Point Forecast: Yankton SD
 42.88N 97.4W (Elev. 1204 ft)
Last Update: 3:03 am CDT Apr 13, 2026
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  
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  

Date04/1304/14
Hour (CDT)030405060708091011121314151617181920212223000102
Temperature (°F)525353535254586469737579828385838176696562595755
Dewpoint (°F)404243454749515963636058575451524647504246403839
Wind Chill (°F)
Surface Wind (mph)5555566891010101011101098877666
Wind DirNNEEEENEENEEEESEESEESESSESSWWSWWSWWSWWWSWWWWWWNWWNW
Gust
Sky Cover (%)3533344257647063585962534135252532272110129914
Precipitation Potential (%)810101052220000000402000004
Relative Humidity (%)636669748383778481716049433731342936514356494955
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/15
Hour (CDT)030405060708091011121314151617181920212223000102
Temperature (°F)535250504850535761656972747575757369646057565452
Dewpoint (°F)414244444345464645444240393838383839394041414242
Wind Chill (°F)48484548
Surface Wind (mph)666666789101010101010101010998877
Wind DirWNWNWNWNWNNWNNWNNWNNWNNNNNNENNENNENNENNENNENNENNENNENEENEENE
Gust
Sky Cover (%)213130456668645957555347423641475250484648505253
Precipitation Potential (%)44556666661717171717173737373737374040
Relative Humidity (%)646980808383776756463731282626262833404755576469
Rain--------------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChc
Thunder--------------------------------SChcSChcSChcSChcSChcSChc----
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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