Point Forecast: 3 Miles SSE Carlinville IL
 39.25N 89.86W (Elev. 551 ft)
Last Update: 8:26 am CDT May 8, 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  
Vent Rate (x1000 mph-ft)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date05/0805/09
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)626466676868676663616057565453535251484848495257
Dewpoint (°F)464647484849505152525352535352525151484848495253
Heat Index (°F)
Surface Wind (mph)101010999876532222223335666
Wind DirSWSWSWSWSWWWNWNWWSWSWSWSWSWSWSWSWSWSWSWSWSWW
Gust
Sky Cover (%)596469737780848485858586877462495560666259554116
Precipitation Potential (%)81320283848617275716150352011210001000
Relative Humidity (%)565250504951545867727883909696969610010010010010010086
Rain----SChcChcChcChcLklyLklyOcnlLklyLklyChcChcSChc--------------------
Thunder------SChcSChcSChcSChcSChcSChcSChcSChcSChc------------------------

Date05/10
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)646871737576767675747066636161605857555453535457
Dewpoint (°F)545352515049494950515151505050504949484847474746
Heat Index (°F)7576767675
Surface Wind (mph)79101111111196333333335566788
Wind DirSWWWWWWWWWSWSWSWSWSWWWNWNNNNNNN
Gust
Sky Cover (%)8103342120191612124465462706969687275797368
Precipitation Potential (%)000000000111111111111424242424242111111
Relative Humidity (%)705951464139393941445158626767697275778080807767
Rain------------------------------ChcChcChcChcChcChc------
Thunder------------------------------SChcSChcSChc------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
City Digital FcstCounty Digital Fcst
Hazardous WeatherRiver Stages
STL Climate SummaryCOU Climate Summary
UIN Climate SummaryLocal Climatology
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