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Evening Hot Air Balloon Forecast
National Weather Service Saint Louis MO
1242 PM CDT Sat Jun 21 2025

...HERE IS THE EVENING HOT AIR BALLOON FORECAST
FOR THE SAINT LOUIS METROPOLITAN AREA...

...HEAT ADVISORY UNTIL 9 PM CDT TUESDAY...

.THIS EVENING...
    Sunset:                          830 PM.

    Surface Wind Forecast:           6 PM...200/13G22 mph.
                                     8 PM...190/09G20 mph.

    Boundary Layer Wind:             6 PM...210/22 mph.
                                     8 PM...190/16 mph.

    NWS Doppler Winds (at 1227 PM):  1000ft...200/14 mph.
                                     2000ft...210/18 mph.
                                     3000ft...210/18 mph.

    RAP Winds (at 7 PM):              500ft...210/23 mph.
                                     1000ft...210/27 mph.
                                     2000ft...210/29 mph.
                                     3000ft...210/31 mph.

    Surface Lifted Index:            6 PM...-6.
                                     8 PM...-5.

    Density Altitude:                6 PM...3238 FT.
                                     8 PM...2965 FT.

    Additional Weather Info:         clear skies,
                                     unrestricted visibilities,
                                     hot--reduced buoyancy.


.OUTLOOK FOR TOMORROW MORNING...
    Sunrise:        537 AM.
    Weather:        clear skies,
                    unrestricted visibilities.
    Surface Wind:   6 AM...190/06G14 mph.
                    8 AM...200/08G18 mph.
    Boundary Wind:  6 AM...200/10 mph.
                    8 AM...220/17 mph.

This forecast is not routinely updated or amended outside of
scheduled issuances.

&&

This forecast is also available at phone number 636-441-8467
ext 5.

$$

Carney