National Weather Service:
Flood Warning

Saint Louis, MO
Conditions as of 6:51 PM
Mostly Cloudy
Temperature: 57°
Wind: NW 8 mph
Dew point:41°
Pressure:30.10 in.
Humidity: 55%
Visibility: 10.0 miles
Observed at: St. Louis, MO

UV Index

5
 Wed 
7
 Thu 
7
 Fri 

How long should YOU stay in the sun?
5 Day Forecast for ZIP Code 63101
Wednesday Thursday Friday Saturday Sunday
Partly Cloudy Clear Clear Chance of a Thunderstorm Chance of Rain
Partly Cloudy Clear Clear Chance of T-storms Chance of Rain
58° | 40°
Detail
Almanac
65° | 43°
Detail
Almanac
68° | 47°
Detail
Almanac
58° | 36°
Detail
Almanac
43° | 31°
Detail
Almanac
Regional Radar

Full image | Loop
Forecast for St. Louis City
Tonight
Mostly clear. Areas of fog after midnight. Low around 40. Northwest wind around 10 mph in the evening becoming light after midnight.
Thursday
Mostly sunny. Areas of fog early in the morning. High in the mid 60s. West wind around 10 mph.
Thursday Night
Mostly clear. Low in the mid 40s. Light wind.
5 Day forecast
 
 
Extended forecast for St. Louis City
partlycloudy Friday
Mostly sunny. High around 70. South wind around 10 mph.
  Friday Night
Partly cloudy. Low around 50. South wind around 10 mph.
rain Saturday
Cooler. Occasional showers. High around 60. Chance of rain 80 percent.
  Saturday Night
Colder. Rain likely in the evening...then rain and snow likely after midnight. Low in the mid 30s. Chance of precipitation 70 percent.
snow Sunday
Colder. Mostly cloudy with a 30 percent chance of rain and snow. High in the mid 40s.
  Sunday Night
Partly cloudy. Low in the lower 30s.
partlycloudy Monday
Mostly sunny. High in the upper 40s.
  Monday Night and Tuesday
Warmer. Partly cloudy. Low in the mid 30s. High around 60.
  Tuesday Night and Wednesday
Partly cloudy. Low in the mid 40s. High in the lower 60s.
 
Air Pollution Forecast for Saint Louis
  Air Quality AQ Index Pollutant
YesterdayGoodOZONE
CurrentGoodOZONE
WedGood PM2.5
ThuGood PM2.5
 
Almanac
Key: T = Trace of precipitation; MM = data not available
March 17, 2010
Normal high:56° Record high:82° (1894)
Normal low:37° Record low:10° (1900)
Sunrise:7:08 AM Moon Rise: 7:34 AM
Sunset:7:09 PM Moon Set: 9:17 PM
Complete weather almanac

 
Astronomy
Sunrise:07:08 AM (CDT) Moon Rise:07:34 AM (CDT)3/17
Sunset:07:09 PM (CDT) Moon Set:09:17 PM (CDT)3/17
Moon Phase
Mar. 17 Mar. 23 Mar. 29 Apr. 06 Apr. 14
Flood Warning
Statement as of 12:33 PM CDT on March 17, 2010

The Flood Warning continues for
the Mississippi River at St. Louis
* from tonight until Friday morning.
* At 12 PM Wednesday the stage was 29.7 feet.
* Flood stage is 30.0 feet.
* Minor flooding is forecast.
* Forecast... the river is forecast o crest near flood stage late
Thursday morning
* impact... at 30.0 feet... floodwall at lacledes Landing is closed.