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: 1100m

Neuchatel Citadelle

mercredi 30 septembre 2026

18°C
Ciel DégagéRessenti 17°
H: 18°•L: 12°•Rain: 0%
Meteorological Synthesis

Ciel Dégagé with highs near 18°C.

Precipitation expected over the coming days with variable skies.

Vent
7.4 km/h
Humidité
51%
Indice UV
3 / 11
Pression
853 hPa

Météogramme sur 24 Heures

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

Qualité de l’air (AQI)

Fair
32EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
5.5 µg/m³
PM10
7.8 µg/m³
NO₂
0.9 µg/m³

Indice UV

Max 4.5
3/ 11 (Moderate)

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

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

Vent

10m AGL
7.4km/h

Rafales jusqu’à 25.6 km/h.

Direction: 346°
Gentle Breeze

Solar Cycle

Daylight: 12h
Lever du soleil
07:18
Coucher du soleil
19:02
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1022hPa (MSL)
Surface Pressure853 hPa
Cloud Cover12%

Humidité & Moisture

RH Ratio
51%
Current Rain0 mm
24h Rain Accumulation0 mm

Alpine & Mountain Snow Telemetry

High-altitude resort & pass conditions (1100m ASL)

Alpine High-Res Model
Base Snow Depth
25 cm
Packed Powder
Summit Snow Depth
55 cm
Dry Crystalline
0°C Freezing Level
3900 m
Atmospheric Isotherm
Avalanche Risk
Level 2
Moderate (EAWS Grade)

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
30 sept.
-
12°
18°
Tomorrow
1 oct.
18%
11°
17°
Fri
2 oct.
75%
9°
12°
Sat
3 oct.
-
9°
15°
Sun
4 oct.
17%
9°
12°
Mon
5 oct.
18%
6°
15°
Tue
6 oct.
-
7°
18°
Wed
7 oct.
38%
7°
16°
Thu
8 oct.
63%
-1°
7°
Fri
9 oct.
51%
-4°
3°
Sat
10 oct.
27%
-8°
9°
Sun
11 oct.
26%
-2°
9°
Mon
12 oct.
41%
-2°
1°
Tue
13 oct.
36%
-7°
7°

Radar Météo en Direct — 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
Neuchatel Citadelle
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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