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.

Switzerland•Romandie & Ticino•Elev: 869m

Bellinzona Old Town & District

wtorek, 29 września 2026

22°C
OvercastFeels like 22°
H: 23°•L: 14°•Rain: 0%
Meteorological Synthesis

Overcast with highs near 23°C.

Precipitation expected over the coming days with variable skies.

Wind
5.4 km/h
Humidity
59%
UV Index
4.05 / 11
Pressure
949 hPa

24-Hour Forecast & Meteogram

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

Air Quality (AQI)

Fair
39EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
14.7 µg/m³
PM10
19.7 µg/m³
NO₂
6.2 µg/m³

UV Index

Max 4.2
4.05/ 11 (Moderate)

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

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

Wind

10m AGL
5.4km/h

Gusts up to 6.5 km/h.

Direction: 250°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:21
Sunset
19:09
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1020hPa (MSL)
Surface Pressure949 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
59%
Current Rain0 mm
24h Rain Accumulation0 mm

Alpine & Mountain Snow Telemetry

High-altitude resort & pass conditions (869m ASL)

Alpine High-Res Model
Base Snow Depth
25 cm
Packed Powder
Summit Snow Depth
55 cm
Dry Crystalline
0°C Freezing Level
4192 m
Atmospheric Isotherm
Avalanche Risk
Level 2
Moderate (EAWS Grade)

14-Day Detailed Outlook

14-Day Deterministic Model
Today
29 wrz
-
14°
23°
Tomorrow
30 wrz
-
15°
24°
Thu
1 paź
95%
15°
19°
Fri
2 paź
71%
15°
18°
Sat
3 paź
-
13°
19°
Sun
4 paź
19%
14°
18°
Mon
5 paź
20%
13°
18°
Tue
6 paź
-
9°
19°
Wed
7 paź
17%
13°
19°
Thu
8 paź
29%
11°
16°
Fri
9 paź
25%
9°
13°
Sat
10 paź
21%
10°
17°
Sun
11 paź
19%
10°
13°
Mon
12 paź
20%
7°
11°

Live Weather Radar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in Switzerland

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
Bellinzona Old Town & District
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

Polecane Przewodniki • Bellinzona Old Town & District

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