Patchy fog early this morning may reduce visibilities to a mile or less in a few places through 8 am. Hot and humid conditions will prevail again today, with afternoon heat index values climbing into the 100 to 105 degree range across much of eastern Oklahoma and west central Arkansas. Hot weather will continue for much of the upcoming week. A cold front may move into the area late in the week and bring a chance of thunderstorms at that time.
Hot and Humid Weekend
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