It promises to be another sunny and relatively warm day in southwestern Connecticut today, but the National Weather Services says there's a possibility of real winter weather tomorrow.

Skies will be sunny today and the temperature is expected to rise to a daytime high in the upper-40s. There will be a northwest wind between 8 and 14 mph.

Tonight, the NWS says, clouds will move in as the temperature falls to a low in the upper-20s. The north wind is expected to be clocked at between 7 and 10 mph.

Tomorrow, there is a chance of snow, mainly after 3 p.m., under cloudy skies with a high in the upper-30s. There remains a chance of snow through tomorrow night, and temperatures will fall to the upper-20s.

Thursday, however, marks a return to temperatures in the mid-40s and sunny skies.

The outlook for Friday is the same: sunny with a high in the mid-40s, according to the weather service.