Holfuy: HLSK Grøtterud, wind & weather report

HLSK Grøtterud

Wind now (m/s)

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Wind tendency

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Temperature

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	- °C
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Wind avg. 15min (m/s)

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Daily wind

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Humidity

Cloud base

Dew Point

- °C

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
08:15-17:53 (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: 35693

Note: Calculated from yearly data where the average wind speed is more than 4km/h.

Averages updated: 22:47:19 Thu CEST

Time	15h	15:15	15:30	15:45	16h	16:15	16:30	16:45	17h	17:15	17:30	17:45	18h	18:15	18:30	18:45	19h	19:15	19:30	19:45	20h	20:15	20:30	20:45	21h	21:15	21:30	21:45	22h	22:15	22:30	22:45
Speed	5	5.6	5.8	5.3	5	4.4	4.4	4.2	4.4	5.6	5.6	6.4	6.1	6.1	5.8	5.8	5.6	5.3	4.2	4.7	5	5	4.7	4.7	4.2	4.4	4.4	5.3	5	5.3	6.1	5.8
Gust (m/s)	6.7	7.8	7.2	6.7	6.1	5.8	5.8	5.6	6.7	7.2	8.1	8.6	8.1	7.8	8.6	9.2	8.3	7.8	6.9	7.2	7.8	7.2	7.2	7.2	6.9	6.1	6.4	7.2	8.1	7.8	8.6	7.8
Direction
Direction Deg.	S 182°	S 179°	S 175°	S 177°	S 169°	SSE 165°	SSE 164°	S 171°	S 169°	S 171°	SSE 167°	S 174°	S 177°	S 182°	S 186°	S 191°	S 184°	S 177°	S 189°	SSW 198°	SSW 201°	SSW 196°	SSW 194°	SSW 192°	SSW 197°	S 191°	S 188°	S 183°	S 188°	S 185°	S 184°	S 184°
Humidity (%)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Temp. (°C)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

Time	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Thu	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h
Speed	4.4	5	4.2	4.2	3.9	4.7	4.2	2.5	2.5	3.9	4.4	4.7	4.4	3.3	3.3	3.9	2.8	3.3	3.3	3.6	4.4	4.2	4.7	5.3	5.3	6.1	5.8	6.4	7.2	7.5	7.2	6.7
Gust (m/s)	9.2	9.4	8.3	8.9	8.1	8.6	8.9	5.8	5.8	7.2	8.1	7.2	7.2	6.1	6.9	6.7	5.3	6.4	5.8	6.7	7.8	8.1	10	11.1	10	10.6	9.7	12.2	11.7	11.7	12.2	9.4
Direction
Direction Deg.	NNE 20°	NNE 16°	NNE 16°	NNE 24°	NNE 24°	NNE 23°	NE 35°	ENE 70°	ESE 119°	SE 131°	SSE 147°	SE 142°	SE 146°	SE 137°	SE 127°	SE 130°	ESE 109°	E 79°	ENE 61°	ENE 63°	E 85°	ESE 113°	ESE 113°	ESE 107°	ESE 115°	ESE 122°	SE 128°	SE 135°	SE 140°	SE 143°	SSE 150°	S 177°
Humidity (%)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Temp. (°C)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 22:47:19 Thu CEST