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: 30m

Kadıköy, İstanbul

maandag 28 september 2026

18°C
Light RainFeels like 17°
H: 20°•L: 18°•Rain: 95%
Meteorological Synthesis

Light Rain with highs near 20°C.

Precipitation expected over the coming days with variable skies.

Wind
17.5 km/h
Humidity
89%
UV Index
0 / 11
Pressure
1014 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
18°
95%
19k
00:00
18°
93%
18k
01:00
18°
93%
17k
02:00
18°
88%
16k
03:00
18°
73%
15k
04:00
18°
65%
19k
05:00
18°
70%
21k
06:00
18°
65%
23k
07:00
18°
70%
23k
08:00
19°
70%
26k
09:00
18°
75%
26k
10:00
18°
58%
25k
11:00
19°
43%
26k
12:00
19°
15%
26k
13:00
20°
8%
27k
14:00
19°
8%
23k
15:00
20°
5%
23k
16:00
20°
8%
21k
17:00
20°
15%
23k
18:00
19°
20%
18k
19:00
19°
38%
21k
20:00
19°
40%
19k
21:00
19°
40%
17k
22:00
19°
53%
20k
23:00

Air Quality (AQI)

Fair
28EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
6 µg/m³
PM10
9.8 µg/m³
NO₂
4.9 µg/m³

UV Index

Max 2.9
0/ 11 (Moderate)

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

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

Wind

10m AGL
17.5km/h

Gusts up to 31.7 km/h.

Direction: 8°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
06:57
Sunset
18:51
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1016hPa (MSL)
Surface Pressure1014 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
89%
Current Rain0.5 mm
24h Rain Accumulation11.1 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
28 sep
95%
18°
20°
Tomorrow
29 sep
85%
17°
20°
Wed
30 sep
85%
17°
20°
Thu
1 okt
33%
16°
20°
Fri
2 okt
36%
15°
21°
Sat
3 okt
33%
15°
19°
Sun
4 okt
-
16°
20°
Mon
5 okt
21%
13°
18°
Tue
6 okt
20%
11°
19°
Wed
7 okt
14%
12°
20°
Thu
8 okt
16%
13°
21°
Fri
9 okt
14%
13°
20°
Sat
10 okt
16%
15°
21°
Sun
11 okt
14%
17°
23°

Live Weather Radar — 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

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Kadıköy, İstanbul
Ground Temp:°C

Observations undergo peer verification by regional spotters and enrich city telemetry.

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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

Aanbevolen Gidsen • Kadıköy, İstanbul

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