Point Forecast: Hammond IN
 41.63N 87.49W
Last Update: 3:46 am CDT Aug 19, 2026
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
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)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date08/1908/20
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)687071737474747474737373717070707069696868686767
Dewpoint (°F)666868696969686868676666656464636261606060595958
Heat Index (°F)
Surface Wind (mph)333335678889876666677777
Wind DirWNWNNWNNNNENNENNENNENNENNENENENENNENNENNENNENNENNENNENNENNENNE
Gust131313
Sky Cover (%)676767686766666565646566676564625956535455574329
Precipitation Potential (%)33325812111111106345653222110
Relative Humidity (%)949389878482828280828080828281797675747675747574
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/21
Hour (CDT)070809101112131415161718192021222300010203040506
Temperature (°F)686972737475767677767676747271706867666564646363
Dewpoint (°F)596060605958575757575858596060606162626261616161
Heat Index (°F)75767677767676
Surface Wind (mph)632335555555333332223333
Wind DirNENEENENENENENENENENNENENENEENEEEESESSESSESSSSS
Gust
Sky Cover (%)16129655563231117010202122232731353534
Precipitation Potential (%)000000000000222222333333
Relative Humidity (%)747267625855525150525356616569737782878990919293
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookHazardous Weather
Regional Weather ConditionsPast Weather Information