FNUS75 KPIH 251818
FWSPIH

SPOT FORECAST FOR WHITE CREEK RX...BLM -- SALMON FIELD OFFICE
NATIONAL WEATHER SERVICE POCATELLO ID
1218 PM MDT SUN APR 25 2010

FORECAST IS BASED ON IGNITION TIME OF 1300 MDT ON APRIL 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...EXPECT UPPER LEVEL HIGH PRESSURE RIDGE CENTERED OVER
CENTRAL IDAHO BY NOON ON MONDAY. EXPECT THIS HIGH PRESSURE RIDGE
TO MOVE SLOWLY EAST AS A UPPER LEVEL NW PACIFIC LOW STARTS TO
APPROACH THE AREA. EXPECT IMPACTS FROM THIS LOW TO START BRINGING
SCATTERED TO WIDESPREAD PRECIPITATION TUESDAY LATE AFTERNOON
THROUGH WEDNESDAY. EXPECT MODERATE WINDS AHEAD OF THIS LOW ON
TUESDAY.

.MONDAY...

MAX TEMPERATURE.....49-53.
MIN HUMIDITY........23 PERCENT.
WIND (20 FT)........WINDS WEST AT 6 MPH AT IGNITION...OTHERWISE
                    VARIABLE 2 TO 4 MPH BECOMING SOUTHWEST 6 TO 9
                    WITH GUSTS NEAR 12-15MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......3700 FT AGL AT IGNITION...OTHERWISE 3700 FT
                    AGL.
MIXING WINDS........SOUTHWEST AROUND 15 MPH.
HAINES INDEX........3 AT IGNITION...MAX 3.

.MONDAY NIGHT...

MIN TEMPERATURE.....30-34.
MAX HUMIDITY........72 PERCENT.
WIND (20 FT)........SOUTH WINDS 6 TO 9 MPH.
CWR.................9 PERCENT.
MIXING HEIGHT.......200 FT AGL.
MIXING WINDS........SOUTHWEST AROUND 17 MPH.
HAINES INDEX........3.

.TUESDAY...

MAX TEMPERATURE.....51-55.
MIN HUMIDITY........39 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 10 TO 15 WITH GUSTS OF 25-30 MPH.
CWR.................20 PERCENT DURING DAY.  100 PERCENT TUESDAY NIGHT
                    INTO WEDNESDAY MORNING.
MIXING HEIGHT.......3400 FT AGL.
MIXING WINDS........SOUTHWEST AROUND 30 MPH.
HAINES INDEX........3.

$$
FORECASTER...WYATT
REQUESTED BY...CENTRAL IDAHO DISPATCH
TYPE OF REQUEST...PRESCRIBED
.TAG 20100426.WHITE.01/PIH