Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Heavy Precipitation Ahead

Significant moisture corridor approaching. Probability of localized street runoff and reduced visibility on transit corridors.

France•Île-de-France•Elev: 657m

Boulogne-Billancourt Wetterstation

Mittwoch, 30. September 2026

24°C
Leichter RegenGefühlt wie 24°
H: 25°•L: 17°•Rain: 80%
Meteorological Synthesis

Leichter Regen with highs near 25°C.

Precipitation expected over the coming days with variable skies.

Wind
16 km/h
Luftfeuchtigkeit
60%
UV-Index
2.7 / 11
Luftdruck
984 hPa

24-Stunden-Meteogramm

24 Hours Ahead
23°
13%
15k
12:00
24°
13%
17k
13:00
24°
10%
14k
14:00
23°
15%
13k
15:00
24°
15%
7k
16:00
25°
8%
13k
17:00
25°
0%
13k
18:00
24°
3%
10k
19:00
22°
20%
1k
20:00
20°
45%
5k
21:00
19°
68%
10k
22:00
17°
80%
11k
23:00
16°
95%
9k
00:00
16°
95%
5k
01:00
16°
88%
4k
02:00
16°
78%
8k
03:00
16°
55%
7k
04:00
15°
43%
5k
05:00
15°
25%
6k
06:00
15°
20%
3k
07:00
15°
13%
2k
08:00
15°
10%
3k
09:00
16°
10%
6k
10:00
17°
8%
10k
11:00

Luftqualität (AQI)

Fair
25EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
6 µg/m³
PM10
10.4 µg/m³
NO₂
0.7 µg/m³

UV-Index

Max 2.2
2.7/ 11 (Moderate)

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

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

Wind

10m AGL
16km/h

Böen bis zu 33.8 km/h.

Direction: 203°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sonnenaufgang
07:53
Sonnenuntergang
19:39
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Luftdruck

Stable High
1018hPa (MSL)
Surface Pressure984 hPa
Cloud Cover100%

Luftfeuchtigkeit & Moisture

RH Ratio
60%
Current Rain0 mm
24h Rain Accumulation5 mm

14-Tage-Aussicht

14-Day Deterministic Model
Today
30. Sept.
80%
17°
25°
Tomorrow
1. Okt.
95%
13°
20°
Fri
2. Okt.
-
12°
22°
Sat
3. Okt.
-
11°
24°
Sun
4. Okt.
15%
12°
25°
Mon
5. Okt.
-
11°
26°
Tue
6. Okt.
33%
10°
24°
Wed
7. Okt.
54%
14°
25°
Thu
8. Okt.
27%
11°
16°
Fri
9. Okt.
-
7°
16°
Sat
10. Okt.
18%
7°
17°
Sun
11. Okt.
24%
8°
17°
Mon
12. Okt.
18%
7°
17°
Tue
13. Okt.
15%
7°
19°

Live-Wetterradar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in France

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
Boulogne-Billancourt Wetterstation
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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