Point Forecast: Illinois Valley Rgnl-Walter A Duncan Field Airport IL
 41.34N 89.14W
Last Update: 9:08 am CDT May 27, 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  
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  

Date05/2705/28
Hour (CDT)111213141516171819202122230001020304050607080910
Temperature (°F)677072737474727069666260585857565554545556586164
Dewpoint (°F)535353535352525354545454535353535252525252535454
Heat Index (°F)
Surface Wind (mph)17181818181717161411109888888899101011
Wind DirWNWWNWWNWWNWWNWWNWWNWWWWWWWWWWWNWWNWWNWWNWWNWWNWWNWNW
Gust242525262625242422201817161514141414151516161617
Sky Cover (%)413428364554646470645852453932323231374247383021
Precipitation Potential (%)11066102230423233349653333334444
Relative Humidity (%)615551494846495559657581838390939396969386837567
Rain----------SChcChcChcChcChcChc--------------------------
Thunder----------SChcChcChcChcChcChc--------------------------

Date05/29
Hour (CDT)111213141516171819202122230001020304050607080910
Temperature (°F)676971717069686766636159575554535252525253555962
Dewpoint (°F)545353535353525149494949494848474747474848494949
Heat Index (°F)
Surface Wind (mph)1314151515151514141310987778889991010
Wind DirNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNN
Gust1821222324242322201514131415
Sky Cover (%)2224252424232221262217131074578101113131414
Precipitation Potential (%)442626262626266666661111112222
Relative Humidity (%)615551474747495054606569757780808383838683806962
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