FNUS75 KBOI 251635
FWSBOI

SPOT FORECAST FOR WARM SPRINGS RX...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
1035 AM MDT WED APR 25 2012

FORECAST IS BASED ON IGNITION TIME OF 1045 MDT ON APRIL 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...INCREASING CLOUDS AFTER 1500 HOURS WITH ISOLATED THUNDERSTORMS...

.DISCUSSION...SUFFICIENT INSTABILITY AND MOISTURE WILL CAPITALIZE ON AN
UPPER LEVEL DISTURBANCE FOR ISOLATED THUNDERSTORMS THIS AFTERNOON. THERE
IS A MUCH BETTER CHANCE OF STORMS THIS EVENING AFTER 2100 HOURS. EXPECT
GUSTY WINDS NEAR STORMS. BY MIDNIGHT TONIGHT...TWO STREAMS OF MOISTURE
WILL MERGE OVER THE FOREST FOR WETTING RAIN THAT WILL PERSIST THROUGH
THURSDAY. AT LEAST HALF AN INCH OF RAIN IS ANTICIPATED THROUGH SUNSET
THURSDAY EVENING.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED WET THUNDERSTORMS AFTER 1500 HOURS.
                    CHANCE OF PRECIPITATION 50 PERCENT.
MAX TEMPERATURE.....65 TO 70.
MIN HUMIDITY........37 TO 42 PERCENT.
WIND - EYE LEVEL....SOUTH-SOUTHWEST ALONG WARM SPRING CREEK 5 TO 8 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......7500 FT AGL.
TRANSPORT WIND......SOUTH 15 TO 20 MPH.
VENTILATION INDEX...1500 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........SHOWERS AND THUNDERSTORMS THIS EVENING...THEN SHOWERS
                    AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90
                    PERCENT.
MIN TEMPERATURE.....45 TO 50.
MAX HUMIDITY........90 PERCENT.
WIND - EYE LEVEL....SOUTHEAST AROUND 5 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WIND......SOUTH AROUND 5 MPH.
VENTILATION INDEX...45 POOR.

.THURSDAY...

SKY/WEATHER.........SHOWERS AND THUNDERSTORMS. CHANCE OF PRECIPITATION NEAR 100
                    PERCENT.
MAX TEMPERATURE.....50 TO 55.
MIN HUMIDITY........55 TO 60 PERCENT.
WIND - EYE LEVEL....SOUTH 5 TO 8 MPH.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 15 MPH.
VENTILATION INDEX...675 GOOD.

$$
FORECASTER...DECKER
REQUESTED BY...PAYETTE NATIONAL FOREST
TYPE OF REQUEST...PRESCRIBED
.TAG 20120425.WARMS.01/BOI