Today Patchy blowing snow between noon and 2pm. Sunny, with a high near 35. West wind around 15 mph.   Tonight Increasing clouds, with a low around 20. West southwest wind 5 to 15 mph becoming south southeast after midnight.     Wednesday Cloudy, then gradually becoming mostly sunny, with a high near 34. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.   Wednesday Night Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.     Thursday Sunny, with a high near 33. Southwest wind 10 to 15 mph.   Thursday Night Mostly clear, with a low around 21. South southwest wind 10 to 15 mph.