NOWPRT
EXPERIMENTAL NOWCAST FOR TROFA
EXPERIMENTAL FORECAST OFFICE - PORTO METRO
05:20 UTC THU DEC 25 2025
Immediate Forecast - Trofa
Valid: 05:20 UTC to 18:00 UTC (06:20 to 19:00 local time)
Key Messages
- No rain expected today—dry conditions will continue through the evening.
- Clouds will increase early this morning, then come and go through the day.
- Temperatures will slowly rise through midday, peaking around 11°C, then gradually fall tonight.
- No hazardous weather is expected—conditions will remain calm and manageable for outdoor plans.
Current Conditions & Near-Term Outlook
As of 05:20 UTC, it is 6°C and dry in Trofa, with increasing clouds overhead. Over the next few hours, skies will become mostly overcast by 07:00, with little change in temperature. The morning will remain cool and cloudy, but no precipitation is expected.
From late morning into the early afternoon (10:00–13:00), clouds will break at times, allowing for occasional breaks of clearer sky, especially around midday. Temperatures will rise slowly, reaching 11°C by noon and holding through mid-afternoon. Despite the cloud variability, all models agree on dry conditions with no chance of rain.
Wet-bulb temperatures will remain just below air temperatures, indicating no fog or mist development is likely. Winds are not included in the data, but with stable conditions and no pressure shifts indicated, breezes are expected to remain light and unobtrusive.
Tonight/Tomorrow Morning
After 16:00, temperatures will begin a gradual decline, falling from 10°C to around 4°C by 20:00. The sky will partly clear through the evening, with cloud cover dropping below 30% by late evening. Overnight into Friday, the trend will likely continue toward clearer conditions, but no data is provided beyond 20:00.
No frost is expected tonight, as temperatures will remain above freezing. With dry ground and no precipitation in the forecast, travel conditions will remain safe and unchanged.
Experimental forecast - not official guidance