Suppression Forecast
Issued by NWS Omaha/Valley, NE

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000
FNUS73 KOAX 121755
FWSOAX

Spot Forecast for Eli Slusher WMA...Iowa DNR
National Weather Service Omaha/Valley NE
1255 PM CDT Thu Sep 12 2019

Forecast is based on ignition time of 1100 CDT on September 13.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

High pressure will build into the region from the west on Friday with
west-northwest winds of 10 to 20 mph gradually diminishing by mid to
late afternoon. Temperatures will top out in the upper 70s with lowest
relative humidities of around 50 percent. Skies will be mostly sunny.

.FRIDAY...

Sky/weather.........Sunny (0-5 percent).
Max temperature.....Around 78.
Min humidity........52 percent.
Surface winds (mph).West winds 8 to 14 mph.
Wind (20 ft)........West winds 8 to 14 mph.
Mixing height.......5200 ft AGL.
Transport winds.....West 17 to 24 mph decreasing to around 14 mph
                    late in the afternoon.
Smoke dispersal.....Poor (7600 knot-ft) early in the morning
                    increasing to fair (13300 knot-ft) in the
                    afternoon.
GFDI................Low.
Haines Index........5 to 6 or moderate to high potential for large
                    plume dominated fire growth.

TIME (CDT)      11 AM  1 PM   3 PM   5 PM
Sky (%).........0      0      0      4
Weather cov.....
Weather type....NONE   NONE   NONE   NONE
Tstm cov........
Temp............70     75     78     77
RH..............59     48     43     48
20 ft wind......W 10   W 14   W 13   W 8
20 ft wind gust.13     20     17     9
Surface wind....W 10   W 14   W 13   W 8
Surface wnd gst.13     20     17     9
Mix hgt (ft)....3100   4100   4700   4100
Transport wind..NW 24  NW 22  NW 17  W 14
GFDI............0      0      0      0
Haines index....5      6      6      6
SDspl kt-ft/1K..10     12     11     8

$$
Forecaster...Mead
Requested by...Matt Dollison
Type of request...PRESCRIBED
.TAG 1915362.0/OAX
.DELDT 09/12/19
.FormatterVersion 1.0.26



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