Watches, Warnings & Advisories



2 products issued by NWS for: Grain Valley MO

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
0506 AM CDT Sun Jul 20 2025

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-211006-
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-
0506 AM CDT Sun Jul 20 2025

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

.DAY ONE...Through tonight.

Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.

.KEY MESSAGES...

* Additional waves of showers and thunderstorms are expected today
  north of boundary across the region.  Stronger storms would be
  capable of very heave rainfall and gusty winds.

* Heat is expected to become more established across the region
  on Tuesday, lasting through at least Thursday.


$$





Extreme Heat Warning

URGENT - WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
142 AM CDT Sun Jul 20 2025

KSZ057-060-103>105-MOZ028>033-037>040-043>046-053-054-202200-
/O.CON.KEAX.XH.W.0001.000000T0000Z-250725T0000Z/
Miami-Linn KS-Leavenworth-Wyandotte-Johnson KS-Platte-Clay-Ray-
Carroll-Chariton-Randolph-Jackson-Lafayette-Saline-Howard-Cass-
Johnson MO-Pettis-Cooper-Bates-Henry-
Including the cities of Lenexa, Clinton, Shawnee, Weatherby Lake,
Windsor, Harrisonville, Belton, Richmond, Stanley, Moberly,
Boonville, Excelsior Springs, Rich Hill, Gladstone, Salisbury,
Kearney, Glasgow, Odessa, Carrollton, Adrian, Lexington, Weston,
Pleasanton, New Franklin, Lansing, Pleasant Hill, Concordia,
Higginsville, La Cygne, Marshall, Mound City, Independence,
Lawson, Louisburg, Platte City, Warrensburg, Osawatomie,
Keytesville, Leavenworth, Olathe, Kansas City Kansas, Riverside,
Liberty, Overland Park, Fort Leavenworth, Kansas City, Fayette,
Raymore, Sedalia, Butler, Paola, Brunswick, and Parkville
142 AM CDT Sun Jul 20 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* WHAT...Dangerously hot conditions with heat index values up to 105.

* WHERE...Portions of east central and northeast Kansas and central,
  north central, and west central Missouri.

* WHEN...Until 7 PM CDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Monitor the latest forecasts and warnings for updates.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$