139
FNUS75 KPIH 271226
FWSPIH

Spot Forecast for Summit Creek...USFS
National Weather Service Pocatello ID
626 AM MDT Wed May 27 2026

Forecast is based on forecast start time of 0600 MDT on May 27.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (208) 232-9357, if you have questions
or concerns with this forecast.

.DISCUSSION...Strong low pressure remains anchored over the Sierras,
maintain a strong southeast flow across the fire site. A few
showers and thunderstorms are possible this afternoon through sunset,
before drier air works in for tonight and Thursday. This will create poor
overnight humidity recovery tonight. Looking ahead, the low to the
southwest weakens and shifts across Idaho Friday into Saturday, bringing
an increasing chance of showers and thunderstorms.

.TODAY...

Sky/weather.........Mostly Sunny. Isolated showers and thunderstorms
                    starting around 1300 MDT.
CWR.................2 percent.
Chance of thunder...15 percent.
Max temperature.....56-60.
Min humidity........18-22 percent.
Wind (20 ft)........East 6-10 mph with gusts to 17 mph through 1100 MDT.
                    Southeast 18-23 mph with gusts to 35 mph during the afternoon.
Mixing height.......Rising to 10200-10600 ft AGL.
Transport winds.....Increasing to Southeast 25-30 mph during the afternoon.
Rainfall amount.....Trace.

.TONIGHT...

Sky/weather.........Partly cloudy. Isolated showers and thunderstorms
                    through 2000 MDT.
CWR.................2 percent.
Chance of thunder...15 percent.
Min temperature.....45-49.
Max humidity........33-37 percent.
Wind (20 ft)........Southeast 17-22 mph with gusts to 35 mph through
                    2100 MDT. East-southeast 7-11 mph with gusts to 17
                    mph overnight.
Mixing height.......Lowering to 200-500 ft AGL overnight.
Transport winds.....Southeast 10-15 mph overnight
Rainfall amount.....Trace.

.THURSDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of thunder...0 percent.
Max temperature.....57-61.
Min humidity........17-21 percent.
Wind (20 ft)........Southeast 8-14 mph with gusts to 22 mph through 1000 MDT.
                    Southeast 15-21 mph with gusts to 32 mph in the afternoon.
Mixing height.......Rising to 13600-14000 ft AGL in the afternoon.
Transport winds.....Southeast 15-20 mph increasing to 25-30 mph in the
                    afternoon.
Rainfall amount.....0.00 inches.

$$
Forecaster...Keyes
Requested by...Brandon Hankla
Type of request...WILDFIRE
.TAG 2614451.1/PIH
.DELDT 05/27/26
.FormatterVersion 2.0.0
.EMAIL brandon.hankla@usda.gov