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

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000
FNUS55 KPSR 212124
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
224 PM MST Sat Apr 21 2018

.DISCUSSION...
The warming trend will continue the next couple of days with max
temps on the lower elevations climbing to the mid and upper 90s by
Monday. Winds will be relatively light and follow familiar diurnal
patterns. Minimum humidities will be in the single digits on the
lower elevations with only modest overnight recovery.


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

AZZ132-220930-
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-
224 PM MST Sat Apr 21 2018

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................59-69.
*    24 hr trend..................7 degrees warmer.
* Max Humidity....................17-30 pct.
*    24 hr trend..................8 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening
  becoming north after midnight.
* Winds...10000 FT MSL............East 10 to 20 mph in the evening
  becoming southeast after midnight.
* Chance of Precip................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Partly sunny.
* Max Temperature.................88-95.
*    24 hr trend..................5 degrees warmer.
* Min Humidity....................7-12 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 5 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.......10300 ft AGL.
* Transport Wind for Phoenix......South 3 knots.
* Dispersion for Phoenix..........Fair.

.SUNDAY NIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................61-71.
*    24 hr trend..................Little change.
* Max Humidity....................18-28 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Light and variable in the evening
  becoming south 5 to 15 mph after midnight.
* Chance of Precip................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................91-96.
*    24 hr trend..................Little change.
* Min Humidity....................6-11 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning
  becoming southwest in the afternoon.
* Winds...10000 FT MSL............South 10 to 20 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.
* Mixing Height for Phoenix.......9300 ft AGL.
* Transport Wind for Phoenix......West 3 knots.
* Dispersion for Phoenix..........Fair.


.EXTENDED...
.TUESDAY...Partly cloudy. Lows 62-72. Highs 91-97. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 64-74. Highs 92-98. Southwest
winds 5 to 10 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 64-74. Highs 92-98. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 62-72. Highs 92-98.
.SATURDAY...Mostly clear. Lows 60-70. Highs 89-95.

$$

AZZ133-220930-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
224 PM MST Sat Apr 21 2018

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................46-61.
*    24 hr trend..................9 degrees warmer.
* Max Humidity....................25-35 pct.
*    24 hr trend..................18 pct drier.
* 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.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Partly sunny.
* Max Temperature.................75-89.
*    24 hr trend..................4 degrees warmer.
* Min Humidity....................8-13 pct.
*    24 hr trend..................4 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 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.

.SUNDAY NIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................48-63.
*    24 hr trend..................Little change.
* Max Humidity....................21-29 pct.
*    24 hr trend..................5 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening
  becoming northeast after midnight.
* Winds...10000 FT MSL............Southwest 10 to 20 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................79-92.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................7-12 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............West 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...
.TUESDAY...Partly cloudy. Lows 49-66. Highs 80-92. Northwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Partly cloudy. Lows 51-66. Highs 79-93. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 51-66. Highs 79-93. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 50-66. Highs 80-95.
.SATURDAY...Mostly clear. Lows 49-64. Highs 76-92.

$$

AZZ131-CAZ231-220930-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
224 PM MST Sat Apr 21 2018 /224 PM PDT Sat Apr 21 2018/

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................61-68.
*    24 hr trend..................5 degrees warmer.
* Max Humidity....................19-32 pct.
*    24 hr trend..................8 pct drier.
* 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.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................93-97.
*    24 hr trend..................4 degrees warmer.
* Min Humidity....................7-12 pct.
*    24 hr trend..................3 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning
  becoming southwest in the afternoon.
* Winds...10000 FT MSL............Southwest 5 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..........10700 ft AGL.
* Transport Wind for Yuma.........Southwest 4 knots.
* Dispersion for Yuma.............Good.

.SUNDAY NIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................62-69.
*    24 hr trend..................Little change.
* Max Humidity....................22-38 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..South 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.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................94-98.
*    24 hr trend..................Little change.
* Min Humidity....................8-13 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 5 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..........8300 ft AGL.
* Transport Wind for Yuma.........South 3 knots.
* Dispersion for Yuma.............Fair.


.EXTENDED...
.TUESDAY...Partly cloudy. Lows 64-71. Highs 94-98. South winds
5 to 10 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 65-71. Highs 95-99. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 65-71. Highs 95-99. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 63-70. Highs 94-99.
.SATURDAY...Mostly clear. Lows 61-68. Highs 90-95.

$$

CAZ230-220930-
Joshua Tree National Park-
224 PM PDT Sat Apr 21 2018

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................56-63.
*    24 hr trend..................5 degrees warmer.
* Max Humidity....................20-25 pct.
*    24 hr trend..................5 pct drier.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the
  evening becoming northwest after midnight.
* Winds...10000 FT MSL............Northeast 10 to 15 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................78-92.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................9-14 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............Southeast 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.........4 or low potential for large
  plume dominated fire growth.

.SUNDAY NIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................57-65.
*    24 hr trend..................Little change.
* Max Humidity....................22-27 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.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................81-94.
*    24 hr trend..................Little change.
* Min Humidity....................10-15 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning
  becoming south in the afternoon.
* Winds...10000 FT MSL............South 5 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.


.EXTENDED...
.TUESDAY...Partly cloudy. Lows 59-67. Highs 81-93. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 59-68. Highs 80-95. Northwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 57-68. Highs 80-95. Northwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 54-66. Highs 78-94.
.SATURDAY...Mostly clear. Lows 51-63. Highs 74-89.

$$

CAZ232-220930-
Imperial County And Eastern Riverside County-
224 PM PDT Sat Apr 21 2018

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................60-68.
*    24 hr trend..................5 degrees warmer.
* Max Humidity....................18-44 pct.
*    24 hr trend..................13 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northeast 5 to 15 mph in the
  evening becoming east after midnight.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................88-96.
*    24 hr trend..................4 degrees warmer.
* Min Humidity....................7-12 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the
  morning becoming south in the afternoon.
* Winds...10000 FT MSL............South 5 to 15 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.

.SUNDAY NIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................61-69.
*    24 hr trend..................Little change.
* Max Humidity....................20-44 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.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................91-97.
*    24 hr trend..................Little change.
* Min Humidity....................8-14 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..South 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.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.


.EXTENDED...
.TUESDAY...Partly cloudy. Lows 63-70. Highs 90-97. Southwest
winds 5 to 10 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 63-71. Highs 91-99. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 63-71. Highs 91-99. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 60-70. Highs 89-98.
.SATURDAY...Mostly clear. Lows 58-68. Highs 85-94.

$$

.8 TO 10 DAY OUTLOOK...Sunday April 29th through Tuesday May 1st:
Near to above normal temperatures and near median precipitation.



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