Eureka, MO

12:39 PM CST on February 14, 2012 (GMT -0600)
Elev: 528 ft
Lon: 90.6° W
Lat: 38.5° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Thirteen (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Tuesday, February 14, 2012. Valentine's Day will be greeted by a storm that will begin the day in the Mississippi Valley before moving eastward into the eastern third of the country. In the colder air to the north, snow is expected to fall through the Ohio Valley before moving into the Northeast in the evening. The warmer air to the north will only allow areas of light to moderate rain to form from Louisiana through the Carolinas. By the end of the day, much of the precipitation from this storm will be off the eastern seaboard, leaving warmer air in the Southern Plains and much colder air in the Northern Plains and Upper Midwest.

In the West, a storm will track through the Great Basin before slamming into the Rockies, where it will produce much needed high elevation snow. This will not be a tremendous snow producer, but several inches of the white stuff is expected.

Late in the day, a Pacific storm will make its approach to the West Coast. As the storm moves inland, it will instigate rain and high elevation snow in Washington and Oregon. This storm will be the next rain producer for California on Wednesday.

The Northeast will rise in to the 30s and 40s, while the Southeast will see temperatures in the 50s, 60s, and 70s. The Northern Plains will rise into the 30s and 40s, while the Northwest will see temperatures in the 30s and 40s.
Weather Underground Forecast for Tuesday, February 14, 2012. Valentine's Day will be greeted by a storm that will begin the day in the Mississippi Valley before moving eastward into the eastern third of the country. In the colder air to the north, snow is expected to fall through the Ohio Valley before moving into the Northeast in the evening. The warmer air to the north will only allow areas of light to moderate rain to form from Louisiana through the Carolinas. By the end of the day, much of the precipitation from this storm will be off the eastern seaboard, leaving warmer air in the Southern Plains and much colder air in the Northern Plains and Upper Midwest.

In the West, a storm will track through the Great Basin before slamming into the Rockies, where it will produce much needed high elevation snow. This will not be a tremendous snow producer, but several inches of the white stuff is expected.

Late in the day, a Pacific storm will make its approach to the West Coast. As the storm moves inland, it will instigate rain and high elevation snow in Washington and Oregon. This storm will be the next rain producer for California on Wednesday.

The Northeast will rise in to the 30s and 40s, while the Southeast will see temperatures in the 50s, 60s, and 70s. The Northern Plains will rise into the 30s and 40s, while the Northwest will see temperatures in the 30s and 40s.
Eureka Weather at a Glance
Updated 11:54 AM CST
Weather Station
Elevation
463 ft
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Now
Overcast
Overcast
Temperature
37 °F
Feels Like 32 °F
Wind(mph)
7
Sunrise / Set
6:54 AM
5:38 PM
Moon
Waning Gibbous
Today
Mostly Cloudy 40 °F
Mostly Cloudy
Tonight
Partly Cloudy 29 °F
Partly Cloudy
Tomorrow
Chance of a Thunderstorm 49 | 38 °F
Chance of T-storms
80% chance of precipitation
Thursday
Partly Cloudy 49 | 29 °F
Partly Cloudy
Friday
Partly Cloudy 49 | 29 °F
Partly Cloudy
Saturday
Partly Cloudy 49 | 27 °F
Partly Cloudy
Today is forecast to be Much Warmer than yesterday.
Conditions
Pressure
29.98 in
Visibility
10.0 miles
Clouds
Overcast 1000 ft
Moisture
Humidity
82%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSUS 141754Z 25006KT 10SM OVC010 03/00 A2995 RMK AO2 SLP150 T00280000 10028 20000 50007
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Weather Radio
Temperature
Windchill
32 °F
Dew Point
32 °F
Wind
Speed / Dir
7 mph from WSW
Wind Gust
Health
UV
1 out of 16
Pollen
.20 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Regional
View Flu Map
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Regional Forecast for St. Louis
Today
cloudy Cloudy in the morning and early afternoon then clearing. High around 40. West wind around 10 mph.
Tonight
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Low around 30. Light wind.
Wednesday
rain Cloudy. Occasional rain showers and chance of thunderstorms in the afternoon. High in the upper 40s. Southeast wind around 10 mph. Chance of rain 80 percent.
Wednesday Night
nt_rain Cloudy. Occasional rain showers and chance of thunderstorms in the evening...then chance of rain after midnight. Low in the upper 30s. South wind around 10 mph in the evening shifting to the west after midnight. Chance of rain 80 percent.
Thursday
cloudy Mostly cloudy early in the morning then becoming partly cloudy. High around 50. Northwest wind 10 to 15 mph.
Thursday Night
nt_sunny Mostly clear. Low around 30.
Friday
partlycloudy Mostly sunny. High in the upper 40s.
Friday Night
nt_sunny Mostly clear. Low around 30.
Saturday and Saturday Night
nt_partlycloudy Partly cloudy. High in the upper 40s. Low in the upper 20s.
Sunday and Sunday Night
nt_sunny Mostly clear. High in the mid 40s. Low around 30.
Washingtons Birthday
partlycloudy Partly cloudy. High in the lower 50s.
Source: NWS at 6:01 am CST on February 14, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 63025
Tuesday, 14
Mostly Cloudy
40 | 29 °F
Mostly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Chance of a Thunderstorm
49 | 38 °F
Chance of T-storms
Chance of
Precipitation
80%
Thursday, 16
Partly Cloudy
49 | 29 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 17
Partly Cloudy
49 | 29 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 18
Partly Cloudy
49 | 27 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 19
Partly Cloudy
45 | 31 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Partly Cloudy
52 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Today
cloudy Cloudy in the morning and early afternoon then clearing. High around 40. West wind around 10 mph.
Tonight
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Low around 30. Light wind.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 27 38 | 31 38 | 29 34 | 29
Wind 6 mph SW 6 mph West 2 mph SSW 2 mph SSE
Humidity 87% 75% 69% 81%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 100% 98% 16% 64%
Conditions Ice Pellets Overcast Clear Partly Cloudy
Sunrise & Sunset
6:54 AM
5:38 PM
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Wednesday
rain Cloudy. Occasional rain showers and chance of thunderstorms in the afternoon. High in the upper 40s. Southeast wind around 10 mph. Chance of rain 80 percent.
Wednesday Night
nt_rain Cloudy. Occasional rain showers and chance of thunderstorms in the evening...then chance of rain after midnight. Low in the upper 30s. South wind around 10 mph in the evening shifting to the west after midnight. Chance of rain 80 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 31 43 | 38 45 | 40 41 | 40
Wind 4 mph SE 6 mph SSE 6 mph SE 6 mph WSW
Humidity 96% 82% 82% 92%
Chance of Precip. 10% 80% 80% 80%
Cloud Cover 79% 99% 96% 100%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:53 AM
5:40 PM
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Thursday
cloudy Mostly cloudy early in the morning then becoming partly cloudy. High around 50. Northwest wind 10 to 15 mph.
Thursday Night
nt_sunny Mostly clear. Low around 30.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 36 45 | 32 43 | 29 36 | 29
Wind 11 mph WNW 12 mph WNW 6 mph WNW 6 mph WNW
Humidity 85% 60% 57% 75%
Chance of Precip. 80% 10% 10% 10%
Cloud Cover 87% 50% 20% 20%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:52 AM
5:41 PM
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Friday
partlycloudy Mostly sunny. High in the upper 40s.
Friday Night
nt_sunny Mostly clear. Low around 30.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 25 43 | 27 43 | 29 36 | 27
Wind 5 mph West 6 mph West 5 mph West 4 mph West
Humidity 71% 50% 55% 70%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 26% 23% 21% 20%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:51 AM
5:42 PM
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Saturday and Saturday Night
nt_partlycloudy Partly cloudy. High in the upper 40s. Low in the upper 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 25 43 | 29 43 | 29 34 | 27
Wind 2 mph WNW 4 mph WNW 4 mph NNW 4 mph NNW
Humidity 74% 58% 57% 74%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 30% 32% 40% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:50 AM
5:43 PM
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Sunday and Sunday Night
nt_sunny Mostly clear. High in the mid 40s. Low around 30.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 23 40 | 23 41 | 25 36 | 23
Wind 4 mph NNW 2 mph NW 1 mph North 4 mph SSE
Humidity 74% 49% 50% 61%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 34% 20% 33% 21%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
6:50 AM
5:43 PM
Source: NWS at 6:01 am CST on February 14, 2012
Regional Forecast for St. Louis
Washingtons Birthday
partlycloudy Partly cloudy. High in the lower 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 23 47 | 31 41 | 25 36 | 23
Wind 5 mph South 11 mph South 1 mph North 4 mph SSE
Humidity 69% 53% 50% 61%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 34% 35% 33% 21%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:50 AM
5:43 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 14, 2012 Max Temp Min Temp
Normal 44 °F 27 °F
Record 69 °F (2006) 12 °F (2007)
Yesterday 34 °F 23 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Current Good
OZONE
Tuesday Good
PM2.5
Astronomy
Feb. 14, 2012 Rise Set
Actual Time 6:54 AM CST 5:38 PM CST
Civil Twilight 6:27 AM CST 6:06 PM CST
Nautical Twilight 5:56 AM CST 6:37 PM CST
Astronomical Twilight 5:25 AM CST 7:08 PM CST
Moon 12:38 AM CST 10:46 AM CST
Length Of Visible Light 11h 38m
Length of Day
10h 44m
Tomorrow will be 2m 17s longer.
Waning Gibbous, 49% of the Moon is Illuminated
Today
Waning Gibbous
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Today's Extremes
State Highs State Lows
42 °F
Joplin
42 °F
Poplar Bluff
41 °F
Kansas City
39 °F
Clinton
19 °F
St. Joseph
28 °F
Lee's Summit
30 °F
Joplin
30 °F
St. Charles
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Trapped by ice!
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Travel & Activities
Travel Planning
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Nearby Events
Event Date Forecast
Craft Club 1:00 PM CST 2012-02-14 Overcast, 40°F
Arthritis Foundation Exercise 9:00 AM CST 2012-02-15 Chance of Rain, 37°F
Creative Writing Group 6:00 PM CST 2012-02-15 Chance of a Thunderstorm, 46°F
Sky Music Lounge 9:00 PM CST 2012-02-16 Partly Cloudy, 37°F
Bud Summers @ 6:00 PM CST 2012-02-17 Partly Cloudy, 41°F
Nationwide Poker Tour 3:00 PM CST 2012-02-18 Partly Cloudy, 43°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Spirit of St Louis 37 °F Overcast 11:54 AM CST
Washington 37 °F Overcast 12:35 PM CST
St. Louis 39 °F Overcast 12:14 PM CST
Cahokia 37 °F Overcast 12:33 PM CST
Flight To ETA Status
SWA573
Baltimore, MD
KSTL 12:24PM On Time
SWA2314
Orlando, FL
KSTL 12:26PM On Time
KAP307
Fort Leonard Wood, MO
KSTL 12:29PM On Time
SWA157
Philadelphia, PA
KSTL 12:31PM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: IFR (KSUS)
Wind Speed: 6.0 kts.
Wind Dir: 250° (WSW)
Ceiling: 1000 ft

METAR KSUS 141754Z 25006KT 10SM OVC010 03/00 A2995 RMK AO2 SLP150 T00280000 10028 20000 50007

Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Chance of Rain, 70 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 45 °F
Northern Trust Open 8:30 AM PST on February 17, 2012 Clear, 65 °F
BMW Championship 8:30 AM CDT on September 06, 2012 Average High 85° F/ 29° C
BMW Championship 8:30 AM CDT on September 07, 2012 Average High 85° F/ 29° C
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS MERAMEC RIVER NEAR EUREKA 2E MO, Eureka, MO - - - - North  at  - 0.08 in / hr 405 ft 12:00 PM CST MADIS
APRSWXNET Wildwood MO , Eureka, MO 35 °F 35 °F 33 °F 94% West  at  3 mph 0.09 in / hr 721 ft 12:08 PM CST MADIS
St. Joseph Hill, Pacific, MO 37.9 °F 38 °F 35 °F 88% WSW  at  0.0 mph 0.06 in / hr 555 ft 12:28 PM CST Normal  
Lake Cattails, Pacific, MO 39.6 °F 40 °F 33 °F 77% SE  at  1.6 mph 0.04 in / hr 574 ft 12:39 PM CST Rapid Fire  
House Springs, House Springs, MO 41.2 °F 41 °F 35 °F 78% NW  at  2.0 mph 0.07 in / hr 561 ft 12:39 PM CST Rapid Fire
HADS MERAMEC RIVER NEAR PACIFIC MO, Pacific, MO - - - - North  at  - 0.10 in / hr 680 ft 12:00 PM CST MADIS
Old Town, Pacific, MO 37.8 °F 38 °F 33 °F 82% WNW  at  3.0 mph 0.04 in / hr 495 ft 12:35 PM CST Normal  
San Luis Trails, Fenton, MO 37.9 °F 38 °F 32 °F 79% NW  at  2.0 mph 0.00 in / hr 580 ft 12:39 PM CST Rapid Fire  
Westglen Village, Ballwin, MO 36.5 °F 36 °F 33 °F 88% West  at  2.0 mph 0.03 in / hr 680 ft 12:39 PM CST Rapid Fire  
Hawkins/Smizer Mill, Fenton, MO 38.6 °F 39 °F 34 °F 84% West  at  2.0 mph 0.07 in / hr 595 ft 12:37 PM CST Normal
Winding Trails, Ballwin, MO 37.1 °F 37 °F 34 °F 88% SSW  at  1.0 mph 0.00 in / hr 720 ft 12:34 PM CST Normal  
HADS MERAMEC RIVER AT VALLEY PARK MO, Valley Park, MO - - - - North  at  - 0.05 in / hr 430 ft 12:00 PM CST MADIS
APRSWXNET Fenton MO , Fenton, MO 38 °F 38 °F 33 °F 81% NNW  at  3 mph 0.04 in / hr 590 ft 12:09 PM CST MADIS
Jefferson County, Cedar Hill, MO 40.0 °F 40 °F 34 °F 79% West  at  1.0 mph 0.12 in / hr 660 ft 12:35 PM CST Normal  
Manchester, MO, Manchester, MO 37.4 °F 37 °F 33 °F 85% NW  at  0.0 mph 0.01 in / hr 543 ft 12:24 PM CST Normal
Imperial, MO 39.0 °F 39 °F 32 °F 77% North  at  0.0 mph 0.02 in / hr 600 ft 12:39 PM CST Rapid Fire  
Arnold, MO 38.4 °F 38 °F 34 °F 84% WNW  at  1.0 mph 0.01 in / hr 507 ft 12:38 PM CST Normal  
Big Bend and I-270, Kirkwood, MO 37.5 °F 38 °F 32 °F 81% WSW  at  1.0 mph 0.05 in / hr 620 ft 12:39 PM CST Normal  
Sunset Hills, St Louis, MO 38.1 °F 38 °F 35 °F 88% WNW  at  2.0 mph 0.03 in / hr 615 ft 12:39 PM CST Rapid Fire
HADS CREVE COEUR CREEK AT CHESTERFIEL MO, Chesterfield, MO - - - - North  at  - 0.01 in / hr 500 ft 11:00 AM CST MADIS
Lake Lorraine, Hillsboro, MO 39.3 °F 39 °F 35 °F 83% WSW  at  3.0 mph - / hr 576 ft 12:29 PM CST Normal  
APRSWXNET St. Louis MO , Chesterfield, MO 37 °F 34 °F 33 °F 84% West  at  4 mph 0.00 in / hr 542 ft 12:15 PM CST MADIS
APRSWXNET Sappington MO , Saint Louis, MO 39 °F 39 °F 34 °F 83% WNW  at  0 mph 0.06 in / hr 606 ft 12:08 PM CST MADIS
HADS MERAMEC RIVER AT ARNOLD MO, Saint Louis, MO - - - - North  at  - 0.00 in / hr 373 ft 12:00 PM CST MADIS
Imperial - Wellington Subdivision, Imperial, MO 40.8 °F 36 °F 35 °F 80% WSW  at  8.1 mph 0.01 in / hr 479 ft 12:39 PM CST Rapid Fire
Chesterfield (East), Chesterfield, MO 36.3 °F 33 °F 33 °F 88% NW  at  4.0 mph 0.00 in / hr 530 ft 12:39 PM CST Normal
Indian Ridge Farms, Defiance, MO 38.3 °F 38 °F 34 °F 83% SW  at  2.0 mph 0.00 in / hr 742 ft 12:36 PM CST Normal  
Ladue Meadows, Creve Coeur, MO 39.9 °F 40 °F 35 °F 82% WSW  at  3.0 mph 0.00 in / hr 486 ft 12:35 PM CST Normal  
Whispering Hills, Creve Coeur, MO 38.5 °F 38 °F 35 °F 86% SW  at  0.0 mph 0.02 in / hr 530 ft 12:39 PM CST Rapid Fire
South St. Louis County, St. Louis, MO 42.1 °F 42 °F - 72% North  at  0.0 mph 0.00 in / hr 574 ft 12:35 PM CST Normal  
Creve Coeur, St. Louis, MO 40.5 °F 40 °F 23 °F 49% SW  at  2.0 mph 0.04 in / hr 512 ft 12:39 PM CST Normal  
Cliffwood Trail, Oakville, MO 44.1 °F 43 °F 32 °F 63% NNW  at  3.1 mph 0.12 in / hr 578 ft 12:39 PM CST Rapid Fire
Oakville,Cardinal Creek Subd, Oakville, MO 41.2 °F 41 °F 35 °F 79% WSW  at  3.0 mph 0.09 in / hr 538 ft 12:39 PM CST Rapid Fire
Cardinal Creek Subdivision, Oakville, MO 39.2 °F 39 °F 35 °F 84% WNW  at  1.0 mph 0.05 in / hr 600 ft 12:33 PM CST Normal
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Local Storm Report


02/13/2012 0825 PM

Ellisville, St Louis County.

Snow m2.0 inch, reported by trained spotter.


            Storm total





02/13/2012 0809 PM

2 miles SW of Fenton, St Louis County.

Snow m2.3 inch, reported by trained spotter.


            Storm total





02/13/2012 0759 PM

Hazelwood, St Louis County.

Snow m1.5 inch, reported by trained spotter.


            Storm total





02/13/2012 0727 PM

Ferguson, St Louis County.

Snow m1.1 inch, reported by trained spotter.






02/13/2012 0719 PM

Ballwin, St Louis County.

Snow m2.4 inch, reported by trained spotter.






02/13/2012 0643 PM

Oakville, St Louis County.

Snow m2.5 inch, reported by trained spotter.






02/13/2012 0621 PM

Fenton, St Louis County.

Snow m2.2 inch, reported by trained spotter.






02/13/2012 0608 PM

Manchester, St Louis County.

Snow m1.3 inch, reported by trained spotter.






02/13/2012 0543 PM

Chesterfield, St Louis County.

Snow m1.5 inch, reported by broadcast media.


            Still snowing





02/13/2012 0513 PM

Chesterfield, St Louis County.

Snow m0.8 inch, reported by broadcast media.


            Chesterfield Parkway and Interstate 64





02/13/2012 0509 PM

Chesterfield, St Louis County.

Snow m1.2 inch, reported by broadcast media.


            Still snowing





02/13/2012 0419 PM

Fenton, St Louis County.

Snow m1.1 inch, reported by trained spotter.






02/13/2012 0345 PM

Fenton, St Louis County.

Snow m0.7 inch, reported by trained spotter.


            30 minute total. Still snowing.