Point Forecast: Mason City IA
 43.15N 93.19W
Last Update: 4:36 pm CDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)868685858278767473717170696969686971737475767677
Dewpoint (°F)717171717171706968676767676767676968696969696969
Heat Index (°F)9191909086787675767677
Surface Wind (mph)1198766555655555556777889
Wind DirSSSSSSSSSSSESSSSSSWSSESSWWSWWNWNWNWNWNW
Gust
Sky Cover (%)16141112108223943535169827586848486928982746871
Precipitation Potential (%)2223321014812263331585858535353505050
Relative Humidity (%)6161636369798284848787909393939710090878482797976
Rain------------------------ChcChcChcLklyLklyLklyChcChcChcChcChcChc
Thunder------------------------ChcChcChcChcChcChcSChcSChcSChcChcChcChc

Date07/17
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)757474716866646261605957565555555659616365676970
Dewpoint (°F)686665646362605958565554535252525253545455555556
Heat Index (°F)75
Surface Wind (mph)10101099910101010101010101010101010109998
Wind DirNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNNNNNENNENNENNENNENNENNE
Gust
Sky Cover (%)707174558274797879798183857870635956525251514642
Precipitation Potential (%)484848292929292929111111111111666666555
Relative Humidity (%)797674798487879090878790909090908680787270656161
RainChcChcChcChcChcChcChcChcChc------------------------------
ThunderChcChcChcSChcSChcSChc------------------------------------

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