Point Forecast: 2 Miles NNW Grantsburg IL
 37.39N 88.77W
Last Update: 5:56 am CDT Apr 16, 2026
Tabular Forecast
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Date04/1604/17
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)636465666870737678788078787571686765646463626162
Dewpoint (°F)606061616263636363626061616262626161616060605959
Wind Chill (°F)
Surface Wind (mph)666678888886632222221112
Wind DirWSWSSWSSWSWSWWSWWSWWSWWWSWWSWSWSSWSSWSWSSSWSSSWSSWSSS
Gust
Sky Cover (%)8284858282694956403128453835251610105816242231
Precipitation Potential (%)4437312315151419233138363313111050115300
Relative Humidity (%)898887848178716460585156566473818187908790939390
RainChcChcChcSChcSChcSChc--SChcSChcChcChcChcChc----------------------
ThunderSChc------SChcSChc--SChcSChcSChcChcChcChc----------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/18
Hour (CDT)060708091011121314151617181920212223000102030405
Temperature (°F)616064697478818284858584828078767473737372706865
Dewpoint (°F)595962646566666666656464636363636362626161616161
Wind Chill (°F)
Surface Wind (mph)222367891010109877777888999
Wind DirSSSESSSSSSSSSWSSWSSWSSSSSSSSSSWSSWSSWSW
Gust18202020181818182020202020
Sky Cover (%)445238363331292733384445474847454446485054596371
Precipitation Potential (%)09999993636363636361818181818185454545454
Relative Humidity (%)939693847467605855515051535660646968686668737887
Rain--------------ChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChc
Thunder--------------ChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChc
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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