Weather Forecast

Saint Louis, Missouri, United States of America

Weather Alerts

Flood Warning issued April 16 at 11:54AM CDT by NWS St Louis MO
...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Illinois... Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Hardin. * WHEN...From Friday afternoon until further notice. * IMPACTS...At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS... - At 11:30 AM CDT Thursday the stage was 24.7 feet. - Forecast...The river is expected to rise above flood stage early tomorrow afternoon and continue rising to 25.2 feet early Wednesday morning. Additional rises are possible thereafter. - Flood stage is 25.0 feet.
Flood Warning issued April 15 at 9:36PM CDT by NWS St Louis MO
...The Flood Warning is extended for the Mississippi River at the following locations... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Winfield. * WHEN...Until further notice. * IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet of polyethylene plastic as a precaution. * ADDITIONAL DETAILS... - At 9:00 PM CDT Wednesday the stage was 26.4 feet. - Forecast...The river is expected to rise to 27.3 feet Wednesday, April 22. Additional rises are possible thereafter. - Flood stage is 26.0 feet.
Flood Warning issued April 15 at 9:36PM CDT by NWS St Louis MO
...The Flood Warning is extended for the Mississippi River at the following locations... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until further notice. * IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off Highway 79 begins flooding. * ADDITIONAL DETAILS... - At 9:00 PM CDT Wednesday the stage was 26.6 feet. - Forecast...The river is expected to rise to 27.1 feet Sunday morning. Additional rises are possible thereafter. - Flood stage is 25.0 feet.
Flood Warning issued April 16 at 11:54AM CDT by NWS St Louis MO
...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Winfield. * WHEN...Until further notice. * IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet of polyethylene plastic as a precaution. * ADDITIONAL DETAILS... - At 11:30 AM CDT Thursday the stage was 26.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:30 AM CDT Thursday was 26.5 feet. - Forecast...The river is expected to rise to 27.4 feet Wednesday evening. Additional rises are possible thereafter. - Flood stage is 26.0 feet.
Flood Warning issued April 16 at 11:54AM CDT by NWS St Louis MO
...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until further notice. * IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off Highway 79 begins flooding. * ADDITIONAL DETAILS... - At 11:30 AM CDT Thursday the stage was 26.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:30 AM CDT Thursday was 26.7 feet. - Forecast...The river is expected to rise to a crest of 26.6 feet this afternoon. It will then rise to 27.4 feet Wednesday evening. Additional rises are possible thereafter. - Flood stage is 25.0 feet.
25°C
Clear

Feels like: 26°C

Visibility: 16 km

65%
Humidity
8.6 km/h
Wind
1012 mb
Pressure
0 mm
Precipitation

Air Quality

AQI: 1 - Good
PM2.5: 8.2
PM10: 9.4
O3: 44
NO2: 24.7

Astronomy

Sunrise
06:23 AM
Sunset
07:39 PM
Moonrise
05:40 AM
Moonset
07:05 PM

Hourly Forecast (Next 24 Hours)

00:00
18°
Patchy rain nearby
91%
01:00
17°
Moderate rain at times
88%
02:00
17°
Moderate rain at times
84%
03:00
16°
Patchy rain nearby
87%
04:00
16°
Patchy rain nearby
86%
05:00
16°
Clear
88%
06:00
16°
Clear
89%
07:00
16°
Sunny
90%
08:00
17°
Sunny
86%
09:00
18°
Sunny
84%
10:00
19°
Sunny
80%
11:00
21°
Sunny
76%
12:00
22°
Sunny
72%
13:00
24°
Sunny
63%
14:00
25°
Sunny
55%
15:00
26°
Sunny
49%
16:00
28°
Sunny
45%
17:00
27°
Sunny
40%
18:00
27°
Cloudy
46%
19:00
24°
Patchy rain nearby
62%
20:00
25°
Clear
65%
21:00
21°
Clear
80%
22:00
20°
Clear
81%
23:00
19°
Clear
84%

3 Day Forecast

Today
Apr 16
29° / 15°
Moderate rain

74%

89%
Friday
Apr 17
31° / 16°
Sunny

71%

0%
Saturday
Apr 18
17° / 6°
Heavy rain

64%

88%

Weather data by WeatherAPI.com