FNUS73 KFGF 211010 FWSFGF Spot Forecast for White Lake...FWS National Weather Service Grand Forks ND 510 AM CDT Tue Apr 21 2026 Forecast is based on ignition time of 1200 CDT on April 21. If conditions become unrepresentative, contact the National Weather Service. Please call the NWS in Grand Forks at 701-795-5127 for additional information and monitor our website (www.weather.gov/fgf) or NOAA All-Hazards Radio for the latest updates. .DISCUSSION... High pressure over the Red River valley to start the day will bring light and variable conditions this morning. Winds turning southeast 5 to 15 mph late morning into this afternoon. .REST OF TODAY... Sky/weather.........Sunny (0-10 percent). Max temperature.....Around 71. Min humidity........27 percent. Wind (20 ft)........East winds around 5 mph shifting to the southeast 10 mph in the afternoon. Mixing height.......3800 ft AGL. Mixing winds........East 5 to 10 mph shifting to the southeast late in the afternoon. TIME (CDT) 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........4 0 5 4 2 9 Weather cov..... Weather type.... Tstm cov........ Temp............60 64 67 69 71 71 RH..............44 35 32 28 27 28 20 FT wind dir..E E E SE SE SE 20 FT wind spd..5 5 5 5 10 10 20 FT wind gust.9 11 11 12 13 14 Mix hgt (kft)...2.0 2.3 2.7 3.2 3.8 3.7 Mixing wind dir.E E SE SE SE S Mixing wind spd.5 5 10 10 10 10 .TONIGHT... Sky/weather.........Mostly clear (10-20 percent). Min temperature.....Around 48. Max humidity........68 percent. Wind (20 ft)........Southeast winds around 10 mph. Mixing height.......400 ft AGL. Mixing winds........South 10 to 15 mph increasing to 15 to 20 mph overnight. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........4 14 25 26 23 18 11 13 12 16 21 15 Weather cov..... Weather type.... Tstm cov........ Temp............71 69 64 60 57 56 55 54 54 53 52 51 RH..............28 32 40 46 49 49 51 52 52 54 56 61 20 FT wind dir..SE SE SE SE SE S SE SE SE SE SE SE 20 FT wind spd..10 10 10 10 10 10 10 10 10 10 10 10 20 FT wind gust.14 14 14 14 15 16 18 18 18 18 18 16 Mix hgt (kft)...3.1 1.3 0.6 0.5 0.5 0.5 0.4 0.5 0.4 0.4 0.5 0.4 Mixing wind dir.S S SE S S S S S S S S S Mixing wind spd.10 15 15 15 15 15 15 20 20 15 20 15 .WEDNESDAY... Sky/weather.........Mostly sunny (25-35 percent). Max temperature.....Around 86. Min humidity........29 percent. Wind (20 ft)........Breezy. Southeast winds 10 to 15 mph increasing to south 20 to 25 mph with gusts to around 32 mph in the afternoon. Mixing height.......4500 ft AGL. Mixing winds........South 15 to 20 mph increasing to 25 to 30 mph in the afternoon. $$ Forecaster...DR Requested by...Terry Gwilliams Type of request...PRESCRIBED .TAG 2610945.0/FGF .DELDT 04/21/26 .FormatterVersion 2.0.0 .EMAIL Terry_Gwilliams@fws.gov