FNUS75 KRIW 272244
FWSRIW

SPOT FORECAST FOR MARY ANN...IA CDC
NATIONAL WEATHER SERVICE RIVERTON WY
444 PM MDT MON SEP 27 2010

FORECAST IS BASED ON REQUEST TIME OF 1610 MDT ON SEPTEMBER 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

WINDS ARE EXPECTED TO REMAIN ROUGHLY FROM THE SOUTHWEST TO WEST
OVERNIGHT. THE WINDS ARE EXPECTED TO BECOME A TAD STRONGER THROUGH
EARLY EVENING...BEFORE WEAKENING AROUND 2100...BUT ARE EXPECTED TO
INCREASE AFTER 0400 TUESDAY. WESTERLY WINDS ARE EXPECTED TO BE
STRONGER ON TUESDAY THAN WHAT OCCURRED TODAY. IN ADDITION RELATIVE
HUMIDITY RECOVERY TONIGHT SHOULD BE VERY POOR...AND THE RELATIVE
HUMIDITY IS EXPECTED TO DROP INTO THE LOWER TEENS TUESDAY.

...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS...
...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT...

FORECASTER...MURRELL

.TONIGHT...
SKY/WEATHER.........VARIABLE HIGH CLOUDS.
MIN TEMPERATURE.....43-47.
MAX HUMIDITY........25-30 PERCENT.
20 FOOT WINDS.......SOUTHWEST 5-10 MPH...BECOMING WEST 4-8 MPH.
                    GUSTS TO 15 MPH THROUGH AROUND 2000.
RIDGE TOP WINDS.....WEST AROUND 10 MPH...BECOMING WEST NORTHWEST
                    5-10 MPH AROUND MIDNIGHT...THEN WEST 10-15 MPH
                    AFTER 0400.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.

.TUESDAY...
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........9-14 PERCENT.
20 FOOT WINDS.......SOUTHWEST WINDS 10-15 MPH DEVELOPING AROUND 0900
                    BECOMING WEST AROUND NOON. GUSTS TO 25 MPH.
RIDGE TOP WINDS.....WEST SOUTHWEST 10 TO 15 MPH...BECOMING WEST 15
                    TO 20 MPH AROUND NOON.  GUSTS TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 5...
.TUESDAY NIGHT...CLEAR. LOWS IN THE UPPER 40S. WINDS GENERALLY
LESS THAN 10 MPH.

.WEDNESDAY...CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
WINDS GENERALLY LESS THAN 10 MPH.

.THURSDAY...CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
WINDS GENERALLY LESS THAN 10 MPH.

.FRIDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
60S. WINDS GENERALLY LESS THAN 10 MPH.

.SATURDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WINDS GENERALLY LESS THAN 10 MPH.

$$

FORECASTER...MURRELL
REQUESTED BY...CODY DISPATCH
REASON FOR REQUEST...WILDFIRE
.TAG 20100927.MARYA.01/RIW