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

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
07:11-17:52 (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: 1286
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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: 23:53:06 Tue CET
Time 16h16:1516:3016:4517h17:1517:3017:4518h18:1518:3018:4519h19:1519:3019:4520h20:1520:3020:4521h21:1521:3021:4522h22:1522:3022:4523h23:1523:3023:45
Speed698111011131413141213101011117887555656967578
Gust (km/h)192419212625283432342631212225261619192012131491115191414111619
Direction
Direction
Deg.
SW
226°
WSW
258°
WSW
238°
WSW
237°
W
260°
W
263°
W
260°
W
263°
W
274°
W
277°
W
267°
W
275°
W
269°
W
265°
W
270°
W
273°
W
260°
WSW
246°
WSW
249°
WSW
244°
S
171°
S
177°
S
169°
SE
124°
WSW
243°
W
262°
WSW
248°
S
190°
S
169°
SSE
151°
SSE
155°
S
172°
Humidity (%)50.951.151.252.753.553.554.456.858.057.158.358.759.459.459.560.161.663.163.363.665.666.866.368.665.165.865.067.972.174.274.875.3
Temp. (°C)6.36.16.05.65.65.55.24.74.44.54.34.24.03.93.83.73.43.13.23.12.62.42.42.12.42.12.31.81.10.70.70.7

Time 08h09h10h11h12h13h14h15h16h17h18h19h20h21h22h23hTue01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h
Speed333444875771111121614142024212415127117131214161514
Gust (km/h)9878791413111116222026272624313934343024222427323439403938
Direction
Direction
Deg.
NE
53°
E
92°
ESE
104°
SE
129°
SE
137°
SE
140°
SSE
168°
SE
134°
SE
141°
SE
133°
ESE
120°
SSE
151°
SSE
155°
S
170°
S
182°
S
183°
S
186°
S
181°
S
187°
S
188°
S
186°
S
186°
S
187°
SW
224°
SW
227°
WSW
244°
WSW
249°
WSW
254°
W
264°
WSW
253°
WSW
258°
W
263°
Humidity (%)95.198.498.698.898.999.099.099.099.199.299.299.299.399.399.399.499.399.499.599.599.699.699.599.499.599.598.687.465.457.051.449.8
Temp. (°C)-1.7-1.2-1.1-1.0-1.0-0.9-0.30.10.0-0.1-0.10.10.40.81.11.31.31.11.11.21.51.61.92.32.11.92.44.25.25.76.26.4

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 23:53:07 Tue CET
- Wind speed (km/h)
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- Wind direction (°deg)
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- Temperature & Dew Point (°C)
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- Humidity (%)
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