Forecast and Conditions for Mason City, Iowa

Updated: 12:53 AM CDT on July 10, 2009
Observed at Mason City, Iowa
Temperature 68 °F
Humidity 93%
Dew Point 66 °F
Wind SE at 12 mph
Pressure 29.99 in (Falling)
Conditions Overcast
Visibility 5.0 miles
Clouds Mostly Cloudy (BKN) : 4800 ft
Overcast (OVC) : 6000 ft
Yesterday's Maximum 73 °F
Yesterday's Minimum 57 °F
Normal high 83 °F
Normal low 61 °F
Record high 101 °F (1976)
Record low 46 °F (1953)
Sunrise05:42 AM (CDT)
Sunset08:53 PM (CDT)
Moon Rise10:35 PM (CDT)
Moon Set08:50 AM (CDT)
Moon Phase
Forecast as of 11:39 PM CDT on July 9, 2009

Now
Numerous thunderstorms will continue through 100 am. Some of the stronger storms may produce some small hail and rainfall of an inch or more per hour. The heaviest of the storms will remain north of U.S. Highway 18.
Forecast as of 11:35 PM CDT on July 9, 2009

Rest of Tonight
Widespread thunderstorms until midnight...then a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Low in the upper 60s. South wind near 10 mph. Chance of thunderstorms 80 percent.
Friday
Partly sunny with a 50 percent chance of thunderstorms. High around 80. South wind 5 to 10 mph shifting to the northwest in the afternoon.
Friday Night
Partly cloudy. A 40 percent chance of thunderstorms through midnight. Low in the upper 50s. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny. High in the upper 70s. North wind 5 to 10 mph.
Saturday Night
Partly cloudy. Low in the upper 50s. West wind around 5 mph shifting to the south up to 5 mph after midnight.
Sunday and Sunday Night
Partly cloudy. A 20 percent chance of thunderstorms. High around 80. Low in the lower 60s.
Monday
Partly sunny. High in the lower 80s.
Monday Night
Partly cloudy with a 20 percent chance of thunderstorms. Low in the mid 60s.
Tuesday and Tuesday Night
Partly cloudy. A 30 percent chance of thunderstorms. High in the mid 80s. Low in the lower 60s.
Wednesday through Thursday
Partly cloudy. High in the lower 80s. Low around 60.
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