Forecast and Conditions for Lewistown, Montana

Updated: 1:15 PM MDT on May 13, 2008
Observed at 3/4 mile SE of Lewistown, Lewistown, Montana
Temperature 54.7 °F / 12.6 °C
Humidity 45%
Dew Point 34 °F / 1 °C
Wind WSW at 17.0 mph / 27.4 km/h
Pressure 29.90 in / 1012.4 hPa (Falling)
Conditions Mostly Cloudy
Visibility 10.0 miles / 16.1 kilometers
Clouds Scattered Clouds (SCT) : 5500 ft / 1676 m
Mostly Cloudy (BKN) : 7000 ft / 2133 m
Yesterday's Maximum 46 °F / 7 °C
Yesterday's Minimum 30 °F / -1 °C
Normal high 62 °F / 16 °C
Normal low 37 °F / 2 °C
Record high 88 °F / 31 °C (1903)
Record low 15 °F / -9 °C (1953)
Yesterday's Heating Degree Days 27
Yesterday's Cooling Degree Days 0
Sunrise05:43 AM (MDT)
Sunset08:44 PM (MDT)
Moon Rise02:27 PM (MDT)
Moon Set02:59 AM (MDT)
Moon Phase
Forecast as of 3:48 am MDT on May 13, 2008

Today
Increasing clouds. Highs 60 to 65...50 to 55 in the mountains. West winds 5 to 15 mph.
Tonight
Cloudy. A 40 percent chance of rain showers after midnight. Lows 40 to 45...30 to 40 in the mountains. West winds 5 to 15 mph.
Wednesday
Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 65...45 to 55 in the mountains. Northwest winds 15 to 25 mph.
Wednesday Night
Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. West winds 5 to 15 mph.
Thursday
Partly cloudy. Highs 65 to 75. Northwest winds 10 to 20 mph.
Thursday Night
Partly cloudy. Lows 45 to 50.
Friday and Friday Night
Mostly clear. Highs 75 to 85. Lows 45 to 50.
Saturday through Sunday Night
Partly cloudy. Highs 70 to 80. Lows 45 to 50.
Monday
Partly cloudy. Highs 65 to 75.
Temperature Probability of Precipitation
Place Today Tonight Wednesday Wednesday Night Thursday Today Tonight Wednesday Wednesday Night Thursday
Lewistown 61 38 57 36 68 0 40 30 30 10
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