FNUS63 KFSD 150946 RFDFSD Rangeland Fire Danger Statement National Weather Service Sioux Falls SD 446 AM CDT Thu Oct 15 2026 .DISCUSSION... Periods of rain will dominate this morning, with rain slowly ending from northwest to southeast through the afternoon to early evening. Strong northwest winds will develop behind the rain, with gusts as high as 35 to 50 mph across southeast South Dakota and southwest Minnesota tonight into Friday morning. Winds decrease through Friday afternoon and turn southerly overnight, with gusts of 25 to 35 mph developing on Saturday. This will lead to locally elevated fire danger conditions, especially near fully cured crops and other locally dry grass areas. Dry weather and seasonably mild temperatures are expected this weekend into early next week. SDZ050-057-151300- Gregory-Brule- ...HIGH FIRE DANGER... The Grassland Fire Danger Index will reach the high category this afternoon. Unfavorable weather conditions and low moisture content of grasses, and other dry organic material on the ground, indicate that there is a high potential for a fire to spread.. Outdoor burning should be restricted to early morning or evening hours, when wind speeds are usually lower and the relative humidity is higher. OUTLOOK FOR FRIDAY AFTERNOON...The Grassland Fire Danger Index will reach the moderate 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. $$ NEZ013-SDZ038>040-052>056-058>066-068>070-151300- Dixon-Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody- Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas- Hutchinson-Turner-Bon Homme-Yankton-Clay- ...MODERATE FIRE DANGER... The Grassland Fire Danger Index will reach the moderate category this afternoon. Marginal weather conditions or lowering moisture content of grasses, and other dry organic material on the ground, indicate that there is some potential for a fire to spread. Any outdoor burning should be closely monitored. OUTLOOK FOR FRIDAY AFTERNOON...The Grassland Fire Danger Index will reach the moderate category. The grassland fire danger product reflects fire danger for native grasses. It is not intended for cured agricultural crops, nor will it reflect conditions in road ditches which have been mowed. $$ IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ014-SDZ067-071-151300- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dakota-Union- ...LOW FIRE DANGER... The Grassland Fire Danger Index will reach the low category this afternoon. Favorable weather conditions or a high moisture content of grasses, and other dry organic material on the ground, indicate that the probability of a fast moving fire is low. Outdoor burning under these conditions can usually be with reasonable safety precautions, but should be monitored. OUTLOOK FOR FRIDAY 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. $$