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

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584
FNUS55 KPSR 231200
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
500 AM MST Tue May 23 2017

.DISCUSSION...
Seasonably hot temperatures, approximately 10 degrees above
normal, will occur Tuesday and Wednesday area-wide, before a
minor cooling trend occurs. Generally light winds are expected
Tuesday, but westerly winds will increase on Wednesday. Sustained
wind speeds of 10-20 mph with gusts to 30 mph will be possible.
With dry conditions supportive of single digit daytime humidity
values, elevated fire weather conditions will be possible,
especially across southeast California and southern Gila County.

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

AZZ132-240000-
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-
500 AM MST Tue May 23 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................101-107.
*    24 hr trend..................Little change.
* Min Humidity....................5-10 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the
  morning becoming northwest in the afternoon.
* Winds...10000 FT MSL............Northwest 10 to 15 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.
* Mixing Height for Phoenix.......11000 ft AGL.
* Transport Wind for Phoenix......Northwest 7 knots.
* Dispersion for Phoenix..........Very good.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................70-80.
*    24 hr trend..................Little change.
* Max Humidity....................18-26 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 5 to 15 mph in the
  evening becoming light and variable after midnight.
* Chance of Precip................0 percent.
* LAL.............................1.

.WEDNESDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................101-107.
*    24 hr trend..................Little change.
* Min Humidity....................6-11 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 5 to 15 mph in the
  morning becoming 15 to 25 mph in the afternoon.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.
* Mixing Height for Phoenix.......11300 ft AGL.
* Transport Wind for Phoenix......Southwest 13 knots.
* Dispersion for Phoenix..........Excellent.


.EXTENDED...
.THURSDAY...Clear. Lows 61-72. Highs 94-99. Southwest winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.FRIDAY...Clear. Lows 61-71. Highs 86-92. South winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.SATURDAY...Clear. Lows 61-71. Highs 88-94. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 63-73. Highs 94-100.
.MONDAY...Mostly clear. Lows 67-77. Highs 97-104.

$$

AZZ133-240000-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
500 AM MST Tue May 23 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................86-101.
*    24 hr trend..................Little change.
* Min Humidity....................7-12 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the
  morning becoming northwest in the afternoon.
* Winds...10000 FT MSL............Northwest 10 to 15 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................54-71.
*    24 hr trend..................Little change.
* Max Humidity....................21-33 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the
  evening becoming east after midnight.
* Winds...10000 FT MSL............Northwest 10 to 20 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.WEDNESDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................87-102.
*    24 hr trend..................Little change.
* Min Humidity....................7-12 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning
  becoming west 5 to 15 mph in the afternoon.
* Winds...10000 FT MSL............West 15 to 25 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.


.EXTENDED...
.THURSDAY...Clear. Lows 51-71. Highs 82-95. Southwest winds 15 to
25 mph. Minimum relative humidity may be lower than 15 percent.
.FRIDAY...Clear. Lows 49-64. Highs 76-88. Southwest winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.SATURDAY...Clear. Lows 48-65. Highs 77-89. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 48-70. Highs 81-95.
.MONDAY...Mostly clear. Lows 51-71. Highs 83-98.

$$

AZZ131-CAZ231-240000-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
500 AM MST Tue May 23 2017 /500 AM PDT Tue May 23 2017/

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................104-108.
*    24 hr trend..................Little change.
* Min Humidity....................5-10 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the morning
  becoming west in the afternoon.
* Winds...10000 FT MSL............Northeast 5 to 15 mph in the
  morning becoming light and variable in the afternoon.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........12700 ft AGL.
* Transport Wind for Yuma.........Southwest 4 knots.
* Dispersion for Yuma.............Good.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................72-77.
*    24 hr trend..................Little change.
* Max Humidity....................22-34 pct.
*    24 hr trend..................4 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............West 5 to 15 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.WEDNESDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................104-109.
*    24 hr trend..................Little change.
* Min Humidity....................4-9 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 5 to 15 mph in the
  morning becoming 15 to 25 mph in the afternoon.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........6 or high potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........5800 ft AGL.
* Transport Wind for Yuma.........Southwest 9 knots.
* Dispersion for Yuma.............Good.


.EXTENDED...
.THURSDAY...Clear. Lows 62-71. Highs 95-100. Southwest winds
15 to 25 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Clear. Lows 62-66. Highs 88-92. Southwest winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.SATURDAY...Clear. Lows 63-69. Highs 90-94. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 65-74. Highs 97-101.
.MONDAY...Mostly clear. Lows 70-74. Highs 101-105.

$$

CAZ230-240000-
Joshua Tree National Park-
500 AM PDT Tue May 23 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................89-102.
*    24 hr trend..................Little change.
* Min Humidity....................8-13 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the morning
  becoming southeast in the afternoon.
* Winds...10000 FT MSL............Light and variable.
* 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.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................62-73.
*    24 hr trend..................Little change.
* Max Humidity....................20-26 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Light and variable.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.WEDNESDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................87-103.
*    24 hr trend..................Little change.
* Min Humidity....................7-12 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning
  becoming southwest 10 to 20 mph in the afternoon.
* Winds...10000 FT MSL............Southwest 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........6 or high potential for large
  plume dominated fire growth.


.EXTENDED...
.THURSDAY...Clear. Lows 49-68. Highs 77-95. West winds 15 to
25 mph. Minimum relative humidity may be lower than 15 percent.
.FRIDAY...Clear. Lows 49-62. Highs 72-87. West winds 10 to
20 mph.
.SATURDAY...Clear. Lows 50-66. Highs 77-91. West winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 56-70. Highs 83-96.
.MONDAY...Mostly clear. Lows 59-70. Highs 86-100.

$$

CAZ232-240000-
Imperial County And Eastern Riverside County-
500 AM PDT Tue May 23 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................101-108.
*    24 hr trend..................Little change.
* Min Humidity....................6-11 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the morning
  becoming south in the afternoon.
* Winds...10000 FT MSL............Light and variable.
* 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.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................72-78.
*    24 hr trend..................Little change.
* Max Humidity....................20-38 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Light and variable.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.WEDNESDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................100-108.
*    24 hr trend..................Little change.
* Min Humidity....................5-10 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning
  becoming southwest 10 to 20 mph in the afternoon.
* Winds...10000 FT MSL............Southwest 5 to 15 mph in the
  morning becoming 15 to 25 mph in the afternoon.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........6 or high potential for large
  plume dominated fire growth.


.EXTENDED...
.THURSDAY...Breezy, clear. Patchy blowing sand and blowing dust.
Lows 59-72. Highs 90-99. West winds 20 to 30 mph. Minimum
relative humidity may be lower than 15 percent.
.FRIDAY...Clear. Lows 59-64. Highs 83-91. West winds 15 to
25 mph.
.SATURDAY...Clear. Lows 60-70. Highs 87-93. West winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 64-75. Highs 93-100.
.MONDAY...Mostly clear. Lows 69-76. Highs 96-104.

$$

.8 TO 10 DAY OUTLOOK...Tuesday May 30th through Thursday June
1st. Near to above normal temperatures and below median
precipitation.



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