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Chicago, IL
 
 
 Point Forecast: Arlington Heights IL
 42.09N 87.98W
Last Update: 3:42 am CDT Apr 13, 2024
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  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft 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  

Date04/1304/14
Hour (CDT)080910111213141516171819202122230001020304050607
Precipitation Potential (%)000000000000001113334444
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
6hr Prob QPF 0.10[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob QPF 0.25[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob QPF 0.50[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob QPF 1.00[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 0.1in[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 1in[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 3in[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 6in[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 12in[«—0%—»][«—0%—»][«—0%—»][«—0%—»][«—

Date04/15
Hour (CDT)080910111213141516171819202122230001020304050607
Precipitation Potential (%)444444444443333330000001
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
6hr Prob QPF 0.100%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob QPF 0.250%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob QPF 0.500%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob QPF 1.000%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 0.1in0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 1in0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 3in0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 6in0%—»][«—0%—»][«—0%—»][«—0%—»][«—
6hr Prob Snow 12in0%—»][«—0%—»][«—0%—»][«—0%—»][«—

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