Holfuy: HLSK Grøtterud, wind & weather report

HLSK Grøtterud

Wind now (km/h)

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Wind tendency

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Temperature

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	- °C
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Wind avg. 15min (km/h)

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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
04:44-22:08 (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: 12551

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

Averages updated: 23:27:28 Thu CEST

Time	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	23h	23:15
Speed	19	18	19	20	20	17	19	22	20	15	15	18	17	16	12	11	10	11	13	14	11	9	10	8	6	5	3	0	2	2	3	2
Gust (km/h)	26	29	27	29	26	25	31	30	34	24	22	25	25	22	17	17	17	21	21	20	17	16	14	13	10	8	6	3	5	8	6	7
Direction
Direction Deg.	SE 131°	SSE 147°	SSE 153°	NNW 336°	NW 316°	W 267°	NNW 330°	W 269°	SSE 151°	SSW 192°	NNE 12°	NNW 338°	N 357°	NNW 344°	NNW 344°	NNW 348°	N 349°	N 360°	NNW 346°	NNW 335°	N 349°	NNE 21°	S 177°	SSE 150°	SSE 154°	SSE 149°	SE 146°	ESE 105°	N 351°	E 90°	ESE 118°	NNE 29°
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	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	15h
Speed	13	12	18	18	13	11	11	9	10	10	12	11	19	22	20	13	18	13	14	14	17	14	8	7	5	4	5	8	9	12	12	14
Gust (km/h)	38	39	42	39	28	24	28	24	31	24	24	26	30	32	33	26	41	29	25	26	31	31	18	12	11	9	11	15	18	20	26	28
Direction
Direction Deg.	ENE 75°	ENE 74°	ENE 77°	ENE 66°	E 82°	ENE 71°	ENE 74°	ESE 102°	E 86°	E 83°	E 96°	E 93°	E 94°	E 92°	E 91°	E 94°	E 82°	E 83°	E 82°	E 79°	E 83°	E 81°	E 88°	E 101°	ENE 76°	E 85°	NNE 31°	ESE 118°	E 95°	NE 48°	SE 129°	SSE 148°
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: 23:27:28 Thu CEST