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.

United Kingdom•England - Greater London & South•Elev: 458m

London Aeroporto

martedì 29 settembre 2026

17°C
OvercastFeels like 15°
H: 19°•L: 6°•Rain: 73%
Meteorological Synthesis

Overcast with highs near 19°C.

Precipitation expected over the coming days with variable skies.

Wind
22.3 km/h
Humidity
82%
UV Index
0 / 11
Pressure
1008 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
18°
58%
24k
18:00
17°
73%
23k
19:00
17°
63%
21k
20:00
17°
40%
22k
21:00
18°
22%
25k
22:00
18°
12%
25k
23:00
18°
7%
20k
00:00
19°
12%
22k
01:00
19°
35%
28k
02:00
19°
67%
32k
03:00
19°
92%
30k
04:00
18°
100%
28k
05:00
18°
100%
28k
06:00
15°
100%
14k
07:00
15°
100%
13k
08:00
15°
100%
19k
09:00
16°
100%
27k
10:00
17°
78%
27k
11:00
17°
48%
28k
12:00
18°
29%
31k
13:00
17°
32%
28k
14:00
18°
45%
28k
15:00
17°
53%
25k
16:00
17°
46%
21k
17:00

Air Quality (AQI)

Fair
26EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
3.3 µg/m³
PM10
5.9 µg/m³
NO₂
2.8 µg/m³

UV Index

Max 1.7
0/ 11 (Moderate)

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

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

Wind

10m AGL
22.3km/h

Gusts up to 40.3 km/h.

Direction: 92°
Moderate Gale

Solar Cycle

Daylight: 12h
Sunrise
07:12
Sunset
18:55
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1008hPa (MSL)
Surface Pressure1008 hPa
Cloud Cover89%

Humidity & Moisture

RH Ratio
82%
Current Rain0 mm
24h Rain Accumulation0 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
29 set
73%
6°
19°
Tomorrow
30 set
100%
13°
19°
Thu
1 ott
81%
9°
15°
Fri
2 ott
100%
9°
16°
Sat
3 ott
61%
5°
13°
Sun
4 ott
16%
11°
17°
Mon
5 ott
-
9°
15°
Tue
6 ott
31%
8°
15°
Wed
7 ott
26%
7°
12°
Thu
8 ott
19%
7°
14°
Fri
9 ott
41%
10°
14°
Sat
10 ott
41%
8°
12°
Sun
11 ott
30%
5°
10°
Mon
12 ott
35%
3°
11°

Live Weather Radar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in United Kingdom

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
London Aeroporto
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

Guide Consigliate & Articoli Correlati • London Aeroporto

Guide approfondite di oltre 1.500 parole dedicate al patrimonio culinario, monumenti UNESCO e clima locale in tutti i 44 paesi europei.

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