Thanatos Weather
Sunday, Aug 16, 2026 09:46:19

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm1462
AdvisoryAreal Flood609
WarningFlash Flood471
AdvisoryHeat198
WatchSevere Thunderstorm118
WarningTornado110
WatchAreal Flood67
AdvisorySmall Craft51
WarningFire Weather40
AdvisoryDense Fog27
WatchFlash Flood12
AdvisoryDust Storm10
WatchFlood9
WatchFire Weather9
WarningDust Storm7
AdvisoryLake Wind4
WarningGale3
AdvisoryBlowing Dust2
AdvisoryFlood2
WatchGale2
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Forecast Office Products
Indianapolis, IN137
Wilmington, OH134
Jackson, KY118
Chicago, IL113
Northern Indiana, IN112
Denver / Boulder, CO106
Phoenix, AZ104
Charleston, WV100
Las Vegas, NV98
Tucson, AZ92
Louisville, KY81
Davenport / Quad Cities, IA73
Morristown / Knoxville, TN71
Lincoln, IL71
Greenville-Spartanburg, SC68
Baltimore / Washington, VA64
Jacksonville, FL61
Cheyenne, WY57
North Platte, NE57
Cleveland, OH56
Product Count by Day
Date Warn Watch Advis.
2026-08-1621 221
2026-08-15171 18103
2026-08-14235 23138
2026-08-13263 36161
2026-08-12354 37124
2026-08-11521 45169
2026-08-10375 4198
2026-08-09181 2380
2026-08-082 37
Particularly Dangerous Situations
Product Forecast Office
Flash Flood Warning 0045Indianapolis, IN
Flash Flood Warning 0047Indianapolis, IN
Flash Flood Warning 0055Jackson, KY
Flash Flood Warning 0066Wilmington, OH
Flash Flood Warning 0067Wilmington, OH
Tornado Warning 0077Davenport / Quad Cities, IA
Flash Flood Warning 0123Charleston, WV
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Severe Thunderstorm Watch 0578
Issued by the Cheyenne Forecast Office

Action Issued Starts Expiration
New 2026-08-12 15:33:53 2026-08-12 15:33:00 2026-08-12 22:00:00
Cancelled 2026-08-12 21:52:35 2026-08-12 22:00:00


Action: New
Issued At: 2026-08-12 15:33:53

231 
WWUS65 KCYS 122033
WCNCYS

WATCH COUNTY NOTIFICATION FOR WATCH 578
NATIONAL WEATHER SERVICE CHEYENNE WY
233 PM MDT WED AUG 12 2026

NEC007-013-033-045-105-123-157-165-WYC015-021-027-031-130300-
/O.NEW.KCYS.SV.A.0578.260812T2033Z-260813T0300Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
578 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS

IN NEBRASKA THIS WATCH INCLUDES 8 COUNTIES

IN PANHANDLE NEBRASKA

BANNER                BOX BUTTE             CHEYENNE             
DAWES                 KIMBALL               MORRILL              
SCOTTS BLUFF          SIOUX                 

IN WYOMING THIS WATCH INCLUDES 4 COUNTIES

IN EAST CENTRAL WYOMING

NIOBRARA              

IN SOUTHEAST WYOMING

GOSHEN                LARAMIE               PLATTE               

THIS INCLUDES THE CITIES OF AGATE, ALLIANCE, ANGORA, BAYARD, 
BORDEAUX, BRIDGEPORT, BROWNSON, CHADRON, CHADRON ST PARK, 
CHEYENNE, GERING, GUERNSEY, HARRISBURG, HARRISON, HEMINGFORD, 
KIMBALL, LUSK, REDBIRD, REDINGTON, SCOTTSBLUFF, SIDNEY, 
TORRINGTON, AND WHEATLAND.

$$


Action: Cancelled
Issued At: 2026-08-12 21:52:35

281 
WWUS65 KCYS 130251
WCNCYS

WATCH COUNTY NOTIFICATION FOR WATCH 578
NATIONAL WEATHER SERVICE CHEYENNE WY
851 PM MDT WED AUG 12 2026

NEC007-013-033-045-105-123-157-165-WYC015-021-027-031-130400-
/O.CAN.KCYS.SV.A.0578.000000T0000Z-260813T0300Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 578 FOR THE FOLLOWING AREAS

IN NEBRASKA THIS CANCELS 8 COUNTIES

IN PANHANDLE NEBRASKA

BANNER                BOX BUTTE             CHEYENNE             
DAWES                 KIMBALL               MORRILL              
SCOTTS BLUFF          SIOUX                 

IN WYOMING THIS CANCELS 4 COUNTIES

IN EAST CENTRAL WYOMING

NIOBRARA              

IN SOUTHEAST WYOMING

GOSHEN                LARAMIE               PLATTE               

THIS INCLUDES THE CITIES OF AGATE, ALLIANCE, ANGORA, BAYARD, 
BORDEAUX, BRIDGEPORT, BROWNSON, CHADRON, CHADRON ST PARK, 
CHEYENNE, GERING, GUERNSEY, HARRISBURG, HARRISON, HEMINGFORD, 
KIMBALL, LUSK, REDBIRD, REDINGTON, SCOTTSBLUFF, SIDNEY, 
TORRINGTON, AND WHEATLAND.

$$



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