Detailed Predictions for: Mustang Mountain
Launch Lat, Long, Altitude (f): 31.7036, -110.4928, 5900
LZ Altitude (f): 5100
Sounding

Station:

KTUS

Date/Time:

24 APR 2024

Temp/Wind data from:

NOAA Digital Forecast

Site Forecasts
Time
(Local)
High
Temp

Puddle
Temp

Wind
(mph)
Wind
Gust
Thermal
Ceiling

(ft)
Soaring
Ceiling

(ft)
Above
Launch

(ft)
Thermal
Type
Thermal
Index

(F)
12 Midnight Wed 54 54 SW 8 11 4941 5900 0 Blue 0
1 AM Wed 52 52 SSW 8 11 4941 5900 0 Blue 0
2 AM Wed 51 51 S 8 11 4941 5900 0 Blue 0
3 AM Wed 50 50 S 6 9 4941 5900 0 Blue 0
4 AM Wed 50 50 S 8 11 4941 5900 0 Blue 0
5 AM Wed 50 50 S 8 11 4941 5900 0 Blue 0
6 AM Wed 50 50 SSE 9 12 4941 5900 0 Blue 0
7 AM Wed 54 54 SSE 10 14 4941 5900 0 Blue 0
8 AM Wed 64 65 S 14 20 6298 5900 0 Blue 1
9 AM Wed 69 71 SSW 17 24 10007 7116 1216 Blue 7
10 AM Wed 71 73 SSW 18 25 12625 8512 2612 Blue 9
11 AM Wed 74 77 SSW 18 25 13202 12778 6878 Blue 13
12 Noon Wed 76 79 SSW 18 25 13425 13094 7194 Blue 15
1 PM Wed 78 79 SSW 20 28 13425 13094 7194 Blue 15
2 PM Wed 78 78 SW 20 28 13288 12981 7081 Blue 14
3 PM Wed 77 77 SW 21 31 13202 12778 6878 Blue 13
4 PM Wed 76 76 SW 20 28 13116 12576 6676 Blue 12
5 PM Wed 74 74 SW 20 28 12829 9826 3926 Blue 10
6 PM Wed 72 72 SW 19 27 11565 7449 1549 Blue 8
7 PM Wed 66 66 SW 16 23 6433 5900 0 Blue 2
8 PM Wed 63 63 SW 14 20 4941 5900 0 Blue 0
9 PM Wed 60 60 SW 13 19 4941 5900 0 Blue 0
10 PM Wed 57 57 SW 12 17 4941 5900 0 Blue 0
11 PM Wed 54 54 SW 12 17 4941 5900 0 Blue 0
12 Midnight Thu 53 53 SSW 10 14 4941 5900 0 Blue 0
1 AM Thu 51 51 SSW 10 14 4941 5900 0 Blue 0
2 AM Thu 50 50 SSW 10 14 4941 5900 0 Blue 0
3 AM Thu 48 48 SW 9 12 4941 5900 0 Blue 0
4 AM Thu 48 48 SW 8 11 4941 5900 0 Blue 0
5 AM Thu 46 46 SSW 9 12 4941 5900 0 Blue 0
6 AM Thu 46 46 S 10 14 4941 5900 0 Blue 0
7 AM Thu 50 50 SW 13 19 4941 5900 0 Blue 0
8 AM Thu 57 59 WSW 19 27 4941 5900 0 Blue 0
9 AM Thu 61 65 WSW 23 32 6298 5900 0 Blue 1
10 AM Thu 63 69 WSW 23 32 7470 6417 517 Blue 5
11 AM Thu 65 73 WSW 25 35 12625 8512 2612 Blue 9
12 Noon Thu 67 75 W 26 36 13030 11268 5368 Blue 11
1 PM Thu 68 76 W 26 36 13116 12576 6676 Blue 12
2 PM Thu 69 76 W 26 36 13116 12576 6676 Blue 12
3 PM Thu 69 74 W 26 36 12829 9826 3926 Blue 10
4 PM Thu 69 72 W 25 35 11565 7449 1549 Blue 8
5 PM Thu 67 68 W 23 32 7137 6294 394 Blue 4
6 PM Thu 64 64 W 19 27 5778 5900 0 Blue 0
7 PM Thu 60 60 W 16 23 4941 5900 0 Blue 0
8 PM Thu 57 57 W 12 17 4941 5900 0 Blue 0
9 PM Thu 54 54 W 10 14 4941 5900 0 Blue 0
10 PM Thu 51 51 W 8 11 4941 5900 0 Blue 0
11 PM Thu 50 50 WSW 6 9 4941 5900 0 Blue 0
12 Midnight Fri 48 48 WSW 5 8 4941 5900 0 Blue 0
1 AM Fri 47 47 WSW 5 8 4941 5900 0 Blue 0
2 AM Fri 46 46 SW 5 8 4941 5900 0 Blue 0
3 AM Fri 44 44 SW 5 8 4941 5900 0 Blue 0
4 AM Fri 43 43 SW 5 8 4941 5900 0 Blue 0
5 AM Fri 43 43 SSW 5 8 4941 5900 0 Blue 0
6 AM Fri 47 47 SSW 6 9 4941 5900 0 Blue 0
7 AM Fri 52 52 SSW 8 11 4941 5900 0 Blue 0
8 AM Fri 58 60 SSW 10 14 4941 5900 0 Blue 0
9 AM Fri 62 66 SW 13 19 6433 5900 0 Blue 2
10 AM Fri 65 71 SW 17 24 10007 7116 1216 Blue 7
11 AM Fri 67 75 WSW 20 28 13030 11268 5368 Blue 11
12 Noon Fri 69 77 WSW 24 33 13202 12778 6878 Blue 13
1 PM Fri 71 79 WSW 27 39 13425 13094 7194 Blue 15
2 PM Fri 72 79 WSW 29 41 13425 13094 7194 Blue 15
3 PM Fri 72 77 WSW 31 43 13202 12778 6878 Blue 13
4 PM Fri 71 73 WSW 31 43 12625 8512 2612 Blue 9
5 PM Fri 69 70 WSW 29 41 8673 6778 878 Blue 6
6 PM Fri 66 66 WSW 27 39 6433 5900 0 Blue 2
7 PM Fri 61 61 WSW 24 33 4941 5900 0 Blue 0
8 PM Fri 57 57 WSW 21 31 4941 5900 0 Blue 0
9 PM Fri 54 54 WSW 21 31 4941 5900 0 Blue 0
10 PM Fri 52 52 SW 21 31 4941 5900 0 Blue 0
11 PM Fri 51 51 SW 21 31 4941 5900 0 Blue 0
12 Midnight Sat 49 49 SW 20 28 4941 5900 0 Blue 0
1 AM Sat 48 48 SW 19 27 4941 5900 0 Blue 0
2 AM Sat 47 47 SW 18 25 4941 5900 0 Blue 0
3 AM Sat 45 45 SW 18 25 4941 5900 0 Blue 0
4 AM Sat 44 44 SW 17 24 4941 5900 0 Blue 0
5 AM Sat 44 44 SW 17 24 4941 5900 0 Blue 0
6 AM Sat 46 46 SW 16 23 4941 5900 0 Blue 0
7 AM Sat 48 48 WSW 16 23 4941 5900 0 Blue 0
8 AM Sat 51 52 WSW 16 23 4941 5900 0 Blue 0
9 AM Sat 54 57 WSW 17 24 4941 5900 0 Blue 0
10 AM Sat 58 63 W 19 27 4941 5900 0 Blue 0
11 AM Sat 61 68 W 20 28 7137 6294 394 Blue 4
12 Noon Sat 63 71 W 21 31 10007 7116 1216 Blue 7
1 PM Sat 65 73 W 21 31 12625 8512 2612 Blue 9
2 PM Sat 66 72 W 21 31 11565 7449 1549 Blue 8
3 PM Sat 67 72 W 21 31 11565 7449 1549 Blue 8
4 PM Sat 67 70 W 20 28 8673 6778 878 Blue 6
5 PM Sat 65 66 W 19 27 6433 5900 0 Blue 2
6 PM Sat 61 61 W 18 25 4941 5900 0 Blue 0
7 PM Sat 57 57 WNW 16 23 4941 5900 0 Blue 0
8 PM Sat 53 53 WNW 13 19 4941 5900 0 Blue 0
9 PM Sat 50 50 WNW 11 16 4941 5900 0 Blue 0
10 PM Sat 49 49 W 9 12 4941 5900 0 Blue 0
11 PM Sat 47 47 W 8 11 4941 5900 0 Blue 0
12 Midnight Sun 46 46 W 6 9 4941 5900 0 Blue 0
1 AM Sun 45 45 WSW 6 9 4941 5900 0 Blue 0
2 AM Sun 44 44 WSW 6 9 4941 5900 0 Blue 0
3 AM Sun 42 42 SW 6 9 4941 5900 0 Blue 0
4 AM Sun 41 41 SSW 5 8 4941 5900 0 Blue 0
5 AM Sun 42 42 S 5 8 4941 5900 0 Blue 0
6 AM Sun 46 46 SW 5 8 4941 5900 0 Blue 0
7 AM Sun 52 52 WNW 5 8 4941 5900 0 Blue 0
8 AM Sun 57 59 NNW 6 9 4941 5900 0 Blue 0
9 AM Sun 61 65 NNW 8 11 6298 5900 0 Blue 1
10 AM Sun 64 70 NNW 10 14 8673 6778 878 Blue 6
11 AM Sun 66 74 NNW 11 16 12829 9826 3926 Blue 10
12 Noon Sun 68 76 NW 12 17 13116 12576 6676 Blue 12
1 PM Sun 70 78 NW 13 19 13288 12981 7081 Blue 14
2 PM Sun 72 79 WNW 13 19 13425 13094 7194 Blue 15
3 PM Sun 73 78 WNW 13 19 13288 12981 7081 Blue 14
4 PM Sun 73 76 WNW 13 19 13116 12576 6676 Blue 12
5 PM Sun 71 72 WNW 13 19 11565 7449 1549 Blue 8
6 PM Sun 68 68 NW 13 19 7137 6294 394 Blue 4
7 PM Sun 63 63 NW 12 17 4941 5900 0 Blue 0
8 PM Sun 59 59 NW 11 16 4941 5900 0 Blue 0
9 PM Sun 55 55 NW 10 14 4941 5900 0 Blue 0
10 PM Sun 53 53 WNW 9 12 4941 5900 0 Blue 0
11 PM Sun 52 52 WNW 8 11 4941 5900 0 Blue 0
12 Midnight Mon 51 51 WSW 6 9 4941 5900 0 Blue 0
1 AM Mon 50 50 SSE 5 8 4941 5900 0 Blue 0
2 AM Mon 48 48 ESE 5 8 4941 5900 0 Blue 0
3 AM Mon 47 47 ESE 5 8 4941 5900 0 Blue 0
4 AM Mon 46 46 SE 5 8 4941 5900 0 Blue 0
5 AM Mon 47 47 SE 5 8 4941 5900 0 Blue 0
6 AM Mon 51 51 SE 5 8 4941 5900 0 Blue 0
7 AM Mon 56 56 ESE 6 9 4941 5900 0 Blue 0
8 AM Mon 62 64 ESE 8 11 5778 5900 0 Blue 0
9 AM Mon 67 71 SE 9 12 10007 7116 1216 Blue 7
10 AM Mon 70 76 SE 11 16 13116 12576 6676 Blue 12
11 AM Mon 73 80 SSE 12 17 13822 13179 7279 Blue 16
12 Noon Mon 76 84 S 13 19 14377 13921 8021 Blue 20
1 PM Mon 78 86 SSW 13 19 14654 14197 8297 Blue 22
2 PM Mon 80 87 SW 13 19 14986 14335 8435 Blue 23
3 PM Mon 81 86 WSW 13 19 14654 14197 8297 Blue 22
4 PM Mon 81 84 WSW 13 19 14377 13921 8021 Blue 20
5 PM Mon 79 80 W 13 19 13822 13179 7279 Blue 16
6 PM Mon 75 75 W 12 17 13030 11268 5368 Blue 11
7 PM Mon 70 70 WSW 11 16 8673 6778 878 Blue 6
8 PM Mon 65 65 WSW 10 14 6298 5900 0 Blue 1
9 PM Mon 62 62 WSW 10 14 4941 5900 0 Blue 0
10 PM Mon 59 59 WSW 9 12 4941 5900 0 Blue 0

DISCLAIMER: These estimates are intended to assist in daily site selection only.  No warranty is made concerning the accuracy of these estimates.  These estimates cannot be used to determine if conditions are safe for flying.  Conditions should be evaluated at the launch site by experienced pilots before launching.

Sounding: This is the site at which the weather balloon was released.  If the flying site predicted is far from the sounding site, the estimate is not valid.  Also, the sounding is done at 12Z (4AM PST).  If a front comes through, the sounding is no longer valid. The sounding becomes less valid later in the day.

Thermal Ceiling: the lower of the height at which the thermal stops rising and the cloud level.  We can't fly into the clouds, so it doesn't matter how much higher the thermal goes.  Remember that we can't get to the top of the thermal because of our sink rate.  Our upper limit will be lower than the reported ceiling.

Soaring Ceiling: We will stop going up when the thermal is rising just fast enough to offset our sink.  It is estimated that this happens when the temperature difference between the thermal and the surrounding air is about 2 degrees F. This number is an estimate of the maximum altitude we might reach if we start at launch height, and should be more reflective of our chances of soaring than the thermal top. Please let me know how this compares with actually flying, and I will adjust it as necessary.

Above Launch: The difference between how high we might get and how high we start. This estimate does not account for ridge lift.

High Temp: This estimate is taken from the National Weather Service or WeatherAPI.com website.  Puddle temperatures can exceed this temperature. 

Puddle Temp: This estimate is based on the High Temp and the National Weather Service or WeatherAPI.com estimate of cloudiness, and the angle of the sun.  When the sun is directly overhead on a sunny day, the puddle temp is esimated to be 25 degrees warmer than the high ambient temperature. This estimate now includes a rigorous calculation of the Sun Angle, and accounts for the seasonal differences in zenith and daylight hours.

Wind: This estimate is taken from the National Weather Service or WeatherAPI.com website.

Wind Gust: This estimate is taken from the National Weather Service or WeatherAPI.com website.

Thermal Type: Blue (no cloud formation) or White (Cloud formation)

Thermal Index: This is the maximum difference in temperature between the rising packet of air (the thermal) and the surrounding air.  The difference in temperature is responsible for the buoyancy of the thermal, and larger temperature differences mean faster rising thermals.  A value of about 10 F or greater often means that the conditions are soarable.  Values above 20 could indicate rowdy thermals.

Validity of estimate: Many factors (including strong wind, fronts, cloud shadows, incorrectly predicted temperatures, etc) can affect the validity of the estimates. 

Author: Tad Hurst

Supported By: Alan Crouse [email protected]