431
WWUS75 KCYS 240705
NPWCYS
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
105 AM MDT FRI JUL 24 2026
NEZ002-095-250015-
/O.NEW.KCYS.HT.Y.0003.260725T1700Z-260728T0300Z/
DAWES COUNTY-NORTHERN SIOUX COUNTY-
INCLUDING THE CITIES OF CHADRON ST PARK, HARRISON, AND CHADRON
105 AM MDT FRI JUL 24 2026
..HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 9 PM MDT MONDAY
* WHAT...AFTERNOON HIGH TEMPERATURES BETWEEN 102 AND 110 DEGREES.
OVERNIGHT LOW TEMPERATURES BETWEEN 68 AND 78 DEGREES.
* WHERE...DAWES COUNTY AND NORTHERN SIOUX COUNTY.
* WHEN...FROM 11 AM SATURDAY TO 9 PM MDT MONDAY.
* IMPACTS...HOT DAYTIME TEMPERATURES AND WARM OVERNIGHT LOWS MAY
CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. DRINK PLENTY OF FLUIDS AND 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.
NEZ003-019>021-054-055-096-WYZ101-102-107-108-250015-
/O.NEW.KCYS.HT.Y.0003.260725T1700Z-260728T0300Z/
BOX BUTTE COUNTY-SCOTTS BLUFF COUNTY-BANNER COUNTY-MORRILL COUNTY-
KIMBALL COUNTY-CHEYENNE COUNTY-SOUTHERN SIOUX COUNTY-CONVERSE
COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY-EAST PLATTE COUNTY-GOSHEN
COUNTY-
INCLUDING THE CITIES OF ALLIANCE, HARRISBURG, BILL, SCOTTSBLUFF,
SIDNEY, BAYARD, TORRINGTON, ANGORA, BROWNSON, LUSK, GUERNSEY,
DOUGLAS, GERING, REDBIRD, KIMBALL, DEER CREEK, WHEATLAND,
BRIDGEPORT, GLENROCK, HEMINGFORD, AGATE, AND REDINGTON
105 AM MDT FRI JUL 24 2026
..HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 9 PM MDT MONDAY
* WHAT...AFTERNOON HIGH TEMPERATURES BETWEEN 100 AND 106 DEGREES.
OVERNIGHT LOW TEMPERATURES IN THE MID 60S TO AROUND 70 DEGREES.
* WHERE...PORTIONS OF PANHANDLE NEBRASKA AND EAST CENTRAL AND
SOUTHEAST WYOMING.
* WHEN...FROM 11 AM SATURDAY TO 9 PM MDT MONDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. DRINK PLENTY OF FLUIDS AND 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.
WYZ118-119-250015-
/O.NEW.KCYS.HT.Y.0003.260725T1700Z-260728T0300Z/
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF CHEYENNE AND PINE BLUFFS
105 AM MDT FRI JUL 24 2026
..HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 9 PM MDT MONDAY
* WHAT...AFTERNOON HIGH TEMPERATURES BETWEEN 95 AND 99 DEGREES.
OVERNIGHT LOW TEMPERATURES IN THE MID 60S.
* WHERE...CENTRAL LARAMIE COUNTY AND EAST LARAMIE COUNTY.
* WHEN...FROM 11 AM SATURDAY TO 9 PM MDT MONDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. DRINK PLENTY OF FLUIDS AND 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.
MN
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