NOWPRT
EXPERIMENTAL NOWCAST FOR ESPINHO
EXPERIMENTAL FORECAST OFFICE - PORTO METRO
05:20 UTC THU DEC 25 2025
Immediate Forecast - Espinho
Valid: 05:20 UTC to 18:00 UTC (06:20 to 19:00 local time)
Key Messages
- Clouds will build through early morning, but no rain is expected today.
- Temperatures will slowly rise through midday, reaching a high near 12°C.
- No precipitation is forecast in the next 12 hours; any isolated showers remain very unlikely and brief if they occur.
- Overnight cooling will bring temperatures down to around 6°C by late evening.
Current Conditions & Near-Term Outlook
As of 5:20 AM, it is dry and cool in Espinho with temperatures around 7°C and increasing cloud cover. Over the next few hours, skies will become mostly overcast by 8 AM, though no rain is expected. Temperatures will remain steady near 7°C through sunrise, then begin a gradual rise through late morning. By 10 AM, temperatures will reach 9°C and continue climbing to around 12°C by early afternoon.
There is a slight chance—less than 20%—of a brief, isolated shower between noon and 5 PM, mainly during the early afternoon. However, most hours will remain dry, and any shower would be light and short-lived, with no accumulation or travel impacts expected.
Winds are light and will remain so, with no strong gusts anticipated. There are no weather-related hazards expected through the day.
Tonight/Tomorrow Morning
After 5 PM, temperatures will begin to fall steadily. Cloud cover will decrease, and skies will clear by late evening. By 8 PM, it will be mostly clear with temperatures near 8°C, dropping to around 6°C by 10 PM. The night will remain dry with calm conditions.
The most likely outcome remains dry weather through the evening and overnight, with clear skies and cool temperatures. Any lingering cloud early in the evening will clear out before midnight.
No frost is expected, and conditions will remain above freezing at all levels.
Experimental forecast - not official guidance