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
06:07-20:35 (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: 19265

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

Averages updated: 08:43:58 Fri CEST

Time	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	05:45	06h	06:15	06:30	06:45	07h	07:15	07:30	07:45	08h	08:15	08:30
Speed	0.8	1.1	1.4	1.7	1.7	1.9	2.2	1.9	1.9	2.2	2.5	2.2	2.2	2.5	2.8	2.5	2.5	2.8	2.8	3.1	2.8	3.1	3.1	3.3	2.2	2.8	3.6	3.6	3.9	3.3	3.6	3.9
Gust (m/s)	1.4	1.7	2.2	2.5	2.8	2.5	3.1	2.8	2.8	3.1	3.6	4.2	3.6	3.9	3.9	3.6	3.6	4.4	3.6	4.4	4.4	4.4	3.9	5.3	4.2	3.9	5.3	5.3	5.8	4.7	5.6	5.8
Direction
Direction Deg.	S 174°	S 173°	SSE 154°	SE 146°	SE 134°	SE 124°	ESE 114°	E 92°	E 90°	E 89°	ENE 59°	ENE 58°	NE 56°	NE 49°	NE 42°	NE 52°	NE 46°	NE 35°	NE 43°	NNE 30°	NNE 28°	NNE 31°	NE 39°	NNE 15°	NNE 30°	NNE 32°	NNE 21°	NNE 21°	NNE 20°	NNE 31°	NNE 28°	NE 34°
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	17h	18h	19h	20h	21h	22h	23h	Thu	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Fri
Speed	3.9	3.1	3.1	2.2	1.4	1.1	1.4	1.4	0.8	0	0	0	0.3	0.6	1.7	1.4	1.4	1.1	0.8	1.9	3.1	4.7	4.4	5.3	5.3	5.3	5.3	3.1	1.4	0.3	0.3	0
Gust (m/s)	7.5	6.4	5.3	3.9	3.1	2.2	2.2	2.2	1.7	0	0	0	1.4	1.7	2.8	3.1	3.1	2.5	2.2	5.3	6.1	9.4	8.3	8.6	8.6	8.6	8.1	7.5	3.1	1.7	1.1	0
Direction
Direction Deg.	SSE 168°	SSE 167°	S 171°	S 185°	SW 224°	WSW 245°	WSW 246°	WSW 246°	WSW 246°	WSW 246°	WSW 246°	WSW 246°	WSW 246°	WSW 246°	ESE 107°	E 89°	ENE 58°	E 89°	ESE 107°	SE 136°	SE 133°	SSE 148°	SE 145°	SSE 155°	SSE 166°	SSE 161°	SSE 163°	S 172°	S 174°	S 175°	S 175°	S 175°
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: 08:43:58 Fri CEST