St. Louis, MO

Right Now
69°
Fair
  • Humidity: 38%
  • Feels Like: 69°
  • Heat Index: 69°
  • Wind: 14 mph
  • Wind Chill: 69°
  • UV Index: 0 Low
  • Sunrise: 06:44:07 AM
  • Sunset: 07:26:08 PM
  • Dew Point: 43°
  • Visibility: 10 mi

Today

Cloudy. A stray shower or thunderstorm is possible. Low 51F. Winds SE at 10 to 20 mph.

Tonight

Cloudy. A stray shower or thunderstorm is possible. Low 51F. Winds SE at 10 to 20 mph.

Tomorrow

Cloudy skies. High near 65F. Winds SSE at 5 to 10 mph.

Weather Alert

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN
MISSOURI...

MERAMEC RIVER NEAR ARNOLD

RIVER FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND FORECAST
PRECIPITATION FOR THE NEXT 48 HOURS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RAINFALL HEAVIER THAN FORECAST COULD CAUSE RIVER LEVELS TO RISE EVEN
HIGHER THAN PREDICTED.  THE NATIONAL WEATHER SERVICE WILL MONITOR
THIS DEVELOPING SITUATION AND ISSUE FOLLOW UP STATEMENTS AS
CONDITIONS OR FORECASTS CHANGE.

SAFETY MESSAGE:  NEVER DRIVE CARS, TRUCKS, OR SPORT UTILITY VEHICLES
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE
PASSAGE.

THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,
IS AVAILABLE AT HTTP://WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=LSX.

&&

THE FLOOD WARNING CONTINUES FOR
THE MERAMEC RIVER NEAR ARNOLD
* UNTIL THURSDAY APRIL 09.
* AT  9:00 AM THURSDAY THE STAGE WAS 25.9 FEET.
* FLOOD STAGE IS 24.0 FEET.
* MINOR FLOODING IS FORECAST.
* THE RIVER IS FORECAST TO CONTINUE FALLING TO BELOW FLOOD STAGE BY
TUESDAY EVENING.
* IMPACT:  AT 25.1 FEET...ST. LOUIS COUNTY CLOSES THE FOLLOWING ROADS
AT THIS HEIGHT:  BUTLER HILL WEST OF SUMMERHEDGE PLACE, MERAMEC
BOTTOM ROAD BETWEEN HAGEMAN ROAD AND HIGHWAY 21, HAWKINS ROAD SOUTH
OF MERAMEC BOTTOM ROAD, AND OLD TELEGRAPH ROAD AT EARL WIDMAN
COUNTY PARK.

&&
FLD   LATEST               7 A.M. FORECAST
LOCATION           STG  OBS STG     04/03  04/04  04/05  04/06  04/07

MERAMEC RIVER
ARNOLD          24.0   25.93      25.6   25.2   24.8   24.4   24.1


&&

Next 12 Hours

Time
Temp
Precip
6 PM
69°
0%
6 PM
69°

Wind: SE @ 13mph

Precip: 0% Chance

Humidity: 40%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 10 mi

7 PM
66°
0%
7 PM
66°

Wind: SE @ 11mph

Precip: 0% Chance

Humidity: 44%

Wind Chill: 66°

Heat Index: 66°

UV Index: 0 Low

Visibility: 10 mi

8 PM
63°
15%
8 PM
63°

Wind: SE @ 10mph

Precip: 15% Chance

Humidity: 50%

Wind Chill: 62°

Heat Index: 63°

UV Index: 0 Low

Visibility: 10 mi

9 PM
59°
15%
9 PM
59°

Wind: SE @ 9mph

Precip: 15% Chance

Humidity: 59%

Wind Chill: 58°

Heat Index: 59°

UV Index: 0 Low

Visibility: 10 mi

10 PM
58°
15%
10 PM
58°

Wind: SE @ 8mph

Precip: 15% Chance

Humidity: 61%

Wind Chill: 57°

Heat Index: 58°

UV Index: 0 Low

Visibility: 10 mi

11 PM
57°
15%
11 PM
57°

Wind: SE @ 8mph

Precip: 15% Chance

Humidity: 65%

Wind Chill: 55°

Heat Index: 57°

UV Index: 0 Low

Visibility: 10 mi

12 AM
56°
21%
12 AM
56°

Wind: SE @ 8mph

Precip: 21% Chance

Humidity: 69%

Wind Chill: 54°

Heat Index: 56°

UV Index: 0 Low

Visibility: 10 mi

1 AM
55°
20%
1 AM
55°

Wind: SE @ 7mph

Precip: 20% Chance

Humidity: 71%

Wind Chill: 53°

Heat Index: 55°

UV Index: 0 Low

Visibility: 10 mi

2 AM
55°
19%
2 AM
55°

Wind: SE @ 6mph

Precip: 19% Chance

Humidity: 74%

Wind Chill: 53°

Heat Index: 55°

UV Index: 0 Low

Visibility: 10 mi

3 AM
54°
15%
3 AM
54°

Wind: SE @ 7mph

Precip: 15% Chance

Humidity: 76%

Wind Chill: 52°

Heat Index: 54°

UV Index: 0 Low

Visibility: 10 mi

4 AM
54°
12%
4 AM
54°

Wind: SE @ 6mph

Precip: 12% Chance

Humidity: 77%

Wind Chill: 52°

Heat Index: 54°

UV Index: 0 Low

Visibility: 10 mi

5 AM
53°
12%
5 AM
53°

Wind: SE @ 6mph

Precip: 12% Chance

Humidity: 79%

Wind Chill: 51°

Heat Index: 53°

UV Index: 0 Low

Visibility: 10 mi