Swan Falls

ID
43.2360°, -116.3680° Directions ↗

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Showing Paragliding — switch wings up top ↑
Not flyable
Medium confidence · · Run: HRRR
The sun has set — no daylight left to fly
NESW 339° NNW
Current conditions
Flyability score
82
/100 · paragliding
Wind
8
mph base
Gusts
11
mph
Direction
NNW
339°
Aloft
13
NNW @ridge
Thermals
Light
base ~8591ft
Temp
86°
F
Cloudbase
11,570
ft MSL
Elevation
2,979
ft MSL
Sunrise
6:34 AM
local
Sunset
9:09 PM
local
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Where it is

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Flyable Caution / slim window Not flyable
What we look for at Swan Falls

Wind direction

W (270°) → NW (320°)

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

Ideal speed

7–15 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.

West launch on the Snake River canyon rim about an hour south of Boise, in the Birds of Prey NCA, with a windsock on site. Works on any west to northwest wind. A separate south launch about a mile before the canyon turnoff handles S/SE days, so don't confuse the two. Cliff-launch hazards: lee rotor if it's too strong or off-angle, and strong midday thermals over the Snake River plain, so morning or evening glass-off is smoother. P2+/P3 with a local intro.

Next 7 days How calls are made

Thursday Flyable flyable 5pm
6a
6g10
SSW
7a
4g7
SW
8a
4g6
SW
9a
7g9
S
10a
6g7
SSE
11a
1g7
ESE
12p
5g6
ESE
1p
3g5
SE
2p
5g6
NE
3p
8g9
N
4p
10g10
N
5p
12g14
NNW
6p
14g15
N
7p
13g16
N
8p
12g16
N
9p
8g11
NNW
Flyable 11am — best around 5pm: 12 mph NNW, gusts 14. All borderline — fly it with a close eye.
🌅 Wonder windGlass-off possible 9pm — smooth, light NNW ~8 mph (a touch cross), clear evening sky, the day heated up well.
– Light, smooth wind– Edge of the window– Wind dying off into evening✓ Clear skies (radiative cooling)✓ Day built a thermal layer
Friday Flyable flyable 10am–11am
6a
7g12
NNW
7a
6g11
NW
8a
5g9
N
9a
11g17
NNW
10a
10g11
NNW
11a
6g6
NNW
12p
1g7
NW
1p
3g7
SSE
2p
3g5
SSE
3p
5g8
ENE
4p
4g15
NNE
5p
4g16
NNW
6p
9g14
NNW
7p
12g13
N
8p
10g14
N
9p
4g7
NNE
Flyable 9am–12pm — best around 6am: 7 mph NNW, gusts 12. 2 clean hrs, the rest borderline.
Saturday Not flyable no window
6a
8g9
N
7a
4g5
NE
8a
3g6
ENE
9a
2g7
NE
10a
6g11
NNE
11a
8g9
N
12p
7g9
N
1p
6g11
N
2p
7g16
NNE
3p
8g20
NNE
4p
10g22
N
5p
12g22
N
6p
13g20
N
7p
11g22
NNW
8p
14g25
NNW
9p
16g28
NNW
Wind's out of the N most of the day — outside the working window, so cross/tail or rotor.
Sunday Not flyable no window
6a
19g32
NW
7a
19g32
NW
8a
20g33
NW
9a
19g33
NW
10a
19g32
NW
11a
18g32
NW
12p
17g32
NW
1p
17g31
NNW
2p
17g30
NNW
3p
16g30
NNW
4p
17g30
NNW
5p
17g30
NNW
6p
17g29
NNW
7p
15g28
NNW
8p
13g26
N
9p
11g25
N
Too gusty — gusts past the 22 mph limit through the day.
Monday Caution workable 3pm–6pm
6a
16g26
WNW
7a
16g24
NW
8a
17g23
NW
9a
18g22
NW
10a
18g22
NW
11a
17g24
NW
12p
16g24
NW
1p
15g23
NW
2p
14g22
NW
3p
13g21
NW
4p
13g21
NW
5p
14g21
NW
6p
14g21
NNW
7p
12g21
NW
8p
9g21
NW
9p
7g20
NW
Borderline only 3pm–6pm — best around 3pm: 13 mph NW, gusts 21. All borderline — fly it with a close eye.
Tuesday Caution workable 6am
6a
10g17
NW
7a
9g18
NW
8a
9g19
NW
9a
9g20
NW
10a
9g19
NW
11a
8g18
NW
12p
8g18
NW
1p
8g20
NNW
2p
8g22
NNW
3p
8g23
NNW
4p
8g22
NNW
5p
9g19
NNW
6p
9g17
NNW
7p
8g17
NNW
8p
6g17
N
9p
5g17
N
Borderline only 6am — best around 6am: 10 mph NW, gusts 17. All borderline — fly it with a close eye. cross / edge of the window.
Wednesday Slim window flyable 6am
6a
1g3
ESE
7a
2g3
ESE
8a
3g3
ESE
9a
5g5
SE
10a
5g8
SE
11a
5g12
SE
12p
5g15
SE
1p
6g16
SE
2p
6g16
SE
3p
6g16
ESE
4p
5g16
ESE
5p
5g16
E
6p
5g16
E
7p
5g15
E
8p
4g15
ENE
9p
3g14
ENE
Flyable 6am — best around 6am: 1 mph ESE, gusts 3.
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.