Point Forecast: Mount Prospect IL
 42.06N 87.93W
Last Update: 4:12 pm CDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
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  
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  

Date07/1307/14
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)828180787573717069696867666668737780828486868788
Dewpoint (°F)565757585960626263636363636364646362626261616161
Heat Index (°F)82818078757782838586868788
Surface Wind (mph)876533333333333355555666
Wind DirWWWNWWNWWNWSWSSWSSWSWWSWWWWWWSWWSWWSWWSWWSWWSWSWSWSSWSSW
Gust
Sky Cover (%)625446393535302520201815121110953344444
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)414345525965727780828386889186736254504643424141
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)171819202122230001020304050607080910111213141516
Temperature (°F)878684817875747271707069696971768083868889899090
Dewpoint (°F)626263636363626263636262636364656667676767676767
Heat Index (°F)878685837875768286899192929393
Surface Wind (mph)655333333333333355677777
Wind DirSSSSEESESESESSESSESSSSSSSSSSSSSSSESSE
Gust
Sky Cover (%)6678676677810101111111111162227313540
Precipitation Potential (%)0011111122222266666615151515
Relative Humidity (%)434549546166687175767880818278696257535049484747
Rain----------------------------------------SChcSChcSChcSChc
Thunder----------------------------------------------SChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookHazardous Weather
Regional Weather ConditionsPast Weather Information