Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Heavy Precipitation Ahead

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

Belgium•Flanders & Wallonia•Elev: 33m

Leuven Tal

Montag, 28. September 2026

20°C
BedecktGefühlt wie 21°
H: 21°•L: 17°•Rain: 94%
Meteorological Synthesis

Bedeckt with highs near 21°C.

Precipitation expected over the coming days with variable skies.

Wind
10.1 km/h
Luftfeuchtigkeit
73%
UV-Index
2.8 / 11
Luftdruck
1016 hPa

24-Stunden-Meteogramm

24 Hours Ahead
21°
29%
3k
12:00
21°
13%
8k
13:00
20°
4%
9k
14:00
20°
6%
10k
15:00
21°
15%
13k
16:00
21°
22%
11k
17:00
20°
25%
9k
18:00
20°
26%
9k
19:00
19°
24%
8k
20:00
18°
18%
7k
21:00
18°
8%
6k
22:00
18°
2%
3k
23:00
18°
1%
5k
00:00
17°
3%
6k
01:00
17°
4%
6k
02:00
16°
3%
7k
03:00
16°
1%
3k
04:00
16°
0%
4k
05:00
16°
0%
4k
06:00
15°
0%
5k
07:00
15°
0%
5k
08:00
16°
0%
6k
09:00
18°
0%
7k
10:00
21°
0%
11k
11:00

Luftqualität (AQI)

Fair
26EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
7.9 µg/m³
PM10
11.3 µg/m³
NO₂
11.7 µg/m³

UV-Index

Max 3.7
2.8/ 11 (Moderate)

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

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

Wind

10m AGL
10.1km/h

Böen bis zu 20.5 km/h.

Direction: 19°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sonnenaufgang
07:39
Sonnenuntergang
19:29
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Luftdruck

Stable High
1020hPa (MSL)
Surface Pressure1016 hPa
Cloud Cover100%

Luftfeuchtigkeit & Moisture

RH Ratio
73%
Current Rain0 mm
24h Rain Accumulation0.1 mm

14-Tage-Aussicht

14-Day Deterministic Model
Today
28. Sept.
94%
17°
21°
Tomorrow
29. Sept.
-
15°
29°
Wed
30. Sept.
90%
18°
25°
Thu
1. Okt.
89%
14°
21°
Fri
2. Okt.
-
10°
20°
Sat
3. Okt.
-
10°
20°
Sun
4. Okt.
-
9°
18°
Mon
5. Okt.
-
7°
17°
Tue
6. Okt.
-
7°
20°
Wed
7. Okt.
16%
8°
18°
Thu
8. Okt.
14%
8°
14°
Fri
9. Okt.
13%
5°
14°
Sat
10. Okt.
16%
9°
16°
Sun
11. Okt.
18%
9°
16°

Live-Wetterradar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

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
Leuven Tal
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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