878
FLUS44 KTSA 140244
HWOTSA
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
944 PM CDT TUE APR 13 2021
ARZ001-002-010-011-019-020-029-OKZ049-053>076-141015-
ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK-
CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK-
LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK-
OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK-
PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK-
WASHINGTON OK-WASHINGTON AR-
944 PM CDT TUE APR 13 2021
THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.
DAY ONE
TONIGHT.
HEAVY RAIN.
RISK...LIMITED.
AREA...ALONG AND SOUTH OF INTERSTATE 44 AND ALSO NORTHWEST
ARKANSAS.
ONSET...ONGOING.
THUNDERSTORMS WITH DANGEROUS LIGHTNING.
RISK...ELEVATED.
AREA...MAJORITY OF EASTERN OKLAHOMA AND ALSO NORTHWEST
ARKANSAS.
ONSET...ONGOING.
DISCUSSION...
RAIN SHOWERS WITH ISOLATED TO SCATTERED THUNDERSTORMS WILL
CONTINUE TO SPREAD ACROSS EASTERN OKLAHOMA AND NORTHWEST ARKANSAS
OVERNIGHT TONIGHT. SEVERE WEATHER IS NOT ANTICIPATED. LOCALLY
HEAVY RAINFALL WITH AMOUNTS GREATER THAN A HALF INCH WILL HOWEVER
REMAIN POSSIBLE ACROSS MUCH OF THE REGION THROUGH TONIGHT.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION NOT EXPECTED.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY.
WEDNESDAY...THUNDERSTORM POTENTIAL.
THURSDAY...NO HAZARDS.
FRIDAY...THUNDERSTORM POTENTIAL.
SATURDAY THROUGH MONDAY...NO HAZARDS.
EXTENDED DISCUSSION...
SHOWERS AND ISOLATED STORMS WILL LINGER INTO WEDNESDAY MORNING
ACROSS SOUTHEAST OKLAHOMA AND NORTHWEST ARKANSAS. SEVERE WEATHER
IS NOT EXPECTED WITH THESE STORMS. SHOWERS WILL AGAIN BE POSSIBLE
ACROSS MUCH OF THE REGION WEDNESDAY NIGHT AS A WEAK DISTURBANCE
MOVES THROUGH THE REGION. ISOLATED THUNDER MAY BE POSSIBLE NEAR
THE RED RIVER LATE WEDNESDAY NIGHT.
ADDITIONAL RAIN CHANCES ARE FORECAST THURSDAY NIGHT THROUGH FRIDAY
NIGHT AS A MORE DEFINED UPPER LEVEL SYSTEM AND COLD FRONT
APPROACH AND MOVE THROUGH THE REGION. A FEW THUNDERSTORMS WILL BE
POSSIBLE FRIDAY INTO FRIDAY EVENING MAINLY ACROSS EASTERN
OKLAHOMA. RAIN SHOWERS LOOK TO TAPER OFF FROM WEST TO EAST DURING
THE OVERNIGHT HOURS FRIDAY NIGHT.
MUCH COLDER THAN NORMAL TEMPERATURES ARE EXPECTED SUNDAY AND
MONDAY MORNINGS WITH MONDAY BEING THE COLDER OF THE TWO. THERE IS
A NON ZERO CHANCE THAT A FROST OR LIGHT FREEZE COULD OCCUR ACROSS
PARTS OF NORTHEAST OKLAHOMA AND FAR NORTHWEST ARKANSAS. IF YOU
HAVE SENSITIVE VEGETATION CONTINUE TO MONITOR THE LATEST FORECASTS
AND BE PREPARED TO PROTECT THOSE PLANTS FROM THE COLD.
WEATHER.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.
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