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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
06:50-18:09 (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: 1456
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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: 20:59:05 Tue CET
Time 13h13:1513:3013:4514h14:1514:3014:4515h15:1515:3015:4516h16:1516:3016:4517h17:1517:3017:4518h18:1518:3018:4519h19:1519:3019:4520h20:1520:3020:45
Speed77910111398775657111097810710811787786116
Gust (km/h)131117171719161715151210914171618141516131718181613131314152213
Direction
Direction
Deg.
SE
133°
SE
134°
SE
137°
SE
135°
SE
139°
SE
138°
SE
134°
SSE
147°
SSE
153°
SSE
157°
ESE
103°
SSE
163°
SSE
167°
S
179°
S
176°
S
169°
SSE
153°
SSE
159°
SSE
154°
SSE
156°
SE
146°
SSE
164°
S
170°
SSE
157°
SE
125°
SE
124°
SE
133°
SE
128°
SE
133°
SE
131°
S
181°
SE
134°
Humidity (%)98.998.898.998.998.999.099.099.199.099.099.099.199.099.099.199.299.399.399.399.399.499.399.399.399.299.299.299.299.299.299.499.2
Temp. (°C)1.81.71.61.61.51.41.41.41.51.50.91.31.40.80.20.2-0.1-0.4-0.5-0.5-0.7-0.8-0.9-0.8-0.8-0.8-0.8-0.7-0.7-0.30.30.3

Time 05h06h07h08h09h10h11h12h13h14h15h16h17h18h19h20h21h22h23hTue01h02h03h04h05h06h07h08h09h10h11h12h
Speed9654223581111131010843546888864424669
Gust (km/h)212018141177121724222122201611811101012131513121191514111319
Direction
Direction
Deg.
W
278°
W
276°
W
272°
W
266°
WSW
256°
WSW
253°
S
191°
SSE
161°
S
170°
S
181°
S
177°
S
180°
S
172°
SSE
168°
S
173°
WNW
289°
W
260°
S
181°
SW
216°
WSW
238°
SSW
211°
S
182°
S
181°
S
178°
SSE
168°
SSE
156°
SE
144°
S
184°
SE
127°
ESE
107°
SE
140°
SSE
153°
Humidity (%)94.088.988.686.383.883.685.982.486.083.880.879.383.086.688.587.187.490.190.388.488.191.894.795.398.198.898.999.098.998.998.999.0
Temp. (°C)2.12.21.92.23.44.03.74.03.63.74.24.44.23.62.93.33.32.33.14.44.63.12.73.32.21.10.80.2-0.5-0.8-0.50.5

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 20:59:05 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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