« View county listDense Fog Advisory
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
229 AM MST Thu Nov 23 2017
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MST THIS MORNING...
The National Weather Service in Pocatello has issued a Dense Fog
Advisory, which is in effect until 9 AM MST this morning.
* WHAT...Areas of dense fog reducing visibility to under one
quarter mile at times.
* WHERE...Along the Interstate 15 corridor from Idaho Falls north
to Camas, along Highway 20 north of Idaho Falls to Rexburg and
West of Idaho Falls to INL.
* WHEN...Until 9 AM MST this morning. Reduce driving speeds. Use
low-beam headlights. Visibilities may change rapidly.
A Dense Fog Advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving, slow down, use
your headlights, and leave plenty of distance ahead of you.