Point Forecast: Seneca IL
 41.3N 88.62W
Last Update: 1:41 pm CDT Apr 17, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date04/1704/18
Hour (CDT)141516171819202122230001020304050607080910111213
Temperature (°C)2728282726242322211918181715121087777899
Dewpoint (°C)171717171716161616161616141210864322211
Wind Chill (°C)743223456
Surface Wind (mph)202020201817181817171616161617171818181818181818
Wind DirSSSSSSSWSSSSWSWSWSWWSWWWNWWNWWNWNWNWNWNWWNWWNWWNW
Gust282929282826282828262524242525262626282626282828
Sky Cover (%)505042597067748186868387888988878786836345515031
Precipitation Potential (%)03918345982929791827668453242391515114000
Relative Humidity (%)565152545661677277838786878586858679767168635956
Rain------SChcChcLklyOcnlOcnlOcnlOcnlOcnlOcnlLklyChcChcChcChcSChcSChc----------
Thunder------SChcChcLklyLklyOcnlOcnlChcChc--------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/19
Hour (CDT)141516171819202122230001020304050607080910111213
Temperature (°C)1191099866543322211246891111
Dewpoint (°C)100-1-1-2-1-1-2-2-2-2-2-2-2-2-2-2-2-2-1-1-1-1
Wind Chill (°C)6665422211-1-1-2-2-2-2-11357
Surface Wind (mph)2020201817161411987777777791013151617
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWSWWSWWSWWSWWSWWWWWNWWNW
Gust282929282625232117161821232526
Sky Cover (%)4542314137222213445581013131414202531374450
Precipitation Potential (%)000000000000000003333338
Relative Humidity (%)515250495051596262656973757777797976685851474544
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookHazardous Weather
Regional Weather ConditionsPast Weather Information