Forecast and Conditions for Great Falls, Montana

Updated: 3:53 AM MDT on May 12, 2008
Observed at Great Falls, Montana
Temperature 36 °F / 2 °C
Windchill 31 °F / 0 °C
Humidity 62%
Dew Point 24 °F / -4 °C
Wind NW at 6 mph / 9 km/h
Pressure 29.81 in / 1009 hPa (Rising)
Conditions Partly Cloudy
Visibility 10.0 miles / 16.1 kilometers
Clouds (FEW) : 6000 ft / 1828 m
Yesterday's Maximum 62 °F / 16 °C
Yesterday's Minimum 35 °F / 1 °C
Normal high 64 °F / 17 °C
Normal low 37 °F / 2 °C
Record high 90 °F / 32 °C (2001)
Record low 22 °F / -5 °C (1943)
Yesterday's Heating Degree Days 16
Yesterday's Cooling Degree Days 0
Sunrise05:51 AM (MDT)
Sunset08:52 PM (MDT)
Moon Rise01:22 PM (MDT)
Moon Set02:49 AM (MDT)
Moon Phase
Forecast as of 3:56 am MDT on May 12, 2008

Today
Numerous rain and snow showers in the morning...then numerous showers in the afternoon. In the mountains...numerous snow showers in the morning...then numerous rain and snow showers in the afternoon. Snow accumulation up to 1 inch. Highs 40 to 50. Northwest winds 5 to 15 mph.
Tonight
Mostly cloudy. A 20 percent chance of showers in the evening. In the mountains...a 20 percent chance of rain and snow showers in the evening. Lows 30 to 35. West winds 5 to 10 mph.
Tuesday
Increasing clouds. Warmer. Highs 60 to 65...50 to 60 in the mountains. West winds 10 to 15 mph.
Tuesday Night
Cloudy with a 50 percent chance of rain showers. Lows 35 to 45. Southwest winds 10 to 15 mph.
Wednesday
Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65. West winds 10 to 20 mph.
Wednesday Night
Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45.
Thursday and Thursday Night
Partly cloudy. Highs 60 to 70. Lows 40 to 50.
Friday through Saturday
Mostly clear. Highs 70 to 80. Lows 40 to 50.
Saturday Night
Mostly clear. Lows 45 to 55.
Sunday
Partly cloudy. Highs 65 to 75.
Temperature Probability of Precipitation
Place Today Tonight Tuesday Tuesday Night Wednesday Today Tonight Tuesday Tuesday Night Wednesday
Great Falls Arpt 50 34 63 43 63 60 20 10 30 30
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