Station Name: Clarksville L&D 24
Data Source: USGS

Elevation Above Sea Level: 450 feet

Nearest Address:
798 N 1st St
Clarksville, MO 63336
Pike County

GPS Coordinates: 39.3736, -90.906

Nearby Water Temperatures

Flood Watch issued May 18 at 1:56PM CDT until May 19 at 1:00PM CDT by NWS St Louis MO

Effective: Mon May 18, 2026, 1:56 PM
Expires: Tue May 19, 2026, 5:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Illinois, including the following areas, Calhoun IL and Jersey IL and Missouri, including the following areas, Audrain MO, Monroe MO, Pike MO and Ralls MO. * 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... - Potential rainfall amounts of 2 to 4 inches, with localized higher amounts of 4 to 6 inches.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued May 18 at 1:56PM CDT until May 19 at 1:00PM CDT by NWS St Louis MO

Effective: Mon May 18, 2026, 1:56 PM
Expires: Tue May 19, 2026, 5:00 AM

* WHAT...Flash Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Illinois, including the following areas, Madison IL, Monroe IL and Saint Clair IL and east central Missouri, including the following areas, Jefferson MO, Lincoln MO, Saint Charles MO, Saint Louis City MO and Saint Louis MO. * 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... - Potential rainfall amounts of 2 to 4 inches, with localized higher amounts of 4 to 6 inches.

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Warning issued May 18 at 8:16PM CDT until May 21 at 11:00AM CDT by NWS St Louis MO

Effective: Mon May 18, 2026, 8:16 PM
Expires: Wed May 20, 2026, 8:30 AM

...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri... Cuivre River near Troy. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Cuivre River near Troy. * WHEN...From late tonight to Thursday morning. * IMPACTS...At 23.1 feet, Water begins covering Frenchman Bluff Road (County Road 658) just west of the Cuivre River bridge. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 16.2 feet. - Forecast...The river is expected to rise above flood stage late tonight to a crest of 23.1 feet early tomorrow afternoon. It will then fall below flood stage early Wednesday morning. - Flood stage is 21.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 https://water.noaa.gov/wfo/lsx

Severe Thunderstorm Watch issued May 19 at 1:19AM CDT until May 19 at 4:00AM CDT by NWS St Louis MO

Effective: Tue May 19, 2026, 1:19 AM
Expires: Tue May 19, 2026, 4:00 AM

SEVERE THUNDERSTORM WATCH 228 REMAINS VALID UNTIL 4 AM CDT EARLY THIS MORNING FOR THE FOLLOWING AREAS IN MISSOURI THIS WATCH INCLUDES 3 COUNTIES IN CENTRAL MISSOURI AUDRAIN CALLAWAY IN NORTHEAST MISSOURI RALLS THIS INCLUDES THE CITIES OF FULTON AND MEXICO.

Flood Watch issued May 18 at 1:56PM CDT until May 19 at 1:00PM CDT by NWS St Louis MO

Effective: Mon May 18, 2026, 1:56 PM
Expires: Tue May 19, 2026, 5:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central Illinois, including the following areas, Bond IL, Clinton IL, Fayette IL, Marion IL and Washington IL and Missouri, including the following areas, Boone MO, Callaway MO, Cole MO, Crawford MO, Franklin MO, Gasconade MO, Moniteau MO, Montgomery MO, Osage MO, Warren MO and Washington MO. * 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... - Potential rainfall amounts of 2 to 4 inches, with localized higher amounts of 4 to 6 inches.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.