Today: Cloudy, then gradually becoming mostly sunny, with a high near 19. South wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

Tonight: Mostly clear, with a low around -5. Wind chill values as low as -21. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.

Friday: Mostly sunny, with a steady temperature around -3. Wind chill values as low as -26. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.

Friday Night: Mostly clear, with a low around -18. Wind chill values as low as -28. Northwest wind 5 to 7 mph becoming calm.

Saturday: Mostly sunny, with a high near 0. Southeast wind 6 to 11 mph.

Saturday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around -5. Southeast wind around 10 mph, with gusts as high as 20 mph.