Weather Alerts For Jacob, IL
Flood Warning
-# HEADLINE -------------------- The Flood Warning continues for the following rivers in Illinois, Missouri The Flood Warning is extended for the following rivers in Illinois, Missouri FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY AFTERNOON # SUMMARY -------------------- Mississippi River at Mel Price LD. Mississippi River at Chester. Mississippi River at Grafton. Mississippi River at Winfield. Mississippi River at Louisiana. Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. Mississippi River Chester 27.0 30.1 29.3 27.1 24.8 23.2 22.2 # DETAILS -------------------- WHAT Minor flooding is occurring and minor flooding is forecast. WHERE Mississippi River at Chester. WHEN Until Wednesday afternoon. ADDITIONAL DETAILS - At 10:00 AM CDT Sunday the stage was 30.1 feet. - RECENT ACTIVITY The maximum river stage in the 24 hours ending at 10:00 AM CDT Sunday was 31.2 feet. - FORECAST - The river is expected to fall below flood stage Tuesday morning. - Flood stage is 27.0 feet. ISSUED AT Sunday, May 3, 2026 at 10:29 AM CDT ISSUED BY National Weather Service St Louis MO HEADER Flood Statement # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- 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
Pollen Alert
-Pollen Index: 10 Pollen Level: high Predominant Pollen: Oak, Mulberry and Grass. The pollen levels for Monday will be increasing and extend further into the very high range. This increase is due to rising temperatures, strong winds and lower relative humidity.