FNUS75 KMSO 091207 FWSMSO Spot Forecast for Blackfoot TREX Site 2 National Weather Service Missoula MT 607 AM MDT Fri May 9 2025 Forecast is based on ignition time of 0700 MDT on May 09. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Warm and mostly dry conditions are expected the next two days. Southwest to west winds will be common in the afternoons, gusting around 20 mph. Rh recovery tonight will decent. The first chance of showers and thunderstorms will be late Saturday afternoon/evening, though any rain will be limited. Watch for gusty outflow winds over 40 mph near any thunderstorms Saturday and Sunday afternoons. A cool and wetter pattern sets up Sunday through the first half of next week. There is a 70% probability of at least a 0.25 inch of precipitation over 72 hours from Sunday morning-Wednesday morning. .REST OF TODAY... * Sky/Weather.........Partly cloudy (mainly high clouds). * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Max Temperature.....76-81. * Min Humidity........18-23 percent. * Wind (20 ft)........Variable 1-3 mph becoming southwest to west 5-8 mph in the afternoon. Gusts to 18 mph in the afternoon. * Mixing Height.......1000 ft agl increasing to 9500 ft agl in the afternoon. * Mixing Winds........Southwest 10 mph. * Precip Amount.......0.00 inches. .TONIGHT... * Sky/Weather.........Partly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Min Temperature.....42-47. * Max Humidity........70-75 percent. * Wind (20 ft)........South around 5 mph in the evening becoming variable 1-3 mph. * Mixing Height.......8000 ft agl decreasing to 1000 ft agl after sunset. * Mixing Winds........Southeast 5 mph. * Precip Amount.......0.00 inches. .SATURDAY... * Sky/Weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the late afternoon. * CWR (> 0.10 Inch)...10 percent. * Chance Lightning....20 percent. * Max Temperature.....82-87. * Min Humidity........19-24 percent. * Wind (20 ft)........Variable 1-3 mph becoming southwest to west 5-8 mph in the afternoon. Gusts to 23 mph in the afternoon. Watch for gusty outflow winds with any thunderstorms beginning late afternoon. * Mixing Height.......1000 ft agl increasing to 9000 ft agl in the afternoon. * Mixing Winds........Southwest 15 mph. * Precip Amount.......0.00-0.05 inches. $$ Forecaster...Booth Requested by...Dave Type of request...PRESCRIBED .TAG 2512099.10/MSO .DELDT 05/09/25 .FormatterVersion 2.0.0 .EMAIL melisa.griffith@mt.gov,dhanna@tnc.org