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Home Return to list Wind Advisory 0020 Issued by the Boise Forecast Office
Action: New Issued At: 2025-12-18 03:59:04 880 WWUS75 KBOI 180958 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 258 AM MST Thu Dec 18 2025 IDZ015-029-030-182100- /O.NEW.KBOI.WI.Y.0020.251219T1200Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Including the cities of Rogerson, Murphy Hot Springs, Hollister, Reynolds, Silver City, Grasmere, Three Creek, and Riddle 258 AM MST Thu Dec 18 2025 ...WIND ADVISORY IN EFFECT FROM 5 AM TO 5 PM MST FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Southern Twin Falls County, Owyhee Mountains, and Southwest Highlands. * WHEN...From 5 AM to 5 PM MST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ KA Action: Continued Issued At: 2025-12-18 04:05:05 068 WWUS75 KBOI 181004 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 204 AM PST Thu Dec 18 2025 ORZ061-063-182100- /O.EXA.KBOI.WI.Y.0020.251219T1200Z-251220T0000Z/ Harney County-Malheur County- Including the cities of Malheur City, Dunnean, Burns, Buchanan, Diamond, Venator, New Princeton, and Crane 204 AM PST Thu Dec 18 2025 /304 AM MST Thu Dec 18 2025/ ...WIND ADVISORY IN EFFECT FROM 4 AM PST /5 AM MST/ TO 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southern Harney County and central and southern Malheur County. * WHEN...From 4 AM PST /5 AM MST/ to 4 PM PST /5 PM MST/ Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ IDZ015-029-030-182100- /O.CON.KBOI.WI.Y.0020.251219T1200Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Including the cities of Rogerson, Murphy Hot Springs, Hollister, Reynolds, Silver City, Grasmere, Three Creek, and Riddle 304 AM MST Thu Dec 18 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 5 PM MST FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Southern Twin Falls County, Owyhee Mountains, and Southwest Highlands. * WHEN...From 5 AM to 5 PM MST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ KA Action: Area Extended Issued At: 2025-12-18 04:05:05 068 WWUS75 KBOI 181004 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 204 AM PST Thu Dec 18 2025 ORZ061-063-182100- /O.EXA.KBOI.WI.Y.0020.251219T1200Z-251220T0000Z/ Harney County-Malheur County- Including the cities of Malheur City, Dunnean, Burns, Buchanan, Diamond, Venator, New Princeton, and Crane 204 AM PST Thu Dec 18 2025 /304 AM MST Thu Dec 18 2025/ ...WIND ADVISORY IN EFFECT FROM 4 AM PST /5 AM MST/ TO 4 PM PST /5 PM MST/ FRIDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southern Harney County and central and southern Malheur County. * WHEN...From 4 AM PST /5 AM MST/ to 4 PM PST /5 PM MST/ Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ IDZ015-029-030-182100- /O.CON.KBOI.WI.Y.0020.251219T1200Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Including the cities of Rogerson, Murphy Hot Springs, Hollister, Reynolds, Silver City, Grasmere, Three Creek, and Riddle 304 AM MST Thu Dec 18 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 5 PM MST FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Southern Twin Falls County, Owyhee Mountains, and Southwest Highlands. * WHEN...From 5 AM to 5 PM MST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ KA Action: Continued Issued At: 2025-12-18 09:30:14 812 WWUS75 KBOI 181529 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 829 AM MST Thu Dec 18 2025 IDZ015-029-030-ORZ061-063-191400- /O.CON.KBOI.WI.Y.0020.251219T1200Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Harney County-Malheur County- Including the cities of Rogerson, Burns, Reynolds, Diamond, Riddle, Three Creek, Silver City, Crane, Buchanan, Grasmere, Dunnean, New Princeton, Venator, Hollister, Murphy Hot Springs, and Malheur City 829 AM MST Thu Dec 18 2025 /729 AM PST Thu Dec 18 2025/ ...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM MST /4 AM PST/ TO 5 PM MST /4 PM PST/ FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...From 5 AM MST /4 AM PST/ to 5 PM MST /4 PM PST/ Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ ST Action: Time Extended Issued At: 2025-12-18 14:52:52 779 WWUS75 KBOI 182052 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 152 PM MST Thu Dec 18 2025 IDZ015-029-030-ORZ061-063-191400- /O.EXT.KBOI.WI.Y.0020.251219T0300Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Harney County-Malheur County- Including the cities of Rogerson, Burns, Reynolds, Diamond, Riddle, Three Creek, Silver City, Crane, Buchanan, Grasmere, Dunnean, New Princeton, Venator, Hollister, Murphy Hot Springs, and Malheur City 152 PM MST Thu Dec 18 2025 /1252 PM PST Thu Dec 18 2025/ ...WIND ADVISORY NOW IN EFFECT FROM 8 PM MST /7 PM PST/ THIS EVENING TO 5 PM MST /4 PM PST/ FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...From 8 PM MST /7 PM PST/ this evening to 5 PM MST /4 PM PST/ Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ ST Action: Time Extended Issued At: 2025-12-18 18:26:27 007 WWUS75 KBOI 190026 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 526 PM MST Thu Dec 18 2025 IDZ015-029-030-ORZ061-063-191300- /O.EXT.KBOI.WI.Y.0020.251219T0026Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Harney County-Malheur County- Including the cities of Malheur City, New Princeton, Grasmere, Riddle, Crane, Reynolds, Three Creek, Venator, Rogerson, Burns, Diamond, Murphy Hot Springs, Silver City, Dunnean, Buchanan, and Hollister 526 PM MST Thu Dec 18 2025 /426 PM PST Thu Dec 18 2025/ ...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM MST /4 PM PST/ FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...Until 5 PM MST /4 PM PST/ Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ SA Action: Continued Issued At: 2025-12-19 06:02:38 850 WWUS75 KBOI 191202 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 502 AM MST Fri Dec 19 2025 IDZ015-029-030-ORZ061-063-200000- /O.CON.KBOI.WI.Y.0020.000000T0000Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Harney County-Malheur County- Including the cities of Murphy Hot Springs, Crane, Hollister, Buchanan, Rogerson, Riddle, New Princeton, Grasmere, Dunnean, Malheur City, Three Creek, Reynolds, Silver City, Diamond, Burns, and Venator 502 AM MST Fri Dec 19 2025 /402 AM PST Fri Dec 19 2025/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST /4 PM PST/ THIS AFTERNOON... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...Until 5 PM MST /4 PM PST/ this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ KA Action: Expired Issued At: 2025-12-19 17:38:58 213 WWUS75 KBOI 192338 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 438 PM MST Fri Dec 19 2025 IDZ015-029-030-ORZ061-063-200045- /O.EXP.KBOI.WI.Y.0020.000000T0000Z-251220T0000Z/ Southwest Highlands-Owyhee Mountains-Southern Twin Falls County- Harney County-Malheur County- Including the cities of Silver City, Venator, Buchanan, Diamond, Reynolds, Grasmere, Murphy Hot Springs, Dunnean, Malheur City, Burns, Three Creek, Crane, Rogerson, Riddle, New Princeton, and Hollister 438 PM MST Fri Dec 19 2025 /338 PM PST Fri Dec 19 2025/ ...WIND ADVISORY WILL EXPIRE AT 5 PM MST /4 PM PST/ THIS AFTERNOON... Winds have decreased across much of the area this evening. Ridgetops near the Nevada border will continue to see gusts up to 50 mph through the early evening, tapering off overnight. $$ SA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||