Suppression Forecast
Issued by NWS Phoenix, AZ

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FNUS75 KPSR 221043
FWSPSR

Spot Forecast for McDonald...USFWS
National Weather Service Phoenix AZ
343 AM MST Wed Feb 22 2017

Forecast is based on ignition time of 0800 PST on February 22.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
West winds will increase this afternoon to around 15 mph with occasional
gusts of 25-30 mph ahead of a low pressure system approaching the region.
Temperatures will top out around 70 degrees. Humidity values will only
bottom out around 30 percent this afternoon as low-level moisture lingers.
A weak and dry cold front will move through the region overnight, bringing
a wind shift out of the north early Thursday morning. Temperatures will also
be about 8 degrees cooler tomorrow, with high temperatures in the mid 60s.
Humidity values will bottom out around 20 percent within the drier air mass.

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

.TODAY...

Sky/weather.........Partly sunny.
CWR.................0 percent.
Max temperature.....69-73.
Min humidity........29-34 pct.
Wind (20 ft)........West winds 11 to 15 mph until late afternoon
                    becoming 13 to 22 mph with gusts to around 30
                    mph late in the afternoon.

TIME (PST)      8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........47     41     36     30     24
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0
Temp............56     64     68     70     70
RH..............74     52     40     34     31
20 ft wind......S 2    W 4    W 6    W 10   W 14
20 ft wind gust.5      10     15     20     30
Mixing hght(ft).200    2534   3341   3741   3763
Transport wind..NW 5   W 9    W 12   W 14   W 15

.TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
Min temperature.....45-49.
Max humidity........59-64 pct.
Wind (20 ft)........West winds 10 to 23 mph with gusts to around 30
                    mph in the evening becoming northwest 6 to 13
                    mph after midnight.

TIME (PST)      5 PM   7 PM   9 PM   11 PM  1 AM   3 AM
Sky (%).........21     16     11     7      5      4
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............67     61     58     54     52     49
RH..............34     44     51     59     59     61
20 ft wind......W 14   W 13   W 11   W 8    W 5    NW 5
20 ft wind gust.30     30     25     15     10     10
Mixing hght(ft).3691   1459   523    403    243    198
Transport wind..W 17   W 19   W 13   W 9    NW 6   NW 6

.THURSDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Max temperature.....63-67.
Min humidity........21-26 pct.
Wind (20 ft)........Northwest winds 5 to 11 mph.

TIME (PST)      5 AM   7 AM   9 AM   11 AM  1 PM   3 PM
Sky (%).........3      3      3      4      4      4
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............48     48     54     61     64     64
RH..............58     54     40     30     24     23
20 ft wind......NW 5   N 5    NW 5   NW 4   NW 3   NW 4
20 ft wind gust.10     10     10     10     5      10
Mixing hght(ft).176    191    1340   3104   5854   5923
Transport wind..N 7    N 8    N 12   NW 12  NW 10  NW 8

$$
Forecaster...JR
Requested by...Matthew Pecos
Type of request...PRESCRIBED
.TAG 1702588.0/PSR
.EMAIL matthew_pecos@fws.gov



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