Point Forecast: Mount Vernon IL
 38.31N 88.91W
Last Update: 9:46 am CDT Mar 21, 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  

Date03/2103/22
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)455255575960606060575454535352504947464443414245
Dewpoint (°F)282626272728282930313131313233343535363535333331
Wind Chill (°F)39464443413939373840
Surface Wind (mph)13161820212121211816161717161110119987679
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWWSWWSWWWWNWWNWWNWWNWWNWNW
Gust2226282830313131312323242526182023212222182020
Sky Cover (%)51486362797884848869572134434832111311971341
Precipitation Potential (%)000000023545422101000000
Relative Humidity (%)513632312929293132374141434548545863687073737058
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/23
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)485153565859605957555351494848484848484747474850
Dewpoint (°F)302827272727282930303031313131323335373839404245
Wind Chill (°F)43474545444443434241414345
Surface Wind (mph)10101010998652356778910111313141415
Wind DirNWWNWWNWWNWWNWWNWWNWWNWNNEESEESEESEESEESESESESESESESESESESSESSE
Gust2021222323242525
Sky Cover (%)33334981418236069788285898888878788888888
Precipitation Potential (%)000000000888888777777777777919191
Relative Humidity (%)494136323029293235384146505151545660657174768083
Rain------------------------------OcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------------------------------------SChcSChcSChcSChcSChcSChc
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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