« View county listFlood Advisory
Custer ID-Blaine ID-Jefferson ID-Butte ID-Bonneville ID-Madison ID-
1226 PM MST MON FEB 20 2017
The National Weather Service in Pocatello has issued a
* Flood Advisory for...
Rain and Snowmelt in...
Eastern Custer County in central Idaho...
Central Blaine County in central Idaho...
Jefferson County in southeastern Idaho...
Southern Butte County in southeastern Idaho...
Northwestern Bonneville County in southeastern Idaho...
Western Madison County in southeastern Idaho...
* Until 1215 PM MST Tuesday
* Rain on snow will create some localized areas of additional low-
lying nuisance flooding this afternoon through the evening.
Flooding could become more widespread and will be closely
* Some locations that will experience flooding include...
Idaho Falls, Rexburg, Rigby, Arco, Carey, Ririe Reservoir,
Terreton, Lorenzo, Picabo, Ammon, Iona, Sugar City, Ucon, Menan,
Ririe, Roberts, Lewisville, Mud Lake, Hamer and Archer.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
Please report flooding to your local law enforcement agency when you
can do so safely.
A Flood Advisory means river or stream flows are elevated, or ponding
of water in urban or other areas is occurring or is imminent.
LAT...LON 4339 11168 4345 11233 4365 11251 4365 11268
4349 11288 4353 11332 4321 11372 4320 11438
4333 11442 4335 11395 4353 11349 4379 11347
4395 11361 4382 11334 4364 11326 4366 11311
4400 11263 4403 11219 4396 11218 4385 11157
Eastern Magic Valley-Upper Snake River Plain-
Lower Snake River Plain-South Central Highlands-
Including the cities of Burley, Rupert, Heyburn, Idaho Falls,
Rexburg, Pocatello, Malad City, Oakley, and Rockland
350 AM MST Tue Feb 21 2017
...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING...
* IMPACTS/TIMING...Gusty winds likely today evening. Strong cross
winds are possible from south and southwest winds. High profile
vehicles driving on east-west roads will have difficult driving
* WINDS...Southwest winds 15 to 25 mph with gusts to 35 mph
increasing to 25 to 35 mph with gusts to 45 mph this afternoon.
* LOCATIONS...Burley, American Falls, Pocatello, Chubbuck, Fort
Hall Reservation, Blackfoot, Idaho Falls, Idaho National Labs,
Rexburg, Ribgy, Mud Lake.
A wind advisory means that winds of 30 mph are expected. Gusts
over 45 mph are possible. Winds this strong can make driving
difficult, especially for high profile vehicles. Use extra
$$Winter Storm Warning
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Island Park, Driggs,
345 AM MST Tue Feb 21 2017
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
* IMPACTS...Moderate to heavy snow and blowing snow is expected
to create difficult driving conditions above 6000 ft,
including passes. Road closures are possible.
* TIMING...Today through Tuesday with strongest winds on Tuesday.
* SNOW ACCUMULATIONS...Additional 2 to 4 inches above 6000 feet.
Valley locations should stay warm enough to see all rain or
light slushy accumulations.
* CONFIDENCE...Medium confidence in snow levels. Medium
confidence in snowfall amounts in high elevations. Low
confidence in valley snowfall amounts.
* LOCATIONS...Island Park, Ashton, Driggs, Victor.
A winter storm warning for heavy snow means severe winter weather
conditions are expected or occurring. Significant amounts of snow
are forecast that will make travel dangerous. Only travel in an
emergency. If you must travel, keep an extra flashlight, food and
water in your vehicle in case of an emergency.