Rangeland Fire Danger Forecast
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
949 FNUS63 KABR 191900 RFDABR Rangeland Fire Danger Statement National Weather Service Aberdeen SD 200 PM CDT Sun Jul 19 2026 .DISCUSSION... Stiff south breeze through the afternoon and evening as temperatures creep up into the 90s with humidity only dropping down to around 25 to 40 percent across the Missouri valley, and up around 60 percent in the east. Another round of storms, this time stronger, is possible for mainly north central and northeast South Dakota/western Minnesota. Main risk is high winds. Coverage and spread of storms means minimal overall precipitation relief for our area. Additionally, lightning and ambient dry conditions could lead to fire starts tonight. Winds shift to northwest and increase for Monday, with relative humidity falling to 20 to 35 percent. May be some near surface and elevated smoke around Monday as well. SDZ003-004-009-015-016-033>036-045-048-200900- Corson-Campbell-Walworth-Dewey-Potter-Stanley-Sully-Hughes-Hyde- Jones-Lyman- Including the cities of McIntosh, Herreid, Mobridge, Isabel, Gettysburg, Fort Pierre, Onida, Pierre, Highmore, Murdo, and Kennebec 200 PM CDT Sun Jul 19 2026 /100 PM MDT Sun Jul 19 2026/ ...MODERATE FIRE DANGER... 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. The outlook for Monday afternoon...The grassland fire danger index will reach the moderate to high category. $$ MNZ039-046-SDZ005>008-010-011-017>023-037-051-200900- Traverse-Big Stone-McPherson-Brown-Marshall-Roberts-Edmunds-Day- Faulk-Spink-Clark-Codington-Grant-Hamlin-Deuel-Hand-Buffalo- Including the cities of Wheaton, Ortonville, Eureka, Aberdeen, Britton, Sisseton, Ipswich, Webster, Faulkton, Redfield, Clark, Watertown, Milbank, Hayti, Clear Lake, Miller, and Fort Thompson 200 PM CDT Sun Jul 19 2026 ...LOW FIRE DANGER... Favorable weather conditions or a high moisture content of grasses, and other dry organic material on the ground, indicate that the probability of a fast moving fire is low. Outdoor burning under these conditions can usually be performed with reasonable safety precautions, but should be monitored. The outlook for Monday afternoon...The grassland fire danger index will reach the low to moderate category. $$