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: 600m

Esch-sur-Alzette Hills & Summit

Wednesday, September 30, 2026

20°C
OvercastFeels like 20°
H: 26°•L: 19°•Rain: 43%
Meteorological Synthesis

Overcast with highs near 26°C.

Precipitation expected over the coming days with variable skies.

Wind
10.8 km/h
Humidity
65%
UV Index
0.45 / 11
Pressure
977 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
20°
0%
11k
08:00
20°
1%
11k
09:00
20°
3%
11k
10:00
22°
4%
12k
11:00
24°
3%
12k
12:00
25°
1%
11k
13:00
26°
0%
12k
14:00
26°
1%
11k
15:00
26°
4%
10k
16:00
26°
8%
9k
17:00
26°
14%
7k
18:00
24°
20%
7k
19:00
20°
27%
9k
20:00
20°
32%
7k
21:00
19°
38%
4k
22:00
19°
43%
6k
23:00
18°
49%
5k
00:00
18°
56%
7k
01:00
18°
61%
8k
02:00
18°
64%
8k
03:00
18°
65%
8k
04:00
18°
67%
7k
05:00
18°
69%
8k
06:00
18°
72%
8k
07:00

Air Quality (AQI)

Fair
26EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
4.9 µg/m³
PM10
9.2 µg/m³
NO₂
2.5 µg/m³

UV Index

Max 3.6
0.45/ 11 (Moderate)

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

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

Wind

10m AGL
10.8km/h

Gusts up to 29.2 km/h.

Direction: 167°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:34
Sunset
19:17
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1019hPa (MSL)
Surface Pressure977 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
65%
Current Rain0 mm
24h Rain Accumulation0.7 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 30
43%
19°
26°
Tomorrow
Oct 1
85%
13°
18°
Fri
Oct 2
20%
10°
18°
Sat
Oct 3
14%
11°
21°
Sun
Oct 4
-
11°
22°
Mon
Oct 5
-
11°
20°
Tue
Oct 6
-
11°
19°
Wed
Oct 7
35%
10°
19°
Thu
Oct 8
27%
7°
12°
Fri
Oct 9
17%
4°
12°
Sat
Oct 10
26%
4°
14°
Sun
Oct 11
23%
8°
13°
Mon
Oct 12
22%
5°
14°
Tue
Oct 13
24%
5°
13°

Live Weather Radar — 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
Esch-sur-Alzette Hills & Summit
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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