Rapid City forecast shows fog, gusty winds, then a warm Sunday
Sub-freezing wind chills and 30 to 40 mph gusts are expected overnight before a return of 60-degree temperatures on Sunday.
By Lucia Herrera ·
Residents across KOTA Territory should brace for sub-freezing wind chills tonight as temperatures fall to the mid-30s. The forecast calls for fog to form again in the early morning hours, a pattern that has repeated over the last few days. This morning's fog is expected to cover the Black Hills region and extend as far west as Gillette and Wright. Overnight winds will strengthen, particularly in Harding and Campbell counties. Gusts between 30 and 40 mph are anticipated across the coverage area, with the strongest winds concentrated in the South Dakota portion of the region.
Daytime highs for Saturday will reach the 50 to 56-degree mark. However, lingering fog and strong winds will make the air feel much cooler. Winds are expected to calm as the sun sets, leading into a stable period for the region. Sunday marks a shift toward pleasant conditions. Skies will clear, winds will die down, and temperatures will rise to approximately 60 degrees. This improvement sets the stage for a stable start to next week. Sunny skies and light winds with 60-degree highs are projected to remain constant through the beginning of the new week.
A pattern change is scheduled for Wednesday. Cooler air will move in with a weather system, bringing cloudy skies and lower temperatures. Rain is possible, though models currently suggest only light showers. The widespread nature of the precipitation remains uncertain. Thursday will continue the downward temperature trend but should remain dry. Friday could bring highs in the 40s and cloudy skies. Some models indicate the potential for snow across KOTA Territory, but forecasters note that confidence in this outcome is low. If dry air persists, precipitation may be minimal.
The immediate focus remains on the overnight conditions. Drivers in Harding and Campbell counties should plan for the heaviest gusts. The combination of fog and wind will reduce visibility and increase the perceived cold. The sub-freezing wind chills are a direct result of the wind speeds interacting with the low temperatures. By Sunday, the system will clear out, allowing for a full return of mild autumn weather.
