Point Forecast: Sullivan IN
 39.1N 87.41W (Elev. 502 ft)
Last Update: 9:45 pm EDT Jul 14, 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  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)797776757473727272737274767880818383838584838280
Dewpoint (°F)737272727272717171717173737373737373737373737373
Heat Index (°F)79777675767884868989899190898784
Surface Wind (mph)222212222221235667777653
Wind DirSSESSESSESSESESESEESEESEESEESESESESSESSESSESSESSSSSSSESSE
Gust
Sky Cover (%)585353555253626572666461616263656770656055575860
Precipitation Potential (%)141412131414101013151719262731404658586363625139
Relative Humidity (%)828587909396959695959598908680767272726669717379
Rain------------------SChcSChcSChcChcChcChcChcChcLklyLklyLklyLklyLklyChcChc
Thunder--------------------SChcSChcSChcSChcChcChcChcLklyLklyLklyLklyLklyChcChc

Date07/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)797775757474737372737475778082848587878888888787
Dewpoint (°F)737372727272727272727374747474747474747474737373
Heat Index (°F)7977757575778588919395959797969494
Surface Wind (mph)322222222233556667777655
Wind DirSSESSSSSSSSSSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)626467625651576368696969656157535046413630292826
Precipitation Potential (%)393939393944444444444430303030303047474747474719
Relative Humidity (%)8288909093939797100979797908277727065656363616363
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChc
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChc

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