870 FNUS76 KSEW 221343 FWSSEW Spot Forecast for Border 2 Fire...NPS National Weather Service Seattle WA 643 AM PDT Sat Aug 22 2026 Forecast is based on forecast start time of 0600 PDT on August 22. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (206) 526-6095, if you have questions or concerns with this forecast. ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING... .DISCUSSION...Unstable air mass over the site today. Convective activity increasing with daytime heating. Thunderstorm chances ending after sunset tonight. Weak upper level trough moving through Sunday morning. Upper level ridge building in late Sunday will stabilize the air mass ending the shower activity. .REST OF TODAY... Sky/weather.........Mostly cloudy (65-75 percent). Rain showers likely in the morning. Chance of thunderstorms through the day. Rain showers in the afternoon. CWR.................25 percent. Chance of lightning.40 percent. Max temperature.....72. Min humidity........55 percent. Wind (20 ft)........Light winds becoming southwest around 5 mph in the afternoon. Gusty and erratic winds expected near thunderstorms. Mixing height.......2300 ft AGL. Transport winds.....South around 7 mph. Rainfall amount.....0.12 inches. Ceiling (KFT).......1.0. Visibility..........5. .TONIGHT... Sky/weather.........Mostly cloudy (65-75 percent). Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers overnight. CWR.................22 percent. Chance of lightning.30 percent. Min temperature.....52. Max humidity........9 percent. Wind (20 ft)........South winds 5 to 8 mph. Gusty and erratic winds expected near thunderstorms in the evening. Mixing height.......700 ft AGL. Transport winds.....South around 9 mph. Rainfall amount.....0.08 inches. Ceiling (KFT).......1.0. Visibility..........5. .SUNDAY... Sky/weather.........Mostly cloudy (70-80 percent). Rain showers likely in the morning, then chance of rain showers in the afternoon. CWR.................9 percent. Chance of lightning.10 percent. Max temperature.....65. Min humidity........71 percent. Wind (20 ft)........Southwest winds 5 to 7 mph. Mixing height.......2500 ft AGL. Transport winds.....Southwest around 8 mph. Rainfall amount.....0.02 inches. Ceiling (KFT).......1.0 increasing to 4.0. Visibility..........5 increasing to 10. $$ Forecaster...Felton Requested by...Wildland Firefighter Type of request...WILDFIRE .TAG 2619414.11/SEW .DELDT 08/22/26 .FormatterVersion 2.0.0 .EMAIL kbonham@blm.gov  233 FNUS71 KLWX 221353 FWSLWX Spot Forecast for Grand Prix...NPS National Weather Service Baltimore MD/Washington DC 953 AM EDT Sat Aug 22 2026 Forecast is based on forecast start time of 1000 EDT on August 22. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION... Based on latest satellite and radar trends, it appears showers this morning will remain southeast of Washington DC over Charles County and southern Prince Georges County. However, there is still the possibility of a shower or thunderstorm this afternoon, mainly between 3 PM and 7 PM, and perhaps another round of showers or thunderstorms around midnight tonight. An area of low pressure along the Mid-Atlantic coast will ride along a stalled boundary and bring rain and some thunderstorms throughout the day today. Additionally, a cold front will push through later this evening into tonight, bringing another chance for showers and storms. High pressure tracks in from the Tennessee and Ohio Valleys early next week which leads to a cool down with less humidity. Dry conditions are expected Sunday and through the first half of next week. .REST OF TODAY... Sky/weather.........Cloudy (85-95 percent). Numerous showers late in the morning, then scattered showers and thunderstorms in the afternoon. Chance of pcpn......70 percent. Chance of thunder...29 percent. Max temperature.....Around 79. Min humidity........74 percent. Surface winds (mph).East winds 5 to 7 mph. TIME (EDT) 10 AM NOON 2 PM 4 PM Sky (%).........100 91 81 80 Weather cov.....NUMRUS SCTTRD SCTTRD SCTTRD Weather type....RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ ISOLTD ISOLTD Chc of pcpn (%).70 50 40 40 Chc of thdr (%).10 20 20 20 Temp............73 74 77 78 RH..............90 87 79 79 Surface wind....E 5 E 6 E 7 E 7 Surface wnd gst.9 12 12 12 .TONIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Showers likely and scattered thunderstorms in the evening, then chance of showers and slight chance of thunderstorms overnight. Chance of pcpn......60 percent. Chance of thunder...29 percent. Min temperature.....Around 68. Max humidity........100 percent. Surface winds (mph).East winds 5 to 6 mph early in the evening becoming light. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........80 83 86 87 84 74 Weather cov.....SCTTRD CHANCE LIKELY CHANCE CHANCE S CHC Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........SCTTRD CHANCE CHANCE S CHC Chc of pcpn (%).40 40 60 40 30 20 Chc of thdr (%).30 30 30 20 10 10 Temp............77 75 72 71 70 69 RH..............82 84 93 97 100 100 Surface wind....E 6 E 3 NE 1 NW 1 N 0 SW 1 Surface wnd gst.10 7 5 3 2 3 .SUNDAY... Sky/weather.........Mostly sunny (35-45 percent). Chance of pcpn......10 percent. Chance of thunder...7 percent. Max temperature.....Around 85. Min humidity........50 percent. Surface winds (mph).Light winds becoming west 5 to 10 mph early in the morning. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........60 43 30 22 19 28 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........Chc of pcpn (%).10 0 0 0 0 0 Chc of thdr (%).10 0 0 0 0 0 Temp............68 70 76 81 83 85 RH..............100 97 76 60 55 50 Surface wind....SW 2 W 5 W 8 W 10 W 10 W 10 Surface wnd gst.6 8 15 17 17 17 $$ Forecaster...Rosa Requested by...Jared Sorensen Type of request...OTHER .TAG 2620234.0/LWX .DELDT 08/22/26 .FormatterVersion 2.0.0 .EMAIL jared_sorensen@nps.gov  300 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