876 WWUS75 KPIH 200912 NPWPIH URGENT - WEATHER MESSAGE National Weather Service Pocatello ID 312 AM MDT Wed May 20 2026 IDZ052-201500- /O.CON.KPIH.FZ.W.0017.000000T0000Z-260520T1500Z/ Arco/Mud Lake Desert- Including the cities of Craters of the Moon NM, INL, and Mud Lake 312 AM MDT Wed May 20 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 30 degrees expected. * WHERE...Arco/Mud Lake Desert. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ IDZ051-053>055-201500- /O.CON.KPIH.FR.Y.0007.000000T0000Z-260520T1500Z/ Shoshone/Lava Beds-Upper Snake River Plain-Lower Snake River Plain-Eastern Magic Valley- Including the cities of American Falls, Rexburg, Carey, Heyburn, Richfield, Rupert, Burley, Shelley, Oakley, St. Anthony, Idaho Falls, Pocatello, Fort Hall, Blackfoot, and Shoshone 312 AM MDT Wed May 20 2026 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING... * WHAT...Temperatures as low as 32 to 36 will result in frost formation. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Visit weather.gov/pocatello for more information. JKeyes  285 WWUS73 KBIS 200924 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 424 AM CDT Wed May 20 2026 NDZ005-013-023-025-036-037-046>048-050-051-201400- /O.CON.KBIS.FZ.W.0003.000000T0000Z-260520T1400Z/ Rolette-Pierce-Wells-Foster-Kidder-Stutsman-Emmons-Logan-La Moure- McIntosh-Dickey- Including the cities of Harvey, Fessenden, Edgeley, Napoleon, Rugby, Steele, Linton, Ellendale, Kulm, Dunseith, Oakes, Jamestown, Gackle, Tappen, Strasburg, Carrington, Lamoure, Rolla, Rolette, Shell Valley, St. John, Wishek, and Ashley 424 AM CDT Wed May 20 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as 29 degrees. * WHERE...Portions of central and southeast North Dakota, including the James River Valley. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Freezing temperatures could kill tender crops and vegetation if protective measures are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NDZ003-004-012-019-020-022-035-041-042-044-055>062-201400- /O.CON.KBIS.FR.Y.0006.000000T0000Z-260520T1400Z/ Renville-Bottineau-McHenry-Mercer-Oliver-Sheridan-Burleigh-Hettinger- Grant-Adams-Northwest Ward-Central and Southern Ward/Minot Area- Western McLean-Eastern McLean-Western Morton-Eastern Morton- Western Sioux-Eastern Sioux- Including the cities of New Salem, Max, Glenburn, Mott, Minot, Mcclusky, Hebron, Mohall, Washburn, Underwood, Solen, Beulah, New Leipzig, Center, Garrison, Kenmare, Selfridge, Porcupine, Towner, Carson, Bismarck, Elgin, Mandan, Turtle Lake, Bottineau, Wilton, Fort Yates, Goodrich, Sherwood, Hazen, Hettinger, Drake, Velva, Glen Ullin, and New England 424 AM CDT Wed May 20 2026 /324 AM MDT Wed May 20 2026/ ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT /8 AM MDT/ THIS MORNING... * WHAT...Temperatures in the lower to mid 30s will result in frost formation. * WHERE...Portions of central and southwest North Dakota. * WHEN...Until 9 AM CDT /8 AM MDT/ this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Hollan