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

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Humidity

Cloud base

Dew Point

- °C

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
08:12-15:56 (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: 49196

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

Averages updated: 14:35:12 Sat CET

Time	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	10:45	11h	11:15	11:30	11:45	12h	12:15	12:30	12:45	13h	13:15	13:30	13:45	14h	14:15	14:30
Speed	2.5	2.2	1.9	1.9	1.9	2.5	2.2	2.2	2.5	2.2	2.8	1.7	0.8	1.1	1.7	1.9	2.5	2.5	2.5	1.9	2.5	2.8	2.8	2.5	1.9	2.2	2.5	2.5	2.8	3.1	3.6	3.3
Gust (m/s)	4.2	3.6	3.1	3.6	3.3	3.6	3.3	3.3	3.6	3.3	3.9	3.1	1.7	2.8	3.6	3.6	5.8	6.4	5.3	4.4	6.4	5.3	5.3	5.8	4.4	5	5.6	5.6	5.8	6.1	7.8	6.1
Direction
Direction Deg.	SW 218°	SW 218°	SW 216°	SSW 204°	SSW 193°	SSW 195°	SSW 195°	SSW 195°	SSW 201°	SSW 209°	SSW 211°	SSW 206°	SSW 207°	SSW 207°	WSW 251°	WSW 256°	W 262°	WSW 257°	WSW 250°	WSW 251°	WSW 251°	WSW 248°	WSW 245°	SW 233°	WSW 250°	WSW 256°	W 265°	WSW 241°	WSW 254°	W 260°	WSW 257°	WSW 256°
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	23h	Fri	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	Sat	01h	02h	03h	04h	05h	06h
Speed	7.5	6.7	6.1	6.4	7.5	5.3	5.8	4.7	3.6	3.1	3.3	3.3	3.1	3.3	4.2	3.3	3.3	4.4	3.9	2.8	2.8	4.2	4.7	5	3.9	4.4	4.7	5	4.2	4.7	3.3	1.7
Gust (m/s)	15	13.1	12.2	12.5	14.7	9.4	10.3	10	8.6	9.4	8.1	6.7	7.2	8.1	8.6	8.1	6.9	8.3	7.8	6.9	8.1	10.3	9.4	10.8	8.6	9.4	10.6	10	8.6	10	7.2	4.7
Direction
Direction Deg.	NNW 340°	NNW 337°	NW 326°	NNW 331°	NNW 332°	NW 326°	NW 324°	NW 326°	NW 320°	NW 318°	NW 320°	NW 315°	NW 312°	NW 313°	NW 319°	NW 313°	NW 314°	NW 315°	NW 312°	WNW 302°	WNW 294°	WNW 292°	WNW 286°	WNW 297°	WNW 300°	NW 305°	NW 304°	NW 305°	WNW 294°	WNW 297°	WNW 286°	W 266°
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: 14:35:12 Sat CET