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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-m/s

Humidity

Cloud base

Dew Point

- °C

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
05:27-21:22 (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: 15179

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

Averages updated: 12:27:32 Tue CEST

Time	04:30	04:45	05h	05:15	05:30	05:45	06h	06:15	06:30	06:45	07h	07:15	07:30	07:45	08h	08:15	08:30	08:45	09h	09:15	09:30	09:45	10h	10:15	10:30	10:45	11h	11:15	11:30	11:45	12h	12:15
Speed	1.9	1.9	1.9	1.4	2.5	3.3	4.4	4.7	5	5	5	3.1	3.3	3.9	3.9	3.9	4.2	4.7	4.7	4.7	3.9	3.9	3.3	2.8	2.2	2.2	1.7	1.7	2.8	1.1	2.5	2.2
Gust (m/s)	3.9	4.4	5.3	4.4	7.2	6.7	7.8	8.3	8.1	8.1	8.6	7.5	6.9	6.9	7.2	6.9	8.3	10.3	9.2	8.6	7.2	8.1	6.7	5.8	5.8	4.7	4.2	3.9	5.8	2.5	5.8	4.7
Direction
Direction Deg.	WNW 289°	WNW 301°	WNW 291°	WNW 290°	NW 313°	NW 314°	NW 311°	NW 315°	NW 317°	NNW 329°	NW 326°	NW 315°	NW 318°	NW 325°	NW 325°	NW 321°	NW 324°	NW 326°	NW 325°	NNW 327°	NNW 330°	NW 315°	NW 323°	NW 316°	NNW 327°	NW 325°	NW 312°	NNW 336°	NNW 328°	W 261°	SSW 207°	W 274°
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	21h	22h	23h	Mon	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Tue	01h	02h	03h	04h
Speed	10	9.2	6.9	6.4	3.1	2.8	2.8	2.2	1.7	2.5	3.1	1.7	1.9	2.8	3.9	4.4	4.4	3.3	3.1	3.6	3.3	3.1	3.1	4.2	4.4	5	4.4	3.9	4.2	5	3.3	4.4
Gust (m/s)	15	13.3	14.4	12.2	10.6	7.2	7.2	5.3	4.4	6.7	8.9	6.4	5.8	6.4	8.6	9.4	10.3	8.6	9.2	9.7	8.3	8.6	9.7	10.3	10.8	11.7	11.1	8.3	8.9	10	8.9	10
Direction
Direction Deg.	SSW 193°	SSW 195°	SSW 198°	SSW 197°	SSW 193°	SW 220°	SW 215°	SW 217°	WSW 239°	WNW 282°	W 277°	WSW 250°	SW 217°	SW 232°	WSW 241°	SW 236°	SW 236°	W 259°	WSW 254°	W 265°	WSW 252°	W 262°	WNW 291°	WNW 291°	NW 305°	NW 307°	NW 309°	NW 306°	NW 312°	NW 319°	NW 309°	NW 316°
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: 12:27:32 Tue CEST