Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
854 FNUS55 KMSO 100835 FWFMSO Fire Weather Planning Forecast for Wrn Montana and N Cntrl Idaho National Weather Service Missoula MT 235 AM MDT Fri May 10 2024 .DISCUSSION... Idaho (Zones 102 and 103): High pressure over the Northern Rockies will remain in place through Sunday. Expect clear skies and increasing daytime temperatures during this time. Winds will be primarily terrain- driven. Northwest MT (Zones 104 and 105): High pressure over the Northern Rockies will remain in place through Sunday. Expect clear skies and increasing daytime temperatures during this time. Winds will be primarily terrain- driven today and increase out of the west on Saturday. West Central MT (Zones 106, 107 and 108): High pressure over the Northern Rockies will remain in place through Sunday. Expect clear skies and increasing daytime temperatures during this time. Winds will be primarily terrain-driven today and increase out of the west on Saturday. Southwest MT (Zones 109, 110 and 111): High pressure over the Northern Rockies will remain in place through Sunday. Expect clear skies and increasing daytime temperatures during this time. Winds will be primarily terrain-driven today and increase out of the west or northwest on Saturday. IDZ102-103-110845- Palouse/Hells Canyon-Clearwater/Nez Perce- 135 AM PDT Fri May 10 2024 .TODAY... * Sky/Weather.........Mostly sunny. Widespread frost in the morning. * Max Temperature.....75-85 valleys and 63-73 ridges. * Min Humidity........18-28 percent valleys and 24-34 percent ridges. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............Southeast 5-10 mph becoming north in the afternoon. * Haines Index........4 low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Mostly clear. * Min Temperature.....40-50. * Max Humidity........61-71 percent. * 20-Foot Winds....... * Lower Elevation......Downslope/downvalley 2-5 mph. * Ridge Top............North 5-10 mph becoming southwest up to 5 mph after midnight. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....80-85 valleys and 63-73 ridges. * Min Humidity........22-32 percent. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............West 5-10 mph. * Haines Index........4 low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SUNDAY...Mostly clear. Lows 50-60. Highs 75-85. Min humidities 20-30 percent. Southwest winds 10-15 mph. .MONDAY...Cooler. Mostly clear. Lows 45-55. Highs 65-75. Min humidities 25-35 percent. West winds 5-15 mph. .TUESDAY...Partly cloudy. Lows 45-55. Highs 60-70. West winds 5-15 mph. .WEDNESDAY...Partly cloudy. Slight chance of rain. Lows 45-55. Highs 65-75. .THURSDAY...Partly cloudy. Chance of rain. Lows 45-55. Highs 65-75. $$ MTZ104-105-110845- Kootenai-Flathead/Glacier Park- 235 AM MDT Fri May 10 2024 .TODAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....78-88 valleys and 60-70 ridges. * Min Humidity........12-22 percent valleys and 26-36 percent ridges. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............Southeast 5-10 mph becoming west 5-15 mph in the afternoon. * Haines Index........4 low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....40-50. * Max Humidity........53-63 percent. * 20-Foot Winds....... * Lower Elevation......Southwest 5-10 mph in the evening becoming downslope/downvalley 2-5 mph. * Ridge Top............West 5-15 mph. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....80-90 valleys and 60-70 ridges. * Min Humidity........11-21 percent valleys and 30-40 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 5-15 mph. * Ridge Top............Southwest 5-15 mph. * Haines Index........3 very low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SUNDAY...Mostly clear. Lows 45-55. Highs 70-80. Min humidities 15-25 percent. Southwest winds 10-20 mph. .MONDAY...Cooler. Partly cloudy with slight chance of rain. Lows 45-55. Highs 60-70. Min humidities 25-35 percent. Southwest winds 15-25 mph. .TUESDAY...Partly cloudy with chance of rain. Lows 40-50. Highs 60-70. West winds 10-20 mph. .WEDNESDAY...Partly cloudy. Chance of rain. Lows 40-50. Highs 60-70. .THURSDAY...Partly cloudy. Chance of rain. Lows 40-50. Highs 60-70. $$ MTZ106-108-110845- West Lolo-East Lolo- 235 AM MDT Fri May 10 2024 .TODAY... * Sky/Weather.........Mostly sunny. Areas of frost in the morning. * Max Temperature.....73-83 valleys and 63-73 ridges. * Min Humidity........14-24 percent valleys and 25-35 percent ridges. * 20-Foot Winds....... * Lower Elevation......Variable less than 7 mph. * Ridge Top............East 5-10 mph becoming north in the afternoon. * Haines Index........4 low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....40-50. * Max Humidity........68-78 percent valleys and 57-67 percent ridges. * 20-Foot Winds....... * Lower Elevation......Downslope/downvalley 2-5 mph. * Ridge Top............West 5-10 mph. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....75-85 valleys and 63-73 ridges. * Min Humidity........15-25 percent valleys and 25-35 percent ridges. * 20-Foot Winds....... * Lower Elevation......Variable less than 7 mph. * Ridge Top............West 5-10 mph. * Haines Index........3 very low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SUNDAY...Mostly clear. Lows 45-55. Highs 70-80. Min humidities 15-25 percent. West winds 10-15 mph. .MONDAY...Partly cloudy. Lows 45-55. Highs 65-75. Min humidities 20-30 percent. West winds 10-20 mph. .TUESDAY...Partly cloudy with slight chance of rain. Lows 45-55. Highs 60-70. West winds 10-20 mph. .WEDNESDAY...Partly cloudy. Chance of rain. Lows 40-50. Highs 60-70. .THURSDAY...Partly cloudy. Chance of rain. Lows 40-50. Highs 60-70. $$ MTZ107-110845- Flathead Reservation- 235 AM MDT Fri May 10 2024 .TODAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....75-80 valleys and 55-60 ridges. * Min Humidity........19-29 percent valleys and 27-37 percent ridges. * 20-Foot Winds....... * Lower Elevation......Variable less than 7 mph. * Ridge Top............Southeast 5-10 mph becoming west up to 5 mph in the afternoon. * Haines Index........4 low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....45-50. * Max Humidity........62-72 percent valleys and 56-66 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 5-10 mph. * Ridge Top............Southwest 5-10 mph. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....80-85 valleys and 55-60 ridges. * Min Humidity........21-31 percent valleys and 31-41 percent ridges. * 20-Foot Winds....... * Lower Elevation......Variable less than 7 mph. * Ridge Top............West 5-10 mph in the morning. * Haines Index........3 very low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SUNDAY...Mostly clear. Lows 50-60. Highs 75-85. Min humidities 15-25 percent. Southwest winds 10-15 mph. .MONDAY...Cooler. Mostly clear. Lows 50-60. Highs 65-75. Min humidities 20-30 percent. Southwest winds 10-20 mph. .TUESDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45-55. Highs 65-75. Southwest winds 10-20 mph. .WEDNESDAY...Partly cloudy. Chance of rain. Lows 45-55. Highs 65-75. .THURSDAY...Partly cloudy. Chance of rain. Lows 45-55. Highs 65-75. $$ MTZ109-110845- Bitterroot- 235 AM MDT Fri May 10 2024 .TODAY... * Sky/Weather.........Mostly sunny. Widespread frost in the morning. * Max Temperature.....75-80 valleys and 60-65 ridges. * Min Humidity........16-26 percent valleys and 27-37 percent ridges. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............Southeast 5-10 mph becoming northeast in the afternoon. * Haines Index........3 very low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Mostly clear. Areas of frost after midnight. * Min Temperature.....40-45. * Max Humidity........54-64 percent. * 20-Foot Winds....... * Lower Elevation......Northwest 5-10 mph in the evening becoming downslope/downvalley 2-5 mph. * Ridge Top............North 5-10 mph becoming west up to 5 mph after midnight. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....80-85 valleys and 60-65 ridges. * Min Humidity........15-25 percent valleys and 24-34 percent ridges. * 20-Foot Winds....... * Lower Elevation......Variable less than 7 mph. * Ridge Top............West 5-10 mph. * Haines Index........3 very low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SUNDAY...Mostly clear. Lows 40-50. Highs 70-80. Min humidities 15-25 percent. West winds 10-15 mph. .MONDAY...Cooler. Mostly clear. Slight chance of rain. Lows 45-55. Highs 60-70. Min humidities 20-30 percent. West winds 10-20 mph. .TUESDAY...Partly cloudy. Lows 40-50. Highs 55-65. West winds 5-15 mph. .WEDNESDAY...Partly cloudy. Slight chance of rain. Lows 40-50. Highs 60-70. .THURSDAY...Partly cloudy. Chance of rain. Lows 40-50. Highs 60-70. $$ MTZ110-111-110845- Deerlodge/West Beaverhead-East Beaverhead- 235 AM MDT Fri May 10 2024 .TODAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....65-70 valleys and 53-63 ridges. * Min Humidity........21-31 percent valleys and 29-39 percent ridges. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............Northeast 5-10 mph. * Haines Index........3 very low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Mostly clear. * Min Temperature.....30-40. * Max Humidity........68-78 percent valleys and 61-71 percent ridges. * 20-Foot Winds....... * Lower Elevation......Northeast 5-10 mph in the evening becoming downslope/downvalley 2-5 mph. * Ridge Top............Northeast 5-10 mph becoming southwest up to 5 mph after midnight. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....70-75 valleys and 55-65 ridges. * Min Humidity........19-29 percent. * 20-Foot Winds....... * Lower Elevation......Northwest 5-15 mph. * Ridge Top............Northwest 5-15 mph. * Haines Index........4 low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SUNDAY...Mostly clear. Lows 40-50. Highs 65-75. Min humidities 10-20 percent. West winds 10-15 mph. .MONDAY...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40-50. Highs 65-75. Min humidities 15-25 percent. West winds 10-20 mph. .TUESDAY...Cooler. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 40-50. Highs 55-65. Northwest winds 10-20 mph. .WEDNESDAY...Partly cloudy. Slight chance of rain. Lows 35-45. Highs 60-70. .THURSDAY...Partly cloudy. Chance of rain and snow. Lows 40-50. Highs 60-70. $$