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: 331m

Skien Altstadt

Sonntag, 27. September 2026

7°C
BedecktGefühlt wie 3°
H: 12°•L: 3°•Rain: 6%
Meteorological Synthesis

Bedeckt with highs near 12°C.

Precipitation expected over the coming days with variable skies.

Wind
21.2 km/h
Luftfeuchtigkeit
93%
UV-Index
0 / 11
Luftdruck
905 hPa

24-Stunden-Meteogramm

24 Hours Ahead
8°
0%
18k
21:00
7°
0%
18k
22:00
7°
6%
18k
23:00
7°
31%
22k
00:00
7°
65%
26k
01:00
7°
90%
26k
02:00
8°
97%
30k
03:00
8°
95%
24k
04:00
8°
88%
22k
05:00
8°
73%
21k
06:00
9°
54%
18k
07:00
9°
39%
14k
08:00
9°
35%
13k
09:00
9°
35%
12k
10:00
10°
37%
10k
11:00
10°
40%
15k
12:00
11°
43%
16k
13:00
11°
41%
14k
14:00
12°
29%
15k
15:00
12°
12%
14k
16:00
11°
0%
12k
17:00
10°
0%
12k
18:00
8°
0%
9k
19:00
6°
0%
7k
20:00

Luftqualität (AQI)

Fair
24EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
2 µg/m³
PM10
3.3 µg/m³
NO₂
0.6 µg/m³

UV-Index

Max 2.9
0/ 11 (Moderate)

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

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

Wind

10m AGL
21.2km/h

Böen bis zu 35.6 km/h.

Direction: 156°
Moderate Gale

Solar Cycle

Daylight: 12h
Sonnenaufgang
07:22
Sonnenuntergang
19:10
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Luftdruck

Stable High
1018hPa (MSL)
Surface Pressure905 hPa
Cloud Cover100%

Luftfeuchtigkeit & Moisture

RH Ratio
93%
Current Rain0 mm
24h Rain Accumulation0 mm

14-Tage-Aussicht

14-Day Deterministic Model
Today
27. Sept.
-
3°
12°
Tomorrow
28. Sept.
97%
3°
12°
Tue
29. Sept.
-
1°
11°
Wed
30. Sept.
14%
4°
8°
Thu
1. Okt.
51%
7°
9°
Fri
2. Okt.
61%
4°
14°
Sat
3. Okt.
16%
1°
12°
Sun
4. Okt.
-
2°
9°
Mon
5. Okt.
-
4°
8°
Tue
6. Okt.
-
7°
11°
Wed
7. Okt.
-
4°
11°
Thu
8. Okt.
-
1°
7°
Fri
9. Okt.
16%
0°
4°
Sat
10. Okt.
14%
-3°
6°

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
Skien Altstadt
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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