Suppression Forecast
Issued by NWS Oklahoma City, OK

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000
FNUS74 KOUN 212028
FWSOUN

Spot Forecast for Rhea...Oklahoma Forest Service
National Weather Service Norman OK
328 PM CDT Sat Apr 21 2018

Forecast is based on request time of 1800 CDT on April 21.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (405) 325-3816 if you have questions
or concerns with this forecast.

.DISCUSSION...
There will continue to be a chance for drizzle or very light rain
showers through this evening, but the rain is essentially over for
the burn site. Other than occasional wind shifts with frontal
boundary intrusions Tuesday and again Thursday. There will be
a chance for showers and storms with those fronts. Winds ahead of
and behind fronts will be gusty for 6 to 12 hours but nothing like
we saw last week. Overall, no significant fire weather issues
expected with seasonable temperatures.

.TONIGHT...

Sky/weather.........Cloudy (90-100 percent). Showers likely early
                    in the evening, then a slight chance of showers
                    in the evening.
Min temperature.....Around 42.
Max humidity........100 percent.
Wind (20 ft)........Northwest winds 7 to 13 mph.
Mixing height.......800-2600 ft AGL.
Transport winds.....Northwest 7 to 13 mph.
Smoke dispersal.....Poor to good (8400-40700 knot-ft).
Mixing height.......800-2600 ft AGL.
Transport winds.....Northwest 7 to 13 mph.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........99     96     91     91     91     91
Weather cov.....LIKELY S CHC  S CHC  S CHC
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR NONE   NONE
Tstm cov........
Temp............48     48     46     44     43     42
RH..............95     87     93     97     97     100
20 ft wind......N 9    NE 10  N 10   N 10   N 12   NW 13
20 ft wind gust.12     13     13     13     14     16
Mix hgt (ft)....2600   2100   2000   1600   1400   1000
Transport wind..NE 14  N 16   N 18   N 22   N 24   N 18
VRate ktft/1000.34     38     41     40     26     13

.SUNDAY...

Sky/weather.........Mostly cloudy (75-85 percent), then becoming
                    sunny (15-25 percent).
Max temperature.....Around 64.
Min humidity........48 percent.
Wind (20 ft)........North winds 12 to 18 mph with gusts to around
                    23 mph.
Mixing height.......700-2300 ft AGL, increasing to 5100-5400 ft
                    AGL.
Transport winds.....North 12 to 18 mph.
Smoke dispersal.....Poor to good (10100-57100 knot-ft), increasing
                    to excellent (67300 knot-ft) in the late
                    morning and afternoon.
Mixing height.......700-2300 ft AGL, increasing to 5100-5400 ft
                    AGL.
Transport winds.....North 12 to 18 mph.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........91     73     76     76     69     21
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............42     43     48     55     61     62
RH..............98     95     82     61     51     50
20 ft wind......NW 13  N 15   N 18   N 18   N 17   N 15
20 ft wind gust.16     19     23     23     22     19
Mix hgt (ft)....700    1700   2800   4100   5100   5400
Transport wind..N 17   N 31   N 30   N 28   N 25   N 24
VRate ktft/1000.14     40     75     105    118    119

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....Around 43.
Max humidity........98 percent.
Wind (20 ft)........North winds 5 to 14 mph.
Mixing height.......4400-5100 ft AGL, decreasing to 0-200 ft AGL.
Transport winds.....North 5 to 14 mph.
Smoke dispersal.....Excellent (67300 knot-ft), decreasing to poor
                    (0 knot-ft).
Mixing height.......4400-5100 ft AGL, decreasing to 0-200 ft AGL.
Transport winds.....North 5 to 14 mph.

TIME (CDT)      6 PM      9 PM      MIDNGT    3 AM
Sky (%).........21        38        29        21
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............63        54        50        45
RH..............50        70        82        95
20 FT wind......N 14G17   N 9G12    N 6G7     N 7G10
Mix hgt (ft)....5100      1400      BLW100    200
Transport wind..N 22      NE 13     N 8       N 8
VRate ktft/1000.108       55        1         0

.MONDAY...

Sky/weather.........Sunny (20-30 percent).
Max temperature.....Around 71.
Min humidity........43 percent.
Wind (20 ft)........Northeast winds 5 to 8 mph.
Mixing height.......0-1400 ft AGL, increasing to 6400 ft AGL.
Transport winds.....Northeast 5 to 8 mph.
Smoke dispersal.....Poor to good (0-39700 knot-ft).
Mixing height.......0-1400 ft AGL, increasing to 6400 ft AGL.
Transport winds.....Northeast 5 to 8 mph.

TIME (CDT)      6 AM         10 AM        2 PM
Sky (%).........17           31           21
Weather cov.....
Weather type....NONE         NONE         NONE
Tstm cov........
Temp............43           56           67
RH..............99           73           47
20 FT wind......N 7G10       N 8G10       NE 5G6
Mix hgt (ft)....BLW100       2300         5700
Transport wind..N 8          N 13         N 6
VRate ktft/1000.1            30           35

$$
Forecaster...BROWN
Requested by...David Greathouse
Type of request...WILDFIRE
.TAG 1807280.0/OUN
.EMAIL david.greathouse@ncagr.gov



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