Spot Forecast
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
777 FNUS73 KFGF 291821 FWSFGF Spot Forecast for Jessie Lake RX...USFS National Weather Service Grand Forks ND 121 PM CDT Sun Sep 29 2024 Forecast is based on ignition time of 0700 CDT on September 29. 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... Humidity values will continue to drop this afternoon, bottoming out near 30% between 3 and 4 pm. Current winds are out of the southeast. They will remain out of the south/southeast through the evening hours, with gusts under 25 mph. Winds will not shift until midday Monday as a cold front passes through. Near critical fire conditions are expected this afternoon, and again on Monday afternoon behind the cold front. .REST OF TODAY... Sky/weather.........Sunny (0-5 percent). Max temperature.....Around 79. Min humidity........30 percent. Wind (20 ft)........Light winds becoming southeast 5 to 10 mph with gusts to around 20 mph early in the morning, then becoming around 10 mph with gusts to around 25 mph late in the afternoon. Mixing height.......3100 ft AGL. Mixing winds........Southeast 10 to 15 mph shifting to the south around 20 mph in the afternoon. Smoke dispersal.....3500 knot-ft early in the morning increasing to 56600 knot-ft in the afternoon. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky (%).........2 1 1 2 3 3 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Temp............55 61 69 75 78 77 RH..............86 75 53 42 37 36 20 ft wind......E 0 E 5 SE 10 SE 10 SE 10 SE 10 20 ft wind gust.7 14 19 20 20 22 Mix hgt (ft)....400 600 1400 2100 2800 2800 Mixing wind.....E 10 SE 15 SE 15 S 20 S 20 S 20 Vrate kt-ft/1K..4 7 19 34 51 51 .TONIGHT... Sky/weather.........Mostly clear (5-15 percent). Min temperature.....Around 61. Max humidity........72 percent. Wind (20 ft)........South winds around 10 mph with gusts to around 26 mph. Mixing height.......400 ft AGL. Mixing winds........South 15 to 20 mph. Smoke dispersal.....22700 knot-ft early in the evening decreasing to 6200 knot-ft late in the night. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........0 0 0 0 2 2 5 6 24 19 19 18 Weather cov..... Weather type.... Tstm cov........ Temp............76 73 69 67 66 65 65 64 64 63 62 62 RH..............37 43 49 54 58 60 60 63 63 65 67 67 20 FT wind dir..SE SE SE S S S S S S S S S 20 FT wind spd..10 10 10 10 10 10 10 10 10 10 10 10 20 FT wind gust.21 20 21 21 22 23 22 22 23 23 25 26 Mix hgt (kft)...1.4 0.8 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6 Mixing wind dir.S SE S S S S S S S S S S Mixing wind spd.20 15 15 20 20 20 20 20 20 20 20 20 Vrate kt-ft/1K..23 11 6 7 8 8 7 8 8 8 9 10 .MONDAY... Sky/weather.........Mostly sunny (25-35 percent). Max temperature.....Around 78. Min humidity........31 percent. Wind (20 ft)........South winds around 10 mph shifting to the west late in the afternoon. Gusts up to 30 mph. Mixing height.......5400 ft AGL. Mixing winds........South 20 to 25 mph shifting to the west 25 to 30 mph in the afternoon. Smoke dispersal.....10000 knot-ft early in the morning increasing to 106600 knot-ft in the afternoon increasing to (115500 knot-ft) late in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........13 26 12 16 23 41 44 33 45 24 15 21 Weather cov..... Weather type.... Tstm cov........ Temp............61 61 62 64 69 72 75 76 77 75 73 71 RH..............72 72 72 70 59 51 45 42 36 33 31 32 20 FT wind dir..S S S S S SW W W W W W W 20 FT wind spd..10 10 10 10 10 10 10 10 10 10 10 10 20 FT wind gust.26 27 27 25 23 23 22 21 22 23 23 25 Mix hgt (kft)...0.5 0.6 0.7 1.4 2.2 3.4 4.1 5.0 5.3 5.2 5.4 5.4 Mixing wind dir.S S S S SW SW SW W W W W W Mixing wind spd.25 25 20 30 30 30 25 25 25 25 25 30 Vrate kt-ft/1K..10 12 13 34 56 83 91 101 107 116 123 140 $$ Forecaster...BR Requested by...Michael Mackey Type of request...PRESCRIBED .TAG 2423138.1/FGF .DELDT 09/29/24 .FormatterVersion 2.0.0 .EMAIL michael.klick@usda.gov,michael.mackey@usda.gov,joseph.kaufmann@usda.gov