


Rangeland Fire Danger Forecast
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
700 FNUS63 KABR 180908 RFDABR Rangeland Fire Danger Statement National Weather Service Aberdeen SD 408 AM CDT Mon Aug 18 2025 .DISCUSSION... There will be drier conditions during the morning and into the afternoon before the chance for showers and storms to move in from western South Dakota increases for later in the afternoon into the evening. These storms have the ability to be strong to severe, and capable of producing large hail, damaging wind gusts, and locally heavy rainfall. Winds will mainly be from the north during the morning and shift to be from the east to southeast during the afternoon and evening. These winds will be around and less than 10 mph, with gusts up to 15 mph. Minimum relative humidity values will be in the 60s in the James River Valley and east. To the west, values are between 55 to 40 percent, with the lowest relative humidity values in south central South Dakota. MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-182315- Traverse-Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts- Walworth-Edmunds-Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant- Hamlin-Deuel-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of Wheaton, Ortonville, McIntosh, Herreid, Eureka, Aberdeen, Britton, Sisseton, Mobridge, Ipswich, Webster, Isabel, Gettysburg, Faulkton, Redfield, Clark, Watertown, Milbank, Hayti, Clear Lake, Fort Pierre, Onida, Pierre, Highmore, Miller, Murdo, Kennebec, and Fort Thompson 408 AM CDT Mon Aug 18 2025 /308 AM MDT Mon Aug 18 2025/ ...LOW FIRE DANGER... 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 performed with reasonable safety precautions, but should be monitored. The outlook for Tuesday afternoon...The grassland fire danger index will reach the low category. $$