Air Stagnation Advisory issued January 14 at 1:27PM MST until January 17 at 11:00AM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest Idaho and southeast Oregon. * WHEN...Until 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued January 13 at 1:24PM MST until January 17 at 11:00AM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...From 9 PM MST /8 PM PST/ this evening to 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued January 9 at 1:15PM MST until January 10 at 11:00AM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...Until 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued January 8 at 2:14PM MST until January 10 at 11:00AM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...Until 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued January 7 at 2:12PM MST until January 10 at 11:00AM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...Until 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued January 6 at 12:58PM MST until January 10 at 11:00AM MST by NWS Boise ID
* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of southwest and west central Idaho and northeast and southeast Oregon. * WHEN...From 11 PM MST /10 PM PST/ this evening to 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
Wind Advisory issued January 4 at 2:01PM MST until January 4 at 5:00PM MST by NWS Boise ID
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph. * WHERE...Southern Twin Falls County and Western Magic Valley. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Flood Advisory issued January 4 at 11:35AM MST until January 4 at 8:00PM MST by NWS Boise ID
...The Flood Advisory is extended for the following rivers in Idaho... Weiser River Near Weiser affecting Washington County. For the Weiser River...including Cambridge, Weiser...elevated river levels are forecast. * WHAT...Flooding caused by rain and snowmelt continues. * WHERE...Weiser River near Weiser. * WHEN...Until this evening. * IMPACTS...At 9.5 feet, Minor flooding of fields and agricultural land near Weiser is possible. Water will begin backing up under the Cove Road bridge into the slough and adjacent farmland. * ADDITIONAL DETAILS... - At 11:00 AM MST Saturday the stage was 9.3 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is
Winter Weather Advisory issued January 1 at 11:58AM MST until January 2 at 5:00AM MST by NWS Boise ID
* WHAT...Snow. Total snow accumulation 3 to 6 inches in the valleys and up to 10 inches on ridgetops. * WHERE...Camas Prairie and Boise Mountains. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.
Winter Weather Advisory issued January 1 at 11:58AM MST until January 1 at 2:00PM MST by NWS Boise ID
* WHAT...Snow. Total snow accumulation up to two inches. * WHERE...Treasure Valley Zones. * WHEN...Until 2 PM MST this afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.