434
WWUS75 KBOI 181944
NPWBOI
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BOISE ID
144 PM MDT MON MAY 18 2026
IDZ016-191400-
/O.NEW.KBOI.FR.Y.0001.260519T1000Z-260519T1400Z/
WESTERN MAGIC VALLEY-
INCLUDING THE CITIES OF TWIN FALLS
144 PM MDT MON MAY 18 2026
..FROST ADVISORY IN EFFECT FROM 4 AM TO 8 AM MDT TUESDAY
* WHAT...TEMPERATURES AS LOW AS 33 WILL RESULT IN FROST FORMATION.
* WHERE...WESTERN MAGIC VALLEY.
* WHEN...FROM 4 AM TO 8 AM MDT TUESDAY.
* 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.
NF
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