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Spot Forecast
Issued by NWS Glasgow, MT

000
FNUS75 KGGW 122114
FWSGGW

Spot Forecast for Big Island...USFWS
National Weather Service Glasgow MT
314 PM MDT Fri Apr 12 2024

Forecast is based on ignition time of 0500 MDT on April 12.
If conditions become unrepresentative...contact the National Weather
Service at (406) 228-4042.

.DISCUSSION...

A surface trough will move through the area Saturday morning, so
there is low to moderate (20 to 40 percent) confidence of isolated
showers and thunderstorms before noon. Beside this, mainly dry
and breezy conditions are expected during the day Saturday and
Sunday. Gusts are expected to reach or exceed 20 mph both
afternoons.

.SATURDAY...

Sky/weather.........Partly sunny (55-65 percent) then becoming
                    sunny (10-20 percent). Slight chance (20 percent)
                    of showers and thunderstorms before noon.
CWR.................3 percent.
LAL.................1.
Max temperature.....Around 72.
Min humidity........29 percent.
Wind (20 ft)........Light and variable becoming northwest at 10 to 18 mph
                    after 10 AM. Gusts up to 26 mph in the afternoon.
Mixing height.......7700 ft AGL.
Transport winds.....West around 17 mph.

.SATURDAY NIGHT...

Sky/weather.........Mostly clear (10-20 percent).
CWR.................3 percent.
LAL.................1.
Min temperature.....Around 41.
Max humidity........78 percent.
Wind (20 ft)........Northwest winds 7 to 12 mph, becoming light and variable
                    after 9 pm, shifting to east-southeast at 7 to 13 mph
                    after 3 AM.
Mixing height.......300 ft AGL.
Transport winds.....Northeast at 12 mph before midnight, then east around 15 mph.

.SUNDAY...

Sky/weather.........Sunny (10-20 percent).
CWR.................3 percent.
LAL.................1.
Max temperature.....Around 74.
Min humidity........30 percent.
Wind (20 ft)........Southeast winds 8 to 14 mph, gusting to 23 mph,
                    becoming east northeast at 6 to 11 mph after 3 PM.
Transport winds.....Southeast around 15 mph.


$$
Forecaster...STOINSKI
Requested by...Andy Schell
Type of request...PRESCRIBED
.TAG 2409415.2/GGW
.DELDT 04/12/24
.FormatterVersion 2.0.0
.EMAIL andrew_schell@fws.gov