
3000            260           23             -7             -0.5
5000            250           35            -12              0.5
7000            265           30            -12              6.0
 
Temperature needed for lift to 3000 ft agl (Trigger Temp)..36 
 
Time at which trigger temperature will be reached..........Will Not Reach  
 
Maximum Temperature for the day............................35 Deg F
 
Maximum altitude of thermals...............................4200 (ft agl)
 
Height where cumulus will form.............................1700 (ft agl)
 
Base of cumulus during the afternoon.......................1400 (ft agl)
 
Total Sky Cover in Eighths (Oktas) (11 AM to 4 PM).........8
 
Implications of specific soaring indices:
-4 or Less............Excellent
-3....................Good
-2 or -1..............Fair
Zero or Greater.......Poor
 
Forecast is based on Upper Air Data collected
at Chanhassen, Minnesota. Elevation 943 feet.
 
 
 
To: Princeton FSS, FAX, (763) 389-7143  Voice, (800) 642-6505
From: National Weather Service Chanhassen, Voice (952) 361-6671