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

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000
FNUS55 KPSR 190912
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
212 AM MST Thu Oct 19 2017

.DISCUSSION...
A weak disturbance moving through this morning will bring a few
sprinkles to Gila County although wetting rains are not expected.
Temperatures will remain above average today before cooling to
near normal levels on Friday. Breezy (15-25 mph) winds begin
Friday over SE California although minimum afternoon relative
humidity should stay at or above 20%. Nonetheless, fire danger
will be elevated. Overnight recoveries will range from fair to
good with readings between 35% and 55%.

...Thunderstorms imply gusty winds...

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

AZZ132-192115-
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-
212 AM MST Thu Oct 19 2017

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................90-95.
*    24 hr trend..................Little change.
* Min Humidity....................12-17 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 15 to 25 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.......9200 ft AGL.
* Transport Wind for Phoenix......Southwest 10 knots.
* Dispersion for Phoenix..........Very good.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................59-69.
*    24 hr trend..................3 degrees cooler.
* Max Humidity....................31-49 pct.
*    24 hr trend..................7 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 20 to 30 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................82-89.
*    24 hr trend..................7 degrees cooler.
* Min Humidity....................17-22 pct.
*    24 hr trend..................5 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 25 to 35 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.......6300 ft AGL.
* Transport Wind for Phoenix......Southwest 13 knots.
* Dispersion for Phoenix..........Very good.


.EXTENDED...
.SATURDAY...Clear. Lows 54-64. Highs 82-87. Northwest winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 54-66. Highs 87-92. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.MONDAY...Clear. Lows 57-68. Highs 91-95. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Clear. Lows 59-69. Highs 92-96.
.WEDNESDAY...Clear. Lows 58-69. Highs 90-95.

$$

AZZ133-192115-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
212 AM MST Thu Oct 19 2017

.TODAY...
* Sky/weather.....................Partly sunny. Slight chance of
  showers . slight chance of thunderstorms in the afternoon.
* Max Temperature.................78-93.
*    24 hr trend..................Little change.
* Min Humidity....................14-21 pct.
*    24 hr trend..................4 pct wetter.
* Winds - 20 foot...Slope/Valley..Southeast 5 to 10 mph in the
  morning becoming south in the afternoon.
* Winds...10000 FT MSL............Southwest 15 to 25 mph.
* Chance of Precip................10 percent.
* LAL.............................1 in the morning becoming 2 in
  the afternoon.
* Haines High Level Index.........3 or very low potential for large
  plume dominated fire growth.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................50-65.
*    24 hr trend..................3 degrees cooler.
* Max Humidity....................32-49 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 20 to 30 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................73-88.
*    24 hr trend..................5 degrees cooler.
* Min Humidity....................16-23 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Southwest 10 to 20 mph.
* Winds...10000 FT MSL............Southwest 30 to 40 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.SATURDAY...Clear. Lows 43-61. Highs 71-86. West winds 5 to
15 mph.
.SUNDAY...Clear. Lows 43-64. Highs 77-91. East winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.MONDAY...Clear. Lows 47-65. Highs 80-94. Northeast winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Clear. Lows 48-65. Highs 80-95.
.WEDNESDAY...Clear. Lows 48-65. Highs 78-92.

$$

AZZ131-CAZ231-192115-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
212 AM MST Thu Oct 19 2017 /212 AM PDT Thu Oct 19 2017/

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................92-96.
*    24 hr trend..................3 degrees cooler.
* Min Humidity....................11-17 pct.
*    24 hr trend..................6 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 10 to 20 mph.
* 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..........5800 ft AGL.
* Transport Wind for Yuma.........West 9 knots.
* Dispersion for Yuma.............Good.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................59-68.
*    24 hr trend..................4 degrees cooler.
* Max Humidity....................40-59 pct.
*    24 hr trend..................12 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............West 20 to 30 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................83-88.
*    24 hr trend..................8 degrees cooler.
* Min Humidity....................18-26 pct.
*    24 hr trend..................7 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............West 25 to 35 mph.
* 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..........4100 ft AGL.
* Transport Wind for Yuma.........West 19 knots.
* Dispersion for Yuma.............Very good.


.EXTENDED...
.SATURDAY...Clear. Lows 52-65. Highs 83-87. Northwest winds 15 to
25 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 52-67. Highs 88-92. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.MONDAY...Clear. Lows 57-70. Highs 93-97. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Clear. Lows 60-70. Highs 93-97.
.WEDNESDAY...Clear. Lows 58-69. Highs 92-96.

$$

CAZ230-192115-
Joshua Tree National Park-
212 AM PDT Thu Oct 19 2017

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................78-91.
*    24 hr trend..................4 degrees cooler.
* Min Humidity....................15-23 pct.
*    24 hr trend..................5 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Light and variable in the morning
  becoming west 5 to 15 mph in the afternoon.
* 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.....................Mostly clear.
* Min Temperature.................51-62.
*    24 hr trend..................4 degrees cooler.
* Max Humidity....................42-57 pct.
*    24 hr trend..................15 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 20 to 30 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................66-82.
*    24 hr trend..................11 degrees cooler.
* Min Humidity....................21-41 pct.
*    24 hr trend..................12 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 25 to 35 mph.
* 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.


.EXTENDED...
.SATURDAY...Clear. Lows 45-58. Highs 67-79. Northwest winds 15 to
25 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 48-63. Highs 75-86. North winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.MONDAY...Clear. Lows 54-64. Highs 80-91. North winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Clear. Lows 53-64. Highs 80-91.
.WEDNESDAY...Clear. Lows 51-63. Highs 78-89.

$$

CAZ232-192115-
Imperial County And Eastern Riverside County-
212 AM PDT Thu Oct 19 2017

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................87-97.
*    24 hr trend..................Little change.
* Min Humidity....................12-19 pct.
*    24 hr trend..................6 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 10 to 20 mph.
* 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.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................59-68.
*    24 hr trend..................3 degrees cooler.
* Max Humidity....................35-64 pct.
*    24 hr trend..................14 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 20 to 30 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.FRIDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................77-87.
*    24 hr trend..................10 degrees cooler.
* Min Humidity....................18-33 pct.
*    24 hr trend..................10 pct wetter.
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph.
* Winds...10000 FT MSL............West 25 to 35 mph.
* 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.


.EXTENDED...
.SATURDAY...Clear. Lows 55-66. Highs 78-86. Northwest winds 15 to
25 mph. Minimum relative humidity may be lower than 15 percent.
.SUNDAY...Clear. Lows 55-68. Highs 85-92. Northwest winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent.
.MONDAY...Clear. Lows 58-70. Highs 89-96. Northwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Clear. Lows 60-70. Highs 90-97.
.WEDNESDAY...Clear. Lows 58-70. Highs 88-95.

$$

.8 TO 10 DAY OUTLOOK...Thursday October 26th through Saturday
October 28th: Above normal temperatures and near median
precipitation.



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