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Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Heavy Precipitation Ahead

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

France•Auvergne-Rhône-Alpes•Elev: 684m

Megève Riserva Biosfera

lunedì 28 settembre 2026

28°C
OvercastFeels like 28°
H: 29°•L: 18°•Rain: 10%
Meteorological Synthesis

Overcast with highs near 29°C.

Precipitation expected over the coming days with variable skies.

Wind
14.4 km/h
Humidity
47%
UV Index
3.95 / 11
Pressure
1010 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
24°
5%
17k
12:00
25°
0%
16k
13:00
27°
0%
16k
14:00
28°
3%
14k
15:00
29°
3%
12k
16:00
29°
3%
11k
17:00
28°
0%
8k
18:00
27°
3%
4k
19:00
26°
0%
2k
20:00
24°
0%
2k
21:00
23°
0%
3k
22:00
22°
3%
6k
23:00
23°
5%
12k
00:00
23°
5%
18k
01:00
22°
15%
16k
02:00
21°
28%
13k
03:00
21°
23%
11k
04:00
21°
13%
8k
05:00
20°
8%
10k
06:00
20°
8%
10k
07:00
19°
8%
10k
08:00
20°
0%
10k
09:00
21°
0%
12k
10:00
23°
3%
13k
11:00

Air Quality (AQI)

Fair
32EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
4.5 µg/m³
PM10
7.5 µg/m³
NO₂
0.8 µg/m³

UV Index

Max 3.4
3.95/ 11 (Moderate)

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

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

Wind

10m AGL
14.4km/h

Gusts up to 28.8 km/h.

Direction: 143°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:53
Sunset
19:45
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1016hPa (MSL)
Surface Pressure1010 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
47%
Current Rain0 mm
24h Rain Accumulation0 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
28 set
-
18°
29°
Tomorrow
29 set
28%
19°
30°
Wed
30 set
75%
18°
26°
Thu
1 ott
80%
16°
23°
Fri
2 ott
-
14°
25°
Sat
3 ott
21%
17°
27°
Sun
4 ott
23%
16°
27°
Mon
5 ott
-
16°
26°
Tue
6 ott
23%
16°
26°
Wed
7 ott
25%
16°
23°
Thu
8 ott
14%
13°
19°
Fri
9 ott
-
8°
18°
Sat
10 ott
18%
8°
17°
Sun
11 ott
24%
9°
19°

Live Weather Radar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in France

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
Megève Riserva Biosfera
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

Guide Consigliate & Articoli Correlati • Megève Riserva Biosfera

Guide approfondite di oltre 1.500 parole dedicate al patrimonio culinario, monumenti UNESCO e clima locale in tutti i 44 paesi europei.

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