Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Elevated Wind Gusts

Wind gusts exceeding 30.2 km/h recorded across the local sector. Secure loose outdoor fixtures and exercise caution along exposed routes.

France•West & Brittany•Elev: 599m

Nantes Weather Station

Wednesday, September 30, 2026

22°C
OvercastFeels like 21°
H: 23°•L: 19°•Rain: 60%
Meteorological Synthesis

Overcast with highs near 23°C.

Precipitation expected over the coming days with variable skies.

Wind
13.7 km/h
Humidity
64%
UV Index
1.3 / 11
Pressure
942 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
20°
5%
16k
10:00
21°
15%
16k
11:00
22°
20%
14k
12:00
22°
13%
16k
13:00
23°
5%
14k
14:00
23°
30%
14k
15:00
23°
60%
13k
16:00
22°
58%
11k
17:00
21°
45%
8k
18:00
20°
28%
8k
19:00
19°
5%
8k
20:00
19°
5%
9k
21:00
19°
8%
11k
22:00
19°
20%
13k
23:00
17°
30%
14k
00:00
17°
55%
10k
01:00
17°
55%
5k
02:00
17°
68%
2k
03:00
16°
78%
5k
04:00
16°
90%
3k
05:00
15°
90%
7k
06:00
14°
88%
10k
07:00
14°
93%
7k
08:00
13°
75%
2k
09:00

Air Quality (AQI)

Fair
25EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
3.5 µg/m³
PM10
5 µg/m³
NO₂
0.7 µg/m³

UV Index

Max 1
1.3/ 11 (Moderate)

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

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

Wind

10m AGL
13.7km/h

Gusts up to 30.2 km/h.

Direction: 198°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:48
Sunset
19:33
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1019hPa (MSL)
Surface Pressure942 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
64%
Current Rain0 mm
24h Rain Accumulation1.1 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 30
60%
19°
23°
Tomorrow
Oct 1
93%
13°
17°
Fri
Oct 2
-
9°
18°
Sat
Oct 3
11%
8°
21°
Sun
Oct 4
23%
11°
19°
Mon
Oct 5
-
9°
21°
Tue
Oct 6
26%
7°
23°
Wed
Oct 7
59%
12°
23°
Thu
Oct 8
35%
8°
12°
Fri
Oct 9
17%
3°
11°
Sat
Oct 10
17%
1°
13°
Sun
Oct 11
26%
5°
13°
Mon
Oct 12
22%
7°
12°
Tue
Oct 13
14%
2°
16°

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
Nantes Weather Station
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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