NOWPRT
EXPERIMENTAL NOWCAST FOR VALONGO
EXPERIMENTAL FORECAST OFFICE - PORTO METRO
06:42 UTC SAT DEC 27 2025

Immediate Forecast - Valongo

Valid: This Morning 7 AM through Tonight 11 PM

This Morning

Mostly clear. Temperatures rising from 3°C to around 8°C by late morning. Light and variable winds becoming north-northwest 14 to 16 km/h by 10:00. No precipitation expected.

This Afternoon

Clear, then gradually increasing clouds through late afternoon. High near 10°C. Northwest winds 14 to 16 km/h with gusts to 41 km/h between 12:00 and 14:00. No precipitation expected. Wind gusts may briefly knock down loose outdoor items.

This Evening

Increasing clouds, becoming overcast by 20:00. Temperatures peaking near 10°C then slowly falling after 17:00. Winds decreasing to 10 km/h after 17:00. No precipitation before 19:00.

Tonight

Overcast with rain beginning near 19:00. Rain intensifying between 20:00 and 21:00, then continuing through 23:00. Total accumulation negligible. Low near 8°C. Light winds. Rain may create slick spots on roads and walkways.
Chance of rain 95 percent.

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Experimental forecast - not official guidance