Suppression Forecast
Issued by NWS Omaha/Valley, NE

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000
FNUS73 KOAX 181025
FWSOAX

SPOT FORECAST FOR WINNEBAGO 148 149...WINNEBAGO AGENCY
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
525 AM CDT SAT APR 18 2015

FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON APRIL 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

UPPER LEVEL LOW PRESSURE OVER COLORADO WILL CONTINUE TO TRACK
VERY SLOWLY EAST. PERIODS OF SHOWERS AND THUNDERSTORMS ARE
LIKELY THROUGH TONIGHT. GUSTY NORTHWEST WINDS DEVELOPING ON
SUNDAY BEHIND A COLD FRONT.

.TODAY...

SKY/WEATHER.........CLOUDY (85-95 PERCENT). ISOLATED THUNDERSTORMS
                    IN THE MORNING. RAIN SHOWERS LIKELY THROUGH THE
                    DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 71.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 7 TO 12 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS UNTIL LATE
                    AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
                    NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......300-1300 FT AGL INCREASING TO 4400-5600 FT AGL.
TRANSPORT WINDS.....SOUTH 9 TO 16 MPH.

TIME (CDT)      NOON   2 PM   4 PM   6 PM   8 PM   10 PM
SKY (%).........100    93     80     87     92     90
WEATHER COV.....LIKELY LIKELY CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........ISOLTD ISOLTD CHANCE CHANCE CHANCE CHANCE
TEMP............67     70     71     70     66     61
RH..............67     60     57     59     67     80
20 FT WIND......SE 12  SE 12  SE 12  SE 10  SE 9   SE 8
20 FT WIND GUST.15     15     15     15     10     10
HAINES INDEX....3      3      3      3      3      3

.TONIGHT...

SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF THUNDERSTORMS
                    IN THE EVENING. CHANCE OF RAIN SHOWERS THROUGH
                    THE NIGHT. ISOLATED THUNDERSTORMS AFTER
                    MIDNIGHT.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........92 PERCENT.
WIND (20 FT)........WEST WINDS 7 TO 9 MPH. GUSTY AND ERRATIC WINDS
                    EXPECTED NEAR THUNDERSTORMS IN THE EVENING.
                    GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS AFTER MIDNIGHT.
HAINES INDEX........2 TO 4 OR OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH TO OR LOW POTENTIAL FOR
                    LARGE PLUME DOMINATED FIRE GROWTH.
MIXING HEIGHT.......3300-4300 FT AGL DECREASING TO 100-300 FT AGL.
TRANSPORT WINDS.....WEST 8 TO 17 MPH.

.SUNDAY...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
                    MOSTLY SUNNY (40-50 PERCENT). CHANCE OF RAIN
                    SHOWERS EARLY IN THE MORNING...THEN SLIGHT
                    CHANCE OF RAIN SHOWERS LATE IN THE MORNING.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........38 PERCENT.
WIND (20 FT)........BREEZY. NORTHWEST WINDS 10 TO 18 MPH WITH GUSTS
                    TO AROUND 30 MPH INCREASING TO 23 TO 28 MPH IN
                    THE LATE MORNING AND AFTERNOON.
HAINES INDEX........2 TO 5 OR OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH TO OR MODERATE POTENTIAL
                    FOR LARGE PLUME DOMINATED FIRE GROWTH.
MIXING HEIGHT.......300-1900 FT AGL INCREASING TO 7000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20 TO 24 MPH INCREASING TO NORTH 39
                    TO 40 MPH.

$$
FORECASTER...FOBERT
REQUESTED BY...DUWAYNE TRAVERSIE
TYPE OF REQUEST...PRESCRIBED
.TAG 20150418.WINNE.01/OAX



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