WeatherEU
Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Heavy Precipitation Ahead

Significant moisture corridor approaching. Probability of localized street runoff and reduced visibility on transit corridors.

Norway•Southern & Western Fjords•Elev: 266m

Geilo Vallée

mercredi 30 septembre 2026

7°C
CouvertRessenti 4°
H: 8°•L: 6°•Rain: 17%
Meteorological Synthesis

Couvert with highs near 8°C.

Precipitation expected over the coming days with variable skies.

Vent
12.6 km/h
Humidité
100%
Indice UV
0.35 / 11
Pression
919 hPa

Météogramme sur 24 Heures

24 Hours Ahead
6°
17%
13k
12:00
7°
16%
13k
13:00
7°
14%
13k
14:00
7°
10%
12k
15:00
7°
5%
12k
16:00
7°
2%
11k
17:00
7°
1%
10k
18:00
7°
1%
11k
19:00
7°
2%
14k
20:00
7°
2%
14k
21:00
8°
2%
13k
22:00
8°
4%
12k
23:00
8°
7%
12k
00:00
8°
12%
13k
01:00
7°
18%
13k
02:00
7°
29%
14k
03:00
7°
42%
15k
04:00
7°
47%
16k
05:00
7°
36%
15k
06:00
7°
16%
14k
07:00
6°
2%
16k
08:00
6°
0%
17k
09:00
7°
3%
16k
10:00
7°
6%
15k
11:00

Qualité de l’air (AQI)

Good
17EAQI Index

Air quality is considered satisfactory, and air pollution poses little or no risk.

PM2.5
2.3 µg/m³
PM10
3 µg/m³
NO₂
1 µg/m³

Indice UV

Max 0.4
0.35/ 11 (Moderate)

Low to moderate exposure. Sunglasses recommended during peak afternoon hours.

0 (Low)6 (High)11+ (Extreme)

Vent

10m AGL
12.6km/h

Rafales jusqu’à 27.7 km/h.

Direction: 110°
Gentle Breeze

Solar Cycle

Daylight: 12h
Lever du soleil
07:26
Coucher du soleil
18:58
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1033hPa (MSL)
Surface Pressure919 hPa
Cloud Cover100%

Humidité & Moisture

RH Ratio
100%
Current Rain0 mm
24h Rain Accumulation1.4 mm

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
30 sept.
17%
6°
8°
Tomorrow
1 oct.
67%
6°
9°
Fri
2 oct.
82%
5°
11°
Sat
3 oct.
43%
3°
11°
Sun
4 oct.
20%
-1°
5°
Mon
5 oct.
11%
2°
7°
Tue
6 oct.
-
2°
8°
Wed
7 oct.
13%
-2°
5°
Thu
8 oct.
24%
-4°
1°
Fri
9 oct.
25%
-5°
0°
Sat
10 oct.
19%
-1°
5°
Sun
11 oct.
23%
-3°
3°
Mon
12 oct.
22%
-3°
3°
Tue
13 oct.
34%
-2°
5°

Radar Météo en Direct — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in Norway

Regional Grid

Live Ground-Truth Observation Feed

Peer-verified reports logged by spotters and automated PWS stations across Europe

Real-time Ingestion
Log Local Ground ConditionStep 1 of 2: Select condition
Geilo Vallée
Ground Temp:°C

Observations undergo peer verification by regional spotters and enrich city telemetry.

Filter:
6 reports
S
Stefan MüllerAlpine Master SpotterAlps
Garmisch-Partenkirchen, Germany•Recent
15°C•Partly Cloudy

“Crisp morning air around Zugspitze valley station, golden sun breaking through light morning mountain mist. Zero wind, visibility > 35km.”

Ground-Truth Telemetry
C
Chloé DuboisCoastal Maritime SpotterAtlantic
Le Havre, France•Recent
14°C•Rain / Showers

“Fresh Atlantic westerly gale picking up, moderate sea swell (2.2m). Light intermittent drizzle across the harbor piers.”

Ground-Truth Telemetry
D
Dr. Alessandro RivaHigh Alpine ObserverAlps
Cortina d’Ampezzo, Italy•Recent
9°C•Clear Sky

“First seasonal frost dusting on peaks above 2,600m. Crisp alpine sky with cirrus uncinus approaching from the west.”

Ground-Truth Telemetry
M
Matteo RossiMediterranean SpotterMediterranean
Rome, Italy•Recent
22°C•Clear Sky

“Warm evening breeze across Piazza Navona. Pleasant 22°C with dry conditions and comfortable humidity around 48%.”

Ground-Truth Telemetry
E
Emre KayaBosporus Weather StationMediterranean
Istanbul, Turkey•Recent
21°C•Partly Cloudy

“Bosphorus breeze is cool and refreshing from the Black Sea. Crystal blue sky with passing white cumulus clouds at 1,200m.”

Ground-Truth Telemetry
A
Astrid LindholmFjord Atmospheric LabNordic
Bergen, Norway•Recent
11°C•Dense Fog

“Low scud clouds drifting over Mount Fløyen. Typical Atlantic marine layer with fine mist and 98% relative humidity.”

Ground-Truth Telemetry

Guides Recommandés & Articles Associés • Geilo Vallée

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