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: 582m

Sandefjord North

Sunday, September 27, 2026

7°C
OvercastFeels like 2°
H: 12°•L: 0°•Rain: 10%
Meteorological Synthesis

Overcast with highs near 12°C.

Precipitation expected over the coming days with variable skies.

Wind
21.6 km/h
Humidity
93%
UV Index
0 / 11
Pressure
907 hPa

24-Hour Forecast & Meteogram

24 Hours Ahead
8°
1%
17k
21:00
7°
2%
20k
22:00
7°
10%
23k
23:00
7°
30%
21k
00:00
6°
55%
22k
01:00
7°
76%
23k
02:00
7°
87%
31k
03:00
7°
93%
31k
04:00
7°
94%
31k
05:00
7°
91%
26k
06:00
7°
83%
27k
07:00
8°
75%
24k
08:00
8°
66%
24k
09:00
8°
57%
23k
10:00
9°
53%
21k
11:00
9°
58%
23k
12:00
10°
69%
20k
13:00
10°
73%
18k
14:00
11°
66%
14k
15:00
11°
54%
18k
16:00
10°
41%
20k
17:00
9°
27%
15k
18:00
7°
13%
11k
19:00
3°
2%
6k
20:00

Air Quality (AQI)

Fair
22EAQI Index

Sensitive individuals should limit prolonged outdoor exertion.

PM2.5
2.5 µg/m³
PM10
3.8 µg/m³
NO₂
0.5 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
21.6km/h

Gusts up to 36.4 km/h.

Direction: 165°
Moderate Gale

Solar Cycle

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

Pressure

Stable High
1019hPa (MSL)
Surface Pressure907 hPa
Cloud Cover100%

Humidity & Moisture

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

14-Day Detailed Outlook

14-Day Deterministic Model
Today
Sep 27
-
0°
12°
Tomorrow
Sep 28
94%
0°
11°
Tue
Sep 29
-
-1°
11°
Wed
Sep 30
16%
3°
7°
Thu
Oct 1
41%
5°
9°
Fri
Oct 2
63%
5°
10°
Sat
Oct 3
18%
5°
8°
Sun
Oct 4
14%
2°
8°
Mon
Oct 5
-
4°
7°
Tue
Oct 6
11%
7°
9°
Wed
Oct 7
16%
3°
9°
Thu
Oct 8
14%
-2°
4°
Fri
Oct 9
20%
-6°
3°
Sat
Oct 10
14%
-3°
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
Sandefjord North
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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