Holfuy: HLSK Grøtterud, wind & weather report

HLSK Grøtterud

Wind now (m/s)

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Wind tendency

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Temperature

-	- °C
	- °C
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Wind avg. 15min (m/s)

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Daily wind

-m/s |

-m/s

Humidity

Cloud base

Dew Point

- °C

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
06:04-20:35 (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: 2927

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

Averages updated: 10:36:24 Wed CEST

Time	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	10:15	10:30
Speed	5.8	5.6	5.6	5.3	5.8	6.1	5.8	5.8	5.8	5.3	5.8	5.3	6.1	5.6	5	5.3	4.4	4.4	4.7	5	5	4.7	4.4	4.7	4.4	4.7	4.4	5	5	4.7	4.7	4.7
Gust (m/s)	8.1	8.3	9.4	7.8	8.1	8.6	8.3	8.1	8.3	7.8	8.3	7.8	9.2	8.1	7.8	7.5	6.7	6.7	7.5	7.2	6.9	7.2	7.2	7.2	6.7	7.2	6.7	7.2	7.2	6.7	6.7	6.7
Direction
Direction Deg.	NE 54°	ENE 60°	NE 54°	ENE 60°	NE 49°	NE 50°	NE 48°	NE 44°	NE 42°	NE 38°	NE 37°	NE 38°	NE 35°	NNE 29°	NNE 30°	NNE 32°	NNE 29°	NNE 21°	NNE 32°	NE 37°	NNE 33°	NNE 27°	NE 34°	NNE 30°	NNE 23°	NNE 28°	NNE 32°	NNE 23°	NNE 22°	NNE 23°	NNE 24°	NNE 20°
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	Tue	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Wed	01h	02h
Speed	1.9	2.8	3.6	4.4	3.9	4.4	4.7	4.4	4.4	4.7	5	6.1	7.2	6.4	5.3	5.3	4.2	4.7	5	4.4	5	3.6	2.2	2.2	2.2	2.5	3.1	2.5	4.2	4.7	4.4	5.3
Gust (m/s)	5	6.4	7.2	8.9	7.8	7.8	8.3	7.5	7.5	8.3	8.1	8.6	10	9.2	8.3	8.9	6.9	8.1	8.9	8.6	10.6	8.9	8.6	5.3	4.7	5.3	5.8	5.8	7.2	8.9	8.3	9.2
Direction
Direction Deg.	NNE 15°	NNE 26°	NE 40°	ENE 69°	E 96°	E 86°	ENE 77°	ENE 73°	ENE 63°	ENE 58°	NE 56°	NE 51°	NE 52°	NE 50°	ENE 59°	ENE 64°	ENE 69°	NE 41°	ENE 60°	ESE 102°	SE 141°	SSE 147°	SE 132°	ESE 119°	ESE 108°	ESE 118°	SSE 155°	ENE 68°	ENE 66°	ENE 63°	ENE 75°	ENE 76°
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: 10:36:25 Wed CEST