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Sioux Falls, SD
 
 
 Point Forecast: Okoboji IA
 43.39N 95.15W (Elev. 1401 ft)
Last Update: 12:29 pm CDT Mar 26, 2019
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
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
Trans. Wind  
Vent Rate (x1000 mph-ft)
Grassland Fire Danger Index
Ceiling Height
Visibility

48-Hour Period Starting:       Forward 2 Days  

Date03/2603/27
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)454748505050494847464544434342424242434548525559
Dewpoint (°F)363738394040414141414140404040404040414243454647
Wind Chill (°F)41424445454441403837353534343434353741
Surface Wind (mph)131414141313111313141516171717171617171821232323
Wind DirSSSSSSSSSSSSSSSSSSSSSSWSSWSSWSSW
Gust2626262525262829313232
Sky Cover (%)979490877869605346393940413631253443514539333130
Precipitation Potential (%)210000000000000000000000
Relative Humidity (%)676666666666717479838286898993939393938983777264
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Mixing Height (x100ft)3336394242424229163333333333711162126
Haines Index333332223334443334444444
Transport Wind (mph)182020212017161616161717182020202020212633383837
Transport Wind DirSSSSSSSSSSSSSSSSSSSSSSWSSWSSWSW
Ventilation Rate (x1000 mph-ft)59717787837167462544455555551837607996

Date03/28
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)626567686866646158555249474542403937373840424446
Dewpoint (°F)495050515151515050494643403837363534343535363636
Wind Chill (°F)45434036343330303133353840
Surface Wind (mph)232120171614111098899999910101111131314
Wind DirSSWSWSWSWSWWSWWSWWWNWWNWNWNNWNNNNNNNNNNNNNE
Gust32292826
Sky Cover (%)283236404245474643414551545452525766717067666563
Precipitation Potential (%)000012555555333333131313131313
Relative Humidity (%)625854545458636775808080767682858589898982797368
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Mixing Height (x100ft)3133363838383826143333333333
Haines Index4433333333344444455
Transport Wind (mph)35333230252014129991010101010101212
Transport Wind DirSWSWSWSWSWWSWWSWWWNWWNWNWNNWNNNNNNN
Ventilation Rate (x1000 mph-ft)10911011411394765331132233333333

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