FNUS75 KMSO 191134 FWSMSO Spot Forecast for Jack Creek Rx National Weather Service Missoula MT 534 AM MDT Thu Mar 19 2026 Forecast is based on ignition time of 0600 MDT on March 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Abnormally warm and dry conditions are anticipated today through Friday. RHs will drop into the mid teens once again this afternoon with relatively poor recoveries overnight. Anticipate windy conditions this afternoon, with gusts approaching 35 to 40 mph. Critical fire weather conditions are anticipated. Drier fuels would warrant a red flag warning. .TODAY... * Sky/Weather.........Partly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Max Temperature.....61-66. * Min Humidity........13-18 percent. * Wind (20 ft)........Southwest 12-22 mph. Gusts to 35 mph in the afternoon. * Mixing Height.......2500 ft agl increasing to 6000 ft agl late in the morning. * Mixing Winds........Southwest 25 mph. * Precip Amount.......0.00 inches. .TONIGHT... * Sky/Weather.........Partly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Min Temperature.....40-45. * Max Humidity........35-40 percent. * Wind (20 ft)........Southwest 9-12 mph. * Mixing Height.......2000 ft agl decreasing to 1000 ft agl early in the evening. * Mixing Winds........West 20 mph. * Precip Amount.......0.00 inches. .FRIDAY... * Sky/Weather.........Partly cloudy. * CWR (> 0.10 Inch)...0 percent. * Chance Lightning....0 percent. * Max Temperature.....64-69. * Min Humidity........16-21 percent. * Wind (20 ft)........Southwest 10-18 mph. Gusts up to 30 mph in the afternoon. * Mixing Height.......2500 ft agl increasing to 5500 ft agl late in the morning, then increasing to 8000 ft agl late in the afternoon decreasing to 5000 ft agl late in the afternoon. * Mixing Winds........Southwest 30 mph. * Precip Amount.......0.00 inches. $$ Forecaster...JennK Requested by...Chris Hericks Type of request...PRESCRIBED .TAG 2606108.1/MSO .DELDT 03/19/26 .FormatterVersion 2.0.0 .EMAIL christopher.e.hericks@usda.gov