Future

SEVERE THUNDERSTORM WATCH 636 REMAINS VALID UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 5 COUNTIES IN NORTHWEST SOUTH DAKOTA BUTTE HARDING PERKINS IN WEST CENTRAL SOUTH DAKOTA LAWRENCE MEADE IN WYOMING THIS WATCH INCLUDES 1 COUNTY IN NORTHEAST WYOMING CROOK THIS INCLUDES THE CITIES OF BISON, BUFFALO, DEADWOOD, DOWNTOWN BELLE FOURCHE, FAITH, LEAD, LEMMON, MOORCROFT, SPEARFISH, STURGIS, SUNDANCE, AND UNION CENTER.

THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM WATCH 636 TO INCLUDE THE FOLLOWING AREAS UNTIL 9 PM MDT THIS EVENING IN SOUTH DAKOTA THIS WATCH INCLUDES 1 COUNTY IN WEST CENTRAL SOUTH DAKOTA ZIEBACH THIS INCLUDES THE CITIES OF DUPREE. THIS INCLUDES THE TRIBAL LANDS OF THE CHEYENNE RIVER RESERVATION.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 637 IN EFFECT UNTIL 11 PM CDT /10 PM MDT/ THIS EVENING FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 4 COUNTIES IN NORTH CENTRAL SOUTH DAKOTA CAMPBELL CORSON DEWEY WALWORTH THIS INCLUDES THE CITIES OF HERREID, ISABEL, MCINTOSH, AND MOBRIDGE.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...All of northern and central Arizona. * WHEN...Through Monday evening. * IMPACTS...Flash flooding will be possible in creeks, normally dry washes, swimming holes, and over recently burned areas. Raging killer currents will be possible in side canyons and narrow slot canyons. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Showers and thunderstorms are expected to develop this afternoon

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 636 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 4 COUNTIES IN SOUTHEAST MONTANA CARTER CUSTER FALLON POWDER RIVER THIS INCLUDES THE CITIES OF BAKER, BROADUS, EKALAKA, AND MILES CITY.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 636 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 5 COUNTIES IN NORTHWEST SOUTH DAKOTA BUTTE HARDING PERKINS IN WEST CENTRAL SOUTH DAKOTA LAWRENCE MEADE IN WYOMING THIS WATCH INCLUDES 1 COUNTY IN NORTHEAST WYOMING CROOK THIS INCLUDES THE CITIES OF BISON, BUFFALO, DEADWOOD, DOWNTOWN BELLE FOURCHE, FAITH, LEAD, LEMMON, MOORCROFT, SPEARFISH, STURGIS, SUNDANCE, AND UNION CENTER.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 636 IN EFFECT UNTIL 10 PM CDT /9 PM MDT/ THIS EVENING FOR THE FOLLOWING AREAS IN NORTH DAKOTA THIS WATCH INCLUDES 13 COUNTIES IN NORTHWEST NORTH DAKOTA BURKE DIVIDE MCKENZIE MOUNTRAIL WILLIAMS IN SOUTHWEST NORTH DAKOTA ADAMS BILLINGS BOWMAN DUNN GOLDEN VALLEY HETTINGER SLOPE STARK THIS INCLUDES THE CITIES OF BEACH, BOWBELLS, BOWMAN, COLUMBUS,

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 636 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 7 COUNTIES IN NORTHEAST MONTANA DAWSON MCCONE PRAIRIE RICHLAND ROOSEVELT SHERIDAN WIBAUX THIS INCLUDES THE CITIES OF CIRCLE, CULBERTSON, FAIRVIEW, GLENDIVE, MEDICINE LAKE, PLENTYWOOD, POPLAR, RICHEY, SIDNEY, TERRY, WIBAUX, AND WOLF POINT.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tucson Metro Area, Southeast Pinal County, Tohono O'odham Nation, Upper San Pedro River Valley Upper Santa Cruz River Valley/Altar Valley, Baboquivari Mountains, Catalina and Rincon Mountains, Dragoon and Mule and Huachuca and Santa Rita Mountains. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tohono O'odham Nation. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Scattered thunderstorms will be developing again this afternoon