Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
St. Louis, MO
Weather Forecast Office
Nearly all river observations used in river forecasts are provided by partner agencies such as the US Geological Survey. Use the link below to view/retrieve archived river data from the USGS.
US Geological Survey archived data
Click the state of interest, followed by the river gauge location. Below the graph, click "Change Time Span" to select begin and end dates.
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
St. Louis, MO
12 Missouri Research Park Drive
St. Charles, MO 63304-5685
636-441-8467
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