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

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000
FNUS55 KPSR 171037
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
337 AM MST Thu Aug 17 2017

.DISCUSSION...
Dry weather will prevail with no chance of rain or thunderstorms
through Friday. Minimum afternoon humidity levels of 10-20% will
affect the area while overnight recoveries will be fair to good.
Some afternoon breeziness is likely, but overall light winds will
prevail.

...Thunderstorms imply gusty winds...

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

AZZ132-172245-
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-
337 AM MST Thu Aug 17 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................99-104.
*    24 hr trend..................Little change.
* Min Humidity....................9-14 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............South 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.......10400 ft AGL.
* Transport Wind for Phoenix......South 6 knots.
* Dispersion for Phoenix..........Good.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................74-84.
*    24 hr trend..................Little change.
* Max Humidity....................28-47 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southeast 10 to 20 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................100-105.
*    24 hr trend..................Little change.
* Min Humidity....................10-15 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Southeast 5 to 10 mph in the
  morning becoming southwest in the afternoon.
* Winds...10000 FT MSL............South 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.......9700 ft AGL.
* Transport Wind for Phoenix......West 4 knots.
* Dispersion for Phoenix..........Fair.


.EXTENDED...
.SATURDAY...Mostly clear. Lows 76-86. Highs 100-106. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.SUNDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 76-86. Highs 99-105. South winds 5 to 15 mph.
.MONDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 76-86. Highs 97-103. South winds 5 to 15 mph.
.TUESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 76-86. Highs 98-104.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 77-87. Highs 98-104.

$$

AZZ133-172245-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
337 AM MST Thu Aug 17 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................85-100.
*    24 hr trend..................Little change.
* Min Humidity....................10-16 pct.
*    24 hr trend..................3 pct drier.
* Winds - 20 foot...Slope/Valley..Southeast 5 to 10 mph in the
  morning becoming southwest in the afternoon.
* Winds...10000 FT MSL............Southwest 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.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................60-74.
*    24 hr trend..................Little change.
* Max Humidity....................28-45 pct.
*    24 hr trend..................7 pct drier.
* Winds - 20 foot...Slope/Valley..West 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.

.FRIDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................86-101.
*    24 hr trend..................Little change.
* Min Humidity....................11-18 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the morning
  becoming west in the afternoon.
* Winds...10000 FT MSL............South 5 to 15 mph in the morning
  becoming light and variable in the afternoon.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.SATURDAY...Partly cloudy. Lows 61-76. Highs 85-101. Southwest
winds 5 to 15 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows 61-76. Highs 83-99. South winds 5 to 10 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows 61-76. Highs 81-98. South winds 5 to 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows 61-76. Highs 83-98.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 61-76. Highs 84-99.

$$

AZZ131-CAZ231-172245-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
337 AM MST Thu Aug 17 2017 /337 AM PDT Thu Aug 17 2017/

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................102-106.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................10-15 pct.
*    24 hr trend..................4 pct wetter.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............South 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.
* Mixing Height for Yuma..........9300 ft AGL.
* Transport Wind for Yuma.........South 7 knots.
* Dispersion for Yuma.............Good.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................77-81.
*    24 hr trend..................Little change.
* Max Humidity....................32-52 pct.
*    24 hr trend..................5 pct wetter.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southeast 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................103-107.
*    24 hr trend..................Little change.
* Min Humidity....................11-17 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southeast 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..........5700 ft AGL.
* Transport Wind for Yuma.........South 9 knots.
* Dispersion for Yuma.............Good.


.EXTENDED...
.SATURDAY...Mostly clear. Lows 78-83. Highs 104-108. South winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.SUNDAY...Mostly clear. Lows 79-83. Highs 103-107. South winds
5 to 15 mph.
.MONDAY...Mostly clear. Lows 79-83. Highs 102-106. South winds
5 to 15 mph.
.TUESDAY...Mostly clear. Lows 79-83. Highs 102-106.
.WEDNESDAY...Clear. Lows 79-84. Highs 103-107.

$$

CAZ230-172245-
Joshua Tree National Park-
337 AM PDT Thu Aug 17 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................87-100.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................13-19 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the morning
  becoming southeast in the afternoon.
* Winds...10000 FT MSL............Southeast 10 to 15 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........2 or very low potential for large
  plume dominated fire growth.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................67-75.
*    24 hr trend..................Little change.
* Max Humidity....................34-41 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the
  evening becoming west after midnight.
* Winds...10000 FT MSL............Southeast 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................89-103.
*    24 hr trend..................Little change.
* Min Humidity....................12-17 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the
  morning becoming south in the afternoon.
* Winds...10000 FT MSL............Southeast 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...
.SATURDAY...Clear. Lows 67-77. Highs 89-103. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 66-77. Highs 88-102. Southwest winds 5 to
15 mph.
.MONDAY...Clear. Lows 66-76. Highs 87-101. Southwest winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 66-77. Highs 88-101.
.WEDNESDAY...Clear. Lows 67-77. Highs 89-102.

$$

CAZ232-172245-
Imperial County And Eastern Riverside County-
337 AM PDT Thu Aug 17 2017

.TODAY...
* Sky/weather.....................Sunny.
* Max Temperature.................96-104.
*    24 hr trend..................Little change.
* Min Humidity....................11-18 pct.
*    24 hr trend..................6 pct wetter.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the
  morning becoming south in the afternoon.
* Winds...10000 FT MSL............South 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.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................75-80.
*    24 hr trend..................Little change.
* Max Humidity....................30-54 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Southeast 10 to 20 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................98-106.
*    24 hr trend..................Little change.
* Min Humidity....................11-17 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southeast 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...
.SATURDAY...Clear. Lows 76-81. Highs 99-107. Southwest winds 5 to
15 mph.
.SUNDAY...Clear. Lows 75-81. Highs 98-106. Southwest winds 5 to
15 mph.
.MONDAY...Clear. Lows 75-81. Highs 97-105. Southwest winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 75-82. Highs 97-105.
.WEDNESDAY...Clear. Lows 76-82. Highs 98-106.

$$

.8 TO 10 DAY OUTLOOK...Thursday August 24th through Saturday
August 26th: Above normal temperatures and near median
precipitation.



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