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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: 577m

Fredrikstad Estación Meteorológica

lunes, 28 de septiembre de 2026

9°C
Mainly ClearFeels like 6°
H: 10°•L: 3°•Rain: 100%
Meteorological Synthesis

Mainly Clear with highs near 10°C.

Precipitation expected over the coming days with variable skies.

Wind
14 km/h
Humidity
71%
UV Index
0.85 / 11
Pressure
899 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
10°
14%
14k
14:00
9°
5%
13k
15:00
9°
2%
14k
16:00
8°
0%
13k
17:00
7°
0%
13k
18:00
6°
0%
10k
19:00
5°
0%
9k
20:00
4°
0%
7k
21:00
4°
0%
5k
22:00
3°
0%
6k
23:00
2°
0%
7k
00:00
2°
0%
7k
01:00
1°
0%
5k
02:00
1°
0%
5k
03:00
1°
0%
3k
04:00
0°
0%
3k
05:00
0°
0%
3k
06:00
0°
0%
3k
07:00
0°
0%
3k
08:00
2°
0%
3k
09:00
4°
0%
3k
10:00
7°
0%
6k
11:00
9°
0%
8k
12:00
10°
0%
12k
13:00

Air Quality (AQI)

Fair
28EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
1.5 µg/m³
PM10
2.7 µg/m³
NO₂
0.2 µg/m³

UV Index

Max 2.8
0.85/ 11 (Moderate)

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

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

Wind

10m AGL
14km/h

Gusts up to 29.2 km/h.

Direction: 284°
Gentle Breeze

Solar Cycle

Daylight: 12h
Sunrise
07:28
Sunset
19:12
Twilight and solar zenith calculated based on WGS84 geographic coordinate telemetry.

Pressure

Stable High
1019hPa (MSL)
Surface Pressure899 hPa
Cloud Cover45%

Humidity & Moisture

RH Ratio
71%
Current Rain0 mm
24h Rain Accumulation4 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
28 sept
100%
3°
10°
Tomorrow
29 sept
-
0°
11°
Wed
30 sept
-
4°
9°
Thu
1 oct
88%
6°
8°
Fri
2 oct
89%
6°
9°
Sat
3 oct
49%
4°
8°
Sun
4 oct
33%
2°
5°
Mon
5 oct
31%
5°
8°
Tue
6 oct
30%
3°
6°
Wed
7 oct
29%
0°
5°
Thu
8 oct
36%
-2°
3°
Fri
9 oct
45%
-4°
3°
Sat
10 oct
41%
-4°
1°
Sun
11 oct
30%
0°
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
Fredrikstad Estación Meteorológica
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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