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: 387m

Trondheim Est

lundi 28 septembre 2026

7°C
Bruine LégèreRessenti 3°
H: 10°•L: 2°•Rain: 100%
Meteorological Synthesis

Bruine Légère with highs near 10°C.

Precipitation expected over the coming days with variable skies.

Vent
24.8 km/h
Humidité
99%
Indice UV
0 / 11
Pression
879 hPa

Météogramme sur 24 Heures

24 Hours Ahead
7°
100%
33k
04:00
7°
100%
29k
05:00
7°
99%
25k
06:00
8°
97%
25k
07:00
8°
92%
26k
08:00
8°
82%
20k
09:00
8°
68%
21k
10:00
8°
57%
20k
11:00
9°
51%
21k
12:00
9°
47%
19k
13:00
10°
41%
20k
14:00
9°
28%
18k
15:00
8°
12%
20k
16:00
8°
0%
21k
17:00
7°
0%
18k
18:00
5°
0%
18k
19:00
3°
0%
14k
20:00
3°
0%
15k
21:00
2°
0%
16k
22:00
2°
0%
18k
23:00
2°
0%
17k
00:00
2°
0%
14k
01:00
1°
0%
13k
02:00
1°
0%
13k
03:00

Qualité de l’air (AQI)

Fair
24EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
3.7 µg/m³
PM10
4.2 µg/m³
NO₂
1 µg/m³

Indice UV

Max 2.7
0/ 11 (Moderate)

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

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

Vent

10m AGL
24.8km/h

Rafales jusqu’à 42.8 km/h.

Direction: 186°
Moderate Gale

Solar Cycle

Daylight: 12h
Lever du soleil
07:26
Coucher du soleil
19:09
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pression

Stable High
1013hPa (MSL)
Surface Pressure879 hPa
Cloud Cover100%

Humidité & Moisture

RH Ratio
99%
Current Rain0.1 mm
24h Rain Accumulation1.8 mm

Tendance détaillée sur 14 Jours

14-Day Deterministic Model
Today
28 sept.
100%
2°
10°
Tomorrow
29 sept.
-
0°
9°
Wed
30 sept.
-
2°
7°
Thu
1 oct.
57%
5°
8°
Fri
2 oct.
59%
2°
10°
Sat
3 oct.
21%
2°
7°
Sun
4 oct.
21%
2°
6°
Mon
5 oct.
17%
3°
5°
Tue
6 oct.
17%
5°
7°
Wed
7 oct.
18%
3°
7°
Thu
8 oct.
20%
1°
7°
Fri
9 oct.
22%
-1°
2°
Sat
10 oct.
27%
-3°
4°
Sun
11 oct.
24%
-3°
2°

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
Trondheim Est
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 • Trondheim Est

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

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