National Weather Service United States Department of Commerce

Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

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Last Map Update: Sun, Jun 21, 2026 at 8:44:23 am CDT

Another round of thunderstorms is expected on Sunday, with these likely being widespread along a cold front. Damaging winds are the likeliest concern.
Multiple waves of storms are expected beginning Sunday afternoon and lasting into early Monday morning. Severe weather will occur with the strongest of those storms.
Thunderstorms are likely somewhere in our area on Monday afternoon and evening. Where those storms occur will be a result of how much an outflow boundary is pushed southward by storms on Sunday night.
Another round of strong to severe storms will occur across the central Plains Tuesday afternoon and evening. The likeliest chance for storms to reach into our area will be in northwest Oklahoma.
Temperatures and humidity will peak Sunday afternoon ahead and immediately along a southward-advancing cold front. Take heat-related precautions for any outdoor activities.
Storms are possible each of the next seven days, though coverage and probability will vary. Hot and humid conditions Sunday before dropping some next week.

Local Weather History For June 21st...
Severe thunderstorms brought high winds and large hail to western and
central Oklahoma on June 21, 1979. Winds gusted to 80 mph near
Buffalo, and baseball-size hail pounded Weatherford and Colony. Winds
exceeded 100 mph in the Oklahoma City metropolitan area, taking down
power lines throughout the city. On the same date in the previous
year, severe thunderstorms struck northern and central Oklahoma
during the late morning and early afternoon. The Anadarko area was
hardest hit, as golf ball size hail covered the ground. The hail
combined with winds of at least 70 mph to cause extensive damage to
the Caddo County town. A small tornado formed near Calumet, turned
over a stock tank full of water, and carried it for almost a mile.

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