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
04:05-22:32 (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: 7444

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

Averages updated: 05:08:02 Mon CEST

Time	21:15	21:30	21:45	22h	22:15	22:30	22:45	23h	23:15	23:30	23:45	Mon	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
Speed	1.9	1.7	1.9	2.5	2.8	2.5	1.9	1.7	2.2	2.5	2.5	3.1	3.1	2.8	2.8	1.7	1.1	1.4	0.8	0.8	0.8	0.6	1.1	1.4	0.8	0	1.9	1.9	1.7	1.7	1.4	1.1
Gust (m/s)	3.1	2.8	3.6	3.9	4.4	3.6	3.1	3.1	3.6	3.9	4.2	4.4	5.3	4.4	4.4	2.5	3.3	3.1	2.2	2.2	1.7	1.9	1.9	2.5	2.2	1.7	3.1	3.3	2.8	2.8	2.2	1.9
Direction
Direction Deg.	SSE 159°	S 170°	SSE 165°	S 171°	S 172°	SSE 164°	SSE 161°	SSE 157°	SSE 166°	S 174°	S 170°	S 172°	SSE 163°	SSE 164°	S 170°	SSW 211°	WSW 246°	WSW 244°	WSW 251°	WSW 242°	S 183°	SSE 160°	SE 141°	SSE 147°	SSE 148°	SSE 159°	SSE 158°	S 180°	S 185°	S 189°	SSW 199°	SSW 193°
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	Sun	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h
Speed	3.3	5	3.9	4.2	4.7	4.7	4.7	4.2	3.6	1.9	1.4	1.9	1.7	1.1	1.4	1.7	1.4	1.7	2.2	1.7	1.4	1.7	1.7	3.6	5.8	5	5.3	4.7	5.3	5.3	3.6	2.5
Gust (m/s)	6.7	7.8	6.7	7.2	6.9	7.2	7.2	6.1	5.8	5	4.4	3.3	3.1	3.1	3.1	3.9	4.2	4.4	7.2	4.2	3.1	4.2	3.9	8.1	8.3	8.1	8.1	8.1	8.1	7.2	6.1	5.3
Direction
Direction Deg.	SE 140°	SSE 163°	S 186°	S 174°	S 177°	S 184°	S 183°	S 178°	S 171°	S 171°	SSE 156°	SE 141°	SE 144°	SSW 194°	SW 219°	WSW 255°	WSW 242°	WSW 256°	WSW 256°	SSW 209°	SSE 149°	SSE 147°	SE 127°	S 171°	S 174°	S 173°	S 179°	S 178°	S 179°	S 181°	S 174°	S 169°
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: 05:08:02 Mon CEST