7-DAY FORECAST

• This Afternoon Showers likely and possibly a thunderstorm. Cloudy, with a high near 42. West northwest wind 7 to 10 mph. Chance of precipitation is 60%.
• Tonight Rain before midnight, then snow. Some thunder is also possible. Snow level 7900 feet lowering to 6500 feet after midnight . Low around 32. North wind 8 to 11 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
• Friday A chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Snow level rising to 7400 feet in the afternoon. Partly sunny, with a high near 49. Southwest wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
• Friday Night A chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Snow level 7300 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 35. West wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
• Saturday A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Snow level 6500 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 53. West southwest wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
• Saturday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
• Sunday A chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
• Sunday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 42.
• Memorial Day Showers and thunderstorms likely. Mostly cloudy, with a high near 57.
• Monday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 42.
• Tuesday Showers and thunderstorms likely. Partly sunny, with a high near 58.
• Tuesday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 43.
• Wednesday Showers and thunderstorms likely. Partly sunny, with a high near 56.

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for Central and Southern Lewis and Clark, MT