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

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000
FNUS55 KPSR 200949
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
249 AM MST Sat Jan 20 2018

.DISCUSSION...
It will be much cooler today along with breezy to windy conditions
with a cold front moving through the region. Precipitation
chances will be focused primarily over south-central AZ today and
tonight. Chances for wetting rain will be confined to the higher
terrain of south-central AZ. Overnight lows will be much colder
with most desert locations getting into the 30s. Look for dry
conditions on Sunday along with lighter winds. Anticipate little
change in high temperatures but lower minimum humidities.


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

AZZ132-202200-
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-
249 AM MST Sat Jan 20 2018

.TODAY...
* Sky/weather.....................Mostly cloudy. Slight chance of
  showers.
* Max Temperature.................55-63.
*    24 hr trend..................16 degrees cooler.
* Min Humidity....................23-38 pct.
*    24 hr trend..................12 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 35 to 45 mph in the
  morning becoming 25 to 35 mph in the afternoon.
* Chance of Precip................10 percent.
* LAL.............................1.
* Haines High Level Index.........3 or very low potential for large
  plume dominated fire growth.
* Mixing Height for Phoenix.......2900 ft AGL.
* Transport Wind for Phoenix......Southwest 7 knots.
* Dispersion for Phoenix..........Fair.

.TONIGHT...
* Sky/weather.....................Mostly clear. Slight chance of
  showers in the evening.
* Min Temperature.................35-45.
*    24 hr trend..................10 degrees cooler.
* Max Humidity....................41-72 pct.
*    24 hr trend..................8 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 25 to 35 mph in the evening
  becoming northwest 40 to 50 mph after midnight.
* Chance of Precip................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................55-62.
*    24 hr trend..................Little change.
* Min Humidity....................14-24 pct.
*    24 hr trend..................11 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 40 to 50 mph in the
  morning becoming 30 to 40 mph 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.......4800 ft AGL.
* Transport Wind for Phoenix......West 8 knots.
* Dispersion for Phoenix..........Fair.


.EXTENDED...
.MONDAY...Partly cloudy. Lows 33-45. Highs 60-64. North winds
5 to 10 mph.
.TUESDAY...Clear. Lows 35-47. Highs 65-70. North winds 5 to
15 mph.
.WEDNESDAY...Mostly clear. Lows 38-50. Highs 67-72. Northeast
winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows 39-50. Highs 68-74.
.FRIDAY...Mostly clear. Lows 37-49. Highs 62-67.

$$

AZZ133-202200-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
249 AM MST Sat Jan 20 2018

.TODAY...
* Sky/weather.....................Cloudy. Chance of showers in the
  morning becoming showers likely in the afternoon.
* Max Temperature.................47-56.
*    24 hr trend..................15 degrees cooler.
* Min Humidity....................31-41 pct.
*    24 hr trend..................17 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 40 to 50 mph.
* Chance of Precip................70 percent.
* LAL.............................1.
* Haines High Level Index.........2 or very low potential for large
  plume dominated fire growth.

.TONIGHT...
* Sky/weather.....................Mostly cloudy in the evening
  becoming partly cloudy after midnight. Chance of showers and snow
  showers in the evening becoming slight chance of showers and snow
  showers after midnight.
* Min Temperature.................24-38.
*    24 hr trend..................11 degrees cooler.
* Max Humidity....................59-88 pct.
*    24 hr trend..................21 pct wetter.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............West 35 to 45 mph.
* Chance of Precip................40 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................41-55.
*    24 hr trend..................3 degrees cooler.
* Min Humidity....................22-33 pct.
*    24 hr trend..................8 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 35 to 45 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........4 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.MONDAY...Partly cloudy. Lows 20-42. Highs 49-61. Northeast winds
5 to 10 mph.
.TUESDAY...Mostly clear. Lows 23-44. Highs 53-66. Northeast winds
5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows 25-47. Highs 55-68. East winds
5 to 15 mph.
.THURSDAY...Partly cloudy. Lows 28-47. Highs 56-70.
.FRIDAY...Mostly clear. Lows 24-45. Highs 52-63.

$$

AZZ131-CAZ231-202200-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
249 AM MST Sat Jan 20 2018 /149 AM PST Sat Jan 20 2018/

.TODAY...
* Sky/weather.....................Partly sunny. Slight chance of
  showers in the morning.
* Max Temperature.................60-65.
*    24 hr trend..................15 degrees cooler.
* Min Humidity....................22-30 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph.
* Winds...10000 FT MSL............Southwest 30 to 40 mph in the
  morning becoming west 15 to 25 mph in the afternoon.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........3 or very low potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........10900 ft AGL.
* Transport Wind for Yuma.........West 22 knots.
* Dispersion for Yuma.............Excellent.

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................35-43.
*    24 hr trend..................9 degrees cooler.
* Max Humidity....................42-69 pct.
*    24 hr trend..................19 pct drier.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 25 to 35 mph in the
  evening becoming 35 to 45 mph after midnight.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................59-64.
*    24 hr trend..................Little change.
* Min Humidity....................15-21 pct.
*    24 hr trend..................8 pct drier.
* Winds - 20 foot...Slope/Valley..North 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 35 to 45 mph in the
  morning becoming 25 to 35 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.
* Mixing Height for Yuma..........5100 ft AGL.
* Transport Wind for Yuma.........Northwest 10 knots.
* Dispersion for Yuma.............Good.


.EXTENDED...
.MONDAY...Partly cloudy. Lows 33-45. Highs 63-67. North winds
5 to 15 mph.
.TUESDAY...Clear. Lows 35-47. Highs 67-72. North winds 5 to
15 mph.
.WEDNESDAY...Mostly clear. Lows 37-49. Highs 68-73. North winds
5 to 15 mph.
.THURSDAY...Mostly clear. Lows 39-49. Highs 69-75.
.FRIDAY...Mostly clear. Lows 37-49. Highs 63-69.

$$

CAZ230-202200-
Joshua Tree National Park-
149 AM PST Sat Jan 20 2018

.TODAY...
* Sky/weather.....................Mostly sunny. Slight chance of
  showers and snow showers .
* Max Temperature.................47-59.
*    24 hr trend..................15 degrees cooler.
* Min Humidity....................21-31 pct.
*    24 hr trend..................7 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 10 to 20 mph.
* Winds...10000 FT MSL............West 20 to 30 mph.
* Chance of Precip................10 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........3 or very low potential for large
  plume dominated fire growth.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................33-39.
*    24 hr trend..................6 degrees cooler.
* Max Humidity....................34-44 pct.
*    24 hr trend..................39 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 10 to 20 mph.
* Winds...10000 FT MSL............Northwest 30 to 40 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................49-59.
*    24 hr trend..................Little change.
* Min Humidity....................15-20 pct.
*    24 hr trend..................7 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 25 to 35 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.........4 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.MONDAY...Partly cloudy. Lows 33-45. Highs 55-63. North winds
5 to 15 mph.
.TUESDAY...Mostly clear. Lows 39-46. Highs 59-66. North winds
5 to 15 mph.
.WEDNESDAY...Mostly clear. Lows 40-47. Highs 60-68. East winds
5 to 15 mph.
.THURSDAY...Partly cloudy. Lows 38-47. Highs 59-69.
.FRIDAY...Mostly clear. Lows 38-46. Highs 54-62.

$$

CAZ232-202200-
Imperial County And Eastern Riverside County-
149 AM PST Sat Jan 20 2018

.TODAY...
* Sky/weather.....................Mostly sunny. Slight chance of
  showers in the morning.
* Max Temperature.................56-65.
*    24 hr trend..................13 degrees cooler.
* Min Humidity....................21-30 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph.
* Winds...10000 FT MSL............West 25 to 35 mph.
* Chance of Precip................10 percent in the morning
  becoming 0 percent in the afternoon.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.
* Haines High Level Index.........3 or very low potential for large
  plume dominated fire growth.

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................34-44.
*    24 hr trend..................9 degrees cooler.
* Max Humidity....................36-80 pct.
*    24 hr trend..................21 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 30 to 40 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................57-64.
*    24 hr trend..................Little change.
* Min Humidity....................15-24 pct.
*    24 hr trend..................7 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 30 to 40 mph in the
  morning becoming 20 to 30 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.


.EXTENDED...
.MONDAY...Partly cloudy. Lows 34-48. Highs 61-67. North winds
5 to 15 mph.
.TUESDAY...Clear. Lows 37-50. Highs 64-72. North winds 5 to
15 mph.
.WEDNESDAY...Mostly clear. Lows 39-52. Highs 64-72. North winds
5 to 15 mph.
.THURSDAY...Partly cloudy. Lows 41-52. Highs 65-73.
.FRIDAY...Mostly clear. Lows 38-51. Highs 60-68.

$$

.8 TO 10 DAY OUTLOOK...Saturday January 27th through Monday
January 29th: Near normal temperatures and below median
precipitation.



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