FNUS63 KFSD 072203 RFDFSD Rangeland Fire Danger Statement National Weather Service Sioux Falls SD Issued by National Weather Service Aberdeen SD 503 PM CDT Mon Apr 7 2025 .DISCUSSION... Skies will remain mostly clear on tonight into Tuesday morning with temperatures falling into the 20s overnight. A diminishing northeast breeze this evening will switch around to the southeast by daybreak Tuesday. Winds increase on Tuesday, with temperatures rising back into the 50s to low 60s. With afternoon gusts approaching 30 mph at times, and relative humidity values falling near 30 percent, fire danger will increase through parts of the James and Big Sioux River Valleys. Winds remain light through the mid-week, with low risks for light rain at times Wednesday and Thursday. Temperatures however climb into the 50s and 60s. IAZ013-014-021-022-032-MNZ090-080115- O'Brien-Clay-Cherokee-Buena Vista-Ida-Jackson- OUTLOOK FOR TUESDAY AFTERNOON...The Grassland Fire Danger Index will reach the high category. The grassland fire danger product reflects fire danger for native grasses. It is not intended for cured agricultural crops, nor will it reflect conditions in road ditches which have been mowed. $$ IAZ001>003-012-020-031-MNZ080-081-089-098-NEZ013-014-SDZ038-050- 052>071-080115- Lyon-Osceola-Dickinson-Sioux-Plymouth-Woodbury-Murray-Cottonwood- Nobles-Rock-Dixon-Dakota-Beadle-Gregory-Jerauld-Sanborn-Miner- Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha- Charles Mix-Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton- Clay-Union- OUTLOOK FOR TUESDAY AFTERNOON...The Grassland Fire Danger Index will reach the high category. The grassland fire danger product reflects fire danger for native grasses. It is not intended for cured agricultural crops, nor will it reflect conditions in road ditches which have been mowed. $$ MNZ071-072-097-SDZ039-040-080115- Lincoln-Lyon-Pipestone-Kingsbury-Brookings- OUTLOOK FOR TUESDAY AFTERNOON...The Grassland Fire Danger Index will reach the low category. The grassland fire danger product reflects fire danger for native grasses. It is not intended for cured agricultural crops, nor will it reflect conditions in road ditches which have been mowed. $$