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: 913m

Oslo Alpine Beacon

Sunday, September 27, 2026

6°C
OvercastFeels like 1°
H: 10°•L: 1°•Rain: 0%
Meteorological Synthesis

Overcast with highs near 10°C.

Precipitation expected over the coming days with variable skies.

Wind
26.3 km/h
Humidity
100%
UV Index
0 / 11
Pressure
891 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
8°
0%
23k
18:00
7°
0%
24k
19:00
6°
0%
27k
20:00
6°
0%
26k
21:00
6°
0%
29k
22:00
5°
0%
31k
23:00
5°
17%
31k
00:00
5°
41%
30k
01:00
5°
61%
32k
02:00
6°
73%
38k
03:00
6°
81%
37k
04:00
6°
84%
38k
05:00
6°
78%
32k
06:00
6°
67%
33k
07:00
6°
57%
28k
08:00
6°
50%
28k
09:00
7°
44%
27k
10:00
7°
41%
25k
11:00
8°
45%
30k
12:00
8°
52%
25k
13:00
8°
57%
21k
14:00
9°
58%
15k
15:00
9°
56%
16k
16:00
8°
51%
19k
17:00

Air Quality (AQI)

Fair
22EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
2 µg/m³
PM10
3.1 µg/m³
NO₂
0.3 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
26.3km/h

Gusts up to 40.3 km/h.

Direction: 178°
Moderate Gale

Solar Cycle

Daylight: 12h
Sunrise
07:18
Sunset
19:06
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1020hPa (MSL)
Surface Pressure891 hPa
Cloud Cover100%

Humidity & Moisture

RH Ratio
100%
Current Rain0 mm
24h Rain Accumulation0 mm

Alpine & Mountain Snow Telemetry

High-altitude resort & pass conditions (913m ASL)

Alpine High-Res Model
Base Snow Depth
25 cm
Packed Powder
Summit Snow Depth
55 cm
Dry Crystalline
0°C Freezing Level
1836 m
Atmospheric Isotherm
Avalanche Risk
Level 2
Moderate (EAWS Grade)

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 27
-
1°
10°
Tomorrow
Sep 28
84%
3°
9°
Tue
Sep 29
-
1°
9°
Wed
Sep 30
-
4°
6°
Thu
Oct 1
39%
5°
8°
Fri
Oct 2
58%
5°
10°
Sat
Oct 3
19%
5°
7°
Sun
Oct 4
14%
2°
7°
Mon
Oct 5
-
4°
7°
Tue
Oct 6
12%
7°
9°
Wed
Oct 7
14%
3°
10°
Thu
Oct 8
14%
-2°
4°
Fri
Oct 9
17%
-6°
2°
Sat
Oct 10
12%
-4°
4°

Live Weather Radar — 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
Oslo 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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