Forecast and Conditions for Roy, Montana

Updated: 4:54 AM MST on November 08, 2009
Observed at Lewistown, Montana
Temperature 38 °F
Windchill 30 °F
Humidity 39%
Dew Point 15 °F
Wind SW at 14 mph
Pressure 29.88 in (Rising)
Conditions Clear
Visibility 10.0 miles
Clouds Clear (CLR) : -
Yesterday's Maximum 53 °F
Yesterday's Minimum 28 °F
Normal high 45 °F
Normal low 23 °F
Record high 73 °F (2004)
Record low -9 °F (1966)
Yesterday's Heating Degree Days 24
Yesterday's Cooling Degree Days 0
Sunrise07:09 AM (MST)
Sunset04:47 PM (MST)
Moon Rise10:42 PM (MST)
Moon Set12:53 PM (MST)
Moon Phase
Forecast as of 3:21 am MST on November 8, 2009

Today
Partly cloudy. Highs 45 to 50. West winds 10 to 20 mph with gusts to 30 mph.
Tonight
Partly cloudy. Lows 25 to 30. Southwest winds 5 to 10 mph...shifting to the south up to 10 mph after midnight.
Monday
Sunny. Highs 50 to 55. South winds up to 10 mph.
Monday Night
Partly cloudy. Lows around 30. South winds 5 to 15 mph.
Tuesday
Mostly cloudy. Highs 55 to 60. South winds 5 to 15 mph...shifting to the west 10 to 15 mph with gusts to 35 mph in the afternoon.
Tuesday Night
Partly cloudy. Lows 25 to 30.
Veterans Day
Mostly cloudy. Highs 45 to 55.
Wednesday Night
Mostly cloudy with a 20 percent chance of snow. Lows 25 to 35.
Thursday
Mostly cloudy with a 20 percent chance of rain and snow. Highs 35 to 45.
Thursday Night
Mostly cloudy with a 20 percent chance of snow. Lows 25 to 30.
Friday
Partly cloudy. Highs 35 to 45.
Friday Night
Mostly cloudy. Lows 20 to 25.
Saturday
Mostly cloudy with a 20 percent chance of snow. Highs 40 to 45.
Temperature Probability of Precipitation
Place Today Tonight Monday Monday Night Tuesday Today Tonight Monday Monday Night Tuesday
Lewistown 47 24 52 28 57 10 0 0 0 0
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