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.

Luxembourg•Cantons of Luxembourg•Elev: 666m

Vianden Port Côtier

mercredi 30 septembre 2026

21°C
CouvertRessenti 18°
H: 25°•L: 19°•Rain: 12%
Meteorological Synthesis

Couvert with highs near 25°C.

Precipitation expected over the coming days with variable skies.

Vent
15.1 km/h
Humidité
46%
Indice UV
0.95 / 11
Pression
993 hPa

Météogramme sur 24 Heures

24 Hours Ahead
19°
0%
14k
08:00
20°
1%
16k
09:00
21°
2%
15k
10:00
22°
2%
16k
11:00
23°
2%
16k
12:00
24°
1%
13k
13:00
25°
0%
13k
14:00
24°
0%
15k
15:00
24°
0%
16k
16:00
24°
0%
14k
17:00
24°
0%
12k
18:00
23°
1%
12k
19:00
23°
2%
10k
20:00
22°
5%
10k
21:00
23°
9%
11k
22:00
23°
12%
12k
23:00
22°
11%
11k
00:00
20°
8%
5k
01:00
19°
8%
4k
02:00
19°
14%
3k
03:00
19°
23%
4k
04:00
19°
35%
7k
05:00
18°
51%
8k
06:00
18°
70%
9k
07:00

Qualité de l’air (AQI)

Fair
28EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
8.9 µg/m³
PM10
15.1 µg/m³
NO₂
5.7 µg/m³

Indice UV

Max 4
0.95/ 11 (Moderate)

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

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

Vent

10m AGL
15.1km/h

Rafales jusqu’à 32 km/h.

Direction: 145°
Gentle Breeze

Solar Cycle

Daylight: 12h
Lever du soleil
07:30
Coucher du soleil
19:11
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1019hPa (MSL)
Surface Pressure993 hPa
Cloud Cover87%

Humidité & Moisture

RH Ratio
46%
Current Rain0 mm
24h Rain Accumulation0 mm

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
30 sept.
12%
19°
25°
Tomorrow
1 oct.
89%
15°
22°
Fri
2 oct.
75%
11°
18°
Sat
3 oct.
-
11°
18°
Sun
4 oct.
-
10°
18°
Mon
5 oct.
20%
12°
17°
Tue
6 oct.
-
12°
17°
Wed
7 oct.
40%
10°
17°
Thu
8 oct.
37%
7°
12°
Fri
9 oct.
25%
4°
11°
Sat
10 oct.
41%
6°
14°
Sun
11 oct.
25%
7°
13°
Mon
12 oct.
45%
5°
13°
Tue
13 oct.
34%
7°
13°

Radar Météo en Direct — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

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
Vianden Port Côtier
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 • Vianden Port Côtier

Des guides approfondis de plus de 1 500 mots explorant l’héritage culinaire, les sites UNESCO et le climat à travers 44 nations européennes.

All