Forecast and Conditions for Great Falls, Montana

Updated: 9:04 PM MDT on July 05, 2009
Observed at Spicer's, Great Falls, Montana
Temperature 75.2 °F
Humidity 39%
Dew Point 49 °F
Wind SSW at 0.0 mph
Pressure 26.35 in (Rising)
Conditions Clear
Visibility 10.0 miles
Clouds Clear (CLR) : -
Yesterday's Maximum 85 °F
Yesterday's Minimum 51 °F
Normal high 80 °F
Normal low 49 °F
Record high 101 °F (1985)
Record low 40 °F (2000)
Yesterday's Heating Degree Days 0
Yesterday's Cooling Degree Days 3
Sunrise05:34 AM (MDT)
Sunset09:24 PM (MDT)
Moon Rise08:39 PM (MDT)
Moon Set03:42 AM (MDT)
Moon Phase
Forecast as of 2:53 PM MDT on July 5, 2009

Tonight
Partly cloudy. Scattered showers and thunderstorms in the evening. Some thunderstorms may produce small hail in the evening. Lows 50 to 60. South winds up to 5 mph. Chance of precipitation 30 percent.
Monday
Partly cloudy in the morning...then showers and thunderstorms likely in the afternoon. Some thunderstorms may be severe with damaging winds and large hail. Highs 80 to 85...70 to 80 in the mountains. South winds up to 10 mph. Chance of precipitation 60 percent.
Monday Night
Partly cloudy. A 50 percent chance of showers and thunderstorms in the evening. Some thunderstorms may produce damaging winds and large hail in the evening. Lows 45 to 50. West winds 5 to 15 mph.
Tuesday
Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 70 to 80. West winds 5 to 15 mph.
Tuesday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening...then a chance of showers and thunderstorms after midnight. Lows 45 to 50. West winds up to 10 mph. Chance of precipitation 40 percent.
Wednesday and Wednesday Night
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 65 to 75. Lows 40 to 50.
Thursday and Thursday Night
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 70 to 80. Lows 40 to 50.
Friday through Sunday
Partly cloudy. Highs 75 to 85. Lows 45 to 55.
Temperature Probability of Precipitation
Place Today Tonight Monday Tuesday Tuesday Wednesday Today Tonight Monday Tuesday Tuesday Wednesday
Great Falls Arpt 57 83 51 78 50 72 30 50 30 20 30 30
Copyright © 2009 The Weather Underground, Inc.