Point Forecast: Attica IN
 40.28N 87.24W (Elev. 656 ft)
Last Update: 4:45 pm EDT Jul 18, 2026
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  

Date07/1807/19
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)888785828077757371706967666665676972757778808181
Dewpoint (°F)757475747473727169686766656463646566666665656565
Heat Index (°F)98959488857775757778828383
Surface Wind (mph)1198653333333333333355555
Wind DirWWWWNWNNWNNWNNENNENNENNENNENNENNENNENNENENENENENENENENENE
Gust18
Sky Cover (%)435363798267664527292228271424137991426283127
Precipitation Potential (%)3651678254261776532000000000000
Relative Humidity (%)666572778288909393939397979393908781746964605858
RainChcChcLklyOcnlChcChcSChc----------------------------------
ThunderChcChcChcChcChcChc------------------------------------

Date07/20
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)818280797572706867666564646362656873777980828383
Dewpoint (°F)646465656464636363636261606060646567686868686868
Heat Index (°F)8383827975777983858686
Surface Wind (mph)555332211100000001333333
Wind DirNENENEENEENEENEENEEEENNNNNNNSSSSSSWSSWSSW
Gust
Sky Cover (%)182119161818291432403856462838135639213038474441
Precipitation Potential (%)000000000000000000000111
Relative Humidity (%)565560626976788487909090879093979081746967636161
Rain------------------------------------------------
Thunder------------------------------------------------

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