485
FXUS65 KPIH 270919
AFDPIH
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE POCATELLO ID
319 AM MDT SUN SEP 27 2026
KEY MESSAGES
- SIGNIFICANTLY WARMER TODAY WITH WELL ABOVE NORMAL HIGH
TEMPERATURES.
- ISOLATED TO SCATTERED SHOWERS AND STORMS TONIGHT THROUGH
MONDAY.
DISCUSSION
ISSUED AT 240 AM MDT SUN SEP 27 2026
WILL SEE SOUTHWESTERLY FLOW ALOFT TODAY AND EXPECT ABOUT 10
DEGREES OF WARMING FROM YESTERDAY AHEAD OF AN APPROACHING
PACIFIC TROF. MOISTURE WILL INCREASE AND EXPECT ISOLATED TO
SCATTERED SHOWERS TONIGHT AND MONDAY WITH THE MOST SIGNIFICANT
ACTIVITY IN THE EASTERN MOUNTAINS. AS THE UPPER TROF PUSHES EAST
MONDAY WILL ONCE AGAIN SEE COOLING AND ABOUT A 10 DEGREE DROP
FROM TODAY. TUESDAY THROUGH NEXT SUNDAY WILL BE A DRY PERIOD AS
WE ENTER AN EXTENDED PERIOD OF GENERALLY WELL ABOVE NORMAL
TEMPERATURES AS RIDGING WILL BE THE RULE FOR QUITE SOME TIME.
AVIATION /06Z TAFS THROUGH 06Z MONDAY/
ISSUED AT 920 PM MDT SAT SEP 26 2026
LIGHT WINDS WITH HIGH CEILINGS EXPECTED THROUGH THE NIGHT. SOME
OF THE MODELS ARE STILL SHOWING A FEW VIRGA SHOWERS DEVELOPING
LATE IN THE NIGHT INTO THE EARLY MORNING. LOW CONFIDENCE IN THIS
OCCURRING AND IF IT SHOULD, LITTLE TO NO IMPACTS EXPECTED SO
WILL CONTINUE TO NOT MENTION IN TAFS.
FIRE WEATHER
ISSUED AT 240 AM MDT SUN SEP 27 2026
WILL SEE A CHANCE OF SHOWERS AND THUNDERSTORMS TONIGHT AND
MONDAY. BUT BEYOND THAT EXPECT A LONG PERIOD OF DRY AND WARM
CONDITIONS TUESDAY THROUGH NEXT WEEKEND.
PIH WATCHES/WARNINGS/ADVISORIES
NONE.
DISCUSSION...GK
AVIATION...13
FIRE WEATHER...GK
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