


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
652 FNUS55 KMSO 140348 FWFMSO Fire Weather Planning Forecast for Wrn Montana and N Cntrl Idaho National Weather Service Missoula MT 948 PM MDT Wed Aug 13 2025 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT THURSDAY for East Beaverhead... .DISCUSSION... Idaho (Zones 102 and 103): Critical fire weather conditions will continue through this evening due to low RH and gusty west winds. Cooler temperatures will be in place tomorrow into Friday. Increasing instability Friday afternoon may lead to the potential of showers and thunderstorms. Northwest MT (Zones 104 and 105): Elevated fire weather conditions will continue through this evening due to low RH and gusty west winds. Cooler temperatures will be in place tomorrow into Friday. Showers and thunderstorms will be possible Friday and Saturday with zone 104 having a 20 to 40% chance of a wetting rain. West Central MT (Zones 106, 107 and 108): Elevated to critical fire weather conditions will continue through this evening due to low RH and gusty west winds. Cooler temperatures will be in place tomorrow into Friday. Southwest MT (Zones 109, 110 and 111): Critical fire weather conditions will continue through this evening for the Beaverhead/Deerlodge NF due to gusty west winds and low RHs. A similar threat exists for Thursday, but mainly for zone 111. Isolated thunderstorms this evening and tomorrow will allow for minor lightning concerns, mainly south of Dillon. Dry and windy conditions continue through the weekend leading to continued elevated fire weather concerns. IDZ102-150400- Palouse/Hells Canyon- 848 PM PDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Mostly clear. Haze. * Min Temperature.....60-65 valleys and 50-55 ridges. * Max Humidity........48-58 percent valleys and 58-68 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 5-10 mph late in the evening becoming downslope/downvalley 2-5 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......Below 500 ft to 1 kft agl. * Transport Winds.....West 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....85-95 valleys and 65-70 ridges. * Min Humidity........14-24 percent valleys and 21-31 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 5-15 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......3 kft agl until 1000. 8 kft agl after 1500. * Transport Winds.....West 10 mph until 1400, then 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....60-65 valleys and 50-55 ridges. * Max Humidity........46-56 percent. * 20-Foot Winds....... * Lower Elevation......Northwest 5-10 mph in the evening becoming downslope/downvalley 2-5 mph. * Ridge Top............Northwest 5-10 mph. * Mixing Height.......8 kft agl until 1900. Below 500 ft to 1 kft agl after 0400. * Transport Winds.....West 15 mph until 2400, then variable less than 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....85-95 valleys and 70-75 ridges. * Min Humidity........20-30 percent valleys and 33-43 percent ridges. * 20-Foot Winds....... * Lower Elevation......Calm to becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............West 5-10 mph. * Mixing Height.......2 kft agl until 1000. 8 kft agl after 1400. * Transport Winds.....Southwest 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Not as warm. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 60-70. Highs 75-85. Min humidities 35-45 percent. Northwest winds 5-10 mph. .SUNDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 80-90. Min humidities 20-30 percent. Northwest winds 5-10 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 85-95. Northwest winds 5-10 mph. .TUESDAY...Mostly clear. Lows 55-65. Highs 85-95. .WEDNESDAY...Mostly clear. Lows 55-65. Highs 85-95. $$ IDZ103-150400- Clearwater/Nez Perce- 848 PM PDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Mostly clear. * Min Temperature.....45-55. * Max Humidity........51-61 percent. * 20-Foot Winds....... * Lower Elevation......West 10-15 mph. * Ridge Top............West 10-15 mph. * Mixing Height.......1-2 kft agl. * Transport Winds.....West 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....85-90 valleys and 70-80 ridges. * Min Humidity........21-31 percent. * 20-Foot Winds....... * Lower Elevation......Calm to variable less than 7 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......3 kft agl until 1000. 8 kft agl after 1500. * Transport Winds.....West 10 mph until 1200, then 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....45-55. * Max Humidity........50-60 percent. * 20-Foot Winds....... * Lower Elevation......Downslope/downvalley 2-5 mph. * Ridge Top............Northwest 5-15 mph becoming west up to 5 mph after midnight. * Mixing Height.......7 kft agl until 1900. Below 500 ft to 1 kft agl after 2000. * Transport Winds.....West 15 mph until 2200, then variable less than 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....85-90 valleys and 70-80 ridges. * Min Humidity........21-31 percent. * 20-Foot Winds....... * Lower Elevation......Calm to becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............Southwest 5-10 mph. * Mixing Height.......2 kft agl until 1000. 8 kft agl after 1400. * Transport Winds.....Southwest 10 mph until 1300, then 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 75-85. Min humidities 35-45 percent. West winds 5-10 mph. .SUNDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 50-60. Highs 75-85. Min humidities 25-35 percent. West winds 5-10 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 80-90. West winds 5-10 mph. .TUESDAY...Mostly clear. Lows 55-65. Highs 80-90. .WEDNESDAY...Mostly clear. Lows 55-65. Highs 80-90. $$ MTZ104-105-150400- Kootenai-Flathead/Glacier Park- 948 PM MDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Partly cloudy. Haze and areas of smoke late in the evening. * Min Temperature.....50-55. * Max Humidity........69-79 percent valleys and 60-70 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 10-20 mph. * Ridge Top............Southwest 10-20 mph. * Mixing Height.......1-2 kft agl. * Transport Winds.....West 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Partly cloudy. Slight chance of rain. * Max Temperature.....75-85 valleys and 60-70 ridges. * Min Humidity........24-34 percent valleys and 38-48 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 10-15 mph. * Ridge Top............Southwest 10-15 mph. * Mixing Height.......1-2 kft agl until 0900. 8 kft agl after 1300. * Transport Winds.....West 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....45-55. * Max Humidity........73-83 percent valleys and 61-71 percent ridges. * 20-Foot Winds....... * Lower Elevation......Variable less than 5 mph. * Ridge Top............Southwest 5-15 mph. * Mixing Height.......8 kft agl until 1900. Below 500 ft to 1 kft agl after 2000. * Transport Winds.....Southwest 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....75-80 valleys and 60-70 ridges. * Min Humidity........26-36 percent valleys and 41-51 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 5-15 mph. * Ridge Top............Southwest 5-15 mph. * Mixing Height.......3 kft agl until 1000. 6 kft agl after 1200. * Transport Winds.....Southwest 15 mph until 1600, then 20 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 55-65. Highs 65-75. Min humidities 35-45 percent. Southwest winds 10-15 mph. .SUNDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 50-60. Highs 75-85. Min humidities 25-35 percent. Southwest winds 10-15 mph. .MONDAY...Partly cloudy with slight chance of rain. Chance of rain 20 percent. Lows 55-65. Highs 75-85. Southwest winds 5-10 mph. .TUESDAY...Mostly clear. Lows 55-65. Highs 80-90. .WEDNESDAY...Mostly clear. Lows 55-65. Highs 75-85. $$ MTZ106-108-150400- West Lolo-East Lolo- 948 PM MDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Mostly clear. Areas of smoke late in the evening. * Min Temperature.....50-60. * Max Humidity........56-66 percent valleys and 49-59 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 5-15 mph. * Ridge Top............Southwest 10-20 mph. * Mixing Height.......Below 500 ft to 1 kft agl. * Transport Winds.....West 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....75-85 valleys and 68-78 ridges. * Min Humidity........15-25 percent valleys and 21-31 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 5-15 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......1-2 kft agl until 0900. 9 kft agl after 1300. * Transport Winds.....West 15 mph until 1500, then 20 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....45-55. * Max Humidity........55-65 percent valleys and 49-59 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 10-15 mph. * Ridge Top............West 10-15 mph. * Mixing Height.......8 kft agl until 1900. Below 500 ft to 1 kft agl after 0500. * Transport Winds.....West 15 mph until 0300, then variable less than 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....75-85 valleys and 68-78 ridges. * Min Humidity........21-31 percent. * 20-Foot Winds....... * Lower Elevation......Calm to variable less than 7 mph. * Ridge Top............Southwest 5-10 mph. * Mixing Height.......3 kft agl until 1000. 9 kft agl after 1400. * Transport Winds.....Southwest 10 mph until 1100, then 20 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Partly cloudy with slight chance of rain. Chance of rain 20 percent. Lows 55-65. Highs 75-85. Min humidities 20-30 percent. West winds 5-10 mph. .SUNDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 50-60. Highs 75-85. Min humidities 20-30 percent. West winds 5-10 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 80-90. Diurnal terrain winds to 10 mph. .TUESDAY...Mostly clear. Lows 55-65. Highs 85-95. .WEDNESDAY...Mostly clear. Lows 55-65. Highs 80-90. $$ MTZ107-150400- Flathead Reservation- 948 PM MDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Mostly clear. Areas of smoke late in the evening. * Min Temperature.....55-60. * Max Humidity........50-60 percent valleys and 57-67 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 5-15 mph. * Ridge Top............Southwest 10-20 mph. * Mixing Height.......Below 500 ft to 1 kft agl. * Transport Winds.....Southwest 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....85-90 valleys and 60-65 ridges. * Min Humidity........16-26 percent valleys and 27-37 percent ridges. * 20-Foot Winds....... * Lower Elevation......Southwest 5-15 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......1-2 kft agl until 0900. 9 kft agl after 1300. * Transport Winds.....Southwest 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....55-60 valleys and 45-50 ridges. * Max Humidity........48-58 percent. * 20-Foot Winds....... * Lower Elevation......Southwest 10-15 mph. * Ridge Top............Southwest 10-15 mph. * Mixing Height.......9 kft agl until 1900. Below 500 ft to 1 kft agl after 2000. * Transport Winds.....West 15 mph until 2300, then variable less than 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....85-90 valleys and 60-65 ridges. * Min Humidity........20-30 percent valleys and 28-38 percent ridges. * 20-Foot Winds....... * Lower Elevation......Calm to variable less than 7 mph. * Ridge Top............Southwest 5-15 mph. * Mixing Height.......2 kft agl until 1000. 9 kft agl after 1400. * Transport Winds.....Southwest 10 mph until 1100, then 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 75-85. Min humidities 30-40 percent. Southwest winds 10-15 mph. .SUNDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 80-90. Min humidities 20-30 percent. West winds 10-15 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 55-65. Highs 80-90. West winds 5-10 mph. .TUESDAY...Mostly clear. Lows 55-65. Highs 85-95. .WEDNESDAY...Mostly clear. Lows 60-70. Highs 85-95. $$ MTZ109-150400- Bitterroot- 948 PM MDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Mostly clear. * Min Temperature.....45-55. * Max Humidity........54-64 percent valleys and 47-57 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 5-15 mph becoming south 5-10 mph after midnight. * Ridge Top............West 5-15 mph. * Mixing Height.......1-2 kft agl. * Transport Winds.....West 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....85-90 valleys and 70-80 ridges. * Min Humidity........17-27 percent. * 20-Foot Winds....... * Lower Elevation......Calm to becoming west 5-15 mph in the afternoon. * Ridge Top............West 5-15 mph. * Mixing Height.......3 kft agl until 1000. 10 kft agl after 1400. * Transport Winds.....Southwest 10 mph until 1100, then west 20 mph. * Chance Lightning....Near 0 percent in the Darby, Sula, and West Fork Districts...and 0 percent in areas north of Hamilton. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....45-55. * Max Humidity........67-77 percent valleys and 52-62 percent ridges. * 20-Foot Winds....... * Lower Elevation......Northwest 10-15 mph in the evening becoming downslope/downvalley 5-10 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......9 kft agl until 1900. Below 500 ft to 1 kft agl after 2000. * Transport Winds.....West 15 mph until 2200, then variable less than 10 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. * Max Temperature.....85-90 valleys and 70-80 ridges. * Min Humidity........18-28 percent. * 20-Foot Winds....... * Lower Elevation......Calm to variable less than 7 mph. * Ridge Top............Southwest 10-15 mph. * Mixing Height.......3 kft agl until 1000. 11 kft agl after 1500. * Transport Winds.....Southwest 10 mph until 1200, then 20 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Partly cloudy. Lows 55-65. Highs 75-85. Min humidities 20-30 percent. West winds 5-10 mph. .SUNDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 50-60. Highs 75-85. Min humidities 25-35 percent. West winds 5-10 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 50-60. Highs 80-90. Southwest winds 5-10 mph. .TUESDAY...Mostly clear. Lows 55-65. Highs 80-90. .WEDNESDAY...Mostly clear. Lows 55-65. Highs 80-90. $$ MTZ111-150400- East Beaverhead- 948 PM MDT Wed Aug 13 2025 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT THURSDAY... .REST OF TONIGHT... * Sky/Weather.........Mostly clear. Haze and areas of smoke after midnight. * Min Temperature.....50-55. * Max Humidity........55-65 percent valleys and 36-46 percent ridges. * 20-Foot Winds....... * Lower Elevation......Downslope/downvalley 2-5 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......Below 500 ft to 1 kft agl. * Transport Winds.....West 15 mph until 0500, then variable less than 10 mph. * Chance Lightning....0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Partly cloudy. Haze in the morning. * Max Temperature.....90-95 valleys and 70-75 ridges. * Min Humidity........10-18 percent. * 20-Foot Winds....... * Lower Elevation......Southwest 10-15 mph becoming west 15-25 mph in the afternoon. * Ridge Top............Southwest 15-25 mph. * Mixing Height.......3 kft agl until 1000. Greater than 12 kft agl after 1400. * Transport Winds.....Southwest 15 mph until 1100. West 30 mph after 1300. * Chance Lightning....15 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....45-55. * Max Humidity........59-69 percent valleys and 41-51 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 10-20 mph becoming southwest 5-10 mph after midnight. * Ridge Top............West 10-20 mph decreasing to 5-10 mph after midnight. * Mixing Height.......Greater than 12 kft agl until 1900. Below 500 ft to 1 kft agl after 2000. * Transport Winds.....West 25 mph until 2000. Variable less than 10 mph after 0300. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....90-95 valleys and 70-75 ridges. * Min Humidity........10-17 percent. * 20-Foot Winds....... * Lower Elevation......Calm to becoming 10-20 mph in the afternoon. * Ridge Top............Southwest 5-10 mph increasing to 10-20 mph in the afternoon. * Mixing Height.......3 kft agl until 1000. Greater than 12 kft agl after 1600. * Transport Winds.....Southwest 10 mph until 1000. 25 mph after 1200. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Partly cloudy. Lows 50-60. Highs 80-90. Min humidities 10-20 percent. Southwest winds 10-20 mph. .SUNDAY...Partly cloudy with chance of rain showers. Chance of showers 40 percent. Lows 50-60. Highs 75-85. Min humidities 10-20 percent. Southwest winds 10-15 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 50-60. Highs 80-90. South winds 10-15 mph. .TUESDAY...Mostly clear. Lows 50-60. Highs 85-95. .WEDNESDAY...Mostly clear. Lows 50-60. Highs 80-90. $$ MTZ110-150400- Deerlodge/West Beaverhead- 948 PM MDT Wed Aug 13 2025 .REST OF TONIGHT... * Sky/Weather.........Mostly clear. * Min Temperature.....38-48 valleys and 45-50 ridges. * Max Humidity........56-66 percent valleys and 44-54 percent ridges. * 20-Foot Winds....... * Lower Elevation......West 5-10 mph becoming southwest after midnight. * Ridge Top............West 10-15 mph. * Mixing Height.......Below 500 ft to 1 kft agl. * Transport Winds.....West 15 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....80-85 valleys and 70-75 ridges. * Min Humidity........11-21 percent. * 20-Foot Winds....... * Lower Elevation......West 10-20 mph. * Ridge Top............West 10-20 mph. * Mixing Height.......3 kft agl until 1000. 12 kft agl after 1400. * Transport Winds.....West 15 mph until 1100, then 25 mph. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .THURSDAY NIGHT... * Sky/Weather.........Partly cloudy. * Min Temperature.....35-45 valleys and 45-50 ridges. * Max Humidity........70-80 percent valleys and 53-63 percent ridges. * 20-Foot Winds....... * Lower Elevation......Northwest 5-15 mph in the evening becoming downslope/downvalley 2-5 mph. * Ridge Top............West 5-15 mph. * Mixing Height.......11 kft agl until 1900. Below 500 ft to 1 kft agl after 0400. * Transport Winds.....West 20 mph until 2100. Variable less than 10 mph after 0500. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Mostly sunny. * Max Temperature.....80-85 valleys and 70-80 ridges. * Min Humidity........12-22 percent. * 20-Foot Winds....... * Lower Elevation......Calm to becoming west 5-15 mph in the afternoon. * Ridge Top............Southwest 5-15 mph. * Mixing Height.......2 kft agl until 1000. Greater than 12 kft agl after 1400. * Transport Winds.....Southwest 10 mph until 1100. 25 mph after 1400. * Chance Lightning....Near 0 percent. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Mostly clear. Lows 50-60. Highs 75-85. Min humidities 15-25 percent. Southwest winds 10-15 mph. .SUNDAY...Partly cloudy with chance of rain showers and thunderstorms. Chance of precipitation 30 percent. Lows 50-60. Highs 75-85. Min humidities 15-25 percent. West winds 10-15 mph. .MONDAY...Partly cloudy with slight chance of rain showers and thunderstorms. Chance of precipitation 20 percent. Lows 45-55. Highs 75-85. Southwest winds 5-10 mph. .TUESDAY...Mostly clear. Lows 50-60. Highs 80-90. .WEDNESDAY...Mostly clear. Lows 50-60. Highs 80-90. $$