textproduct: Norman

KEY MESSAGES

Updated at 157 AM CDT Mon Jun 29 2026

- Low chances of thunderstorms across far western Oklahoma during the evening hours through mid-week; strong winds possible.

- Increasing heat and a slight chance of showers and thunderstorms toward end of the week into next weekend.

NEAR TERM

(Through Monday) Issued at 157 AM CDT Mon Jun 29 2026

A strong low-level jet has developed over western KS and northwest OK overnight as a trough approaches the Rockies, and this has led to breezy south winds with strong wind gusts of 40 mph or higher for several of our western observation stations earlier this evening (and prior to the BL decoupling). Some areas could see this recur after sunrise and as the BL begins to mix, but not anticipating these gusts to last more than a few hours.

Other than breezy southerly winds today, will see scattered high clouds stream in from the southwest. With abundant low-level moisture still present (especially east of I-35), high temperatures will rise into the low 90's there and into the mid-90's across central Oklahoma. For areas generally west of Hwy 81, peak readings near 100 deg are possible. Overall, heat index values will be lower today with the highest values (near 105) expected over portions of north-central Oklahoma.

Scattered thunderstorms could develop once again this afternoon and evening near the dryline (west of the 100th meridian) and a few decaying storms may reach our western counties by late evening with strong to isolated severe wind gusts.

Thompson

SHORT TERM

(Monday night through Wednesday night) Issued at 157 AM CDT Mon Jun 29 2026

Storm activity may continue until after midnight out west, but this model solution is an outlier and will have to watch model trends. Low storm chances return each evening through Wednesday night over northwest and western Oklahoma, though severe weather is not expected.

Otherwise, hot, dry, and breezy conditions are expected with scattered mid- and high-clouds. Heat index values are expected to be lower than those seen the past few days.

Thompson

LONG TERM

(Thursday through Sunday) Issued at 157 AM CDT Mon Jun 29 2026

High temperatures trend upward Thursday through Saturday as mid-level heights rise with the expansion of the ridge across the southern two- thirds of the country. Highs of 100 to 105 degrees are forecast to be widespread by July 4th with low chances of showers and thunderstorms returning late Friday and into the weekend. A cold front could move into northern Oklahoma late Saturday or early Sunday which will dial down the intensity of the heat just a bit on Sunday.

Thompson

AVIATION

(06Z TAFS) Issued at 1013 PM CDT Sun Jun 28 2026

VFR conditions to continue.

Some high clouds expected overnight with breezy south winds. There will be llws at most sites given strong llj. Winds will pick up some Monday morning several terminals seeing gusts at or above 30kts. Just more high clouds expected during the day tomorrow. A few showers/storms could approach northwest Oklahoma late Monday afternoon and evening, but chances remain too low to include at WWR at this time. LLWS will once again develop tomorrow evening with it developing in the PNC/SWO areas before 06Z.

PRELIMINARY POINT TEMPS/POPS

Oklahoma City OK 95 78 96 76 / 0 0 0 0 Hobart OK 99 77 98 75 / 0 10 0 10 Wichita Falls TX 99 76 98 75 / 0 0 0 0 Gage OK 100 78 97 76 / 10 20 10 10 Ponca City OK 93 79 94 76 / 0 0 0 0 Durant OK 95 77 95 77 / 0 0 0 0

OUN WATCHES/WARNINGS/ADVISORIES

OK...None. TX...None.