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
	- °C

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
07:22-16:45 (CET)

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: 36878

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

Averages updated: 02:45:40 Sun CET

Time	19:15	19:30	19:45	20h	20:15	20:30	20:45	21h	21:15	21:30	21:45	22h	22:15	22:30	22:45	23h	23:15	23:30	23:45	Sun	00:15	00:30	00:45	01h	01:15	01:30	01:45	01:45	02h	02:15	02:30	02:45
Speed	6.4	6.7	6.7	5.8	5.8	6.1	5.6	6.4	5.8	6.7	6.4	5.6	5.8	7.2	8.9	9.7	8.9	8.6	8.3	8.6	8.9	9.4	9.2	9.4	13.9	11.9	9.7	-	8.6	11.9	12.2	12.5
Gust (m/s)	10.3	12.2	10.8	10.6	10.3	10.8	9.4	10	10.6	11.9	9.4	8.9	9.7	11.4	12.5	13.6	11.7	11.9	12.2	12.2	11.9	12.5	11.7	15	18.1	18.1	12.8	-	12.5	17.8	17.2	17.2
Direction																												-
Direction Deg.	SE 126°	SE 136°	SE 140°	SE 133°	SE 134°	SE 127°	ESE 118°	SE 124°	SE 124°	ESE 123°	SE 133°	ESE 123°	ESE 112°	SE 126°	SE 138°	SSE 160°	S 173°	S 184°	S 186°	S 175°	S 169°	S 173°	SSE 162°	SSE 163°	S 187°	S 188°	S 189°	- -	S 187°	SSE 165°	SSE 168°	SSE 162°
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
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

Time	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Sat	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h
Speed	2.8	1.9	1.9	3.6	4.7	5.3	5	3.9	3.6	3.1	-	-	3.1	2.5	2.5	3.1	3.3	4.4	4.7	5.3	5.6	4.7	4.4	4.7	4.4	4.2	4.7	5	5	5.8	6.4	6.4
Gust (m/s)	5.3	4.7	4.4	6.1	6.9	8.3	6.7	6.7	5.3	5.3	-	-	7.5	5.3	5.3	5.8	5.8	6.4	7.2	8.1	8.1	7.2	8.1	8.1	7.8	8.1	8.9	10.3	10	10.6	10.8	10.8
Direction											-	-
Direction Deg.	ENE 76°	ENE 74°	ESE 122°	S 178°	S 175°	S 181°	S 181°	S 185°	S 186°	S 186°	- -	- -	SE 131°	ESE 117°	ESE 113°	E 95°	ENE 58°	NE 45°	NE 46°	NE 37°	NE 40°	NE 39°	NE 53°	NE 54°	ENE 68°	E 85°	E 88°	E 89°	ESE 118°	SE 134°	SE 136°	SE 134°
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
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

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 02:45:40 Sun CET