WeatherEU
Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Ground Frost & Sub-Zero Risk

Overnight lows dipping below 0°C. Potential icy patches on elevated highway overpasses and bridges.

Norway•Southern & Western Fjords•Elev: 483m

Oslo Vallée

dimanche 27 septembre 2026

7°C
CouvertRessenti 3°
H: 11°•L: 1°•Rain: 10%
Meteorological Synthesis

Couvert with highs near 11°C.

Precipitation expected over the coming days with variable skies.

Vent
23.4 km/h
Humidité
96%
Indice UV
0 / 11
Pression
895 hPa

Météogramme sur 24 Heures

24 Hours Ahead
8°
0%
23k
18:00
7°
0%
21k
19:00
7°
0%
22k
20:00
7°
1%
24k
21:00
7°
2%
27k
22:00
6°
10%
31k
23:00
6°
30%
28k
00:00
6°
55%
28k
01:00
6°
76%
30k
02:00
6°
87%
36k
03:00
6°
93%
36k
04:00
6°
94%
34k
05:00
7°
91%
31k
06:00
7°
83%
31k
07:00
7°
75%
28k
08:00
7°
66%
25k
09:00
8°
57%
23k
10:00
8°
53%
24k
11:00
8°
58%
23k
12:00
9°
69%
19k
13:00
9°
73%
15k
14:00
10°
66%
14k
15:00
10°
54%
14k
16:00
10°
41%
14k
17:00

Qualité de l’air (AQI)

Fair
21EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

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

Indice UV

Max 2.8
0/ 11 (Moderate)

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

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

Vent

10m AGL
23.4km/h

Rafales jusqu’à 41.4 km/h.

Direction: 165°
Moderate Gale

Solar Cycle

Daylight: 12h
Lever du soleil
07:18
Coucher du soleil
19:07
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1020hPa (MSL)
Surface Pressure895 hPa
Cloud Cover100%

Humidité & Moisture

RH Ratio
96%
Current Rain0 mm
24h Rain Accumulation0 mm

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
27 sept.
-
1°
11°
Tomorrow
28 sept.
94%
2°
10°
Tue
29 sept.
-
0°
10°
Wed
30 sept.
16%
4°
6°
Thu
1 oct.
41%
5°
8°
Fri
2 oct.
63%
5°
10°
Sat
3 oct.
18%
4°
8°
Sun
4 oct.
14%
1°
7°
Mon
5 oct.
-
3°
7°
Tue
6 oct.
11%
6°
9°
Wed
7 oct.
16%
2°
9°
Thu
8 oct.
14%
-2°
5°
Fri
9 oct.
20%
-6°
3°
Sat
10 oct.
14%
-3°
3°

Radar Météo en Direct — 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 Vallée
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

Guides Recommandés & Articles Associés • Oslo Vallée

Des guides approfondis de plus de 1 500 mots explorant l’héritage culinaire, les sites UNESCO et le climat à travers 44 nations européennes.

All