Conditions for

Mississippi River Pool Lock And Dam 26 At Alton, IL

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  • CFS

  • Gague Ht
  • Condition
  • Temp
  • Turbidity
  • 16.30 feet
  • 82 °F
  • 40.0 FNU
USGS River Conditions
Not Found
Current Weather for

Mississippi River Pool Lock And Dam 26 At Alton, IL

  • Now

  • Feels Like
  • Wind
  • Pressure
  • Humidity
  • Sunrise
  • Sunset
  • 93 °F

  • 75 °F
  • 8mph S ↓
  • ↑30.03 in
  • 56 %
  • -
  • -
NOAA Current Conditions
Weather Forecast for

Mississippi River Pool Lock And Dam 26 At Alton, IL

  • This Afternoon
  • 95 Sunny

Sunny, with a high near 95. Heat index values as high as 107. South wind around 8 mph.

  • Tonight
  • 75 Chance T-storms

A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 75. Southeast wind around 6 mph becoming calm after midnight.

  • Tuesday
  • 93 Slight Chance T-storms

A 20 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Light and variable wind becoming northwest 5 to 8 mph in the morning.

  • Tuesday Night
  • 73 Chance T-storms

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 73. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

  • Wednesday
  • 88 Slight Chance T-storms then Chance Showers

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 88. North wind 5 to 10 mph. Chance of precipitation is 30%.

  • Wednesday Night
  • 66 Mostly Clear

Mostly clear, with a low around 66.

  • Thursday
  • 85 Sunny

Sunny, with a high near 85.

  • Thursday Night
  • 65 Mostly Clear

Mostly clear, with a low around 65.

  • Friday
  • 87 Sunny

Sunny, with a high near 87.

  • Friday Night
  • 66 Mostly Clear

Mostly clear, with a low around 66.

  • Saturday
  • 87 Mostly Sunny

Mostly sunny, with a high near 87.

  • Saturday Night
  • 62 Mostly Clear

Mostly clear, with a low around 62.

  • Sunday
  • 82 Sunny

Sunny, with a high near 82.

NOAA Forecast