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Dense Fog Advisory


URGENT - WEATHER MESSAGE
National Weather Service Tulsa OK
103 AM CST Tue Feb 21 2017

...Foggy start to Tuesday across portions of eastern Oklahoma...

.Clearing skies on the back side of an upper storm system and
light winds ahead of a front will allow for radiational cooling
of a moist boundary layer. This has already resulted in dense fog
development which will spread to more areas of eastern Oklahoma
by daybreak.

OKZ055>057-060>062-067-068-070-072-076-211600-
/O.EXB.KTSA.FG.Y.0006.000000T0000Z-170221T1600Z/
Washington OK-Nowata-Craig-Tulsa-Rogers-Mayes-Wagoner-Cherokee-
Muskogee-Sequoyah-Le Flore-
Including the cities of Bartlesville, Nowata, Vinita, Tulsa,
Claremore, Pryor, Wagoner, Tahlequah, Muskogee, Sallisaw,
and Poteau
103 AM CST Tue Feb 21 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING...

The National Weather Service in Tulsa has issued a Dense Fog
Advisory, which is in effect until 10 AM CST this morning.

* VISIBILITY...Areas below one quarter mile at times.

* IMPACTS...Areas of dense fog will reduce visibilities through
  mid Tuesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your low beam headlights, and leave
plenty of distance ahead of you.

&&

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Wichita KS
644 PM CST Mon Feb 20 2017

KSZ032-033-047>053-067>072-082-083-091>096-098>100-220045-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
644 PM CST Mon Feb 20 2017

This hazardous weather outlook is for portions of Central Kansas,
South Central Kansas and Southeast Kansas.

.DAY ONE...Tonight

Patchy fog is possible across the Flint Hills and southeast Kansas.
The fog could lower visibilities to around one mile, mainly in low-
lying areas.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

A very high grassland fire danger will exist in most of Central
Kansas Tuesday Afternoon, generally northwest of a line from Salina
to Lyons.

A light wintry mix of primarily light rain and light snow is
possible
in Central Kansas late Thursday Night and early Friday Morning but
very little, if any, accumulation should result.

A very high grassland fire danger is possible in parts of the
region
Friday Afternoon.

Some light snow is possible early Sunday Morning as well as late
Sunday Night but very little, if any, accumulation should result.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight.

&&

For a graphical version of this information, see our webpage at:
http://weather.gov/wichita/hwo/

$$

Hazardous Weather Outlook
National Weather Service Tulsa OK
510 PM CST Mon Feb 20 2017

ARZ001-002-010-011-019-020-029-OKZ049-053>076-211115-
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-
510 PM CST Mon Feb 20 2017

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

.DAY ONE...Tonight.

POOR VISIBILITY.
RISK...Elevated.
AREA...Much of eastern Oklahoma and northwest Arkansas.
ONSET...After midnight.

DISCUSSION...
Areas of fog are forecast to develop late tonight with visibilities
falling below one half mile at times.  Motorists should be
prepared for rapid changes in visibility.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Spotter Activation Not Expected.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
TUESDAY...Dense Fog Potential.
WEDNESDAY...No Hazards.
THURSDAY...High wind and fire weather potential.
FRIDAY through SUNDAY...No Hazards.

EXTENDED DISCUSSION...
Areas of fog will continue through Tuesday morning before
clearing.  Dry and unseasonably warm conditions will prevail
for mid week.  A storm system will pass on Thursday
causing winds to increase and raise fire weather concerns.

weather.gov/tulsa Contains additional information.

$$

Hazardous Weather Outlook
National Weather Service Paducah KY
308 PM CST Mon Feb 20 2017

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-211000-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
308 PM CST Mon Feb 20 2017

This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms are possible mainly over the western two
thirds of the outlook area tonight. Locally heavy rainfall and
lightning will be the primary hazards.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance of thunderstorms Friday, generally along and
east of the Mississippi River. Some storms could become severe
with damaging winds and some hail the primary hazards. Gusty
surface winds between 30 and 40 mph will also be possible on
Friday outside of thunderstorm activity.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

$$

jp/kes

Hazardous Weather Outlook
National Weather Service Little Rock AR
257 PM CST Mon Feb 20 2017

ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-212100-
Boone-Marion-Baxter-Fulton-Sharp-Newton-Searcy-Stone-Izard-
Independence-Johnson-Pope-Van Buren-Cleburne-Jackson-Logan-Conway-
Faulkner-White-Woodruff-Scott-Yell-Perry-Polk-Montgomery-Garland-
Saline-Pulaski-Lonoke-Prairie-Monroe-Pike-Clark-Hot Spring-Grant-
Jefferson-Arkansas-Dallas-Cleveland-Lincoln-Desha-Ouachita-
Calhoun-Bradley-Drew-
257 PM CST Mon Feb 20 2017

This Hazardous Weather Outlook is for a Large Part of Arkansas.

.DAY ONE...Through Tonight

Showers and thunderstorms are expected to increase in coverage
across Arkansas from this evening through the overnight hours. The
primary threat from thunderstorms will be cloud to ground
lightning...however a few strong storms capable of producing
strong wind gusts and small hail cannot be ruled out.

.DAYS TWO THROUGH SEVEN...Tuesday Through Sunday

Showers and thunderstorms are expected to decrease in coverage and
intensity from northwest to southeast across Arkansas on Tuesday.

Fire danger is expected to increase by the end of the week. Friday
is expected to have the highest fire danger across Arkansas at
this time.

.Spotter Information Statement...

Spotter activation is not expected through tonight.

&&

Visit NWS Little Rock on the web. Go to http://weather.gov/lzk.

$$

Cavanaugh

Hazardous Weather Outlook
National Weather Service Springfield MO
230 PM CST Mon Feb 20 2017

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-212030-
Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon-
St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas-
Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton-
Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone-
Taney-Ozark-Oregon-
230 PM CST Mon Feb 20 2017

This Hazardous Weather Outlook is for portions of the Missouri
Ozarks and extreme southeast Kansas.

.DAY ONE...This Afternoon and Tonight.

Weather hazards expected...

  Limited Lightning risk.
  Limited Fog risk.

DISCUSSION...

 Isolated thunderstorms with occasional cloud to ground lightning
 will remain possible into tonight. Severe weather is not
 expected.

 Fog will be possible late tonight across western Missouri and
 southeastern Kansas.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

 Fog will remain possible into early Tuesday morning.

 Elevated fire weather conditions will develop Wednesday and
 Friday. Gusty winds in excess of 30 mph may develop Friday.

 Isolated thunderstorms may develop Thursday night.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be needed through tonight.

&&

More detailed information can be accessed at:
http://www.weather.gov/sgf/sitrep

This product in graphical format...along with other weather...
hydrological and climate information...at
http://www.weather.gov/sgf

$$

Griffin

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
550 AM CST Mon Feb 20 2017

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-211200-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
550 AM CST Mon Feb 20 2017

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

Scattered showers and isolated thunderstorms will be possible through
early evening. Severe weather is not expected.

 More detailed information can be accessed at...
 http://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Fire weather concerns will be slightly elevated on Tuesday afternoon
across northwest Missouri. The next chance for thunderstorms arrives
Thursday afternoon and evening, mainly north of Interstate 70.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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