Point Forecast: Collinsville IL
 38.68N 90W (Elev. 499 ft)
Last Update: 4:52 am CST Jan 26, 2025
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date01/2601/27
Hour (CST)060708091011121314151617181920212223000102030405
Temperature (°F)292829293132343536363532302727262624242221202020
Dewpoint (°F)202020191918181717171818181919191918181817171616
Wind Chill (°F)252424232426293030303027262323222220201716151313
Surface Wind (mph)335677667765333333333355
Wind DirNNNNNNWNWNWNWNWNWNWNWNWNWNWNWWWWWWWW
Gust
Sky Cover (%)828271626462717167677670697062645550342011433
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)697169666156514745454956607171747477778484888484
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/28
Hour (CST)060708091011121314151617181920212223000102030405
Temperature (°F)202023283338414346474542393737363636353433323231
Dewpoint (°F)161616171718192020212123242423232324242425252525
Wind Chill (°F)121215192531343640413936323030292929272625242524
Surface Wind (mph)667991113131414131110101010101010109987
Wind DirWSWSWWWWSWSWSWSWSWSWSWSWSWSWWWWWWWWW
Gust202223232220202020
Sky Cover (%)34302321111357810101010109999
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)848474635144413935353846545956595961646672757578
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
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City Digital FcstCounty Digital Fcst
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UIN Climate SummaryLocal Climatology
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