FNUS74 KOUN 221355 FWSOUN Spot Forecast for Sugar Creek...FWS National Weather Service Norman OK 855 AM CDT Sat Aug 22 2026 Forecast is based on forecast start time of 0900 CDT on August 22. 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 FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING... .DISCUSSION... Isolated showers and thunderstorms are possible this morning and once again late this afternoon. Gusty and erratic winds are possible with any thunderstorms. Outside of thunderstorms, east- southeast winds this morning will become more southeasterly by this afternoon. These winds may become more easterly late in the day. Decreasing cloud cover in the afternoon will result in hot and humid afternoon with heat indices above 100 degrees expected. .REST OF TODAY... Sky/weather.........Partly sunny then becoming mostly sunny late in the afternoon. Slight chance of showers and thunderstorms in the morning. Slight chance of showers and thunderstorms late in the afternoon. Max temperature.....Around 105. Min humidity........23 percent. Wind (20 ft)........South winds 7 to 9 mph shifting to the east around 7 mph late in the afternoon. Gusty and erratic winds expected near thunderstorms late in the morning. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......9700 ft AGL. Transport winds.....South 16 to 20 mph shifting to the southwest 12 to 15 mph late in the afternoon, then shifting to the east around 12 mph late in the afternoon. TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........58 38 21 33 58 44 34 19 13 Weather cov.....SCH SCH SCH Weather type....RW RW RW Tstm cov........SCH SCH SCH Temp............85 91 95 98 101 103 104 105 104 RH..............50 40 34 31 28 26 25 23 24 20 FT wind dir..S S S S S S S S E 20 FT wind spd..7 8 9 8 8 8 7 7 7 20 FT wind gust.13 14 16 14 14 14 13 13 13 Mix hgt (kft)...1.1 1.7 2.7 4.2 6.4 8.4 9.7 7.9 7.8 Transp wind dir.S S S SW SW SW W SW E Transp wind spd.18 18 20 18 16 15 15 12 12 .TONIGHT... Sky/weather.........Mostly clear then becoming partly cloudy in the evening then becoming mostly clear then becoming partly cloudy after 3 am. Slight chance of showers and thunderstorms early in the evening. Min temperature.....Around 72. Max humidity........79 percent. Wind (20 ft)........East winds 6 to 8 mph. Gusty and erratic winds expected near thunderstorms early in the evening. Mixing height.......500 ft AGL. Transport winds.....Southeast 12 to 17 mph. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........6 39 42 23 32 12 13 15 15 22 32 33 Weather cov.....SCH Weather type....RW Tstm cov........SCH Temp............102 99 93 88 84 82 79 78 77 75 74 73 RH..............25 29 36 45 53 58 64 67 69 74 76 79 20 FT wind dir..E E SE SE SE SE E E E E E E 20 FT wind spd..7 7 7 8 8 7 7 6 6 6 6 6 20 FT wind gust.13 13 13 16 16 14 13 13 12 12 12 12 Mix hgt(kft)...6.2 3.5 1.1 0.6 0.7 0.5 0.5 0.5 0.5 0.6 0.5 0.6 Transp wind dir.E SE SE SE SE SE SE SE SE E E E Transp wind spd.14 16 17 14 14 14 13 13 14 13 13 12 .SUNDAY... Sky/weather.........Partly sunny then becoming mostly cloudy early in the morning then becoming partly sunny then becoming mostly sunny late in the morning then becoming sunny then becoming mostly sunny in the afternoon. Max temperature.....Around 105. Min humidity........22 percent. Wind (20 ft)........Southeast winds 6 to 8 mph. Mixing height.......8800 ft AGL. Transport winds.....Southeast 12 to 13 mph shifting to the southwest late in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........69 62 75 65 57 39 22 32 26 29 36 31 Weather cov..... Weather type.... Tstm cov........ Temp............74 73 75 79 86 91 95 98 102 103 104 105 RH..............76 76 74 67 51 42 36 33 27 26 24 22 20 FT wind dir..SE E E E SE SE SE SE SE S S S 20 FT wind spd..6 6 6 6 7 7 8 8 8 8 8 8 20 FT wind gust.10 10 12 12 14 15 15 16 16 17 17 17 Mix hgt (kft)...0.5 0.5 0.6 1.3 1.8 2.6 3.3 4.6 7.2 8.4 8.4 8.8 Transp wind dir.E E SE S SE S S S S SW SW SW Transp wind spd.13 12 12 13 13 12 10 10 10 12 12 13 $$ Forecaster...MAHALE Requested by...Randy Cozad Type of request...WILDFIRE .TAG 2620233.0/OUN .DELDT 08/22/26 .FormatterVersion 2.0.0 .EMAIL randy_cozad@fws.gov