Station Name: TOMAHAWK C NR OVERLAND PARK, KS
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 879 feet

Nearest Address:
12396 Roe Ave
Overland Park, KS 66209
Johnson County

GPS Coordinates: 38.9061111, -94.64

Nearby Water Temperatures

Flood Watch issued May 18 at 1:28PM CDT until May 19 at 1:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Mon May 18, 2026, 1:28 PM
Expires: Tue May 19, 2026, 6:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Kansas, including the following areas, Atchison KS, Doniphan, Johnson KS, Leavenworth, Linn KS, Miami and Wyandotte and Missouri, including the following areas, Bates, Buchanan, Caldwell, Carroll, Cass, Chariton, Clay, Clinton, Cooper, Henry, Howard, Jackson, Johnson MO, Lafayette, Pettis, Platte, Ray and Saline. * WHEN...Through Tuesday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Areas of heavy rainfall are likely tonight into Tuesday morning creating the potential for flooding. - http://www.weather.gov/safety/flood

Tornado Watch issued May 18 at 6:48PM CDT until May 19 at 1:00AM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Mon May 18, 2026, 6:48 PM
Expires: Tue May 19, 2026, 1:00 AM

TORNADO WATCH 227 REMAINS VALID UNTIL 1 AM CDT TUESDAY FOR THE FOLLOWING AREAS IN KANSAS THIS WATCH INCLUDES 5 COUNTIES IN EAST CENTRAL KANSAS JOHNSON LINN MIAMI IN NORTHEAST KANSAS LEAVENWORTH WYANDOTTE IN MISSOURI THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL MISSOURI PETTIS SALINE IN NORTH CENTRAL MISSOURI CALDWELL CARROLL LIVINGSTON IN NORTHWEST MISSOURI CLINTON IN WEST CENTRAL MISSOURI BATES CASS CLAY HENRY JACKSON JOHNSON LAFAYETTE PLATTE RAY THIS INCLUDES THE CITIES OF ADRIAN, BELTON, BRAYMER, BRECKENRIDGE, BUTLER, CAMERON, CARROLLTON, CHILLICOTHE, CLINTON, CONCORDIA, EXCELSIOR SPRINGS, FORT LEAVENWORTH, GLADSTONE, HAMILTON, HARRISONVILLE, HIGGINSVILLE, INDEPENDENCE, KANSAS CITY, KANSAS CITY KANSAS, KEARNEY, LA CYGNE, LANSING, LATHROP, LAWSON, LEAVENWORTH, LENEXA, LEXINGTON, LIBERTY, LOUISBURG, MARSHALL, MOUND CITY, ODESSA, OLATHE, OSAWATOMIE, OVERLAND PARK, PAOLA, PARKVILLE, PLATTE CITY, PLATTSBURG, PLEASANT HILL, PLEASANTON, POLO, RAYMORE, RICH HILL, RICHMOND, RIVERSIDE, SEDALIA, SHAWNEE, STANLEY, WARRENSBURG, WEATHERBY LAKE, WESTON, AND WINDSOR.

Flood Warning issued May 18 at 9:59AM CDT until May 22 at 10:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Mon May 18, 2026, 9:59 AM
Expires: Mon May 18, 2026, 10:00 PM

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Missouri River at Napoleon affecting Jackson, Lafayette and Ray Counties. Missouri River at Waverly affecting Saline, Carroll and Lafayette Counties. Missouri River at Glasgow affecting Howard, Saline and Chariton Counties. Missouri River At Miami affecting Saline, Carroll and Chariton Counties. Missouri River at Boonville affecting Moniteau, Howard, Boone and Cooper Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Napoleon. * WHEN...From Tuesday evening to Friday evening. * IMPACTS...At 17.0 feet, Low-lying areas unprotected by levees begin to flood. * ADDITIONAL DETAILS... - At 9:00 AM CDT Monday the stage was 6.3 feet. - Bankfull stage is 17.0 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 19.2 feet Wednesday evening. It will then fall below flood stage late Thursday evening. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued May 18 at 8:24AM CDT until May 22 at 4:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Mon May 18, 2026, 8:24 AM
Expires: Mon May 18, 2026, 8:30 PM

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Big Creek at Blairstown affecting Henry, Johnson and Cass Counties. South Grand River at Urich affecting Henry, Bates and Cass Counties. * WHAT...Moderate flooding is forecast. * WHERE...Big Creek at Blairstown. * WHEN...From this afternoon to Friday afternoon. * IMPACTS...At 20.0 feet, The west bank of the creek begins to flood. At 23.0 feet, Flooding occurs at the west approach to the N Highway bridge located 0.2 miles west of Blairstown. Flooding also occurs across B Highway near Big Creek which is several miles northwest of Blairstown. At 26.0 feet, Many farm levees along Big Creek are overtopped. Flooding of rural areas behind the levees occurs. * ADDITIONAL DETAILS... - At 8:00 AM CDT Monday the stage was 14.3 feet. - Bankfull stage is 20.0 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 25.3 feet tomorrow evening. It will then fall below flood stage Thursday afternoon. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.

Flood Warning issued May 18 at 8:24AM CDT until May 21 at 10:00PM CDT by NWS Kansas City/Pleasant Hill MO

Effective: Mon May 18, 2026, 8:24 AM
Expires: Mon May 18, 2026, 8:30 PM

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Big Creek at Blairstown affecting Henry, Johnson and Cass Counties. South Grand River at Urich affecting Henry, Bates and Cass Counties. * WHAT...Moderate flooding is forecast. * WHERE...South Grand River at Urich. * WHEN...From late tonight to Thursday evening. * IMPACTS...At 24.0 feet, Flooding occurs across locations within 0.5 to 1.5 miles of the river. Areas affected include low lying pastures along with cropland and secondary roads. At 28.0 feet, K Highway is under water approximately 1 mile south of Urich. Many other roads along the river are flooded as well. * ADDITIONAL DETAILS... - At 8:15 AM CDT Monday the stage was 3.1 feet. - Bankfull stage is 22.0 feet. - Forecast...The river will rise above flood stage late tonight to 26.6 feet early tomorrow afternoon. It will then fall early Wednesday afternoon. It will rise to 24.7 feet Wednesday evening. It will then fall below flood stage late Wednesday evening. - Flood stage is 24.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product along with additional weather and stream information is available at www.weather.gov/kc/.