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: 391m

Luxembourg City Tal

Mittwoch, 30. September 2026

26°C
BedecktGefühlt wie 26°
H: 27°•L: 19°•Rain: 90%
Meteorological Synthesis

Bedeckt with highs near 27°C.

Precipitation expected over the coming days with variable skies.

Wind
10.8 km/h
Luftfeuchtigkeit
49%
UV-Index
1.9 / 11
Luftdruck
1004 hPa

24-Stunden-Meteogramm

24 Hours Ahead
27°
3%
14k
13:00
26°
6%
15k
14:00
26°
9%
11k
15:00
26°
12%
12k
16:00
24°
18%
10k
17:00
23°
29%
10k
18:00
21°
42%
4k
19:00
20°
55%
3k
20:00
20°
68%
6k
21:00
19°
81%
10k
22:00
19°
90%
12k
23:00
19°
92%
7k
00:00
19°
90%
8k
01:00
19°
86%
8k
02:00
19°
80%
5k
03:00
19°
73%
6k
04:00
19°
69%
11k
05:00
19°
70%
8k
06:00
19°
74%
10k
07:00
18°
75%
7k
08:00
18°
71%
12k
09:00
18°
65%
10k
10:00
18°
59%
7k
11:00
18°
53%
9k
12:00

Luftqualität (AQI)

Fair
30EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
4.8 µg/m³
PM10
8.3 µg/m³
NO₂
1.1 µg/m³

UV-Index

Max 3.5
1.9/ 11 (Moderate)

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

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

Wind

10m AGL
10.8km/h

Böen bis zu 27 km/h.

Direction: 242°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sonnenaufgang
07:39
Sonnenuntergang
19:22
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Luftdruck

Stable High
1017hPa (MSL)
Surface Pressure1004 hPa
Cloud Cover100%

Luftfeuchtigkeit & Moisture

RH Ratio
49%
Current Rain0 mm
24h Rain Accumulation2.5 mm

14-Tage-Aussicht

14-Day Deterministic Model
Today
30. Sept.
90%
19°
27°
Tomorrow
1. Okt.
92%
13°
20°
Fri
2. Okt.
-
8°
20°
Sat
3. Okt.
-
11°
21°
Sun
4. Okt.
-
11°
22°
Mon
5. Okt.
-
9°
21°
Tue
6. Okt.
13%
11°
19°
Wed
7. Okt.
31%
9°
18°
Thu
8. Okt.
21%
7°
13°
Fri
9. Okt.
16%
4°
14°
Sat
10. Okt.
27%
3°
17°
Sun
11. Okt.
25%
9°
15°
Mon
12. Okt.
20%
8°
16°
Tue
13. Okt.
20%
4°
15°

Live-Wetterradar — 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
Luxembourg City Tal
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

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