FNUS75 KMSO 040121 FWSMSO Spot Forecast for 2RB Planning National Weather Service Missoula MT 721 PM MDT Sun May 3 2026 Forecast is based on ignition time of 1900 MDT on May 03. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...A backdoor cold front will sweep in predawn on Monday morning with gusty northeast winds, these winds diminish into the afternoon then pick up again on Monday night, turning more northerly on Tuesday afternoon. West to northwest winds will be common each afternoon Wednesday through Friday with gusts of 25-30 mph, winds looks to be light and variable in the mornings. Precipitation chances are slim on Monday with less than a 10 percent chance of a wetting rain. There will be rain chances of 20-30% on Wednesday and Thursday but a less than 10 percent chance of wetting rains. Min Rh is expected to be lower on Tuesday compared with Monday, along with less cloud cover. Min Rh remains fairly low the rest of the week. .REST OF TONIGHT... * Sky/Weather.........Partly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Min Temperature.....34-39. * Max Humidity........67-72 percent. * Wind (20 ft)........Northwest to north 7-13 mph with gusts to 20 mph shifting to the northeast 6-13 mph with gusts to 25 mph early Monday. * Mixing Height.......6000 ft agl decreasing to 500 ft agl early in the evening. * Mixing Winds........North 10 mph. * Precip Amount.......0.00 inches. .MONDAY... * Sky/Weather.........Mostly cloudy. Slight chance of rain and snow showers in the afternoon. * CWR (> 0.10 Inch)...Less than 10 percent. * Chance Lightning....0 percent. * Max Temperature.....48-53. * Min Humidity........40-45 percent. * Wind (20 ft)........Northeast 8-13 mph with gusts to 25 mph decreasing to northeast 4-8 mph by early afternoon. * Mixing Height.......1000 ft agl increasing to 4000 ft agl in the afternoon. * Mixing Winds........Northeast 10 mph. * Precip Amount.......0.00-0.05 inches. .MONDAY NIGHT... * Sky/Weather.........Partly to mostly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Min Temperature.....27-32. * Max Humidity........57-62 percent. * Wind (20 ft)........Northeast 6-14 mph with gusts to 20 mph by early Tuesday. * Mixing Height.......2000 ft agl decreasing to less than 100 ft agl in the late evening and overnight. * Mixing Winds........Northeast 10 mph. * Precip Amount.......0.00 inches. .TUESDAY... * Sky/Weather.........Partly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Max Temperature.....44-49. * Min Humidity........26-31 percent. * Wind (20 ft)........Northeast 6-7 mph with gusts to 18 mph shifting to the north 10-13 mph with gusts to 20 mph in the afternoon. * Mixing Height.......2500 ft agl increasing to 8000 ft agl. * Mixing Winds........North 10 mph. * Precip Amount.......0.00 inches. .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY... Warmer. Mostly clear to partly cloudy with a slight chance of rain showers. Lows 26-31. Highs 57-62. Min Rh: 25-30 percent. Northwest winds 5-14 mph with gusts to 25 mph in the afternoon. .THURSDAY... Partly cloudy with chance of rain showers. Lows 39-44. Highs 58-63. Min Rh: 22-27 percent. West winds 8-18 mph with gusts to 30 mph in the afternoon. .FRIDAY... Partly cloudy. Lows 37-42. Highs 60-65. Min Rh: 20-25 percent.West winds 7-17 mph with gusts to 25 mph in the afternoon. $$ Forecaster...Booth Requested by...Sam Sulser Type of request...PRESCRIBED .TAG 2612604.0/MSO .DELDT 05/03/26 .FormatterVersion 2.0.0 .EMAIL samuel.sulser@usda.gov