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: 413m

Bath Bassin Fluvial

dimanche 27 septembre 2026

16°C
ÉclairciesRessenti 13°
H: 17°•L: 10°•Rain: 92%
Meteorological Synthesis

Éclaircies with highs near 17°C.

Precipitation expected over the coming days with variable skies.

Vent
22 km/h
Humidité
84%
Indice UV
0.2 / 11
Pression
995 hPa

Météogramme sur 24 Heures

24 Hours Ahead
17°
84%
29k
17:00
15°
68%
21k
18:00
13°
51%
27k
19:00
11°
33%
26k
20:00
10°
14%
23k
21:00
10°
0%
19k
22:00
10°
0%
16k
23:00
10°
0%
10k
00:00
10°
0%
10k
01:00
9°
0%
11k
02:00
8°
0%
12k
03:00
8°
0%
12k
04:00
7°
0%
13k
05:00
7°
0%
13k
06:00
7°
0%
13k
07:00
8°
0%
13k
08:00
10°
0%
15k
09:00
12°
0%
17k
10:00
14°
1%
17k
11:00
15°
2%
15k
12:00
15°
2%
15k
13:00
16°
2%
12k
14:00
16°
1%
11k
15:00
16°
0%
10k
16:00

Qualité de l’air (AQI)

Fair
24EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
4 µg/m³
PM10
5.3 µg/m³
NO₂
3.5 µg/m³

Indice UV

Max 2.1
0.2/ 11 (Moderate)

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

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

Vent

10m AGL
22km/h

Rafales jusqu’à 40 km/h.

Direction: 238°
Moderate Gale

Solar Cycle

Daylight: 12h
Lever du soleil
07:01
Coucher du soleil
18:53
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1004hPa (MSL)
Surface Pressure995 hPa
Cloud Cover71%

Humidité & Moisture

RH Ratio
84%
Current Rain0 mm
24h Rain Accumulation0.8 mm

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
27 sept.
92%
10°
17°
Tomorrow
28 sept.
-
7°
16°
Tue
29 sept.
20%
9°
15°
Wed
30 sept.
76%
13°
18°
Thu
1 oct.
-
8°
18°
Fri
2 oct.
20%
5°
17°
Sat
3 oct.
14%
9°
16°
Sun
4 oct.
20%
10°
13°
Mon
5 oct.
22%
11°
14°
Tue
6 oct.
16%
13°
15°
Wed
7 oct.
20%
13°
15°
Thu
8 oct.
28%
13°
15°
Fri
9 oct.
25%
12°
14°
Sat
10 oct.
23%
12°
14°

Radar Météo en Direct — 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
Bath Bassin Fluvial
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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