Cold Weather Advisory issued February 8 at 12:35PM PST until February 9 at 9:00AM PST by NWS Eureka CA
* WHAT...Very cold wind chills from 21 to 30 degrees expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt, Mendocino Coast, Southern Mendocino Interior, and Southern Lake. * WHEN...From 2 AM to 9 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.
Cold Weather Advisory issued February 8 at 8:29PM MST until February 9 at 11:00AM MST by NWS Glasgow MT
* WHERE...Valley, Daniels, Roosevelt, Northern Phillips, and Sheridan counties. * WHEN...FROM 11 PM Tonight THROUGH 11 AM MST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Extreme Cold Warning issued February 8 at 8:16PM MST until February 13 at 10:00AM MST by NWS Boise ID
* WHAT...Dangerously cold temperatures as low as 25 below zero expected. * WHERE...Camas Prairie. * WHEN...From 9 PM Sunday to 10 AM MST Thursday. * IMPACTS...Risk of frostbite and hypothermia.
Cold Weather Advisory issued February 8 at 8:16PM MST until February 13 at 10:00AM MST by NWS Boise ID
* WHAT...Very cold temperatures as low as 10 below expected. * WHERE...Baker County, Harney County, and Malheur County. * WHEN...From 8 PM PST /9 PM MST/ Sunday to 9 AM PST /10 AM MST/ Thursday. * IMPACTS...Risk of frostbite and hypothermia.
Cold Weather Advisory issued February 7 at 3:36PM PST until February 8 at 9:00AM PST by NWS Eureka CA
* WHAT...Very cold wind chills as low as 25 to 29 expected. * WHERE...Del Norte, Humboldt, and Mendocino Coast, Southern Mendocino Interior, and Southern Lake. * WHEN...From 2 AM to 9 AM PST Saturday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.
Cold Weather Advisory issued February 7 at 2:07PM PST until February 12 at 9:00AM PST by NWS Medford OR
* WHAT...Very cold temperatures as low as 15 below expected. * WHERE...Portions of northern California and south central and southwest Oregon. * WHEN...From 7 PM Sunday to 9 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure.
Cold Weather Advisory issued February 7 at 8:18PM MST until February 8 at 10:00AM MST by NWS Great Falls MT
* WHAT...Very cold wind chills as low as 35 below. * WHERE...The foothills and plains adjacent to the Rocky Mountain Front, The Interstate 15 Corridor north of Power, Cascade County, including the Little Belt and Highwood Mountains, Eastern Toole and Liberty Counties, Hill County, Western and Central Chouteau County, and Judith Basin County and Judith Gap. * WHEN...Until 10 AM MST Saturday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Rarely used oil, coal helped power New England during recent cold snap
Below average temperatures in the eastern United States during the week of January 19, 2025, resulted in high demand for electricity. On January 21 at 6:00 p.m. eastern time, ISO-New England (ISO-NE), the organization operating an integrated grid in Maine, Vermont, New Hampshire, Massachusetts, Rhode Island, and Connecticut, recorded peak hourly demand of 19,600 megawatts (MW). Although demand was elevated, it was lower than the 20,308 MW that ISO-NE forecast peak demand would be in its 2024/2025 winter assessment published on November 7, 2024. Temperatures were more moderate in New England than in the Midwest, which tempered electricity demand somewhat
Cold Weather Advisory issued February 6 at 11:14AM PST until February 7 at 10:00AM PST by NWS Seattle WA
* WHAT...Very cold temperatures as low as 15 to 20 degrees across the Kitsap Peninsula and as low as 20 to 25 degrees for the Tacoma area. * WHERE...Hood Canal Area, Bremerton and Vicinity, and Tacoma Area. * WHEN...From 10 PM this evening to 10 AM PST Friday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Cold Weather Advisory issued January 27 at 12:44PM PST until January 28 at 10:00AM PST by NWS Portland OR
* WHAT...Apparent (feels-like) temperatures as low as 25 expected. * WHERE...Greater Portland/Vancouver Metro, Central and Southern Willamette Valley, Lower Columbia River and Cowlitz River Valleys, and South Washington Cascade Foothills. * WHEN...From 10 PM this evening to 10 AM PST Tuesday. * IMPACTS...Hypothermia can occur with prolonged exposure to these temperatures. * ADDITIONAL DETAILS...Easterly winds through the Columbia River Gorge with gusts to 25-30 mph in the far eastern Portland/Vancouver Metro area will lead to warmer temperatures, but the wind chill will be close to 25 degrees.