NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar marysville, montana, united states (59640)  Lat: 46.75N, Lon: 112.3W Wx Zone: MTZ014 Current Conditions Updated: Sun & Moon Information: Temp: N/A Humidity: N/A Wind Speed: N/A Barometer: N/A Dewpoint: N/A Heat Index: N/A Wind Chill: N/A Civil Twilight: 7:06 AM MST Moon Phase: Waning Crescent Moon Sunrise: 7:39 AM MST Sunset: 4:49 PM MST Civil Twilight: 5:23 PM MST Forecast for marysville, montana: Dated: 226 PM MST FRI NOV 21 2008    Expires: 415 AM MST SAT NOV 22 2008 7 Day View    TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY Partly Cloudy SnoW ShoWers SnoW ShoWers Partly Cloudy Mostly Clear Partly Cloudy Lo: 26°F Hi: 43°F Lo: 23°F Hi: 36°F Lo: 28°F Hi: 46°F Lo: 28°F Pop: 20% Long Term Forcast: Dated: 226 PM MST FRI NOV 21 2008    Expires: 415 AM MST SAT NOV 22 2008 Includes the Counties: Central And Southern Lewis And Clark, Jefferson Includes the Cities: Helena, Lincoln, Boulder TONIGHT...Partly cloudy. Lows 20 to 30. Southwest winds 10 to 20 mph. Gusts up to 35 mph after midnight. SATURDAY...Mostly cloudy with isolated snow showers. Highs 40 to 45...30 to 40 in the mountains. West winds 15 to 25 mph with gusts to 45 mph. SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25. West winds 5 to 15 mph with gusts to 30 mph. SUNDAY...Partly cloudy. Highs 30 to 40. West winds 5 to 15 mph. SUNDAY NIGHT...Mostly clear. Lows 25 to 30. Southwest winds up to 10 mph. MONDAY...Partly cloudy. Highs 40 to 50. Lows 25 to 30. MONDAY NIGHT...Partly cloudy. Highs 40 to 50. Lows 25 to 30. TUESDAY...Mostly cloudy. Highs 40 to 50. TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. Highs 40 to 50. WEDNESDAY...Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30. Highs 40 to 50. THANKSGIVING DAY...Mostly cloudy with a 20 percent chance of snow showers. Highs 35 to 45. Lows 25 to 30. THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Highs 35 to 45. Lows 25 to 30. FRIDAY...Mostly cloudy with a 20 percent chance of rain and snow showers. Highs 30 to 40.