FNUS75 KPIH 251058
FWSPIH

SPOT FORECAST FOR SPRING CR. BOTTOMS
NATIONAL WEATHER SERVICE POCATELLO ID
458 AM MDT WED APR 25 2012

IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE.

...SCATTERED AFTERNOON SHOWERS AND THUNDERSTORMS...

DISCUSSION...A LOW PRESSURE SYSTEM POSITIONED OFF THE SOUTHERN
CALIFORNIA COAST WILL BEGIN LIFTING INLAND TODAY AND ACROSS SOUTHEAST
IDAHO THURSDAY. EXPECT INCREASING SHOWERS THROUGHOUT THE PERIOD WITH
A GOOD CHANCE FOR WETTING RAINS THURSDAY.

FOR PLANNED IGNITION TIME OF 1200 MDT 4/25/12
   SKY/WEATHER......PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY WITH
                    SCATTERED SHOWERS AND THUNDERSTORMS IN THE
                    AFTERNOON.
   TEMPERATURE........63 AT 1200 MDT...MAX 69 TO 73.
   HUMIDITY...........42 PERCENT AT 1200 MDT...MIN 34 TO 38 PERCENT.
   WIND - 20 FT.....SOUTH TO SOUTHEAST 3 TO 6 MPH IN THE MORNING
                    BECOMING SOUTHWEST 6 TO 10 MPH IN THE AFTERNOON.
                    THUNDERSTORMS MAY PRODUCE GUSTS UP TO 45 MPH IN
                    THE AFTERNOON.
   CWR................15 PERCENT
   MIXING HEIGHT........1500 FT AGL INCREASING TO 8500 FT AGL IN THE
                        AFTERNOON.
   TRANSPORT WINDS......LIGHT AND VARIABLE BECOMING SOUTH AT 15 MPH
                        IN THE AFTERNOON.
   HAINES INDEX.........3 VERY LOW.
   LAL..................1...THEN 3 IN THE AFTERNOON.

FOR TONIGHT
   SKY/WEATHER......MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
                    THUNDERSTORMS IN THE EVENING THEN PARTLY CLOUDY
                    WITH ISOLATED SHOWERS OVERNIGHT.
   TEMPERATURE........MIN 45 TO 49.
   HUMIDITY...........MAX 72 TO 77 PERCENT.
   WIND - 20 FT.....SOUTH 6 TO 16 MPH. THUNDERSTORMS MAY PRODUCE
                    GUSTS UP TO 45 MPH IN THE EVENING.
   CWR................22 PERCENT.
   MIXING HEIGHT........FALLING TO 1200 FT AGL OVERNIGHT.
   TRANSPORT WINDS......SOUTH AROUND 20 MPH.
   HAINES INDEX.........2 VERY LOW.
   LAL..................3 THEN 1 OVERNIGHT.

OUTLOOK FOR THURSDAY
   SKY/WEATHER......NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
   TEMPERATURE........MAX 60 TO 65.
   HUMIDITY...........MIN 41 TO 46 PERCENT.
   WIND - 20 FT.....INCREASING SOUTH TO SOUTHWEST WINDS 10 TO 20 MPH
                    IN THE MORNING THEN BECOMING WEST-SOUTHWEST 14 TO
                    24 MPH AFTER 1500 MDT. THUNDERSTORMS MAY PRODUCE
                    GUSTS UP TO 45 MPH.
   CWR................60 PERCENT.
   MIXING HEIGHT........RISING TO 3000 FT AGL.
   TRANSPORT WINDS......WEST 20 TO 25 MPH IN THE AFTERNOON.
   HAINES INDEX.........2 VERY LOW.
   LAL..................1 THEN 4 IN THE AFTERNOON.

FORECASTER...HUSTON

$$

REQUESTED BY...TODD BRYNING
REASON FOR REQUEST...UNDER THE INTERAGENCY AGREEMENT FOR METEOROLOGICAL SERVICES (USFS, BLM, NPS, U