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: 1650m

Kartepe (Ski & Highlands), Kocaeli

Monday, September 28, 2026

14°C
Light RainFeels like 16°
H: 16°•L: 14°•Rain: 100%
Meteorological Synthesis

Light Rain with highs near 16°C.

Precipitation expected over the coming days with variable skies.

Wind
2.3 km/h
Humidity
98%
UV Index
0 / 11
Pressure
971 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
15°
80%
1k
00:00
15°
90%
2k
01:00
14°
95%
2k
02:00
14°
98%
3k
03:00
15°
100%
3k
04:00
14°
100%
4k
05:00
14°
100%
4k
06:00
14°
95%
4k
07:00
14°
100%
5k
08:00
15°
100%
6k
09:00
15°
100%
5k
10:00
15°
100%
11k
11:00
15°
100%
5k
12:00
16°
100%
8k
13:00
15°
100%
9k
14:00
15°
98%
10k
15:00
15°
100%
12k
16:00
15°
98%
12k
17:00
15°
93%
14k
18:00
15°
80%
12k
19:00
15°
85%
11k
20:00
15°
85%
10k
21:00
15°
90%
11k
22:00
15°
98%
6k
23:00

Air Quality (AQI)

Fair
22EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
5.9 µg/m³
PM10
8.9 µg/m³
NO₂
6 µg/m³

UV Index

Max 0.9
0/ 11 (Moderate)

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

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

Wind

10m AGL
2.3km/h

Gusts up to 17.6 km/h.

Direction: 342°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
06:53
Sunset
18:47
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1014hPa (MSL)
Surface Pressure971 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
98%
Current Rain0.4 mm
24h Rain Accumulation92.1 mm

Alpine & Mountain Snow Telemetry

High-altitude resort & pass conditions (1650m ASL)

Alpine High-Res Model
Base Snow Depth
65 cm
Packed Powder
Summit Snow Depth
140 cm
Dry Crystalline
0°C Freezing Level
3865 m
Atmospheric Isotherm
Avalanche Risk
Level 2
Moderate (EAWS Grade)

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 28
100%
14°
16°
Tomorrow
Sep 29
100%
14°
15°
Wed
Sep 30
85%
13°
17°
Thu
Oct 1
30%
11°
17°
Fri
Oct 2
47%
11°
16°
Sat
Oct 3
38%
13°
16°
Sun
Oct 4
31%
12°
16°
Mon
Oct 5
31%
9°
17°
Tue
Oct 6
20%
9°
18°
Wed
Oct 7
18%
10°
18°
Thu
Oct 8
26%
10°
19°
Fri
Oct 9
25%
11°
22°
Sat
Oct 10
16%
14°
22°
Sun
Oct 11
20%
15°
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

Real-time Ingestion
Log Local Ground ConditionStep 1 of 2: Select condition
Kartepe (Ski & Highlands), 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

Recommended Guides & Related Dispatches • Kartepe (Ski & Highlands), Kocaeli

Comprehensive, 1,500+ word guides exploring culinary heritage, historic landmarks, walking routes, and seasonal climate telemetry across all 44 European sovereign nations.

All