Point Forecast: Brighton IL
 39.04N 90.13W (Elev. 650 ft)
Last Update: 10:37 pm CDT Jul 13, 2025
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  
Trans. 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  

Date07/14
Hour (CDT)000102030405060708091011121314151617181920212223
Temperature (°F)706969696968686971747779828384848384838280777574
Dewpoint (°F)706968686868676869707070706969696868696970706970
Heat Index (°F)77798687888886878785837775
Surface Wind (mph)222222222233553333563222
Wind DirNNWENENNNENENENEEESESESEEEESESESESEEE
Gust
Sky Cover (%)644347566164737674675952474347566061645958505459
Precipitation Potential (%)777776666667111313121212121010101010
Relative Humidity (%)99100979797100979793877974676361616159636572798287
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)000102030405060708091011121314151617181920212223
Temperature (°F)737373727272727375788183848586868685848280787675
Dewpoint (°F)706969707070707070717171707070696969697071727272
Heat Index (°F)75788588889091909089888683787675
Surface Wind (mph)222222335566666666665533
Wind DirEEESESESESESESESSSSSSSSSSSSSSS
Gust
Sky Cover (%)605959585857565552494650535757585856555349464243
Precipitation Potential (%)101010101010101313131313133939393939392222222222
Relative Humidity (%)908787939393939084797267636159575759616774828790
Rain--------------------------ChcChcChcChcChcChcSChcSChcSChcSChcSChc
Thunder--------------------------ChcChcChcChcChcChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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