Point Forecast: Zion IL
 42.45N 87.84W
Last Update: 9:07 pm CDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
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  

Date07/1507/16
Hour (CDT)230001020304050607080910111213141516171819202122
Temperature (°C)242323232323232324262728282829293030292827262524
Dewpoint (°C)212121212121212223232323232323232323232323232222
Heat Index (°C)2424262931323232333434333229262524
Surface Wind (mph)3222233356778910111113131311111111
Wind DirSSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSSWSSSESSESSESSESSWWSWWSWWSWWSW
Gust
Sky Cover (%)414345454545464748495051515150494847556270727375
Precipitation Potential (%)151820161285788866621212158585864646464
Relative Humidity (%)848689899090919293847873727272686564687581848587
RainSChcSChcSChcSChc--------------------SChcSChcSChcLklyLklyLklyLklyLklyLklyLkly
Thunder----------------------------SChcSChcSChcLklyLklyLklyLklyLklyLklyLkly

Date07/17
Hour (CDT)230001020304050607080910111213141516171819202122
Temperature (°C)242323222221212119191919202121222222212120191818
Dewpoint (°C)222221212020201919191918181817171716161514141414
Heat Index (°C)24
Surface Wind (mph)1097788899101011111313141414141313111010
Wind DirWSWWWWWNWWNWWNWNWNWNWNNWNNWNNNNNNNENNENNENNENNENNENNE
Gust
Sky Cover (%)857870758186858383858687868685787062585449494848
Precipitation Potential (%)64643434343434342121212121218888888888
Relative Humidity (%)8991919292929293100969793898479757271707071737678
RainLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--------------------
ThunderLklyLklySChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--------------------

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