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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
000
FNUS55 KPSR 252043
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
143 PM MST Fri May 25 2018

.DISCUSSION...
Gusty winds will persist across southeast California, spreading
into the Arizona districts Saturday afternoon. Gusts around 20 to
30 mph will be common with some localized stronger winds. By
Sunday, wind speeds will abate to more typical late May levels.
Temperatures will briefly cool to slightly below average
thresholds. Despite the cooler temperatures, afternoon humidity
levels will still fall into the 10 to 15 percent range following
poor to fair overnight recovery.

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

AZZ132-260845-
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-
143 PM MST Fri May 25 2018

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................61-71.
*    24 hr trend..................Little change.
* Max Humidity....................24-42 pct.
*    24 hr trend..................7 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............South 25 to 35 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.SATURDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................86-95.
*    24 hr trend..................4 degrees cooler.
* Min Humidity....................9-14 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph increasing to
  10 to 20 mph in the afternoon.
* Winds...10000 FT MSL............Southwest 25 to 35 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.......8600 ft AGL.
* Transport Wind for Phoenix......Southwest 14 knots.
* Dispersion for Phoenix..........Excellent.

.SATURDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................60-70.
*    24 hr trend..................Little change.
* Max Humidity....................25-43 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 15 to 25 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................90-96.
*    24 hr trend..................3 degrees warmer.
* Min Humidity....................9-14 pct.
*    24 hr trend..................Little change.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph.
* Winds...10000 FT MSL............West 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.......8600 ft AGL.
* Transport Wind for Phoenix......Southwest 9 knots.
* Dispersion for Phoenix..........Very good.


.EXTENDED...
.MONDAY...Clear. Lows 64-74. Highs 96-101. West winds 5 to
10 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Mostly clear. Lows 68-78. Highs 99-105. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 66-76. Highs 97-104. South winds
10 to 20 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 64-74. Highs 94-102.
.FRIDAY...Mostly clear. Lows 63-73. Highs 92-100.

$$

AZZ131-CAZ231-260845-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
143 PM MST Fri May 25 2018 /143 PM PDT Fri May 25 2018/

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................61-66.
*    24 hr trend..................7 degrees cooler.
* Max Humidity....................38-53 pct.
*    24 hr trend..................14 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph with gusts near
  25 mph.
* Winds...10000 FT MSL............Southwest 25 to 35 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SATURDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................87-91.
*    24 hr trend..................4 degrees cooler.
* Min Humidity....................13-18 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph increasing to
  10 to 20 mph in the afternoon.
* Winds...10000 FT MSL............Southwest 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..........7300 ft AGL.
* Transport Wind for Yuma.........West 16 knots.
* Dispersion for Yuma.............Excellent.

.SATURDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................60-65.
*    24 hr trend..................Little change.
* Max Humidity....................38-54 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............West 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................92-96.
*    24 hr trend..................5 degrees warmer.
* Min Humidity....................12-17 pct.
*    24 hr trend..................Little RH change.
* 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.........4 or low potential for large
  plume dominated fire growth.
* Mixing Height for Yuma..........6900 ft AGL.
* Transport Wind for Yuma.........West 5 knots.
* Dispersion for Yuma.............Fair.


.EXTENDED...
.MONDAY...Clear. Lows 65-76. Highs 99-103. West winds 5 to
10 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Mostly clear. Lows 70-76. Highs 102-106. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 69-76. Highs 100-104. South winds
10 to 20 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Partly cloudy. Lows 65-73. Highs 96-100.
.FRIDAY...Mostly clear. Lows 64-69. Highs 94-98.

$$

AZZ133-260845-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
143 PM MST Fri May 25 2018

.TONIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................53-68.
*    24 hr trend..................Little change.
* Max Humidity....................19-26 pct.
*    24 hr trend..................3 pct drier.
* Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the
  evening becoming south after midnight.
* Winds...10000 FT MSL............South 20 to 30 mph in the evening
  becoming 30 to 40 mph after midnight.
* Chance of Precip................0 percent.
* LAL.............................1.

.SATURDAY...
* Sky/weather.....................Mostly sunny.
* Max Temperature.................81-93.
*    24 hr trend..................3 degrees cooler.
* Min Humidity....................8-13 pct.
*    24 hr trend..................4 pct wetter.
* Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning
  becoming southwest 10 to 20 mph in the afternoon.
* Winds...10000 FT MSL............South 30 to 40 mph.
* Chance of Precip................0 percent.
* LAL.............................1.
* Haines High Level Index.........5 or moderate potential for large
  plume dominated fire growth.

.SATURDAY NIGHT...
* Sky/weather.....................Mostly clear.
* Min Temperature.................48-63.
*    24 hr trend..................5 degrees cooler.
* Max Humidity....................23-30 pct.
*    24 hr trend..................4 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph in the evening
  becoming mostly downslope/downvalley after midnight.
* Winds...10000 FT MSL............Southwest 25 to 35 mph.
* Chance of Precip................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................80-92.
*    24 hr trend..................Little change.
* Min Humidity....................7-12 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning
  becoming southwest 5 to 15 mph in the afternoon.
* Winds...10000 FT MSL............Southwest 15 to 25 mph in the
  morning becoming 5 to 15 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.


.EXTENDED...
.MONDAY...Clear. Lows 50-71. Highs 84-97. West winds 5 to 15 mph.
Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Mostly clear. Lows 54-72. Highs 88-101. West winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 54-72. Highs 87-100. Southwest
winds 10 to 20 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 54-70. Highs 86-99.
.FRIDAY...Mostly clear. Lows 52-68. Highs 84-97.

$$

CAZ232-260845-
Imperial County And Eastern Riverside County-
143 PM PDT Fri May 25 2018

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................59-66.
*    24 hr trend..................3 degrees cooler.
* Max Humidity....................35-56 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph with gusts up
  to 30 mph.
* Winds...10000 FT MSL............Southwest 25 to 35 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SATURDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................81-90.
*    24 hr trend..................3 degrees cooler.
* Min Humidity....................12-24 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph.
* Winds...10000 FT MSL............Southwest 20 to 30 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.

.SATURDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................59-67.
*    24 hr trend..................Little change.
* Max Humidity....................34-62 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northwest 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.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................87-96.
*    24 hr trend..................6 degrees warmer.
* Min Humidity....................11-20 pct.
*    24 hr trend..................3 pct drier.
* 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.........4 or low potential for large
  plume dominated fire growth.


.EXTENDED...
.MONDAY...Clear. Lows 65-78. Highs 94-103. West winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Mostly clear. Lows 70-78. Highs 97-106. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 66-78. Highs 94-103. Southwest
winds 10 to 20 mph. Minimum relative humidity may be lower than
15 percent.
.THURSDAY...Mostly clear. Lows 62-74. Highs 90-99.
.FRIDAY...Mostly clear. Lows 62-70. Highs 88-97.

$$

CAZ230-260845-
Joshua Tree National Park-
143 PM PDT Fri May 25 2018

.TONIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................50-61.
*    24 hr trend..................3 degrees cooler.
* Max Humidity....................38-49 pct.
*    24 hr trend..................4 pct wetter.
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph with higher
  gusts.
* Winds...10000 FT MSL............Southwest 15 to 25 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SATURDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................69-85.
*    24 hr trend..................3 degrees cooler.
* Min Humidity....................16-32 pct.
*    24 hr trend..................3 pct wetter.
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph.
* Winds...10000 FT MSL............Southwest 15 to 25 mph 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.

.SATURDAY NIGHT...
* Sky/weather.....................Clear.
* Min Temperature.................52-63.
*    24 hr trend..................Little change.
* Max Humidity....................38-46 pct.
*    24 hr trend..................Little RH change.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............West 10 to 15 mph.
* Chance of Precip................0 percent.
* CWR (>= 0.10 IN)................0 percent.
* LAL.............................1.

.SUNDAY...
* Sky/weather.....................Sunny.
* Max Temperature.................78-91.
*    24 hr trend..................8 degrees warmer.
* Min Humidity....................13-22 pct.
*    24 hr trend..................5 pct drier.
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph.
* Winds...10000 FT MSL............Northwest 10 to 15 mph.
* 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.


.EXTENDED...
.MONDAY...Clear. Lows 60-73. Highs 84-98. Northwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent.
.TUESDAY...Mostly clear. Lows 64-74. Highs 87-101. Northwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent.
.WEDNESDAY...Mostly clear. Lows 59-74. Highs 84-100. Southwest
winds 10 to 20 mph.
.THURSDAY...Mostly clear. Lows 55-70. Highs 80-95.
.FRIDAY...Mostly clear. Lows 55-66. Highs 77-92.

$$

.8 TO 10 DAY OUTLOOK...Saturday June 2nd through Monday June 4th:
Above normal temperatures and near median precipitation.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.