Point Forecast: Arlington Heights IL
 42.09N 87.98W
Last Update: 12:56 pm CDT Jun 16, 2026
Tabular Forecast
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Date06/1606/17
Hour (CDT)131415161718192021222300010203040506070809101112
Precipitation Potential (%)26272511108111111111666626262949494
RainChcChcChc------------------------------LklyLklyLklyOcnlOcnlOcnl
ThunderChcChcChc------------------------------LklyLklyLklyOcnlOcnlOcnl
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
6hr Prob QPF 0.10[«—0%—»][«—0%—»][«—0%—»][«—78%—»]
6hr Prob QPF 0.25[«—0%—»][«—0%—»][«—0%—»][«—42%—»]
6hr Prob QPF 0.50[«—0%—»][«—0%—»][«—0%—»][«—11%—»]
6hr Prob QPF 1.00[«—0%—»][«—0%—»][«—0%—»][«—1%—»]
6hr Prob Snow 0.1in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 1in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 3in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 6in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 12in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]

Date06/18
Hour (CDT)131415161718192021222300010203040506070809101112
Precipitation Potential (%)989898969696717171717171555555999999
RainOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLkly------------------------
ThunderOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLkly------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
6hr Prob QPF 0.10[«—96%—»][«—30%—»][«—0%—»][«—0%—»]
6hr Prob QPF 0.25[«—89%—»][«—4%—»][«—0%—»][«—0%—»]
6hr Prob QPF 0.50[«—73%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob QPF 1.00[«—41%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 0.1in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 1in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 3in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 6in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]
6hr Prob Snow 12in[«—0%—»][«—0%—»][«—0%—»][«—0%—»]

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