textproduct: Tulsa
This forecast discussion was created in the public domain by the National Weather Service. It can be found in its original form here.
KEY MESSAGES
Updated at 601 AM CDT Tue Sep 1 2026
- An extended period of hot and dry weather will persist through the week. Heat headlines will be needed at times.
- Rain chances look very low through the forecast period.
- The ongoing drought situation will continue to worsen. Localized fire weather concerns will develop each day.
SHORT TERM
(Through Thursday) Issued at 1145 PM CDT Mon Aug 31 2026
Near persistent daily trends are expected through Thursday. Attention will somewhat turn to toward the tropical system moving into SE TX on Tuesday and making slow progress northwestward through Wednesday. While an isolated shower may develop across SE OK late Wednesday or Thursday, the overall coverage will remain very low and no meaningful rainfall is expected. The majority of guidance does suggest temperatures trending a few degrees cooler however dewpoints are also shown to trend upward slightly. The net effect may see apparent temperatures warm slightly and a broader heat advisory footprint may be needed.
LONG TERM
(Friday through Monday) Issued at 1133 PM CDT Mon Aug 31 2026
The weather pattern shows no obvious sign of large scale changes through the upcoming weekend. Temperatures will continue much above normal and heat stress impacts should be anticipated for outdoor events over the upcoming holiday weekend.
AVIATION
(12Z TAFS) Issued at 603 AM CDT Tue Sep 1 2026
VFR conditions will prevail through the period. South winds will become gusty during the afternoon at the NE OK sites, with gusts between 15 and 20 kts possible.
Lacy
PRELIMINARY POINT TEMPS/POPS
TUL 102 79 100 78 / 0 0 0 0 FSM 103 76 102 77 / 0 0 0 0 MLC 102 76 100 75 / 0 0 0 0 BVO 102 74 100 74 / 0 0 0 0 FYV 101 73 99 73 / 0 0 0 0 BYV 99 75 98 73 / 0 0 0 0 MKO 100 74 99 74 / 0 0 0 0 MIO 100 76 99 76 / 0 0 0 0 F10 101 75 99 74 / 0 0 0 0 HHW 99 75 97 74 / 0 0 0 20
TSA WATCHES/WARNINGS/ADVISORIES
OK...Heat Advisory from noon today to 8 PM CDT this evening for OKZ055-056-060>062-067-354.
AR...Heat Advisory from noon today to 8 PM CDT this evening for ARZ129-219-220.
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