Glassy Mountain

SC
35.1366°, -82.3457° 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 347° NNW
Current conditions
Flyability score
10
/100 · paragliding
Wind
10
mph base
Gusts
16
mph
Direction
NNW
347°
Aloft
17
NNW @ridge
Thermals
Calm
base ~4386ft
Temp
68°
F
Cloudbase
7,060
ft MSL
Elevation
2,674
ft MSL
Sunrise
6:37 AM
local
Sunset
8:34 PM
local
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Where it is

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Flyable Caution / slim window Not flyable
What we look for at Glassy Mountain

Wind direction

SE (135°) → S (180°)

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

Ideal speed

3–8 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.

South-facing cliff launch (~2,700 ft) run by the South Carolina Hang Gliding Association — hang gliders only, no paragliding. Flies in light SE-to-S winds not much over 12 mph; it's a thermal/light-and-variable site, not ridge soaring. SW forecasts usually blow more westerly and cross at the mountain, turning rowdy above 8 mph. H3 site (visiting H2 only with mountain experience and an H3 at launch); current USHPA membership, waivers, a reserve, and a local pilot required. LZ off Highway 11 near Landrum.

Window data compiled from sites.google.com — public site guides and club resources.

Next 7 days How calls are made

Thursday Caution workable 1pm
6a
9g15
NNW
7a
10g17
NNW
8a
10g20
NNW
9a
11g17
NNW
10a
8g12
NNW
11a
6g9
N
12p
2g7
NNE
1p
2g8
S
2p
3g11
SE
3p
3g9
SSW
4p
4g7
NW
5p
5g7
NW
6p
6g7
NNW
7p
8g12
NW
8p
9g16
NNW
Borderline only 1pm — best around 1pm: 2 mph S, gusts 8. All borderline — fly it with a close eye.
Friday Flyable flyable 6pm–7pm
6a
8g13
NNE
7a
9g13
NE
8a
8g11
NNE
9a
7g10
NE
10a
3g4
ENE
11a
5g5
ESE
12p
5g5
SSE
1p
5g5
SSW
2p
5g6
SSW
3p
5g5
SSW
4p
4g5
SSW
5p
3g6
SSW
6p
3g4
S
7p
1g5
SSE
8p
3g6
E
Flyable 6pm–7pm — best around 12pm: 5 mph SSE, gusts 5.
🌅 Wonder windGlass-off possible 6pm–7pm — smooth, light S ~3 mph (a touch cross), some cloud, weak daytime heating.
✓ Light, smooth wind– Edge of the window– Wind dying off into evening– Clear skies (radiative cooling)– Day built a thermal layer
Saturday Flyable flyable 6am–8am
6a
3g4
SSE
7a
4g6
S
8a
3g5
SSE
9a
4g9
SSE
10a
5g13
SSE
11a
6g11
SE
12p
6g12
SE
1p
6g12
SSE
2p
8g13
SSE
3p
11g15
SSE
4p
9g15
SSW
5p
12g20
WSW
6p
11g18
WSW
7p
9g14
WSW
8p
9g15
W
Flyable 6am–2pm — best around 6am: 3 mph SSE, gusts 4. 5 clean hrs, the rest borderline.
Sunday Not flyable no window
6a
6g13
S
7a
5g11
S
8a
4g9
S
9a
4g10
S
10a
5g12
S
11a
6g15
SSW
12p
7g16
SSW
1p
7g18
SSW
2p
7g20
SSW
3p
8g22
SSW
4p
9g24
SSW
5p
10g26
SSW
6p
10g26
SSW
7p
10g24
S
8p
9g22
S
Rain in the forecast — not flyable.
Monday Flyable flyable 6am–9am
6a
2g6
SSW
7a
2g6
SSW
8a
2g6
SSW
9a
2g7
SSW
10a
3g9
SSW
11a
5g10
SSW
12p
6g11
SSW
1p
7g12
S
2p
8g12
S
3p
8g13
S
4p
8g14
S
5p
8g15
S
6p
7g16
SSW
7p
5g16
SSW
8p
4g16
SSW
Flyable 6am–11am — best around 6am: 2 mph SSW, gusts 6. 4 clean hrs, the rest borderline.
Tuesday Flyable flyable 6am–7am
6a
1g5
NNW
7a
1g6
NE
8a
1g7
E
9a
1g8
ESE
10a
2g10
SE
11a
3g12
SSE
12p
4g13
SSE
1p
6g14
SE
2p
7g15
SE
3p
7g17
SSE
4p
7g18
S
5p
7g19
S
6p
5g19
S
7p
3g18
SSE
8p
2g17
SE
Flyable 6am–9am — best around 6am: 1 mph NNW, gusts 5. 2 clean hrs, the rest borderline.
Wednesday Flyable flyable 6am–9am
6a
1g5
SSW
7a
2g5
S
8a
2g5
S
9a
3g7
S
10a
4g11
S
11a
5g14
S
12p
6g15
S
1p
7g16
S
2p
8g17
S
3p
7g21
S
4p
6g25
S
5p
4g28
S
6p
3g26
SSW
7p
2g22
SSW
8p
2g18
WSW
Flyable 6am–10am — best around 6am: 1 mph SSW, gusts 5. 4 clean hrs, the rest borderline.
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.