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

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000
FNUS55 KPSR 220951
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
251 AM MST Sun Apr 22 2018

.DISCUSSION...
Warming temperatures and dry conditions will persist across all of
the fire districts. Daytime temperatures over the next few days
will creep to well above 90 degrees for lower desert locations. In
addition, minimum relative humidity values will stay near 10
percent with poor to modest overnight recovery. Fortunately, the
winds will stay fairly light and follow typical diurnal
directional tendencies.

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

AZZ132-222200-
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-
251 AM MST Sun Apr 22 2018

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................89-95.
*    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.......11600 ft AGL.
* Transport Wind for Phoenix......South 4 knots.
* Dispersion for Phoenix..........Good.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................60-70.
*    24 hr trend..................Little change.
* Max Humidity....................20-32 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..South 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.....................Sunny.
* Max Temperature.................90-96.
*    24 hr trend..................Little change.
* Min Humidity....................6-11 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Southeast 5 to 10 mph in the
  morning becoming southwest 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.........5 or moderate potential for large
  plume dominated fire growth.
* Mixing Height for Phoenix.......9800 ft AGL.
* Transport Wind for Phoenix......West 5 knots.
* Dispersion for Phoenix..........Good.


.EXTENDED...
.TUESDAY...Partly cloudy. Lows 61-71. Highs 92-97. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 63-73. Highs 91-97. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 63-73. Highs 92-97. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 62-72. Highs 91-96.
.SATURDAY...Clear. Lows 60-70. Highs 89-95.

$$

AZZ133-222200-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
251 AM MST Sun Apr 22 2018

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................76-90.
*    24 hr trend..................4 degrees warmer.
* Min Humidity....................8-13 pct.
*    24 hr trend..................4 pct drier.
* Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning
  becoming southwest 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.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................49-62.
*    24 hr trend..................Little change.
* Max Humidity....................22-29 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............Southwest 10 to 15 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................78-92.
*    24 hr trend..................Little change.
* 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 west in the afternoon.
* Winds...10000 FT MSL............Southwest 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 49-65. Highs 80-93. Northwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Partly cloudy. Lows 51-65. Highs 79-93. South winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 51-66. Highs 79-93. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Mostly clear. Lows 50-66. Highs 78-93.
.SATURDAY...Mostly clear. Lows 49-63. Highs 78-93.

$$

AZZ131-CAZ231-222200-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
251 AM MST Sun Apr 22 2018 /251 AM PDT Sun Apr 22 2018/

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................93-97.
*    24 hr trend..................5 degrees warmer.
* Min Humidity....................7-12 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning
  becoming southwest 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.
* Mixing Height for Yuma..........11300 ft AGL.
* Transport Wind for Yuma.........West 2 knots.
* Dispersion for Yuma.............Fair.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................62-69.
*    24 hr trend..................Little change.
* Max Humidity....................24-40 pct.
*    24 hr trend..................4 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.................93-97.
*    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.........5 or moderate potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........7700 ft AGL.
* Transport Wind for Yuma.........South 7 knots.
* Dispersion for Yuma.............Good.


.EXTENDED...
.TUESDAY...Partly cloudy. Lows 64-71. Highs 94-99. South winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 65-71. Highs 94-98. Southwest
winds 5 to 10 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 64-71. Highs 95-100. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Clear. Lows 64-69. Highs 93-98.
.SATURDAY...Clear. Lows 62-69. Highs 90-95.

$$

CAZ230-222200-
Joshua Tree National Park-
251 AM PDT Sun Apr 22 2018

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................80-94.
*    24 hr trend..................4 degrees warmer.
* Min Humidity....................8-13 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the
  morning becoming southwest 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.................56-64.
*    24 hr trend..................Little change.
* Max Humidity....................22-28 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.....................Sunny.
* Max Temperature.................80-94.
*    24 hr trend..................Little change.
* Min Humidity....................9-14 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning
  becoming south 5 to 15 mph 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.
* 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 57-66. Highs 81-95. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 57-66. Highs 81-95. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 55-66. Highs 81-96. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Clear. Lows 52-64. Highs 77-93.
.SATURDAY...Mostly clear. Lows 49-61. Highs 75-89.

$$

CAZ232-222200-
Imperial County And Eastern Riverside County-
251 AM PDT Sun Apr 22 2018

.TODAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................88-97.
*    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............East 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.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................60-69.
*    24 hr trend..................Little change.
* Max Humidity....................21-49 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Northeast 5 to 15 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.MONDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................89-97.
*    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............Southwest 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 61-70. Highs 90-99. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 62-70. Highs 90-98. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 60-70. Highs 91-99. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.FRIDAY...Clear. Lows 58-69. Highs 88-97.
.SATURDAY...Clear. Lows 57-66. 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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