


Suppression Forecast
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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764 FNUS75 KMSO 192107 FWSMSO Spot Forecast for Garnet National Weather Service Missoula MT 307 PM MDT Sat Jul 19 2025 Forecast is based on forecast start time of 1600 MDT on July 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Cloud cover will increase on Sunday with similar temperatures and RH to Saturday, but not quite as gusty in the afternoon. Precipitation chances begin to increase Sunday night into Monday as a low pressure system digs into the Pacific northwest. Showers and isolated thunderstorms are anticipated, though wetting rains are not likely (30 percent chance in the 24 hours ending Tuesday morning). Cooler temperatures and higher RHs will be in place for Monday and Tuesday. Showers may develop Tuesday afternoon, but again wetting rains aren`t anticipated. Warming and drying will occur by Wednesday and Thursday as high pressure begins to build back over the region. .SUNDAY... * Sky/Weather.........Mostly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Max Temperature.....67-72. * Min Humidity........25-30 percent. * Wind (20 ft)........Southwest 4-6 mph becoming west 5-10 mph with gusts to 20 mph in the afternoon. * Mixing Height.......2000 ft agl increasing to 5500 ft agl late in the morning. * Mixing Winds........West 15 mph. * Precip Amount.......0.00 inches. .SUNDAY NIGHT... * Sky/Weather.........Mostly cloudy. Slight chance of a shower after midnight. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....10 percent. * Min Temperature.....49-54. * Max Humidity........45-50 percent. * Wind (20 ft)........Northwest 6-13 mph in the evening becoming variable 3-5 mph after sunset. * Mixing Height.......1000 ft agl decreasing to less than 100 ft agl in the late evening and overnight. * Mixing Winds........West 10 mph. * Precip Amount.......0.00 inches. .MONDAY... * Sky/Weather.........Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. * CWR (> 0.10 Inch)...20 percent. * Chance Lightning....20 percent. * Max Temperature.....59-64. * Min Humidity........45-50 percent. * Wind (20 ft)........East around 6 mph shifting to the northwest 6-10 mph in the afternoon. * Mixing Height.......2500 ft agl increasing to 3500 ft agl late in the afternoon. * Mixing Winds........Northwest 5 mph. * Precip Amount.......0.00-0.05 inches. .FORECAST DAYS 3 THROUGH 5... .TUESDAY... Mostly cloudy with chance of showers and thunderstorms. Lows 46-51. Highs 64-69. Min RHs 30 to 35 percent. Variable winds up to 10 mph. Precip amounts of 0.00 to 0.06 inches. .WEDNESDAY... Partly cloudy. Lows 47-52. Highs 69-74. Diurnal terrain winds to 10 mph. Min RHs 25 to 30 percent. .THURSDAY... Mostly clear. Lows 49-54. Highs 73-78. West winds 5-10 mph. $$ Forecaster...JennK Requested by...Matt Griffin Type of request...WILDFIRE .TAG 2517729.18/MSO .DELDT 07/19/25 .FormatterVersion 2.0.0 .EMAIL gelderloosdavid3@gmail.com,garnetfireplans@gmail.com