Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ

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217
FNUS55 KPSR 232110 CCA
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
210 PM MST Sat Sep 23 2017

...correction to extended dates...

.DISCUSSION...

A cool and dry airmass will remain over the region as troughing
persists over the Great Basin. Some afternoon breeziness will be
possible during the afternoons but not much stronger than 20 mph
at peak afternoon heating. Temperatures to remain quite cool
(10-15 degrees below normal). Minimum humidities to range from
12-20 percent for the lower elevations and 20-30 percent for the
foothills/higher terrain locales, with fair to good overnight
recoveries.

...Thunderstorms imply gusty winds...

Note...Additional Fire Weather Forecast information can be found
in the Area Forecast Discussion. See product PHXAFDPSR.

AZZ132-240915-
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-
209 PM MST Sat Sep 23 2017

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................54-64.
*    24 hr trend..................Little change.
* Max Humidity....................28-37 pct.
*    24 hr trend..................5 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............West 10 to 20 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................81-88.
*    24 hr trend..................Little change.
* Min Humidity....................8-13 pct.
*    24 hr trend..................4 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 10 to 20 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.
* Mixing Height for Phoenix.......8500 ft AGL.
* Transport Wind for Phoenix......Northwest 2 knots.
* Dispersion for Phoenix..........Fair.

.SUNDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................55-65.
*    24 hr trend..................Little change.
* Max Humidity....................24-33 pct.
*    24 hr trend..................4 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 10 to 15 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................84-90.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................8-13 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............North 5 to 15 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.
* Mixing Height for Phoenix.......7900 ft AGL.
* Transport Wind for Phoenix......Calm.
* Dispersion for Phoenix..........Poor.


.EXTENDED...
.TUESDAY...Clear. Lows 57-67. Highs 86-93. North winds 5 to
10 mph. Minimum relative humidity may be lower than 15 percent.
.WEDNESDAY...Mostly clear. Lows 59-69. Highs 88-94. North winds
5 to 10 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 63-73. Highs 89-96. North winds
5 to 15 mph.
.FRIDAY...Mostly clear. Lows 65-75. Highs 90-97.
.SATURDAY...Mostly clear. Lows 66-76. Highs 91-98.

$$

AZZ133-240915-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
209 PM MST Sat Sep 23 2017

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................45-57.
*    24 hr trend..................6 degrees cooler.
* Max Humidity....................30-44 pct.
*    24 hr trend..................15 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening
  becoming north after midnight.
* Winds...10000 FT MSL............Southwest 15 to 25 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................70-83.
*    24 hr trend..................Little change.
* Min Humidity....................10-17 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 10 to 20 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.

.SUNDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................39-57.
*    24 hr trend..................Little change.
* Max Humidity....................25-44 pct.
*    24 hr trend..................5 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the
  evening becoming northeast after midnight.
* Winds...10000 FT MSL............Light and variable in the evening
  becoming southwest 5 to 15 mph after midnight.
* Chance of Precip................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................73-87.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................10-15 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the
  morning becoming west in the afternoon.
* Winds...10000 FT MSL............Light and variable.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.TUESDAY...Mostly clear. Lows 43-63. Highs 75-89. Northeast winds
5 to 10 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 46-65. Highs 76-91. East winds 5 to 15 mph.
.THURSDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 47-66. Highs 75-91. East winds 10 to 20 mph.
.FRIDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 49-67. Highs 76-92.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 49-67. Highs 74-91.

$$

AZZ131-CAZ231-240915-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
209 PM MST Sat Sep 23 2017 /209 PM PDT Sat Sep 23 2017/

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................58-64.
*    24 hr trend..................Little change.
* Max Humidity....................28-37 pct.
*    24 hr trend..................18 pct drier.
* Winds - 20 foot...Slope/Valley..North 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................84-88.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................8-13 pct.
*    24 hr trend..................4 pct drier.
* Winds - 20 foot...Slope/Valley..North 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........9200 ft AGL.
* Transport Wind for Yuma.........North 8 knots.
* Dispersion for Yuma.............Very good.

.SUNDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................58-62.
*    24 hr trend..................Little change.
* Max Humidity....................25-36 pct.
*    24 hr trend..................3 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................87-91.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................8-13 pct.
*    24 hr trend..................Little change.
* 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 or low potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........7400 ft AGL.
* Transport Wind for Yuma.........North 13 knots.
* Dispersion for Yuma.............Very good.


.EXTENDED...
.TUESDAY...Clear. Lows 60-67. Highs 89-93. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.WEDNESDAY...Clear. Lows 62-69. Highs 91-95. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.THURSDAY...Mostly clear. Lows 65-71. Highs 93-97. North winds
5 to 15 mph.
.FRIDAY...Clear. Lows 67-73. Highs 93-98.
.SATURDAY...Mostly clear. Lows 69-74. Highs 95-99.

$$

CAZ230-240915-
Joshua Tree National Park-
209 PM PDT Sat Sep 23 2017

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................49-56.
*    24 hr trend..................Little change.
* Max Humidity....................27-32 pct.
*    24 hr trend..................18 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................68-80.
*    24 hr trend..................Little change.
* Min Humidity....................10-15 pct.
*    24 hr trend..................5 pct drier.
* Winds - 20 foot...Slope/Valley..North 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........3 or very low potential for large
  plume dominated fire growth.

.SUNDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................50-58.
*    24 hr trend..................Little change.
* Max Humidity....................23-29 pct.
*    24 hr trend..................3 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............North 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................72-84.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................11-16 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..North 10 to 20 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 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.TUESDAY...Clear. Lows 51-62. Highs 74-86. North winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.WEDNESDAY...Clear. Lows 54-65. Highs 76-89. North winds 5 to
15 mph.
.THURSDAY...Mostly clear. Lows 56-67. Highs 78-90. North winds
5 to 15 mph.
.FRIDAY...Clear. Lows 59-68. Highs 78-91.
.SATURDAY...Clear. Lows 59-69. Highs 79-91.

$$

CAZ232-240915-
Imperial County And Eastern Riverside County-
209 PM PDT Sat Sep 23 2017

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................54-62.
*    24 hr trend..................Little change.
* Max Humidity....................27-47 pct.
*    24 hr trend..................13 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................80-89.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................9-14 pct.
*    24 hr trend..................4 pct drier.
* Winds - 20 foot...Slope/Valley..North 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.

.SUNDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................58-65.
*    24 hr trend..................3 degrees warmer.
* Max Humidity....................22-34 pct.
*    24 hr trend..................8 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................83-92.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................9-14 pct.
*    24 hr trend..................Little 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 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.TUESDAY...Mostly clear. Lows 60-69. Highs 85-94. North winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Clear. Lows 62-71. Highs 86-95. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.THURSDAY...Clear. Lows 65-74. Highs 88-97. North winds 5 to
15 mph.
.FRIDAY...Clear. Lows 67-74. Highs 89-98.
.SATURDAY...Clear. Lows 68-75. Highs 89-97.

$$

.8 TO 10 DAY OUTLOOK...Sunday October 1st through Tuesday
October 3rd: Above normal temperatures and near median
precipitation.



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