828
WGUS83 KBIS 210437
FLSBIS
FLOOD ADVISORY
NATIONAL WEATHER SERVICE BISMARCK ND
1137 PM CDT SUN JUL 20 2025
NDC015-059-210515-
/O.CON.KBIS.FA.Y.0007.000000T0000Z-250721T0515Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BURLEIGH ND-MORTON ND-
1137 PM CDT SUN JUL 20 2025
..FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1215 AM CDT MONDAY
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL CONTINUES.
* WHERE...A PORTION OF SOUTH CENTRAL NORTH DAKOTA, INCLUDING THE
FOLLOWING COUNTIES, BURLEIGH AND MORTON.
* WHEN...UNTIL 1215 AM CDT.
* IMPACTS...OVERFLOWING POOR DRAINAGE AREAS. SOME LOW-WATER
CROSSINGS MAY BE IMPASSABLE.
* ADDITIONAL DETAILS...
- AT 1129 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS PRODUCED BETWEEN 1.5 AND 3 INCHES OF RAIN THIS
EVENING IN CENTRAL AND SOUTHERN PORTIONS OF THE BISMARCK
MANDAN METRO AREA. URBAN AND SMALL STREAM FLOODING IS
EXPECTED TO CONTINUE THROUGH AROUND MIDNIGHT. ADDITIONAL RAIN
IS POSSIBLE AFTER MIDNIGHT, BUT AT THIS TIME IT APPEARS
RAINFALL RATES WILL BE MUCH LOWER.
- ADDITIONAL RAINFALL AMOUNTS LESS THAN A HALF INCH ARE
EXPECTED. HOWEVER IT WILL TAKE SOME TIME FOR CURRENT FLOODING
TO WORK IT'S WAY THROUGH LOCAL DRAINAGE ROUTES.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
BISMARCK, MANDAN, LINCOLN AND FORT ABRAHAM LINCOLN STATE
PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
LAT...LON 4674 10064 4674 10086 4685 10093 4684 10065
HAMILTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page