FNUS75 KGGW 260331 FWSGGW SPOT FORECAST FOR JACKSON...BLM LEWISTOWN NATIONAL WEATHER SERVICE GLASGOW MT 931 PM MDT FRI JUN 25 2010 FORECAST IS BASED ON REQUEST TIME OF 2116 MDT ON JUNE 25. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SHOWERS AND THUNDERSTORMS ARE LIKELY OVER SPOT LOCATION TONIGHT INTO TOMORROW MORNING...AND ARE CURRENTLY UNDERWAY OVER PETROLEUM COUNTY. SURFACE WINDS SHOULD BE LIGHT VARIABLE IN DIRECTION TONIGHT EXCEPT IN AREAS AFFECTED BY THUNDERSTORM OUTFLOWS...WHICH COULD CREATE STRONG GUSTS OF RANDOM DIRECTION. WINDS PICK-UP FROM THE NORTHWEST EARLY SATURDAY MORNING TO 10 TO 20 KTS...WITH SHOWER ACTIVITY EXPECTED TO END AFTER NOON. .REST OF TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SHOWERS AND THUNDERSTORMS LIKELY. MIN TEMPERATURE.....57-62. MAX HUMIDITY........87-92 PERCENT. WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. LAL.................4. CWR.................30 PERCENT. .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. MAX TEMPERATURE.....77-82. MIN HUMIDITY........30-35 PERCENT. WIND (20 FT)........NORTHWEST WINDS 8 TO 13 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE MORNING. LAL.................2. CWR.................10 PERCENT. $$ FORECASTER...MARTIN REQUESTED BY...MEGAN JACOBSEN TYPE OF REQUEST...WILDFIRE .TAG 20100625.JACKS.01/GGW