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

-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
04:36-21:56 (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: 5488

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

Averages updated: 05:32:32 Tue CEST

Time	21:45	22h	22:15	22:30	22:45	23h	23:15	23:30	23:45	Tue	00:15	00:30	00:45	01h	01:15	01:30	01:45	02h	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
Speed	2.2	2.2	1.9	1.7	1.9	1.9	1.4	0.8	1.7	1.9	2.2	1.7	1.4	1.7	2.5	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.5	2.2	1.9	1.7	1.9	1.4	1.4	1.4	1.7	1.7
Gust (m/s)	3.1	3.6	3.1	3.1	3.6	3.6	2.2	2.2	3.3	3.1	3.3	2.5	2.2	3.1	3.6	3.6	3.6	3.3	3.6	3.6	3.1	3.1	3.3	3.1	3.1	2.5	3.1	2.5	2.5	2.2	2.8	2.2
Direction
Direction Deg.	ENE 72°	ENE 68°	ENE 71°	E 85°	E 85°	E 82°	ENE 71°	NE 50°	E 93°	ESE 102°	ESE 106°	NE 55°	ENE 64°	E 88°	ESE 113°	ESE 117°	ESE 110°	ESE 107°	ESE 106°	E 99°	E 90°	E 84°	ENE 77°	E 81°	E 88°	ENE 69°	ENE 70°	ENE 60°	E 100°	ENE 74°	NE 50°	ENE 67°
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	14h	15h	16h	17h	18h	19h	20h	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
Speed	6.1	5.8	2.5	2.8	5.6	5.3	5.6	5.8	5	2.2	1.9	3.1	2.2	2.5	3.1	2.8	2.5	2.8	2.5	2.5	1.9	3.1	2.5	3.1	2.5	1.7	3.1	2.8	2.2	3.3	1.7	1.7
Gust (m/s)	10.6	12.2	6.4	6.9	9.2	8.3	8.6	10.3	8.6	6.1	5.3	4.7	4.4	4.2	4.7	4.7	4.2	4.4	5.6	4.7	4.4	5	5.6	6.1	4.7	4.2	6.1	5.8	4.2	5.8	5.3	3.6
Direction
Direction Deg.	S 175°	SSW 212°	SW 230°	SSW 210°	S 187°	S 178°	S 184°	S 180°	S 176°	SE 140°	WNW 299°	S 179°	SSE 165°	SE 139°	SE 140°	SE 139°	ESE 114°	ENE 75°	E 86°	E 90°	ESE 114°	SE 137°	ESE 109°	SE 136°	SE 137°	SE 126°	SE 124°	ESE 120°	SE 134°	SE 141°	SSE 156°	ESE 112°
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: 05:32:32 Tue CEST