Spot Forecast
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
573 FNUS73 KFGF 282204 FWSFGF Spot Forecast for Jessie Lake RX...USFS National Weather Service Grand Forks ND 504 PM CDT Sat Sep 28 2024 Forecast is based on ignition time of 0800 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... Mostly clear skies will be expected again tomorrow so relative humidity values will fall quickly into the 30s by the afternoon. There is the low potential to fall below 30, but given location for the burn site the expectation is for the 20s to remain on the Red River Valley side. Winds tomorrow will increase from the southeast, peaking with gusts to 23 mph. Wind direction may be variable in the morning but should settle on a direction of 150-170 by late morning. .SUNDAY... Sky/weather.........Sunny (0-5 percent). Max temperature.....Around 80. Min humidity........33 percent. Wind (20 ft)........Southeast winds 5 to 10 mph. Gusts up to 23 mph in the afternoon. Mixing height.......3100 ft AGL. Mixing winds........Southeast 15 to 20 mph shifting to the south around 25 mph late in the afternoon. Smoke dispersal.....5400 knot-ft early in the morning increasing to 61900 knot-ft in the afternoon. TIME (CDT) 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........0 1 2 3 2 Weather cov..... Weather type....NONE NONE NONE NONE NONE Tstm cov........ Temp............56 66 74 78 80 RH..............82 61 44 36 33 20 ft wind......SE 5 SE 5 SE 10 SE 10 SE 10 20 ft wind gust.11 14 16 19 21 Mix hgt (ft)....400 1200 1900 2800 3100 Mixing wind.....SE 15 SE 20 SE 20 S 20 S 25 Vrate kt-ft/1K..5 19 33 50 62 .SUNDAY NIGHT... 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 23 mph. Mixing height.......400 ft AGL. Mixing winds........South 15 to 20 mph. Smoke dispersal.....25900 knot-ft early in the evening decreasing to 6700 knot-ft late in the night. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........1 0 1 1 1 2 3 4 7 10 14 17 Weather cov..... Weather type.... Tstm cov........ Temp............77 73 69 67 66 65 65 64 64 63 62 62 RH..............39 44 53 56 61 60 60 63 65 67 70 70 20 FT wind dir..SE SE S S SE SE SE 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.20 19 19 20 21 21 21 21 21 22 23 23 Mix hgt (kft)...1.5 0.9 0.5 0.4 0.4 0.4 0.5 0.4 0.5 0.6 0.6 0.6 Mixing wind dir.S SE S S S S S S S S S S Mixing wind spd.20 15 15 15 20 20 20 20 20 20 20 20 Vrate kt-ft/1K..26 13 7 7 7 7 8 7 10 11 11 12 .MONDAY... Sky/weather.........Mostly sunny (25-35 percent). Max temperature.....Around 78. Min humidity........35 percent. Wind (20 ft)........South winds around 10 mph shifting to the west late in the afternoon. Gusts up to 26 mph. Mixing height.......5700 ft AGL. Mixing winds........South 20 to 25 mph shifting to the west late in the afternoon. Smoke dispersal.....12300 knot-ft early in the morning increasing to 111500 knot-ft in the afternoon increasing to (91300 knot-ft) late in the afternoon. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........19 22 26 31 35 36 38 39 34 30 25 21 Weather cov..... Weather type.... Tstm cov........ Temp............62 61 64 67 69 72 74 76 75 74 73 70 RH..............70 72 67 63 59 53 48 42 40 37 35 36 20 FT wind dir..S S S S S S SW SW W W W W 20 FT wind spd..10 10 10 10 10 10 10 10 10 10 10 10 20 FT wind gust.23 23 23 23 23 23 23 23 23 23 23 23 Mix hgt (kft)...0.6 0.7 1.3 1.9 2.5 3.4 4.3 5.1 5.3 5.5 5.7 4.3 Mixing wind dir.S S S S SW SW W W W W W NW Mixing wind spd.20 20 25 25 30 25 25 25 25 25 25 25 Vrate kt-ft/1K..12 13 27 44 63 78 94 102 112 121 131 91 $$ Forecaster...AP Requested by...Michael Mackey Type of request...PRESCRIBED .TAG 2423138.0/FGF .DELDT 09/28/24 .FormatterVersion 2.0.0 .EMAIL joseph.kaufmann@usda.gov,michael.mackey@usda.gov,michael.klick@usda.gov