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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
04:32-22:00 (CEST)
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: 5794
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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: 05:48:24 Thu CEST
Time 22h22:1522:3022:4523h23:1523:3023:45Thu00:1500:3000:4501h01:1501:3001:4502h02:1502:3002:4503h03:1503:3003:4504h04:1504:3004:4505h05:1505:3005:45
Speed3.32.83.93.13.13.12.22.81.93.13.13.13.13.93.63.63.33.31.71.71.92.53.34.24.44.44.74.73.93.32.51.9
Gust (m/s)555.84.455.63.94.74.254.44.74.75.85.35.34.74.43.12.83.13.94.45.35.86.47.26.45.85.64.43.6
Direction
Direction
Deg.
SE
146°
SE
140°
SE
143°
SE
144°
SE
144°
SE
135°
SE
131°
ESE
121°
ESE
113°
SE
133°
SE
136°
SE
139°
SE
136°
SE
141°
SE
146°
SSE
152°
S
180°
S
177°
S
184°
SSE
165°
SSE
159°
SSE
159°
S
169°
S
179°
S
175°
S
170°
S
169°
S
171°
S
171°
SSE
159°
S
179°
S
174°
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 14h15h16h17h18h19h20h21h22h23hWed01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h17h18h19h20h21h
Speed3.33.32.83.63.93.63.93.12.21.71.11.11.41.71.71.71.71.71.71.71.93.64.23.94.24.26.43.93.33.13.13.6
Gust (m/s)6.15.85.86.76.75.86.45.84.43.62.21.92.83.33.13.12.82.52.53.63.96.16.76.97.26.711.77.56.74.76.15.3
Direction
Direction
Deg.
SSE
153°
S
180°
S
175°
SSE
154°
S
169°
SSE
167°
S
184°
S
181°
SSW
197°
SW
219°
SSE
168°
S
171°
WSW
238°
SW
232°
SSW
207°
SW
221°
S
173°
SE
143°
SE
139°
SE
146°
SSE
151°
SSE
148°
SSE
151°
SSE
147°
SSE
154°
SSE
161°
SSE
164°
S
179°
S
180°
S
169°
SSE
159°
SSE
164°
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: 05:48:24 Thu CEST
- 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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