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Heavener SW Launch

OK
34.8919°, -94.5741° Directions ↗
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Showing Paragliding — switch wings up top ↑
Not flyable
High confidence · · Run: HRRR
The sun has set — no daylight left to fly
NESW 107° ESE
Current conditions
Flyability score
10
/100 · paragliding
Wind
10
mph base
Gusts
16
mph
Direction
ESE
107°
Aloft
15
ESE @ridge
Thermals
Very strong
base ~1455ft
Temp
80°
F
Cloudbase
2,794
ft MSL
Elevation
1,339
ft MSL
Sunrise
6:26 AM
local
Sunset
8:22 PM
local
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Where it is

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Flyable Caution / slim window Not flyable
What we look for at Heavener SW Launch

Wind direction

SSW (200°) → WSW (250°)

The wind must blow from within this arc. Direction is the same for both wings.

Ideal speed

4–10 mph

Ceiling · Paragliding

≤ 19 mph base · gusts ≤ 23

Top of the range for paragliding (any rating) — switch wings up top to compare. Hang gliders hold roughly 10 mph more than paragliders.

The paraglider-friendly roll-off launch at Heavener (Buffalo Mountain Flyers), facing SW — the SE cliff is HG-only. Ideal wind is SW around 7 mph, usable to 12 with gusts to 15; P2 minimum. Avoid NW cross wind, which throws rotor that can push you into the trees. Private land, so contact the site coordinator for access; the LZ is a cattle pasture with a barb-wire fence on the west side, and there's no shade at launch.

Window data compiled from buffalomountainflyers.org — public site guides and club resources.

Next 7 days How calls are made

Thursday Not flyable no window
6a
6g10
ESE
7a
5g9
E
8a
6g11
ESE
9a
4g6
ESE
10a
3g4
ESE
11a
4g5
SE
12p
2g3
WSW
1p
2g3
SSW
2p
2g3
SSE
3p
5g6
S
4p
9g11
ESE
5p
8g10
ESE
6p
10g15
SE
7p
7g11
ESE
8p
5g9
E
Wind's out of the ESE most of the day — outside the working window, so cross/tail or rotor.
Friday Caution workable 3pm–4pm
6a
9g12
ESE
7a
8g10
ESE
8a
8g16
SE
9a
7g18
S
10a
6g18
SSW
11a
6g15
SW
12p
7g14
WSW
1p
8g14
WSW
2p
15g24
S
3p
9g17
SSW
4p
10g14
WSW
5p
6g13
W
6p
5g12
W
7p
1g10
WNW
8p
2g8
SSW
Borderline only 3pm–4pm — best around 12pm: 7 mph WSW, gusts 14. All borderline — fly it with a close eye. strong thermals.
Saturday Not flyable no window
6a
10g23
NNW
7a
9g23
NNW
8a
11g23
NNW
9a
14g25
NNW
10a
14g24
NNW
11a
15g24
NW
12p
15g25
NW
1p
16g24
NNW
2p
15g27
NNW
3p
16g25
NNW
4p
17g24
NNW
5p
15g26
NNW
6p
15g23
NNW
7p
11g21
NNW
8p
11g26
NNW
Wind's out of the NNW most of the day — outside the working window, so cross/tail or rotor.
Sunday Not flyable no window
6a
5g11
NNW
7a
5g12
NNW
8a
6g14
NNW
9a
7g16
NNW
10a
8g18
NNW
11a
8g19
NNW
12p
8g19
NNW
1p
8g20
NNW
2p
8g20
NNW
3p
9g20
NNW
4p
9g20
NNW
5p
9g20
NNW
6p
9g21
NNW
7p
9g20
N
8p
8g19
N
Wind's out of the NNW most of the day — outside the working window, so cross/tail or rotor.
Monday Caution workable 10am
6a
3g5
E
7a
2g5
E
8a
2g6
E
9a
2g7
E
10a
2g9
ENE
11a
1g11
NE
12p
2g13
NNW
1p
3g14
NNW
2p
4g15
NNW
3p
4g16
NNW
4p
4g16
NNW
5p
4g16
NNW
6p
3g15
NNW
7p
2g15
N
8p
2g14
NE
Borderline only 10am — best around 10am: 2 mph ENE, gusts 9. All borderline — fly it with a close eye.
Tuesday Not flyable no window
6a
4g9
ESE
7a
4g9
ESE
8a
4g10
ESE
9a
5g10
SE
10a
4g10
SE
11a
3g10
SE
12p
2g10
SSE
1p
1g10
SW
2p
1g10
W
3p
2g11
NW
4p
2g11
NNW
5p
2g11
N
6p
2g11
NE
7p
3g11
ENE
8p
4g10
ENE
Wind's out of the ESE most of the day — outside the working window, so cross/tail or rotor.
Wednesday Caution workable 12pm–1pm
6a
4g11
ESE
7a
3g13
ESE
8a
2g13
SSE
9a
3g13
S
10a
3g13
SSW
11a
3g11
SW
12p
2g10
WSW
1p
2g9
W
2p
1g10
W
3p
0g11
E
4p
1g12
E
5p
2g12
ENE
6p
3g11
ENE
7p
3g11
ENE
8p
3g11
ENE
Borderline only 12pm–1pm — best around 12pm: 2 mph WSW, gusts 10. All borderline — fly it with a close eye. strong thermals.
See the full 7-day & hourly forecast
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Conditions are an automated estimate from public forecast models, not a go/no-go call. Always check the sky, talk to locals, and fly within your rating. You are responsible for your own safety.