Point Forecast: Rockford IL
 42.28N 89.06W
Last Update: 3:01 am CDT Sep 15, 2026
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  
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  

Date09/1509/16
Hour (CDT)040506070809101112131415161718192021222300010203
Temperature (°F)676667676869707274757677777674727068676664636261
Dewpoint (°F)575862646567687072727170696867646463626160595958
Heat Index (°F)7577777776
Surface Wind (mph)17161414141313131111109987655555555
Wind DirSSSSWSSWSSSWSSWSWSWWSWWWWWNWWNWNWNWNNWNNNNNENNENNE
Gust25242322222121202018171615131010101010
Sky Cover (%)837781838283828381808083807379747071556179624964
Precipitation Potential (%)70808892907764452723182014141799881115181818
Relative Humidity (%)707585909194949393888279767777758283858584858888
RainLklyOcnlOcnlOcnlOcnlOcnlLklyChcChcSChcSChcSChc----SChc----------SChcSChcSChcSChc
ThunderChcChcChcSChcSChcSChc----------------SChc------------------

Date09/17
Hour (CDT)040506070809101112131415161718192021222300010203
Temperature (°F)605958596164666970717272717069676563626262636363
Dewpoint (°F)575757575961626464646565656665636463626262636363
Heat Index (°F)
Surface Wind (mph)555667778888888876553222
Wind DirNNENNENNENENENEENEENEENEEEEEEEEEEEEESEESEESESSE
Gust10101011131313131313131313131110
Sky Cover (%)815661527879848678837974837158552752767777787981
Precipitation Potential (%)181818282828212121292929232323363636363636525252
Relative Humidity (%)9093949495918684807978808286888898100100100100100100100
RainSChcSChcSChcChcChcChcSChcSChcSChcChcChcChcSChcSChcSChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------SChcSChcSChcSChcSChcSChcSChcSChcSChc

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