Over the next five days (March 24–28, 2026), the contiguous United States is forecast to experience another week of widespread, record-breaking warmth. A strong upper-level ridge will dominate the western and central U.S., pushing temperatures 20 to 40 degrees above average. This extreme heat, combined with dry conditions and gusty downsloping winds, will elevate fire weather risks across the High Plains on Tuesday and Wednesday. Meanwhile, a deepening low-pressure system will bring even stronger winds to the Northern Rockies. Concurrently, a potent mid-latitude cyclone will track from the Pacific Northwest toward the Canadian Maritimes. This system will initially drop moderate to heavy rain over the Northwest—potentially triggering isolated flooding—alongside high-elevation snow in the Olympics and Cascades. After weakening over the Central U.S., the system is expected to reinvigorate over the East by late next week, delivering a mix of rain to the south and snow to the north across the Great Lakes, Ohio Valley, and Northeast.
Further out, the Climate Prediction Center’s 6–10 day outlook (valid March 29–April 2, 2026) favors above-normal precipitation across much of the contiguous U.S. and Hawaii. Conversely, below-normal precipitation is favored for most of Alaska and along portions of the East Coast, stretching from southern New England to northern Florida. Probabilities for above-normal temperatures are increased across the vast majority of the lower 48 states and Hawaii, while below-normal temperatures are expected to persist across most of Alaska and much of the Northeast.
