06/01/2026
β’ Gusty thunderstorms are expected to fire over the Central Plains and Tennessee Valley this afternoon and evening.
β’ A low pressure system will develop over eastern Colorado today. Strong winds aloft as well as plentiful instability plus the addition of ample moisture will lead to severe thunderstorms pulsing in the Central Plains.
β’ A Slight Risk, or a 2 out of 5 on the severe weather probability scale, exists from northeastern Colorado to southwestern Nebraska and western Kansas. This threat area includes Greeley and Aurora, Colo., Colby and Garden City, Kan., and McCook and North Platte, Neb. Damaging hail and strong wind gusts will be the primary concern, but isolated tornadoes are also possible.
β’ Meanwhile, a cold front will trigger severe thunderstorms for portions of the Tennessee Valley this afternoon. Like the Plains, oodles of moisture is in play thanks to the Gulf while brisk winds aloft and moderate instability will aid in thunderstorm development.
β’ Another Slight Risk has been issued for far northeastern Arkansas, far southeastern Missouri, northeastern Mississippi, northwestern Alabama and western Tennessee. This includes Memphis and Jackson, Tenn. and Huntsville, Ala.
National Forecast
β’ For much of the country, June will be off to a sunny start, while other portions of the nation will receive a stormy start to the month.
β’ Today's weather will primarily be shaped by multiple high and low pressure systems, along with a large frontal system stretching from North Dakota into the Lower Midwest and extending into the Mid-Atlantic.
β’ Throughout the day, scattered showers and thunderstorms can be anticipated in throughout the Southeastern U.S. and Great Plains. Severe thunderstorms are also possible. The greatest chance of dangerous storms will be in western Kansas, southwestern Nebraska, northeastern Colorado, and southwestern Wyoming. The main concerns associated with these thunderstorms will be damaging winds and hail.
β’ Additionally, the tallest peaks of the Rockies in Montana, Idaho, and northwestern Wyoming could pick up some wet snow or a mix of rain and snow.
β’ In the afternoon, New England along with southeastern New York state, northern New Jersey, and northeast Pennsylvania may pick up isolated showers and thunderstorms.