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•German Cantons•Elev: 973m

Grindelwald Airport Telemetry

środa, 30 września 2026

16°C
OvercastFeels like 17°
H: 23°•L: 15°•Rain: 30%
Meteorological Synthesis

Overcast with highs near 23°C.

Precipitation expected over the coming days with variable skies.

Wind
1.5 km/h
Humidity
76%
UV Index
0 / 11
Pressure
965 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
17°
0%
3k
00:00
17°
0%
1k
01:00
16°
5%
2k
02:00
16°
5%
2k
03:00
16°
3%
1k
04:00
15°
3%
1k
05:00
15°
8%
1k
06:00
16°
8%
2k
07:00
16°
3%
1k
08:00
16°
3%
2k
09:00
19°
0%
3k
10:00
21°
0%
1k
11:00
22°
5%
2k
12:00
23°
10%
4k
13:00
23°
10%
2k
14:00
23°
15%
4k
15:00
23°
15%
3k
16:00
23°
20%
4k
17:00
23°
28%
2k
18:00
22°
28%
1k
19:00
20°
30%
2k
20:00
19°
20%
2k
21:00
18°
13%
3k
22:00
18°
18%
3k
23:00

Air Quality (AQI)

Fair
28EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
9 µg/m³
PM10
12 µg/m³
NO₂
4.9 µg/m³

UV Index

Max 4.6
0/ 11 (Moderate)

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

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

Wind

10m AGL
1.5km/h

Gusts up to 3.6 km/h.

Direction: 315°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:30
Sunset
19:16
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1022hPa (MSL)
Surface Pressure965 hPa
Cloud Cover90%

Humidity & Moisture

RH Ratio
76%
Current Rain0 mm
24h Rain Accumulation0.3 mm

Alpine & Mountain Snow Telemetry

High-altitude resort & pass conditions (973m ASL)

Alpine High-Res Model
Base Snow Depth
25 cm
Packed Powder
Summit Snow Depth
55 cm
Dry Crystalline
0°C Freezing Level
3450 m
Atmospheric Isotherm
Avalanche Risk
Level 2
Moderate (EAWS Grade)

14-Day Detailed Outlook

14-Day Deterministic Model
Today
30 wrz
30%
15°
23°
Tomorrow
1 paź
93%
15°
18°
Fri
2 paź
42%
13°
18°
Sat
3 paź
-
14°
20°
Sun
4 paź
30%
14°
18°
Mon
5 paź
28%
13°
19°
Tue
6 paź
32%
11°
21°
Wed
7 paź
45%
12°
22°
Thu
8 paź
39%
10°
16°
Fri
9 paź
30%
8°
14°
Sat
10 paź
29%
6°
15°
Sun
11 paź
22%
7°
17°
Mon
12 paź
28%
8°
18°
Tue
13 paź
27%
10°
22°

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

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Grindelwald Airport Telemetry
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 • Grindelwald Airport Telemetry

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