FNUS76 KMFR 230233 FWSMFR Spot Forecast for Castle...USFS National Weather Service MEDFORD OR 733 PM PDT Sat Aug 22 2026 Forecast is based on forecast start time of 0600 PDT on August 23. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Winds are diminishing this evening, and will be weaker than normal on Sunday. Warmer temperatures and lower humidity are expected during the first half of the week, with afternoon winds returning to near normal strength on Monday. .TONIGHT... Sky/weather.........Clear (0 percent), becoming partly cloudy (20-30 percent). Chance of lightning.0 percent. Min temperature.....Around 51. Max humidity........86 percent. Eye level winds.....West winds around 2 mph in the evening becoming light. Wind (20 ft)........West winds around 5 mph in the evening becoming light. Mixing height.......400 ft AGL. Transport winds.....West 5 to 10 mph shifting to the southeast around 3 mph overnight. CWR.................0 percent. TIME (PDT) 7 PM 9 PM MIDNGT 3 AM Sky cover.......CLEAR MCLEAR PCLDY PCLDY Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 Chc of ltng (%).0 0 0 0 Temp............81 67 61 56 RH..............38 59 72 82 20 FT wind......W 4G8 W 2G6 N 0G2 N 0G2 Eye level wind..W 1G3 W 1G2 N 0G1 N 0G1 Mix hgt (ft)....5300 1900 400 400 Transport wind..W 10 W 8 SW 2 SE 3 .SUNDAY... Sky/weather.........Sunny (5-10 percent). Chance of lightning.0 percent. Max temperature.....Around 87. Min humidity........22 percent. Eye level winds.....Light winds becoming northwest around 2 mph in the afternoon. Wind (20 ft)........Light winds becoming northwest around 5 mph in the afternoon. Mixing height.......6500 ft AGL. Transport winds.....East around 3 mph shifting to the northwest 2 to 5 mph in the morning, then increasing to around 7 mph in the afternoon. CWR.................0 percent. TIME (PDT) 6 AM 9 AM NOON 3 PM Sky cover.......PCLDY CLEAR CLEAR CLEAR Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 Chc of ltng (%).0 0 0 0 Temp............52 61 81 86 RH..............87 64 35 24 20 FT wind......N 0G2 N 0G2 W 2G5 W 3G6 Eye level wind..N 0G1 N 0G1 W 1G2 W 1G2 Mix hgt (ft)....400 2400 5700 6500 Transport wind..E 3 W 2 NW 6 NW 7 .SUNDAY NIGHT... Sky/weather.........Clear (0-5 percent). Chance of lightning.0 percent. Min temperature.....Around 57. Max humidity........60 percent. Eye level winds.....Light winds. Wind (20 ft)........Northwest winds 3 to 5 mph becoming light winds. Mixing height.......100 ft AGL. Transport winds.....Northwest 7 to 9 mph shifting to the east 6 mph late in the evening. CWR.................0 percent. TIME (PDT) 6 PM 9 PM MIDNGT 3 AM Sky cover.......CLEAR MCLEAR MCLEAR MCLEAR Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 Chc of ltng (%).0 0 0 0 Temp............85 71 64 59 RH..............31 47 52 56 20 FT wind......NW 3G6 N 1G5 E 2G6 E 2G6 Eye level wind..NW 1G2 N 0G2 E 1G2 E 1G2 Mix hgt (ft)....5900 700 200 100 Transport wind..NW 7 N 9 NE 7 E 6 .MONDAY... Sky/weather.........Sunny (10-20 percent). Chance of lightning.0 percent. Max temperature.....Around 93. Min humidity........14 percent. Eye level winds.....Light winds becoming southwest 2 to 3 mph in the afternoon. Wind (20 ft)........East 2 to 4 mph shifting to the southwest 3 to 8 mph late in the morning, then southwest 6 to 10 mph in the afternoon. Mixing height.......9100 ft AGL. Transport winds.....East around 6 mph shifting to the southwest 5 to 8 mph late in the morning, then southwest around 10 mph in the afternoon. CWR.................0 percent. TIME (PDT) 6 AM 9 AM NOON 3 PM Sky cover.......MCLEAR MCLEAR MCLEAR MCLEAR Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 Chc of ltng (%).0 0 0 0 Temp............56 67 91 98 RH..............62 45 18 14 20 FT wind......E 2G5 E 3G6 SW 6G9 SW 8G13 Eye level wind..E 1G2 E 1G2 SW 2G4 SW 2G5 Mix hgt (ft)....100 200 5000 9100 Transport wind..E 6 E 5 SW 6 SW 8 $$ Forecaster...WEYGAND Requested by...Jennifer Powers Type of request...WILDFIRE .TAG 2620060.2/MFR .DELDT 08/23/26 .FormatterVersion 2.0.0 .EMAIL jennifer.powers@usda.gov