Active Weather Alerts
Frost Advisory
Issued: 1:35 AM May. 21, 2025 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM MDT WEDNESDAY... * WHAT...Temperatures of 32 to 36 degrees will result in frost formation. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, and Upper Snake River Plain. * WHEN...From midnight tonight to 10 AM MDT Wednesday. * 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. &&
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