Point Forecast: Sioux City IA
 42.5N 96.39W (Elev. 1099 ft)
Last Update: 6:33 pm CDT Jul 15, 2025
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  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)888684827976737171706968686867697172747576767576
Dewpoint (°F)696970707070696869686767676667686869696969696867
Heat Index (°F)9290888682767576767576
Surface Wind (mph)141110888776666666667889101010
Wind DirSSESSESEESEENEESESEWNNWNNWNNNWNNWNNWNNNNNNWNNWNNWNNWN
Gust20
Sky Cover (%)303335506478818386858483817977757372706765656564
Precipitation Potential (%)035234052647076655440262423212121212020222426
Relative Humidity (%)5458626774828790939393959895100969090848279797974
Rain------SChcChcChcLklyLklyOcnlLklyChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChc
Thunder------SChcChcChcLklyLklyLklyLklySChcSChcSChc------------SChcSChcSChcSChcSChc

Date07/17
Hour (CDT)181920212223000102030405060708091011121314151617
Temperature (°F)747371686664636261605958575758606365687071727374
Dewpoint (°F)676664636261605958575655545454555657575858585859
Heat Index (°F)
Surface Wind (mph)11111010109988777777777777777
Wind DirNNNNNNNNNNNNNNNNENNENNENENENEENEENEENEE
Gust212120
Sky Cover (%)636265675156585963687272727264564846454339353126
Precipitation Potential (%)2917171717171713131313131344444444444
Relative Humidity (%)797979848790909090909090909087847875686664615959
RainChcSChcSChcSChcSChcSChcSChc----------------------------------
ThunderSChc----------------------------------------------

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