Spot Forecast
Issued by NWS Oklahoma City, OK
Issued by NWS Oklahoma City, OK
906 FNUS74 KOUN 131337 FWSOUN Spot Forecast for Hammon Severity...Cheyenne and Arapaho Tribes National Weather Service Norman OK 837 AM CDT Thu Aug 13 2026 Forecast is based on forecast start time of 0900 CDT on August 13. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (405) 325-3816 if you have questions or concerns with this forecast. ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT FRIDAY... .DISCUSSION... Elevated fire weather conditions are expected this morning, primarily due to wind gusts to 30 mph as daytime mixing taps into the low-level jet. Conditions remain elevated this afternoon as temperatures rise into the triple-digits, relative humidity decreases to near 20 percent, and winds gust to 35 mph. A Red Flag Warning is currently in effect one county over to the west. .REST OF TODAY... Sky/weather.........Sunny. Max temperature.....Around 106. Min humidity........20 percent. Surface winds (mph).South winds 20 to 21 mph. TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........8 6 0 2 6 10 15 9 9 Weather cov..... ISO ISO Weather type.... RW RW Tstm cov........ ISO ISO Temp............87 92 97 100 103 104 105 106 105 RH..............40 33 28 25 22 22 21 20 20 Surface wnd dir.S SW SW S S S S S S Surface wnd spd.20 21 21 20 20 20 20 21 21 Surface wnd gst.30 31 31 30 30 30 30 31 31 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 79. Max humidity........52 percent. Surface winds (mph).South winds 15 to 21 mph. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........3 9 1 1 6 4 4 6 6 10 15 24 Weather cov.....ISO ISO ISO ISO Weather type....RW RW RW RW Tstm cov........ISO ISO ISO ISO Temp............104 104 99 95 92 90 89 88 86 85 82 81 RH..............21 20 23 27 31 33 34 35 39 40 46 47 Surface wnd dir.S S S S S S S S S S S S Surface wnd spd.21 20 17 17 16 16 16 15 15 15 15 15 Surface wnd gst.31 30 26 26 24 24 24 23 23 23 23 23 .FRIDAY... Sky/weather.........Sunny. Max temperature.....Around 105. Min humidity........20 percent. Surface winds (mph).South winds 14 to 20 mph. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........13 14 24 24 7 6 1 3 2 3 2 3 Weather cov..... Weather type.... Tstm cov........ Temp............81 79 81 85 91 95 98 100 103 103 104 105 RH..............49 52 51 45 37 33 30 28 25 24 22 21 Surface wnd dir.S S S S S S S S S S S S Surface wnd spd.14 15 16 16 18 18 18 17 18 18 18 20 Surface wnd gst.21 23 24 24 28 28 28 26 28 28 28 30 $$ Forecaster...THOMPSON Requested by...Jeffery Elizondo Type of request...OTHER .TAG 2619614.0/OUN .DELDT 08/13/26 .FormatterVersion 2.0.0 .EMAIL jelizondo@c-a-tribes.org