Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Elevated Wind Gusts

Wind gusts exceeding 46.4 km/h recorded across the local sector. Secure loose outdoor fixtures and exercise caution along exposed routes.

Iceland•Capital & Coast•Elev: 464m

Mosfellsbær Coastal Promenade

Tuesday, September 29, 2026

6°C
Light RainFeels like 2°
H: 7°•L: 1°•Rain: 100%
Meteorological Synthesis

Light Rain with highs near 7°C.

Precipitation expected over the coming days with variable skies.

Wind
13.7 km/h
Humidity
76%
UV Index
0.15 / 11
Pressure
919 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
6°
100%
14k
16:00
6°
98%
13k
17:00
6°
93%
10k
18:00
6°
90%
10k
19:00
6°
73%
8k
20:00
7°
33%
11k
21:00
7°
15%
10k
22:00
7°
0%
13k
23:00
6°
0%
14k
00:00
7°
3%
14k
01:00
6°
0%
12k
02:00
6°
18%
13k
03:00
6°
63%
14k
04:00
6°
95%
15k
05:00
7°
98%
18k
06:00
7°
75%
21k
07:00
7°
63%
21k
08:00
7°
50%
20k
09:00
7°
53%
20k
10:00
8°
25%
17k
11:00
8°
10%
18k
12:00
8°
18%
14k
13:00
7°
15%
12k
14:00
7°
23%
13k
15:00

Air Quality (AQI)

Good
18EAQI 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
0.6 µg/m³

UV Index

Max 0.8
0.15/ 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 46.4 km/h.

Direction: 120°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:19
Sunset
18:49
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
998hPa (MSL)
Surface Pressure919 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
76%
Current Rain0.2 mm
24h Rain Accumulation11.7 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 29
100%
1°
7°
Tomorrow
Sep 30
98%
6°
8°
Thu
Oct 1
40%
4°
8°
Fri
Oct 2
24%
1°
4°
Sat
Oct 3
61%
0°
4°
Sun
Oct 4
60%
2°
4°
Mon
Oct 5
61%
-2°
7°
Tue
Oct 6
47%
-3°
2°
Wed
Oct 7
58%
-1°
1°
Thu
Oct 8
47%
-2°
1°
Fri
Oct 9
56%
-2°
2°
Sat
Oct 10
51%
0°
2°
Sun
Oct 11
45%
-1°
1°
Mon
Oct 12
51%
-1°
1°

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
Mosfellsbær Coastal Promenade
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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