Tonight...Mostly cloudy with a 20 percent chance of rain and snow showers in the evening...Then partly cloudy after midnight. Lows 20 to 26. Southwest winds 10 to 20 mph with gusts to around 30 mph.

Monday...Mostly sunny. Patchy fog north of the Snake River in the morning. Highs 35 to 40. West winds up to 10 mph.

Monday Night...Partly cloudy. Lows 19 to 26. Light winds in the evening...Becoming southeast around 10 mph after midnight.

Tuesday...Mostly sunny. Highs 38 to 44. East winds around 10 mph.

Tuesday Night...Mostly clear. Lows 22 to 27. Light winds.

Wednesday...Mostly clear. Highs 42 to 47. Lows 22 to 31.

Wednesday Night...Mostly clear. Highs 42 to 47. Lows 22 to 31.

Thanksgiving Day...Sunny. Highs 47 to 52.

Thursday Night...Partly cloudy. Lows 28 to 33.

Friday...Mostly sunny with a 20 percent chance of rain and snow showers. Highs 45 to 50.

Friday Night...Mostly cloudy with a 20 percent chance of rain and snow showers. Lows 23 to 28.

Saturday...Mostly cloudy with a 20 percent chance of snow showers. Highs 38 to 44. Lows 21 to 28.

Sunday...Mostly cloudy with a 20 percent chance of snow showers. Highs 38 to 44. Lows 21 to 28.