341
FNUS75 KBYZ 020158
FWSBYZ

Spot Forecast for Teepee Creek...USFS
National Weather Service Billings MT
758 PM MDT Tue Jul 1 2025

Forecast is based on forecast start time of 2000 MDT on July 01.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions or concerns with
this forecast.

.DISCUSSION...
Isolated showers and weak thunderstorms will move through the fire
site this evening until around 10 mph. Erratic wind gusts to 35
mph are possible with this activity...otherwise winds will become
light for the duration of the night and early Wednesday. Expect
deeper mixing and breezy southwest winds tomorrow beginning in the
late morning. There is a chance of showers and thunderstorms by
afternoon.

Aviation conditions early Wednesday: Expect good visibility and
scattered to broken high clouds, with no precipitation. Mountains
should not be obscured. Valley winds will be light but higher
elevation winds may gust 10-20 mph.

.TONIGHT...

Sky/weather.........Mostly cloudy with isolated showers and
                    thunderstorms through 10pm, then partly cloudy.
                    Erratic wind gusts to 35 mph possible near
                    storms.
CWR.................5 percent.
Chance of lightning.20 percent.
Min temperature.....50-54.
Max humidity........62-66 percent.
Wind (20 ft)........
 Slope/valley.......Downslope/downvalley 3-8 mph.
 Ridgetop...........Southwest to west around 10 mph.
Mixing height.......Decreasing to 300 ft AGL overnight.
Transport winds.....West 7 mph.

.WEDNESDAY...

Sky/weather.........Partly sunny. Chance of showers and
                    thunderstorms in the afternoon. Erratic wind
                    gusts possible near storms.
CWR.................10 percent.
Chance of lightning.30 percent.
Max temperature.....75-79.
Min humidity........22-26 percent.
Wind (20 ft)........
 Slope/valley.......Light early, then south to southwest 10-15 mph.
                    Gusts to 25 mph in the afternoon.
 Ridgetop...........Southwest around 20 mph. Gusts to 30 mph in the
                    afternoon.
Mixing height.......Increasing to 10000 ft AGL in the afternoon.
Transport winds.....Southwest 20 mph.

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms in the evening. Erratic wind gusts
                    possible near storms.
CWR.................5 percent.
Chance of lightning.20 percent.
Min temperature.....50-54.
Max humidity........63-67 percent.
Wind (20 ft)........
 Slope/valley.......Southwest gusts to 25 mph until sunset, then
                    downslope/downvalley 3-7 mph.
 Ridgetop...........Southwest around 20 mph with gusts to 30 mph until
                    sunset, then southwest 10-15 mph.
Mixing height.......Decreasing to 300 ft AGL overnight.
Transport winds.....Southwest 20 mph decreasing to 8 mph.

$$
Forecaster...Lester
Requested by...Zachariah Sachs
Type of request...WILDFIRE
.TAG 2517090.0/BYZ
.DELDT 07/01/25
.FormatterVersion 2.0.0
.EMAIL zachariah.sachs@usda.gov,mtbdc@firenet.gov,austin.odea@usda.gov