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.

Andorra•Parishes of Andorra•Elev: 1193m

Sant Julià de Lòria Biosphere Reserve

dinsdag 29 september 2026

24°C
Mainly ClearFeels like 25°
H: 27°•L: 19°•Rain: 85%
Meteorological Synthesis

Mainly Clear with highs near 27°C.

Precipitation expected over the coming days with variable skies.

Wind
14.8 km/h
Humidity
72%
UV Index
4.6 / 11
Pressure
977 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
23°
30%
12k
13:00
24°
10%
16k
14:00
25°
5%
17k
15:00
26°
0%
19k
16:00
27°
0%
23k
17:00
26°
0%
25k
18:00
24°
0%
25k
19:00
23°
0%
25k
20:00
22°
0%
25k
21:00
21°
0%
23k
22:00
21°
0%
22k
23:00
20°
0%
18k
00:00
20°
0%
17k
01:00
20°
0%
15k
02:00
20°
0%
15k
03:00
20°
0%
13k
04:00
20°
3%
12k
05:00
20°
0%
10k
06:00
20°
0%
10k
07:00
20°
0%
8k
08:00
20°
0%
7k
09:00
21°
0%
8k
10:00
23°
0%
9k
11:00
24°
0%
5k
12:00

Air Quality (AQI)

Fair
33EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
4 µg/m³
PM10
6.5 µg/m³
NO₂
0.8 µg/m³

UV Index

Max 5.5
4.6/ 11 (Moderate)

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

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

Wind

10m AGL
14.8km/h

Gusts up to 27 km/h.

Direction: 94°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:55
Sunset
19:46
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1018hPa (MSL)
Surface Pressure977 hPa
Cloud Cover43%

Humidity & Moisture

RH Ratio
72%
Current Rain0 mm
24h Rain Accumulation3.4 mm

Alpine & Mountain Snow Telemetry

High-altitude resort & pass conditions (1193m ASL)

Alpine High-Res Model
Base Snow Depth
25 cm
Packed Powder
Summit Snow Depth
55 cm
Dry Crystalline
0°C Freezing Level
4839 m
Atmospheric Isotherm
Avalanche Risk
Level 2
Moderate (EAWS Grade)

14-Day Detailed Outlook

14-Day Deterministic Model
Today
29 sep
85%
19°
27°
Tomorrow
30 sep
23%
20°
27°
Thu
1 okt
13%
19°
26°
Fri
2 okt
19%
19°
26°
Sat
3 okt
46%
18°
24°
Sun
4 okt
39%
17°
24°
Mon
5 okt
31%
17°
23°
Tue
6 okt
45%
19°
23°
Wed
7 okt
34%
17°
21°
Thu
8 okt
20%
15°
23°
Fri
9 okt
19%
13°
20°
Sat
10 okt
19%
12°
20°
Sun
11 okt
16%
12°
21°
Mon
12 okt
18%
13°
23°

Live Weather Radar — 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
Sant Julià de Lòria Biosphere Reserve
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

Aanbevolen Gidsen • Sant Julià de Lòria Biosphere Reserve

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