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HLSK Grøtterud
Wind now (m/s)
---m/s -
Wind tendency
- -
Temperature
- - °C
- °C
- °C
Wind avg. 15min (m/s)
---m/s -
Daily wind
-m/s | -m/s
Humidity
-%
Cloud base
-
Dew Point
- °C

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
06:18-18:36 (CET)
Min. certification: PP2/SP2
Max. altitude (TMA): 1067 m.a.s.l.
Take-off altitude: 435 m.a.s.l. (325 m top-to-bottom).
Orientation: SE-S-SW

Site managed by HLSK - Hvittingfoss Luftsportklubb,

Note: Mandatory site fees apply, day-/season card. Buy at HLSK shop,
Mor info

Road access: Road barrier, padlock with code. Last 600 meters are only allowed with 4WD. Closed during the winter and weekdays during the moose hunting.

Parking: At take-off and before the "4WD only" sign.

Aerial sporting box: The Hvittingfos box can only be used when activated according to standard operating procedure.
Radio frequency (NLF): 154.175 MHz

LANDING
Parking: Next to the landing field.
Note: Trees around the field creates turbulence in high winds.

Link to webcam

In operation since 03. june. 2014
Page views in 2026: 1924
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Note: Calculated from yearly data where the average wind speed is more than 4km/h.
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Averages updated: 05:23:11 Sat CET
Time 21:3021:4522h22:1522:3022:4523h23:1523:3023:45Sat00:1500:3000:4501h01:1501:3001:4502h02:1502:3002:4503h03:1503:3003:4504h04:1504:3004:4505h05:15
Speed1.91.11.41.71.41.11.41.40.80.60.60.60.60.30.80.31.11.11.41.10.30.30.81.11.41.71.40.81.41.40.81.1
Gust (m/s)3.91.73.33.63.13.13.13.33.33.11.71.71.11.41.41.11.71.92.53.12.21.72.21.92.22.52.82.22.82.22.21.9
Direction
Direction
Deg.
SW
233°
SSW
204°
WSW
238°
WSW
253°
WSW
257°
WSW
247°
WSW
246°
W
264°
W
273°
W
271°
W
270°
WSW
252°
W
260°
W
260°
W
260°
W
260°
W
260°
W
262°
W
268°
W
274°
W
263°
W
268°
W
270°
WSW
255°
W
264°
W
272°
WNW
289°
W
277°
W
263°
W
269°
WSW
255°
WSW
242°
Humidity (%)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Temp. (°C)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Time 14h15h16h17h18h19h20h21h22h23hFri01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h17h18h19h20h21h
Speed3.12.82.22.22.54.75.86.13.94.43.92.81.70.60.81.70.81.11.11.72.21.72.23.14.73.93.63.32.82.82.22.2
Gust (m/s)6.76.15.356.47.58.99.27.58.17.57.25.34.43.64.43.33.12.23.14.23.14.26.76.96.16.16.16.75.33.64.4
Direction
Direction
Deg.
NW
318°
NW
320°
NW
307°
NW
318°
NW
310°
NW
320°
NW
325°
NNW
328°
NW
323°
NW
323°
NW
318°
NW
324°
NNW
338°
WNW
296°
W
267°
NW
308°
NW
305°
W
275°
WSW
258°
WSW
245°
SSW
202°
S
169°
SSE
156°
S
178°
S
174°
S
173°
S
190°
SSW
198°
SSE
165°
SE
142°
SE
132°
SSW
195°
Humidity (%)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Temp. (°C)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 05:23:11 Sat CET
- Wind speed (m/s)
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- Wind direction (°deg)
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- Temperature & Dew Point (°C)
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- Humidity (%)
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