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.

Turkey•Marmara Region (Marmara)•Elev: 15m

Kocaeli

lundi 28 septembre 2026

15°C
Rain ShowersRessenti 15°
H: 15°•L: 15°•Rain: 100%
Meteorological Synthesis

Rain Showers with highs near 15°C.

Precipitation expected over the coming days with variable skies.

Vent
10.2 km/h
Humidité
96%
Indice UV
0 / 11
Pression
960 hPa

Météogramme sur 24 Heures

24 Hours Ahead
15°
98%
7k
00:00
15°
98%
7k
01:00
15°
100%
11k
02:00
15°
100%
11k
03:00
15°
100%
13k
04:00
15°
95%
10k
05:00
15°
93%
8k
06:00
15°
98%
10k
07:00
15°
100%
11k
08:00
15°
100%
12k
09:00
15°
100%
16k
10:00
15°
100%
17k
11:00
15°
100%
19k
12:00
15°
100%
19k
13:00
15°
95%
20k
14:00
15°
95%
19k
15:00
15°
90%
18k
16:00
15°
85%
19k
17:00
15°
80%
21k
18:00
15°
83%
18k
19:00
15°
90%
15k
20:00
15°
93%
17k
21:00
15°
100%
12k
22:00
15°
100%
11k
23:00

Qualité de l’air (AQI)

Fair
23EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
4.8 µg/m³
PM10
5.9 µg/m³
NO₂
1.5 µg/m³

Indice UV

Max 3
0/ 11 (Moderate)

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

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

Vent

10m AGL
10.2km/h

Rafales jusqu’à 29.5 km/h.

Direction: 8°
Gentle Breeze

Solar Cycle

Daylight: 12h
Lever du soleil
06:53
Coucher du soleil
18:47
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1015hPa (MSL)
Surface Pressure960 hPa
Cloud Cover100%

Humidité & Moisture

RH Ratio
96%
Current Rain0.5 mm
24h Rain Accumulation42.6 mm

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
28 sept.
100%
15°
15°
Tomorrow
29 sept.
100%
14°
15°
Wed
30 sept.
90%
13°
17°
Thu
1 oct.
31%
12°
17°
Fri
2 oct.
47%
11°
17°
Sat
3 oct.
38%
10°
16°
Sun
4 oct.
31%
12°
15°
Mon
5 oct.
31%
9°
16°
Tue
6 oct.
20%
8°
16°
Wed
7 oct.
18%
9°
17°
Thu
8 oct.
26%
9°
18°
Fri
9 oct.
25%
10°
21°
Sat
10 oct.
16%
14°
22°
Sun
11 oct.
20%
14°
22°

Radar Météo en Direct — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in Turkey

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
Kocaeli
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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