Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Elevated Wind Gusts

Wind gusts exceeding 20.5 km/h recorded across the local sector. Secure loose outdoor fixtures and exercise caution along exposed routes.

Iceland•Capital & Coast•Elev: 605m

Garðabær Alpine Beacon

Monday, September 28, 2026

8°C
Mainly ClearFeels like 5°
H: 9°•L: 4°•Rain: 91%
Meteorological Synthesis

Mainly Clear with highs near 9°C.

Precipitation expected over the coming days with variable skies.

Wind
9.7 km/h
Humidity
67%
UV Index
0.4 / 11
Pressure
969 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
7°
3%
10k
11:00
8°
6%
10k
12:00
9°
7%
10k
13:00
9°
9%
10k
14:00
7°
16%
8k
15:00
7°
36%
5k
16:00
6°
61%
4k
17:00
6°
80%
7k
18:00
6°
89%
8k
19:00
4°
91%
10k
20:00
4°
84%
7k
21:00
4°
62%
9k
22:00
4°
31%
13k
23:00
4°
8%
13k
00:00
3°
0%
15k
01:00
4°
0%
15k
02:00
4°
0%
16k
03:00
5°
22%
20k
04:00
6°
55%
24k
05:00
5°
80%
25k
06:00
5°
92%
29k
07:00
5°
98%
32k
08:00
6°
100%
30k
09:00
8°
99%
23k
10:00

Air Quality (AQI)

Good
15EAQI Index

Air quality is considered satisfactory, and air pollution poses little or no risk.

PM2.5
0.8 µg/m³
PM10
1.3 µg/m³
NO₂
0.2 µg/m³

UV Index

Max 1.7
0.4/ 11 (Moderate)

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

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

Wind

10m AGL
9.7km/h

Gusts up to 20.5 km/h.

Direction: 52°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:22
Sunset
19:01
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
997hPa (MSL)
Surface Pressure969 hPa
Cloud Cover20%

Humidity & Moisture

RH Ratio
67%
Current Rain0 mm
24h Rain Accumulation1.2 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 28
91%
4°
9°
Tomorrow
Sep 29
100%
3°
10°
Wed
Sep 30
91%
9°
12°
Thu
Oct 1
98%
7°
9°
Fri
Oct 2
94%
4°
7°
Sat
Oct 3
80%
4°
9°
Sun
Oct 4
76%
5°
7°
Mon
Oct 5
75%
3°
6°
Tue
Oct 6
61%
1°
6°
Wed
Oct 7
61%
-1°
5°
Thu
Oct 8
57%
3°
7°
Fri
Oct 9
53%
4°
7°
Sat
Oct 10
37%
3°
5°
Sun
Oct 11
35%
3°
7°

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
Garðabær Alpine Beacon
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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