Point Forecast: Lansing IL
 41.57N 87.55W
Last Update: 1:06 pm CDT May 14, 2025
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  

Date05/1405/15
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)747475757370686563626161616161616263646872757780
Dewpoint (°F)616161606060606059585757585858595959616364656565
Heat Index (°F)7575757782
Surface Wind (mph)656677765555555555689111415
Wind DirENEENEENEENEENEENEENEENEENEENEENEEEEESESESESESESESSESSESSESSE
Gust14182123
Sky Cover (%)333537394346504948473829202937464543424344454443
Precipitation Potential (%)12141618191917148234555131313151515666
Relative Humidity (%)646462606471768487878787909090939087908476716760
Rain----SChcSChcSChcSChcSChc----------------------SChcSChcSChc------
Thunder----SChcSChcSChcSChcSChc----------------------SChcSChcSChc------

Date05/16
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)838790919088858280777472706866656464666974798284
Dewpoint (°F)656566666666666563626159575655545453535353525149
Heat Index (°F)85899394939087848177798182
Surface Wind (mph)1617181818201817151311109999910111314161720
Wind DirSSESSSSSSWSSWSSWSWSWSWSWWSWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust252628293030292624211816151414141516172122262931
Sky Cover (%)424242485451494338332517976443334456
Precipitation Potential (%)101010393939323232888333333222222
Relative Humidity (%)554845444548535656606464636568687067635748393430
Rain------ChcChcChcChcChcChc------------------------------
Thunder------ChcChcChcChcChcChc------------------------------

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