FNUS75 KCYS 012325
FWSCYS

SPOT FORECAST FOR NORTH PLATTE...NPS
NATIONAL WEATHER SERVICE CHEYENNE WY
525 PM MDT MON NOV 1 2010

FORECAST IS BASED ON IGNITION TIME OF 1000 MDT ON NOVEMBER 03.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE IN THE UPPER ATMOSPHERE AND AT THE SURFACE WILL BE
OVER THE WESTERN U.S. THROUGH WEDNESDAY. A SURFACE COLD FRONT
WILL MOVE ACROSS THE BURN SITE LATE TUESDAY AFTERNOON OR EARLY
TUESDAY EVENING. NO PRECIPITATION IS EXPECTED...BUT SURFACE WINDS
WILL SHIFT TO THE NORTHEAST AND CLOUD COVER WILL INCREASE TUESDAY
NIGHT. TUESDAY WILL BE A WARM AND DRY DAY...WITH TEMPERATURES 4
TO 8 DEGREES COOLER FOR WEDNESDAY AT THE BURN SITE.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........72 PERCENT.
WIND (20 FT)........NORTHWEST 4-7 MPH BECOMING EAST BY MIDNIGHT.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......3100 FT AGL DECREASING TO 200 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 8 MPH.
SMOKE DISPERSAL.....FAIR BECOMING POOR BY MIDNIGHT
                    18000-1200 KNOT-FT).

.TUESDAY...

SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........27 PERCENT.
WIND (20 FT)........NORTHWEST INCREASING TO 8 TO 14 MPH BY LATE
                    MORNING SHIFTING TO THE NORTHEAST 6 TO 12 MPH
                    LATE IN THE AFTERNON.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1300-2900 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 13 MPH.
SMOKE DISPERSAL.....POOR BECOMING GOOD (2900-33900 KNOT-FT).

$$
FORECASTER...WEILAND
REQUESTED BY...JON FREEMAN
TYPE OF REQUEST...PRESCRIBED
.TAG 20101103.NORTH.01/CYS