WeatherEU
Official Meteorological TelemetryMeteoAlarm Advisory

MeteoAlarm Advisory: Heavy Precipitation Ahead

Significant moisture corridor approaching. Probability of localized street runoff and reduced visibility on transit corridors.

Finland•Helsinki & Lapland•Elev: 305m

Helsinki River Basin

niedziela, 27 września 2026

10°C
Clear NightFeels like 9°
H: 15°•L: 8°•Rain: 100%
Meteorological Synthesis

Clear Night with highs near 15°C.

Precipitation expected over the coming days with variable skies.

Wind
4.3 km/h
Humidity
92%
UV Index
0 / 11
Pressure
1013 hPa

24-Hour Forecast & Meteogram

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

Air Quality (AQI)

Good
18EAQI Index

Air quality is considered satisfactory, and air pollution poses little or no risk.

PM2.5
1.8 µg/m³
PM10
3.2 µg/m³
NO₂
0.7 µg/m³

UV Index

Max 2.7
0/ 11 (Moderate)

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

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

Wind

10m AGL
4.3km/h

Gusts up to 9.4 km/h.

Direction: 224°
Gentle Breeze

Solar Cycle

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

Pressure

Stable High
1028hPa (MSL)
Surface Pressure1013 hPa
Cloud Cover0%

Humidity & Moisture

RH Ratio
92%
Current Rain0 mm
24h Rain Accumulation1.8 mm

14-Day Detailed Outlook

14-Day Deterministic Model
Today
27 wrz
100%
8°
15°
Tomorrow
28 wrz
-
9°
15°
Tue
29 wrz
53%
10°
13°
Wed
30 wrz
-
7°
16°
Thu
1 paź
-
7°
16°
Fri
2 paź
-
9°
17°
Sat
3 paź
-
7°
15°
Sun
4 paź
16%
7°
14°
Mon
5 paź
20%
7°
14°
Tue
6 paź
16%
6°
14°
Wed
7 paź
14%
10°
14°
Thu
8 paź
12%
7°
12°
Fri
9 paź
14%
3°
7°
Sat
10 paź
24%
1°
6°

Live Weather Radar — Pan-European Doppler Radar

Past -60m•Now•+120m Outlook

Nearby Cities & Stations in Finland

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
Helsinki River Basin
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

Polecane Przewodniki • Helsinki River Basin

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