Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Heavy Precipitation Ahead

Significant moisture corridor approaching. Probability of localized street runoff and reduced visibility on transit corridors.

Norway•Southern & Western Fjords•Elev: 511m

Arendal Nord

Sonntag, 27. September 2026

11°C
BedecktGefühlt wie 10°
H: 15°•L: 3°•Rain: 2%
Meteorological Synthesis

Bedeckt with highs near 15°C.

Precipitation expected over the coming days with variable skies.

Wind
4.7 km/h
Luftfeuchtigkeit
91%
UV-Index
0 / 11
Luftdruck
970 hPa

24-Stunden-Meteogramm

24 Hours Ahead
12°
0%
5k
19:00
12°
0%
4k
20:00
11°
0%
4k
21:00
11°
0%
7k
22:00
11°
2%
7k
23:00
10°
7%
7k
00:00
10°
14%
8k
01:00
10°
27%
9k
02:00
10°
51%
10k
03:00
10°
80%
9k
04:00
10°
98%
7k
05:00
10°
97%
7k
06:00
10°
86%
5k
07:00
10°
76%
4k
08:00
10°
71%
4k
09:00
10°
68%
4k
10:00
11°
67%
3k
11:00
11°
71%
4k
12:00
12°
78%
5k
13:00
13°
80%
7k
14:00
14°
72%
7k
15:00
14°
59%
7k
16:00
15°
45%
5k
17:00
14°
30%
2k
18:00

Luftqualität (AQI)

Good
18EAQI Index

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

PM2.5
2 µg/m³
PM10
4 µg/m³
NO₂
0.9 µg/m³

UV-Index

Max 2.8
0/ 11 (Moderate)

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

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

Wind

10m AGL
4.7km/h

Böen bis zu 14 km/h.

Direction: 120°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sonnenaufgang
07:17
Sonnenuntergang
19:06
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Luftdruck

Stable High
1020hPa (MSL)
Surface Pressure970 hPa
Cloud Cover100%

Luftfeuchtigkeit & Moisture

RH Ratio
91%
Current Rain0 mm
24h Rain Accumulation0 mm

14-Tage-Aussicht

14-Day Deterministic Model
Today
27. Sept.
-
3°
15°
Tomorrow
28. Sept.
98%
6°
15°
Tue
29. Sept.
-
4°
14°
Wed
30. Sept.
29%
6°
10°
Thu
1. Okt.
73%
8°
13°
Fri
2. Okt.
66%
8°
16°
Sat
3. Okt.
24%
7°
13°
Sun
4. Okt.
20%
5°
13°
Mon
5. Okt.
-
8°
13°
Tue
6. Okt.
-
11°
16°
Wed
7. Okt.
16%
7°
15°
Thu
8. Okt.
12%
3°
9°
Fri
9. Okt.
18%
0°
7°
Sat
10. Okt.
-
-1°
9°

Live-Wetterradar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in Norway

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
Arendal Nord
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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