324
WGUS85 KPIH 171821
FLSPIH

Flood Advisory
National Weather Service Pocatello ID
1221 PM MDT Fri May 17 2024

...The Flood Advisory continues for the following rivers in Idaho...

  Portneuf River at Topaz affecting Bannock County.

.Warm temperatures will melt high mountain snowpack and increase
river flows.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

River flows will remain near of slightly above flood stage today and
possibly tomorrow before likely dropping off in the next couple of
days due to cooler temperatures and a diminishing snowpack.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov/pocatello.

&&

IDC005-182000-
/O.CON.KPIH.FL.Y.0003.000000T0000Z-000000T0000Z/
/TOPI1.N.SM.000000T0000Z.000000T0000Z.000000T0000Z.NR/
1221 PM MDT Fri May 17 2024

...FLOOD ADVISORY FOR SNOWMELT REMAINS IN EFFECT UNTIL FURTHER
NOTICE...

* WHAT...Flooding caused by snowmelt continues. Snowmelt was
  slightly higher yesterday due to warmer temperatures. Snowmelt
  will keep river levels higher but snowmelt and river levels will
  start to drop off this next week due to cooler temperatures and a
  diminishing snowpack.

* WHERE...Portneuf River at Topaz.

* WHEN...Until further notice.

* IMPACTS...At 4.0 feet, Lowland and crop field flooding possible
  from Pebble Creek to Inkom.

* ADDITIONAL DETAILS...
  - At 11:15 AM MDT Friday the stage was 4.0 feet.
  - Forecast...The river is expected be just above flood stage of
    4.0 feet today. Then, it will then likely fall below flood
    stage early tomorrow afternoon.
  - Action stage is 3.5 feet.
  - Flood stage is 4.0 feet.
  - http://www.weather.gov/safety/flood

&&

              Fld   Observed           Forecasts (12 pm MDT)
Location      Stg   Stg   Day/Time     Sat   Sun   Mon

Portneuf River
Topaz         4.0   4.0   Fri 11 am MD 4.0   4.0   3.9


&&

LAT...LON 4275 11232 4281 11223 4265 11206 4287 11202
      4287 11185 4248 11203


$$

TW