Point Forecast: 3 Miles WNW Grafton IL
 39N 90.47W (Elev. 801 ft)
Last Update: 12:37 pm CDT May 8, 2024
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  
Haines Index
Lightning Activity Level
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)131415161718192021222300010203040506070809101112
Temperature (°F)707275747271686767666766656463626160596161646668
Dewpoint (°F)616162626363626262626262606060585856555655555554
Heat Index (°F)75
Surface Wind (mph)131315161515181714131010101011131311131415181820
Wind DirSESESESESSSESESSSSWWWWWWWWWWWWW
Gust22222325242628252022262830
Sky Cover (%)899188909189938565666869625757575757574945413534
Precipitation Potential (%)556666746759555242322312443111000000
Relative Humidity (%)736864667375808383868588858891878985858579736862
RainLklyLklyLklyLklyLklyLklyLklyChcChcChcSChc--------------------------
ThunderLklyLklyLklyLklyLklyLklyLklyChcChcChcSChc--------------------------

Date05/10
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)696970686666656260585756555453535352535557596163
Dewpoint (°F)535453535252515150505049494948484847474748484848
Heat Index (°F)
Surface Wind (mph)222121201816141310987778888899101011
Wind DirWNWNWNWNWNWNNNNNNNNNNNNNNNWNWNWNW
Gust313130302624
Sky Cover (%)434544575757344249575757575757575655544332212121
Precipitation Potential (%)147101316111111111111666666555555
Relative Humidity (%)585955596060616669757777808383838383807472676258
Rain----------SChc------------------------------------
Thunder----------SChc------------------------------------

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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