459
WWUS75 KBOI 130642
NPWBOI
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BOISE ID
1242 AM MDT MON JUL 13 2026
IDZ016-030-140300-
/O.CON.KBOI.HT.Y.0002.000000T0000Z-260714T0300Z/
WESTERN MAGIC VALLEY-SOUTHERN TWIN FALLS COUNTY-
INCLUDING THE CITIES OF ROGERSON, HOLLISTER, AND TWIN FALLS
1242 AM MDT MON JUL 13 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
* WHAT...TEMPERATURES UP TO 99.
* WHERE...SOUTHERN TWIN FALLS COUNTY AND WESTERN MAGIC VALLEY.
* WHEN...UNTIL 9 PM MDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES, ESPECIALLY
FOR THE YOUNG, ELDERLY, AND ANIMALS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION.03 HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
IDZ012-014-ORZ064-140300-
/O.CON.KBOI.HT.Y.0002.260713T2000Z-260714T0300Z/
LOWER TREASURE VALLEY-UPPER TREASURE VALLEY-OREGON LOWER TREASURE
VALLEY-
INCLUDING THE CITIES OF CALDWELL, NYSSA, ONTARIO, BOISE, AND
NAMPA
1242 AM MDT MON JUL 13 2026 /1142 PM PDT SUN JUL 12 2026/
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM MDT /1 PM PDT/ THIS
AFTERNOON TO 9 PM MDT /8 PM PDT/ THIS EVENING...
* WHAT...TEMPERATURES UP TO 101 EXPECTED.
* WHERE...TREASURE VALLEY ZONES.
* WHEN...FROM 2 PM MDT /1 PM PDT/ THIS AFTERNOON TO 9 PM MDT /8 PM
PDT/ THIS EVENING.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES, ESPECIALLY
FOR THE YOUNG, ELDERLY, AND ANIMALS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
SH
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