• Heavy snow will continue in the Cascades and Northern Rockies into the weekend. Strong winds will occur over the Southwest and Inter-Mountain West. A severe thunderstorm threat is forecast Saturday for the Mid-Mississippi Valley, with an increasing threat for severe weather on Sunday from the Lower Mississippi to the Great Lakes.
• Rest Of Today: Mostly cloudy. Patchy fog in the morning. Highs in the lower 50s. East winds up to 5 mph.
• Tonight: Mostly cloudy. A slight

chance of light rain in the evening...then a chance of light rain...possibly mixed with snow or after midnight. Lows in the lower 30s. Northeast winds up to 5 mph shifting to the north after midnight. Chance of precipitation 30 percent.
• Sunday: Breezy...colder...cloudy. A chance of light snow... Possibly mixed with rain in the morning...then a chance of light rain in the afternoon. Highs around 40. Northwest winds 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation 50 percent.
• Sunday Night: Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 20. Northwest winds 15 to 20 mph decreasing to 5 to 15 mph after midnight.
• Monday: Partly sunny. Highs in the lower 40s. Southwest winds 5 to 10 mph.
• Monday Night Through Wednesday Night: Partly cloudy. Lows 22 to 27. Highs in the mid 40s.
• Thursday Through Friday: Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.