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3 products issued by NWS for: Tiawah OK
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Short Term Forecast

Short Term Forecast
National Weather Service Tulsa OK
655 PM CST Tue Feb 20 2018

ARZ001-002-010-011-019-020-029-OKZ049-053>076-210300-
Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian-
Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee-
Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-
Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell-
Latimer-Le Flore-
Including the cities of Rogers, Bentonville, Berryville,
Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren,
Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska,
Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore,
Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah,
Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler,
Wilburton, and Poteau
655 PM CST Tue Feb 20 2018

.NOW...
At 6:55 PM...Doppler radars detected scattered precipitation
ongoing across eastern Oklahoma and northwest Arkansas. Recent
trends indicate this complex shifting east, with a decrease in
areal coverage of the activity across parts of northeast Oklahoma.
Movement remains to ward the northeast at around 50 mph.

Through 9:00 PM...Scattered rain will remain common across much
of eastern Oklahoma and northwest Arkansas, with a mix of freezing
rain and sleet possible for locations generally along and north
of line in Oklahoma, from Calvin to Miami. Slick spots on area
roadway are likely where freezing rain occurs.

$$




Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Tulsa OK
518 PM CST Tue Feb 20 2018

ARZ001-002-010-011-019-020-029-OKZ049-053>076-211145-
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-
518 PM CST Tue Feb 20 2018

...Winter Weather Advisory tonight into early Wednesday morning...

...Flood Watch in effect through tonight...

This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.

.DAY ONE...This evening and Tonight.

THUNDERSTORM.
RISK...Limited.
AREA...Far eastern Oklahoma and western Arkansas.
ONSET...Ongoing.

WINTER WEATHER.
SNOW ACCUMULATION.
RISK...Limited.
AREA...Eastern Oklahoma and northwest Arkansas.
ONSET...Ongoing.

ICE ACCUMULATION.
RISK...Limited.
AREA...Eastern Oklahoma and northwest Arkansas.
ONSET...Ongoing.

DISCUSSION...
Freezing line now extends from Joplin to Vinita to Tulsa to
Okemah, with freezing rain ongoing north of this line.
Precipitation will come to an end by mid evening across far
northeast Oklahoma, with freezing rain spreading into northwest
Arkansas by early evening. Total ice accumulations will be around
a tenth of an inch or less.

There will also be a risk for flooding as well tonight,
especially across southeast Oklahoma. The main area for
thunderstorms will be across far southeast Oklahoma, with
isolated storms possible into western Arkansas this evening.

The ice impacts are expected to be minimal for the most part, but
there will be glazing on elevated surfaces and trees.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Local Spotter Activation is not Expected.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
WEDNESDAY...Winter Weather Potential.
THURSDAY and FRIDAY...Thunderstorm Potential...Heavy Rain Potential.
SATURDAY...Thunderstorm Potential.
SUNDAY and MONDAY...No Hazards.

EXTENDED DISCUSSION...
Additional rounds of widespread shower and thunderstorm activity
are expected throughout the week. Additional light ice
accumulation will be possible mainly across northeast Oklahoma
Wednesday and Wednesday night as temperatures remain near or
below freezing.

weather.gov/tulsa contains additional information.

$$

CORFIDI




Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Tulsa OK
404 PM CST Tue Feb 20 2018

...LIGHT ICING EXPECTED ACROSS PORTIONS OF NORTHEAST OKLAHOMA
TODAY...

.A shallow arctic airmass has wedged its way into Northeast
Oklahoma, and will continue to move southeast this evening into
Southeast Oklahoma and Northwest Arkansas. Moisture riding up and
over this cold air will bring rain with isolated embedded
thunderstorms to areas that are near or slightly below freezing at
the surface, resulting in freezing rain and some icing.

OKZ054>057-059>061-064-065-210300-
/O.EXT.KTSA.WW.Y.0006.000000T0000Z-180221T0300Z/
Osage-Washington OK-Nowata-Craig-Pawnee-Tulsa-Rogers-Creek-
Okfuskee-
Including the cities of Pawhuska, Bartlesville, Nowata, Vinita,
Pawnee, Tulsa, Claremore, Sapulpa, and Okemah
404 PM CST Tue Feb 20 2018

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WHAT...Mixed precipitation. Additional trace amounts of sleet
  accumulations and ice accumulations of around one tenth are
  expected.

* WHERE...Portions of east central and northeast Oklahoma.

* WHEN...Until 9 PM CST this evening.

* ADDITIONAL DETAILS...The ice will result in difficult travel
  conditions, including during the evening commute. Be prepared
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. For the latest road conditions call 1-844-465-4997 or go
to okRoads.org.

&&

$$




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