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
05:52-20:45 (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: 3150

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

Averages updated: 21:30:14 Sun CEST

Time	13:45	14h	14:15	14:30	14:45	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
Speed	19	19	16	18	18	18	18	19	16	20	20	19	17	18	18	18	18	20	15	18	19	17	19	20	19	19	20	22	18	19	18	18
Gust (km/h)	29	30	28	31	30	29	31	27	26	36	31	31	29	31	28	29	31	34	28	38	36	36	33	37	36	33	34	37	35	32	34	28
Direction
Direction Deg.	ENE 64°	ENE 60°	ENE 58°	ENE 59°	ENE 59°	NE 55°	NE 56°	ENE 57°	ENE 60°	ENE 66°	ENE 62°	ENE 62°	ENE 58°	NE 53°	NE 52°	ENE 60°	ENE 72°	E 96°	ESE 107°	E 99°	E 85°	E 83°	E 92°	ESE 102°	ESE 110°	ESE 103°	E 100°	E 88°	E 90°	E 91°	E 79°	E 80°
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	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Sun	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h
Speed	2	4	5	5	4	5	6	6	8	10	8	5	4	8	7	6	6	9	9	10	13	14	13	18	15	11	12	11	11	10	11	14
Gust (km/h)	6	8	8	9	8	10	11	11	15	15	16	11	10	19	13	13	10	15	16	21	23	24	25	28	26	21	21	20	21	21	22	31
Direction
Direction Deg.	SSW 194°	SSE 150°	ESE 110°	SE 129°	SE 143°	SSE 148°	SSE 150°	SSE 150°	SSE 148°	SSE 148°	SSE 153°	ESE 122°	E 101°	SSE 158°	SSE 149°	SSE 152°	E 94°	ENE 59°	ENE 58°	ENE 68°	ENE 62°	ENE 73°	ENE 75°	ENE 65°	ENE 78°	ESE 119°	SE 138°	SE 132°	SE 129°	SE 132°	SE 139°	E 101°
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: 21:30:14 Sun CEST