Holfuy: HLSK Grøtterud, wind & weather report

HLSK Grøtterud

Wind now (km/h)

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Wind tendency

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Temperature

-	- °C
	- °C
	- °C

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
04:01-22:39 (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: 7924

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

Averages updated: 10:07:46 Mon CEST

Time	02:15	02:30	02:45	03h	03:15	03:30	03:45	04h	04:15	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
Speed	27	28	25	29	27	24	25	23	25	17	20	19	11	13	14	13	17	22	23	19	13	16	21	20	15	12	14	15	14	16	15	15
Gust (km/h)	52	55	46	56	58	44	56	41	49	31	39	37	39	26	31	31	32	42	49	38	37	37	39	42	31	36	29	32	28	29	28	26
Direction
Direction Deg.	NNW 347°	N 354°	NNW 346°	NNW 343°	N 349°	NNW 347°	N 359°	N 353°	N 1°	N 354°	N 353°	NNW 345°	NNW 344°	NNW 343°	NNW 335°	NNW 330°	NNW 336°	NNW 347°	N 352°	N 358°	NNW 348°	N 352°	N 352°	N 359°	NNE 13°	N 4°	NNW 348°	N 5°	N 354°	N 355°	N 354°	N 356°
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	19h	20h	21h	22h	23h	Sun	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Mon	01h	02h
Speed	8	11	7	10	13	16	16	17	18	17	19	22	17	19	15	15	19	22	16	11	12	14	15	15	14	18	19	20	23	21	21	24
Gust (km/h)	17	19	16	18	19	24	26	29	34	30	37	37	38	37	34	36	39	45	42	29	30	39	39	31	31	42	44	44	47	46	47	53
Direction
Direction Deg.	NE 48°	NE 49°	E 89°	NNE 20°	N 355°	N 352°	N 352°	N 356°	N 358°	N 355°	N 356°	N 359°	N 352°	N 352°	NNW 346°	NNW 342°	NNW 333°	NNW 336°	NNW 347°	N 349°	NNW 335°	NNW 328°	NNW 347°	N 354°	N 357°	N 349°	N 352°	N 352°	N 352°	NNW 342°	NNW 344°	N 349°
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: 10:07:46 Mon CEST