* WHAT…Temperatures as low as 34 will result in frost formation. * WHERE…Shoshone/Lava Beds, Arco/Mud Lake Desert, 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.
Source: National Weather Service
Indexed: Tue, 15 Sep 2026 13:17:38 UTC
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