Point Forecast: Mount Vernon IL
 38.31N 88.91W
Last Update: 5:35 am CDT Mar 18, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date03/1803/19
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)494749525963677173747575737169666464636362626159
Dewpoint (°F)363738394042424343444444444444454545454545454546
Wind Chill (°F)454244
Surface Wind (mph)101011131416172021222221202018181717171617181818
Wind DirSSSSSSWSSWSSWSSSSSSSSSSSSSSSSS
Gust212223252629303133343634312829302929292930313232
Sky Cover (%)454462444527336749325452596254787886868172
Precipitation Potential (%)000000000000000000000001
Relative Humidity (%)616866614946403634343333353840475050525254545662
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/20
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)595958596364656869696665625855535148464442403937
Dewpoint (°F)464849515151515150484745434038363633323332323231
Wind Chill (°F)41383633312927
Surface Wind (mph)181820212122232425252524232222222221212020202018
Wind DirSSWSSWSSWSSWSSSSSSWSSWSSWSWSWSWSWWSWWSWWSWWSWWWWWWNW
Gust323638404141414344444443373232323333323232323231
Sky Cover (%)748171515750566868574230222128384752545969808991
Precipitation Potential (%)22241712225656565656561818181818183939393939
Relative Humidity (%)626772756563605451475048505153525656586567737679
Rain--------SChc--SChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChcChcChcChcChcChc
Thunder--------------SChcSChcSChcSChcSChcSChc----------------------
Snow--------------------------------------------ChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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