Point Forecast: O'Fallon IL
 38.59N 89.92W (Elev. 551 ft)
Last Update: 11:52 am CDT Jun 15, 2024
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  
Haines Index
Lightning Activity Level
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  

Date06/1506/16
Hour (CDT)121314151617181920212223000102030405060708091011
Temperature (°F)858788899191908985807876757472727272717377808790
Dewpoint (°F)555657575758586060616061626363646464646567687070
Heat Index (°F)8486878889908988848178767577839296
Surface Wind (mph)9888877777778877777789910
Wind DirSESESESESESESESESESESESESESESESESESESSSSSS
Gust
Sky Cover (%)142022252723201212151710775579141516172025
Precipitation Potential (%)000112343211111122222225
Relative Humidity (%)363435343233343844525460646973767677787572665751
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/17
Hour (CDT)121314151617181920212223000102030405060708091011
Temperature (°F)949696979798969491878583817978777676777780848790
Dewpoint (°F)707070696869686868686868697070707070707071717272
Heat Index (°F)1001021031031021041029895908886848278777676777784899497
Surface Wind (mph)1011131313131110988886666667891011
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)293333312928303129303028251515171817141011131417
Precipitation Potential (%)71011121313131313222211111133333
Relative Humidity (%)474443403940404347545861677376798281807973666156
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
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UIN Climate SummaryLocal Climatology
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