Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Hastings NE
210 AM CDT Thu May 21 2026
KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-
220715-
Phillips-Smith-Jewell-Rooks-Osborne-Mitchell-Valley-Greeley-Nance-
Sherman-Howard-Merrick-Polk-Dawson-Buffalo-Hall-Hamilton-York-
Gosper-Phelps-Kearney-Adams-Clay-Fillmore-Furnas-Harlan-Franklin-
Webster-Nuckolls-Thayer-
210 AM CDT Thu May 21 2026
This Hazardous Weather Outlook is for south central Nebraska and
portions of north central Kansas.
.DAY ONE...Today and Tonight.
Scattered, non-severe thunderstorms will possible across the area
this evening and tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Scattered, non-severe thunderstorms chances will continue into
the morning and early afternoon hours on Friday.
&&
More information may be obtained at the following web page:
https://www.weather.gov/hastings
$$
Stump
Hazardous Weather Outlook
National Weather Service Springfield MO
800 PM CDT Wed May 20 2026
KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-220100-
Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon-
St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas-
Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton-
Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone-
Taney-Ozark-Oregon-
800 PM CDT Wed May 20 2026
This Hazardous Weather Outlook is for portions of the Missouri
Ozarks and extreme southeast Kansas.
.DAY ONE...Tonight.
Weather hazards expected...
Limited lightning risk.
DISCUSSION...
For tonight, the majority of the area is expected to remain dry.
There is a 20-30% chance of showers with a rumble of thunder or
two closer to sunrise, primarily along/west of the I-49 corridor.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Shower and thunderstorm chances (60-90%) on Thursday and Friday.
There is a slight risk for excessive rainfall/localized flooding
Thursday night through Friday. Additional rain chances (40-70%)
throughout the Memorial Day weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed through tonight.
&&
More detailed information can be accessed at:
http://www.weather.gov/sgf/dsspacket
This product in graphical format...along with other weather...
hydrological and climate information...at
http://www.weather.gov/sgf
$$
Melto
Hazardous Weather Outlook
National Weather Service Tulsa OK
537 PM CDT Wed May 20 2026
ARZ001-002-010-011-119-120-129-219-220-229-OKZ049-053-055>071-
073>075-154-172-176-254-272-276-354-376-212245-
Benton-Carroll-Washington AR-Madison-Northern Crawford-
Northern Franklin-North and Central Sebastian-Southern Crawford-
Central and Southern Franklin-Southern Sebastian-Pushmataha-
Choctaw-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-
Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair-
Muskogee-McIntosh-Pittsburg-Haskell-Latimer-Western Osage-
Northern Sequoyah-Northern Le Flore-Northeast Osage-
Central and Southern Sequoyah-Central Le Flore-Southeast Osage-
Southern Le Flore-
537 PM CDT Wed May 20 2026
This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.
.DAY ONE...Tonight.
THUNDERSTORMS WITH DANGEROUS LIGHTNING.
RISK...Limited.
AREA...Eastern Oklahoma.
ONSET...Late Tonight.
DISCUSSION...
Rain chances along with a slight chance of thunder develop across
parts of eastern Oklahoma late tonight ahead of a low pressure
system lifting northeast into Texas. Severe weather is not
expected tonight.
SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Spotter Activation Not Expected.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
THURSDAY...Thunderstorm Potential...Heavy Rain Potential.
FRIDAY through TUESDAY...Thunderstorm Potential.
EXTENDED DISCUSSION...
Shower and thunderstorm chances spread across eastern Oklahoma and
northwest Arkansas Thursday before exiting during the day Friday
with the departing low pressure system. A heavy rain threat which
may increase flood concerns is the primary hazard, while marginal
instability will limit severe weather potential. Additional
thunderstorm chances quickly return Friday night and Saturday with
another disturbance and frontal boundary moving into the region.
This boundary lifts back north Sunday ahead of a broad area of
low pressure moving into the southern Plains that is forecast to
hold over the region into next week. In response, rain shower and
scattered thunderstorm chances exist each day Sunday into early
next week with a locally heavy rain threat and isolated to limited
severe storm potential.
weather.gov/tulsa contains additional information.
$$
Hazardous Weather Outlook
National Weather Service Wichita KS
338 PM CDT Wed May 20 2026
KSZ032-033-047>053-067>072-082-083-091>096-098>100-211900-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
338 PM CDT Wed May 20 2026
This hazardous weather outlook is for portions of central Kansas,
east central Kansas, south central Kansas and southeast Kansas.
.DAY ONE...Tonight
Scattered showers and perhaps a few thunderstorms are expected
tonight across the entire forecast area. Strong or severe storms
are not expected.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Periodic off-and-on chances for showers and thunderstorms are
expected across the region Thursday through the weekend, and again
much of next week. Widespread severe weather appears unlikely at
this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated tonight.
&&
For a graphical version of this information, see our webpage at:
https://www.weather.gov/erh/ghwo?wfo=ict
$$
Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
0505 AM CDT Wed May 20 2026
KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-211005-
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-
0505 AM CDT Wed May 20 2026
This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.
.DAY ONE...Through tonight.
There is a low probability of widespread hazardous weather.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.
.KEY MESSAGES...
* Cooler conditions continue through the end of the workweek, with
rainfall chances arriving as soon as Thursday morning (10-30%).
The greatest chance for rain is overnight Thursday through Friday
morning (70-80%).
* Low-end chances (20-30%) for rain extend into the weekend with
temperatures creeping into the upper 70s and lower 80s.
$$
