Omaha, Nebraska – Temperatures could surge into the upper 70s to low 80s by Thursday afternoon in Omaha, bringing an early burst of spring warmth across Nebraska as a large ridge of high pressure expands across the western and central United States.
According to the National Weather Service Climate Prediction Center, the weather pattern developing Wednesday through Sunday, March 18–22, favors above-normal temperatures across much of the Great Plains, including Nebraska. Afternoon highs across eastern Nebraska may run 15 to 20 degrees above typical mid-March averages.
Cities along the Interstate 80 corridor including Lincoln, Grand Island and Kearney could see daytime highs reaching the upper 70s, with some locations approaching 80°F during the warmest part of the week.
Western Nebraska communities such as North Platte and Scottsbluff may also warm into the 70s under mostly sunny skies and dry air.
The warming trend will also arrive with below-normal precipitation chances, limiting rainfall across much of the Plains. Dry air combined with strengthening winds could raise fire concerns across open grassland areas.
Forecast guidance suggests afternoon wind gusts between 30 and 40 mph, particularly across central and western Nebraska near major travel routes including Interstate 80 and Highway 83. With humidity levels dropping below 25 percent, rapidly spreading grass fires may become possible in some areas.
While Nebraska warms significantly, other regions such as New England, Michigan and Florida are expected to remain closer to seasonal averages during the same period.
Forecasters say the warm pattern may peak late in the week before larger weather changes begin shifting conditions across the central United States early next week.
