Suppression Forecast
Issued by NWS Omaha/Valley, NE

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FNUS73 KOAX 171615
FWSOAX

Spot Forecast for Bengal...Iowa DNR
National Weather Service Omaha/Valley NE
1115 AM CDT Mon Jul 17 2017

Forecast is based on ignition time of 1200 CDT on July 17.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Hot temperatures and southerly winds are expected this afternoon.

.REST OF TODAY...

Sky/weather.........Sunny (15-25 percent).
Max temperature.....Around 92.
Min humidity........44 percent.
Wind (20 ft)........South winds 7 to 15 mph.
Mixing height.......3800-5600 ft AGL decreasing to 1900-3600 ft AGL
                    late in the afternoon.
Transport winds.....South 15 to 23 mph.
Smoke dispersal.....Good to excellent decreasing to good late in the
                    afternoon.
GFDI (max)..........Low.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

TIME (CDT)      NOON   2 PM   4 PM   6 PM
Sky (%).........13     21     26     17
Weather cov.....
Weather type....NONE   NONE   NONE   NONE
Tstm cov........
Temp............89     92     92     92
RH..............54     46     44     46
20 ft wind......S 7    S 9    S 10   S 10
20 ft wind gust.10     15     15     15
Mix hgt (ft)....3800   5600   5000   1900
Transport wind..S 15   S 17   S 18   S 23
GFDI............0      0      0      0
Haines index....4      4      4      4
SDspl kt-ft/100050     83     83     34

.TONIGHT...

Sky/weather.........Partly cloudy (30-40 percent) then becoming
                    mostly cloudy (55-65 percent). Slight chance of
                    showers and thunderstorms late in the evening.
                    Chance of showers and thunderstorms after
                    midnight.
Max humidity........79 percent.
Wind (20 ft)........South winds 7 to 10 mph. Gusty and erratic
                    winds expected near thunderstorms late in the
                    evening.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
Sky (%).........16     22     33     50     55     60
Weather cov.....                     CHANCE CHANCE CHANCE
Weather type....NONE   NONE   NONE   RNSHWR RNSHWR RNSHWR
Tstm cov........                     CHANCE CHANCE CHANCE
RH..............50     61     69     69     71     76
20 ft wind......S 10   S 9    S 8    S 8    S 8    S 8
20 ft wind gust.15     15     15     15     15     15

$$
Forecaster...Miller
Requested by...Doug Chafa
Type of request...PRESCRIBED
.TAG 1712883.0/OAX



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