WEATHER & ROADS: Freezing fog advisory issued in eastern Idaho
IDAHO FALLS — A freezing fog advisory has been issued in most of eastern Idaho until at least 11 a.m. Thursday, Dec. 14.
The advisory applies to the following counties: Clark, Teton, Fremont, Madison, Bonneville, Bingham, Jefferson, Bannock, and Butte. Southern Montana also is under the advisory.
Dense freezing fog is expected throughout the region, which will create some areas with near zero visibility conditions. Frost and ice is also expected to form on roadways and especially on bridges, according to National Weather Service officials.
The most dangerous areas will be Interstate 15 from Pocatello into Montana, U.S. Highway 20 from Idaho Falls into Montana, U.S. Highway 26 from Idaho Falls to Swan Valley, Idaho Highway 33 from Idaho Falls to Driggs and Interstate 86 between Raft River to Pocatello.
Air quality advisory
An air quality advisory remains in effect in Franklin County due to elevated pollutant levels in the air. A stable atmosphere with little wind is preventing pollutants from drifting outside the area. As a result, residential wood burning restrictions have been put in place inside the county until at least noon Thursday.
Individuals with inherent sensitivity to increased particulate levels are encouraged to avoid prolonged physical exertion outside. At these levels there is an increasing likelihood of respiratory symptoms and increased aggravation of asthma and/or lung ailments, according to NWS officials.
For more information please access the Idaho Department of Environmental Quality website at http://airquality.deq.idaho.gov.
Idaho Falls, Rigby and Rexburg
It’s going to be partly sunny today with areas of dense freeze fog in the morning and haze in the afternoon. Highs of 24 to 31 degrees are expected with north winds of 10 mph. It’ll be cloudy at night with more patchy freezing fog, lows of 14 to 21 degrees and continued light winds.
Pocatello, Chubbuck and Blackfoot
It’ll be party sunny today with areas of freezing fog in the morning and haze in the afternoon. Highs of 25 to 32 degrees are expected with winds of 10 mph. During the night it will be cloudy with more patchy freezing fog and haze. Lows of 14 to 21 degrees are expected with continued light winds.
Dubois, St. Anthony, Ashton, Island Park, Driggs, and Victor
It’ll be mostly sunny today with areas of dense freezing fog in the morning and highs of 26 to 33 degrees. There will be more clouds at night with lows of 8 to 17 degrees.
Arco, Challis, and Mackay
It’ll be sunny during the day with areas of freezing fog in the morning. Highs of 30 to 37 degrees are expected. It’ll be cloudy at night with patchy freezing fog and lows of 16 to 24 degrees.
Henry, Soda Springs, Downey, and Lava Hot Springs
It’ll be mostly sunny today with areas of freezing fog in the morning then haze in the afternoon. Highs of 26 to 33 degrees are expected. It’ll be partly cloudy and colder at night with patchy freezing fog and lows of 11 to 21 degrees.
The following roads are listed as in fair condition due to ice or snow on the roadway:
- U.S. Highway 20 between Ashton and the Montana border
- Idaho Highway 87 between Henry’s Lake and the Montana border
- Idaho Highway 47 between Ashton and Warm River
- Idaho Highway 32 between Ashton and Tetonia
- Idaho Highway 34 between Soda Springs and the Wyoming border
- Idaho Highway 28 between Terreton and Salmon
- Idaho Highway 29 between Leadore and the Montana border
- U.S. Highway 93 between Challis and the Montana border