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

Heat Advisory issued June 27 at 1:59AM CDT until July 3 at 12:00AM CDT by NWS St Louis MO

Effective: Sat June 27, 2026, 1:59 AM
Expires: Sat June 27, 2026, 5:00 PM

* WHAT...Heat index values over 100 expected. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...From noon Sunday to midnight CDT Thursday Night. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Heat Advisory issued June 27 at 1:15PM CDT until July 3 at 12:00AM CDT by NWS St Louis MO

Effective: Sat June 27, 2026, 1:15 PM
Expires: Sun June 28, 2026, 4:15 AM

* WHAT...Heat index values up to around 105 expected. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...From noon Sunday to midnight CDT Thursday Night. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.