Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
941 FNUS55 KPSR 040821 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 121 AM MST Wed Dec 4 2024 .DISCUSSION... Overall tranquil weather conditions will continue to prevail through the end of the week, but with some slight chances for a few very light showers over the eastern Arizona higher terrain on Thursday. Expect overall light winds each day somewhat following diurnal wind patterns. However, some breeziness is likely mainly during the overnight and morning hours across the higher terrain of eastern Arizona and within the Lower CO River Valley. MinRHs will stay in the teens across the western districts to 20-25% over the south-central Arizona lower deserts and 30-40% over the Arizona higher terrain. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-042030- West Central Deserts/Northwest Maricopa County/Greater Phoenix Area/Southwest Deserts/Southwest Maricopa County/ Northwest and North-Central Pinal County- Phoenix BLM/YUM BLM/CAZ-CRZ- 121 AM MST Wed Dec 4 2024 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................72-77. * 24 hr trend..................3 degrees cooler. * Min Humidity....................14-27 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming northwest in the afternoon. * Winds...10000 FT MSL............Northeast 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. * Mixing Height for Phoenix.......1000 ft AGL. * Transport Wind for Phoenix......West 2 knots. * Dispersion for Phoenix..........Poor. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................44-54. * 24 hr trend..................Little change. * Max Humidity....................32-58 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the evening becoming northeast after midnight. * Winds...10000 FT MSL............Northeast 5 to 15 mph in the evening becoming light and variable after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................72-77. * 24 hr trend..................Little change. * Min Humidity....................17-26 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northeast 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. * Mixing Height for Phoenix.......1000 ft AGL. * Transport Wind for Phoenix......West 2 knots. * Dispersion for Phoenix..........Poor. .EXTENDED... .FRIDAY...Clear. Lows 45-55. Highs 72-77. Northeast winds 5 to 15 mph. .SATURDAY...Clear. Lows 42-52. Highs 71-76. North winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows 40-50. Highs 70-75. South winds 5 to 10 mph. .MONDAY...Clear. Lows 35-48. Highs 64-70. .TUESDAY...Clear. Lows 34-44. Highs 60-66. $$ AZZ131-CAZ231-042030- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 121 AM MST Wed Dec 4 2024 /1221 AM PST Wed Dec 4 2024/ .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................73-78. * 24 hr trend..................Little change. * Min Humidity....................13-19 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. * Mixing Height for Yuma..........1600 ft AGL. * Transport Wind for Yuma.........North 6 knots. * Dispersion for Yuma.............Marginal. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................42-50. * 24 hr trend..................Little change. * Max Humidity....................33-58 pct. * 24 hr trend..................8 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 5 to 15 mph in the evening becoming light and variable after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................73-78. * 24 hr trend..................Little change. * Min Humidity....................17-22 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. * Mixing Height for Yuma..........1600 ft AGL. * Transport Wind for Yuma.........North 8 knots. * Dispersion for Yuma.............Marginal. .EXTENDED... .FRIDAY...Clear. Lows 42-52. Highs 73-78. North winds 5 to 15 mph. .SATURDAY...Clear. Lows 40-52. Highs 72-77. North winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 39-49. Highs 71-76. East winds 5 to 10 mph. .MONDAY...Clear. Lows 39-48. Highs 66-71. .TUESDAY...Mostly clear. Lows 34-46. Highs 62-67. $$ AZZ133-042030- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 121 AM MST Wed Dec 4 2024 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................61-75. * 24 hr trend..................Little change. * Min Humidity....................25-37 pct. * 24 hr trend..................6 pct wetter. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming south in the afternoon. * Winds...10000 FT MSL............East 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........3 very low potential for large plume dominated fire growth. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................37-51. * 24 hr trend..................Little change. * Max Humidity....................43-67 pct. * 24 hr trend..................15 pct drier. * Winds - 20 foot...Slope/Valley..Northeast 5 to 15 mph. * Winds...10000 FT MSL............East 5 to 15 mph in the evening becoming light and variable after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Mostly sunny. Slight chance of showers in the afternoon. * Max Temperature.................60-75. * 24 hr trend..................Little change. * Min Humidity....................23-36 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 5 to 15 mph. * Winds...10000 FT MSL............Southeast 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........3 very low potential for large plume dominated fire growth. .EXTENDED... .FRIDAY...Mostly clear. Lows 34-52. Highs 58-74. East winds 10 to 20 mph. .SATURDAY...Clear. Lows 34-50. Highs 57-72. East winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 34-49. Highs 56-70. Southeast winds 5 to 10 mph. .MONDAY...Clear. Lows 26-45. Highs 53-66. .TUESDAY...Mostly clear. Lows 24-39. Highs 47-62. $$ CAZ232-042030- Imperial County And Eastern Riverside County- 1221 AM PST Wed Dec 4 2024 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................71-79. * 24 hr trend..................Little change. * Min Humidity....................12-17 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................46-56. * 24 hr trend..................Little change. * Max Humidity....................24-47 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................71-79. * 24 hr trend..................Little change. * Min Humidity....................15-19 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. .EXTENDED... .FRIDAY...Clear. Lows 47-57. Highs 71-79. North winds 5 to 15 mph. .SATURDAY...Clear. Lows 44-56. Highs 70-79. North winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 44-53. Highs 69-78. West winds 5 to 10 mph. .MONDAY...Clear. Lows 42-52. Highs 63-73. .TUESDAY...Mostly clear. Lows 39-48. Highs 58-68. $$ CAZ230-042030- Joshua Tree National Park- 1221 AM PST Wed Dec 4 2024 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................63-73. * 24 hr trend..................Little change. * Min Humidity....................13-17 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................43-52. * 24 hr trend..................Little change. * Max Humidity....................26-34 pct. * 24 hr trend..................7 pct wetter. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................63-73. * 24 hr trend..................Little change. * Min Humidity....................16-20 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. .EXTENDED... .FRIDAY...Clear. Lows 42-51. Highs 61-72. Northwest winds 5 to 15 mph. .SATURDAY...Clear. Lows 41-50. Highs 61-72. Northwest winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 38-49. Highs 61-71. West winds 5 to 15 mph. .MONDAY...Clear. Lows 31-47. Highs 52-63. .TUESDAY...Mostly clear. Lows 31-41. Highs 47-59. $$ .8 TO 10 DAY OUTLOOK...Wednesday December 11th through Friday December 13th: Near normal temperatures and below median precipitation.