Suppression Forecast
Issued by NWS Billings, MT

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000
FNUS75 KBYZ 211358
FWSBYZ

SPOT FORECAST FOR POMPEYS PILLAR RX...BILLINGS FIELD OFFICE
NATIONAL WEATHER SERVICE BILLINGS MT
758 AM MDT MON APR 21 2014

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
CONDITIONS AT THE BURN SITE WILL BE WARM AND DRY TODAY...WITH A
HIGH TEMPERATURE AROUND 70 AND RELATIVE HUMIDITY FALLING TO AROUND
15 TO 20 PERCENT THIS AFTERNOON. LIGHT SOUTHWEST WINDS WILL
SWITCH TO THE SOUTHEAST BY LATE THIS AFTERNOON AND CONTINUE
OVERNIGHT...BEFORE SWITCHING BACK AROUND TO THE SOUTH DURING THE
DAY TUESDAY. TEMPERATURES WILL BE SLIGHTLY WARMER ON TUESDAY...IN
THE LOW 70S...WITH SIMILAR RH VALUES TO TODAY. AN ISOLATED SHOWER
OR THUNDERSTORM IS POSSIBLE LATE TUESDAY AFTERNOON AND WOULD
PRODUCE GUSTY AND ERRATIC WINDS IF ONE PASSED NEAR THE BURN SITE.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....67-72.
MIN HUMIDITY........15-20 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 10 MPH...BECOMING
                    SOUTHEAST AT 5 TO 10 MPH LATE IN THE AFTERNOON.
HAINES INDEX........3.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....41-46.
MAX HUMIDITY........66-71 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 15 MPH...BECOMING
                    SOUTHWEST AT 5 TO 10 MPH EARLY TUESDAY MORNING.
HAINES INDEX........3.

.TUESDAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....70-75.
MIN HUMIDITY........19-24 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH WINDS 5 TO 15 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS IN THE
                    AFTERNOON.
HAINES INDEX........3.

$$
FORECASTER...CHURCH/TESAR
REQUESTED BY...CRAIG HOWELLS
TYPE OF REQUEST...PRESCRIBED
.TAG 20140421.POMPE.01/BYZ



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