Barnhart, MO

8:19 AM CST on February 11, 2012 (GMT -0600)
Elev: 696 ft
Lon: 90.4° W
Lat: 38.3° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Saturday, February 11, 2012.

Precipitation will spread across the East Coast on Saturday, while more rain and mountain snow showers are anticipated for parts of the West. A trough of low pressure and associated cold front continue moving eastward across the Eastern Valleys into the Eastern Seaboard. Cool temperatures to the north will allow for snow showers to develop across the Northeast and New England, while rain showers are likely over the Mid-Atlantic states. Rain showers over the Southeastern states should wind down in the early morning hours as the tail end of the system pushes offshore early in the day. Expect the New York metropolitan area to see 1 to 3 inches of snow, while the Washington D.C. area will see a messy combination of snow and freezing rain as high temperatures reach into the lower 40s.

Behind this system, a ridge of high pressure continues to build in from the Plains, pushing cold and dry air in from Canada. This allows for plenty of sunshine to spread from the Plains over the Mississippi River Valley and into the Eastern Valleys. Expect the Northern Plains and Upper Midwest to see highs in the teens again, while the Midwest will see highs in the 20s. Strong winds will accompany this system, pushing windchill values below zero in these areas. The Southern Plains will remain in the 40s on Saturday.

Out West, a trough of low pressure pushes a cold front over the Pacific Northwest and continues pulling moisture onshore with it. This will kick up more rain showers with high elevation snow showers likely in the Cascades. The tail end of the frontal boundary will sweep through California, bringing light rain showers to the coasts and interior valleys. Expect light snow showers in the Sierra Nevadas by Saturday evening.
Weather Underground Forecast for Saturday, February 11, 2012.

Precipitation will spread across the East Coast on Saturday, while more rain and mountain snow showers are anticipated for parts of the West. A trough of low pressure and associated cold front continue moving eastward across the Eastern Valleys into the Eastern Seaboard. Cool temperatures to the north will allow for snow showers to develop across the Northeast and New England, while rain showers are likely over the Mid-Atlantic states. Rain showers over the Southeastern states should wind down in the early morning hours as the tail end of the system pushes offshore early in the day. Expect the New York metropolitan area to see 1 to 3 inches of snow, while the Washington D.C. area will see a messy combination of snow and freezing rain as high temperatures reach into the lower 40s.

Behind this system, a ridge of high pressure continues to build in from the Plains, pushing cold and dry air in from Canada. This allows for plenty of sunshine to spread from the Plains over the Mississippi River Valley and into the Eastern Valleys. Expect the Northern Plains and Upper Midwest to see highs in the teens again, while the Midwest will see highs in the 20s. Strong winds will accompany this system, pushing windchill values below zero in these areas. The Southern Plains will remain in the 40s on Saturday.

Out West, a trough of low pressure pushes a cold front over the Pacific Northwest and continues pulling moisture onshore with it. This will kick up more rain showers with high elevation snow showers likely in the Cascades. The tail end of the frontal boundary will sweep through California, bringing light rain showers to the coasts and interior valleys. Expect light snow showers in the Sierra Nevadas by Saturday evening.
Barnhart Weather at a Glance
Updated 8:19 AM CST
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Elevation
600 ft
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Now
Clear
Clear
Temperature
16.7 °F
Feels Like 17 °F
Wind(mph)
0.0
Sunrise / Set
6:57 AM
5:35 PM
Moon
Waning Gibbous
Today
Partly Cloudy 25 °F
Partly Cloudy
Tonight
Clear 11 °F
Clear
Tomorrow
Clear 29 | 20 °F
Clear
Monday
Snow 31 | 29 °F
Snow
100% chance of precipitation
Tuesday
Mostly Cloudy 43 | 29 °F
Mostly Cloudy
Wednesday
Chance of Snow 45 | 36 °F
Chance of Snow
20% chance of precipitation
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
30.41 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
67%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KCPS 111353Z 32016KT 10SM CLR M08/M14 A3053 RMK AO2 SLP343 T10781139
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Weather Radio
Temperature
Windchill
17 °F
Dew Point
8 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
0 out of 16
Pollen
.40 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Regional
View Flu Map
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Regional Forecast for Jefferson
Today
snow Colder. Partly cloudy with scattered snow showers early in the morning...then sunny in the late morning and afternoon. High in the mid 20s. Northwest wind 15 to 20 mph.
Tonight
nt_sunny Clear. Low around 11. Northwest wind 10 to 15 mph. Gusts up to 25 mph in the evening.
Sunday
sunny Sunny. High around 30. Northwest wind around 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Low around 20. Light wind in the evening becoming south around 10 mph after midnight.
Monday
chancesnow Snow. Light snow accumulation possible. High in the lower 30s. South wind 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of snow near 100 percent.
Monday Night
nt_chancesnow Snow in the evening...then chance of snow after midnight. Light snow accumulation possible. Near steady temperature around 30. Chance of snow near 100 percent.
Tuesday
cloudy Mostly cloudy in the morning then clearing. High in the lower 40s.
Tuesday Night and Wednesday
nt_partlycloudy Partly cloudy. Low in the upper 20s. High in the mid 40s.
Wednesday Night
nt_rain Rain likely. Low in the mid 30s. Chance of rain 60 percent.
Thursday
chancerain Mostly cloudy with a 30 percent chance of rain. High around 50.
Thursday Night and Friday
nt_partlycloudy Partly cloudy. Low in the lower 30s. High in the upper 40s.
Source: NWS at 6:24 am CST on February 11, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 63012
Saturday, 11
Partly Cloudy
25 | 11 °F
Partly Cloudy
Chance of
Precipitation
40%
Sunday, 12
Clear
29 | 20 °F
Clear
Chance of
Precipitation
0%
Monday, 13
Snow
31 | 29 °F
Snow
Chance of
Precipitation
100%
Tuesday, 14
Mostly Cloudy
43 | 29 °F
Mostly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Chance of Snow
45 | 36 °F
Chance of Snow
Chance of
Precipitation
20%
Thursday, 16
Chance of Rain
50 | 32 °F
Chance of Rain
Chance of
Precipitation
30%
Friday, 17
Partly Cloudy
47 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Today
snow Colder. Partly cloudy with scattered snow showers early in the morning...then sunny in the late morning and afternoon. High in the mid 20s. Northwest wind 15 to 20 mph.
Tonight
nt_sunny Clear. Low around 11. Northwest wind 10 to 15 mph. Gusts up to 25 mph in the evening.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 4 22 | 0 20 | 0 16 | 2
Wind 14 mph NNW 14 mph NW 11 mph NW 9 mph NW
Humidity 55% 34% 41% 55%
Chance of Precip. 10% 40% 40% 0%
Cloud Cover 33% 2% 4% 4%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:57 AM
5:35 PM
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Sunday
sunny Sunny. High around 30. Northwest wind around 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Low around 20. Light wind in the evening becoming south around 10 mph after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 2 25 | 2 27 | 4 22 | 9
Wind 7 mph WNW 6 mph WNW 2 mph West 4 mph South
Humidity 63% 36% 37% 54%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 10% 21% 70%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
6:56 AM
5:36 PM
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Monday
chancesnow Snow. Light snow accumulation possible. High in the lower 30s. South wind 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of snow near 100 percent.
Monday Night
nt_chancesnow Snow in the evening...then chance of snow after midnight. Light snow accumulation possible. Near steady temperature around 30. Chance of snow near 100 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 9 29 | 22 31 | 27 29 | 29
Wind 6 mph SSE 13 mph South 9 mph South 6 mph South
Humidity 61% 74% 85% 96%
Chance of Precip. 10% 100% 100% 100%
Cloud Cover 95% 100% 100% 99%
Conditions Snow Snow Snow Chance of Snow
Sunrise & Sunset
6:55 AM
5:37 PM
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Tuesday
cloudy Mostly cloudy in the morning then clearing. High in the lower 40s.
Tuesday Night and Wednesday
nt_partlycloudy Partly cloudy. Low in the upper 20s. High in the mid 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 29 38 | 32 38 | 31 34 | 27
Wind 5 mph SW 6 mph West 5 mph West 2 mph SW
Humidity 99% 78% 72% 78%
Chance of Precip. 100% 10% 10% 10%
Cloud Cover 91% 52% 26% 38%
Conditions Overcast Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:53 AM
5:38 PM
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Tuesday Night and Wednesday
nt_partlycloudy Partly cloudy. Low in the upper 20s. High in the mid 40s.
Wednesday Night
nt_rain Rain likely. Low in the mid 30s. Chance of rain 60 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 27 40 | 34 43 | 34 38 | 34
Wind 2 mph SSW 4 mph South 4 mph SE 2 mph SE
Humidity 84% 79% 73% 85%
Chance of Precip. 10% 20% 20% 60%
Cloud Cover 52% 57% 70% 91%
Conditions Chance of Snow Chance of Rain Rain Rain
Sunrise & Sunset
6:52 AM
5:39 PM
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Thursday
chancerain Mostly cloudy with a 30 percent chance of rain. High around 50.
Thursday Night and Friday
nt_partlycloudy Partly cloudy. Low in the lower 30s. High in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 36 47 | 40 45 | 38 38 | 32
Wind 2 mph SSE 6 mph WSW 6 mph WNW 6 mph WNW
Humidity 96% 76% 73% 79%
Chance of Precip. 60% 30% 30% 10%
Cloud Cover 85% 74% 63% 56%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:52 AM
5:39 PM
Source: NWS at 6:24 am CST on February 11, 2012
Regional Forecast for Jefferson
Thursday Night and Friday
nt_partlycloudy Partly cloudy. Low in the lower 30s. High in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 43 | 31 45 | 38 38 | 32
Wind 6 mph NW 5 mph WNW 6 mph WNW 6 mph WNW
Humidity 81% 62% 73% 79%
Chance of Precip. 10% 10% 30% 10%
Cloud Cover 54% 52% 63% 56%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:52 AM
5:39 PM
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Nearby
History & Almanac
February 11, 2012 Max Temp Min Temp
Normal (KCPS) 38 °F 24 °F
Record (KCPS) 69 °F (1999) -3 °F (1955)
Yesterday 39.6 °F 21.0 °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.
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 6:57 AM CST 5:35 PM CST
Civil Twilight 6:30 AM CST 6:02 PM CST
Nautical Twilight 5:58 AM CST 6:33 PM CST
Astronomical Twilight 5:28 AM CST 7:04 PM CST
Moon 10:18 PM CST 8:44 AM CST
Length Of Visible Light 11h 32m
Length of Day
10h 37m
Tomorrow will be 2m 14s longer.
Waning Gibbous, 83% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Today's Extremes
State Highs State Lows
26 °F
Poplar Bluff
21 °F
St. Charles
21 °F
St. Louis
5 °F
St. Joseph
7 °F
Kirksville
8 °F
Lee's Summit
8 °F
Chillicothe
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Cahokia 18 °F Clear 7:53 AM CST
Spirit of St Louis 16 °F Scattered Clouds 7:54 AM CST
St. Louis 17 °F Partly Cloudy 7:51 AM CST
Belleville 16 °F Clear 7:55 AM CST
Flight To ETA Status
KAP27
Owensboro, KY
KSTL 08:18AM On Time
SWA315
Minneapolis, MN
KSTL 08:31AM On Time
RPA3139
Charlotte, NC
KSTL 08:34AM On Time
SWA44
Dallas, TX
KSTL 09:00AM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KCPS)
Wind Speed: 16.0 kts.
Wind Dir: (North)
Ceiling: Unlimited

METAR KCPS 111353Z 32016KT 10SM CLR M08/M14 A3053 RMK AO2 SLP343 T10781139

Nearby Events
Event Date Forecast
DFR's 100th Show! 9:00 PM CST 2012-02-18 Overcast, 32°F
Arnold, MO Show 5:00 PM CST 2012-02-18 Partly Cloudy, 46°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Rain Showers, 45 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °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
Imperial, MO 16.7 °F 17 °F 8 °F 67% North  at  0.0 mph 0.00 in / hr 600 ft 8:19 AM CST Rapid Fire  
Imperial - Wellington Subdivision, Imperial, MO 19.2 °F 4 °F 11 °F 70% NNE  at  18.4 mph 0.00 in / hr 479 ft 8:19 AM CST Rapid Fire
Lake Lorraine, Hillsboro, MO 17.9 °F 3 °F 11 °F 75% NNW  at  16.0 mph - / hr 576 ft 8:07 AM CST Normal  
Arnold, MO 16.5 °F 16 °F 9 °F 72% NNW  at  3.0 mph 0.00 in / hr 507 ft 8:18 AM CST Normal  
House Springs, House Springs, MO 19.8 °F 20 °F 9 °F 63% NE  at  0.0 mph 0.00 in / hr 561 ft 8:19 AM CST Rapid Fire
Hematite Project, Festus, MO 19.7 °F 14 °F 10 °F 65% NW  at  4.0 mph 0.00 in / hr 435 ft 8:19 AM CST Rapid Fire  
HADS MERAMEC RIVER AT ARNOLD MO, Saint Louis, MO - - - - North  at  - 0.00 in / hr 373 ft 7:30 AM CST MADIS
Jefferson County, Cedar Hill, MO 17.0 °F 17 °F 10 °F 74% NW  at  0.0 mph 0.00 in / hr 660 ft 8:10 AM CST Normal  
On The Bluffs, Waterloo, IL 16.5 °F 16 °F 8 °F 68% NW  at  2.0 mph 0.00 in / hr 670 ft 8:14 AM CST Normal  
MesoWest Warnock , Columbia, IL 18 °F 18 °F - - North  at  - 0.00 in / hr 404 ft 6:55 AM CST MADIS
Cliffwood Trail, Oakville, MO 17.4 °F 13 °F 4 °F 56% North  at  3.1 mph 0.00 in / hr 578 ft 8:19 AM CST Rapid Fire
Christopher Winds, Oakville, MO 16.7 °F 7 °F 3 °F 54% WNW  at  7.0 mph 0.00 in / hr 607 ft 8:17 AM CST Normal  
Cardinal Creek Subdivision, Oakville, MO 16.8 °F 6 °F 9 °F 72% North  at  9.0 mph 0.00 in / hr 600 ft 8:15 AM CST Normal
THE Chesapeake on the Bluff, Columbia, IL 18.0 °F 18 °F 2 °F 48% North  at  0.0 mph 0.00 in / hr 560 ft 8:10 AM CST Rapid Fire  
Oakville,Cardinal Creek Subd, Oakville, MO 16.3 °F 9 °F 9 °F 73% NW  at  5.0 mph 0.00 in / hr 538 ft 8:19 AM CST Rapid Fire
Chesapeake on the Bluff, Columbia, IL 20.5 °F 20 °F 9 °F 61% NNE  at  2.5 mph 0.00 in / hr 600 ft 8:18 AM CST Rapid Fire  
tel haven ct, Oakville, MO 17.6 °F 8 °F 11 °F 76% West  at  6.7 mph - / hr 579 ft 8:04 AM CST Normal  
San Luis Trails, Fenton, MO 16.7 °F 9 °F 7 °F 64% NNW  at  5.0 mph 0.00 in / hr 580 ft 8:19 AM CST Rapid Fire  
The Meadows at Forder Oaks, St. Louis, MO 20.1 °F 20 °F - 61% NNE  at  3.0 mph 0.00 in / hr 545 ft 8:15 AM CST Normal  
Hawkins/Smizer Mill, Fenton, MO 17.1 °F 8 °F 9 °F 70% NNW  at  6.0 mph 0.00 in / hr 595 ft 8:07 AM CST Normal
HADS MARTIGNEY CK AT SUNRISE HEIGHTS MO, Saint Louis, MO - - - - North  at  - 0.00 in / hr 470 ft 7:00 AM CST MADIS
South St. Louis County, St. Louis, MO 25.0 °F 25 °F - 52% North  at  0.0 mph 0.00 in / hr 574 ft 8:15 AM CST Normal  
APRSWXNET Fenton MO , Fenton, MO 17 °F 5 °F 7 °F 65% NNE  at  10 mph 0.00 in / hr 590 ft 7:45 AM CST MADIS
APRSWXNET Sappington MO , Saint Louis, MO 19 °F 19 °F 10 °F 67% NNW  at  0 mph 0.00 in / hr 606 ft 8:02 AM CST MADIS
St. Joseph Hill, Pacific, MO 17.3 °F 8 °F 10 °F 72% West  at  7.0 mph 0.00 in / hr 555 ft 8:17 AM CST Normal  
HADS MERAMEC RIVER NEAR EUREKA 2E MO, Eureka, MO - - - - North  at  - 0.00 in / hr 405 ft 7:30 AM CST MADIS
Gedern Village, Columbia, IL 19.0 °F 13 °F -18 °F 18% NNW  at  4.0 mph 0.00 in / hr 502 ft 8:19 AM CST Rapid Fire  
HADS MERAMEC RIVER AT VALLEY PARK MO, Valley Park, MO - - - - North  at  - 0.00 in / hr 430 ft 7:30 AM CST MADIS
Sunset Hills, St Louis, MO 19.7 °F 20 °F 12 °F 70% West  at  1.0 mph 0.00 in / hr 615 ft 8:18 AM CST Rapid Fire
NE Columbia, Columbia, IL 16.9 °F 8 °F 10 °F 72% NW  at  6.0 mph 0.00 in / hr 402 ft 8:19 AM CST Rapid Fire  
Radiom Dr, Affton, MO 17.8 °F 9 °F 3 °F 52% West  at  6.7 mph 0.00 in / hr 470 ft 8:19 AM CST Rapid Fire  
Big Bend and I-270, Kirkwood, MO 16.2 °F 16 °F 8 °F 71% North  at  3.0 mph 0.00 in / hr 620 ft 8:19 AM CST Normal  
South County, Affton, MO 16.7 °F 8 °F 7 °F 66% NNW  at  6.0 mph 0.00 in / hr 480 ft 8:19 AM CST Rapid Fire
Manchester, MO, Manchester, MO 16.6 °F 17 °F 8 °F 70% North  at  2.0 mph 0.00 in / hr 543 ft 8:07 AM CST Normal
Lake Cattails, Pacific, MO 16.7 °F 17 °F 3 °F 55% West  at  0.0 mph 0.00 in / hr 574 ft 8:19 AM CST Rapid Fire  
APRSWXNET Wildwood MO , Eureka, MO 15 °F 3 °F 13 °F 91% WNW  at  9 mph 0.00 in / hr 721 ft 7:47 AM CST MADIS
Westglen Village, Ballwin, MO 16.9 °F 17 °F 10 °F 75% NNW  at  2.0 mph 0.00 in / hr 680 ft 8:19 AM CST Rapid Fire  
HADS MERAMEC RIVER NEAR PACIFIC MO, Pacific, MO - - - - North  at  - 0.00 in / hr 680 ft 7:30 AM CST MADIS
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