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St. Peters / O'fallon Mo. Weather
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Current Conditions [Select Refresh to Update]

Updated: 12:44am on 2/9/10

(location)

Currently:
27.6°

Clear

High: 28.0° 
(12:00am) 
Low: 27.6° 
(12:38am)
Wind: 0 mph from the NE
Gust: 0 mph
Today's High Wind: 0 mph (12:00am)
Humidity: 88%
Pressure: 30.24 in  (Falling) 
Pressure Rate: -0.020 in/hr
Dew Point: 24.5°
Wind Chill: 27.6°
Heat Index (feels like): 32.9°
Comfort Level: Uncomfortably Cold
Temperature Rate:  2.46°/hr
 
5 Day Forecast
 
Day 1 Day 2 Day 3 Day 4 Day 5
Clear Clear Clear Clear Clear
unknown unknown unknown unknown unknown
° ° ° ° °
° ° ° ° °

Records and Normals
 
Temperature Forecast Normal Record
High ° 43° 71°
(2009)
Low ° 25° 10°
(2006)
 
Weather Advisories
Warning Date: 4:07 PM CST on February 8, 2010
Warning Description: Winter Weather Advisory
Full Advisory Text...
Weather Map

Almanac
 
Sunrise:  
6:59am
Moonrise: 
4:14am

Moon Phase:
20%

Sunset: 
5:31pm
Moonset:  
1:35pm
 Star Chart...
Rainfall Totals
Hourly Rain 0.00 in
Daily Rain: 0.00 in
Monthly Rain: 1.89 in
Yearly Rain: 1.89 in
Normal Rain, month to date: 0.00 in
Normal Rain, year to date: 0.00 in
Local Weather Exchange® Network
Station ID

City 
(Click for Map Location)

Neighborhood 
(Click for History)
Last Update (Date & Time)

Temperature
 (°)

Dew
Point (°)
Humidity 
(%)
Wind 
(mph)
from the Wind Gust 
(mph) 
Pressure (in) Hourly
Rain (in)
KMOSTPET4 St Peters Carrington Place

02/09 00:44:51

27.9

26.0

91

0

ENE

0

29.96

0.00

MAS824 Saint Peters APRSWXNET Saint Peters MO US

02/09 00:30:00

27.0

25.0

92

0

East

0

29.92

0.00

KMOSTPET2 St. Peters O'fallon / St. Peters

02/09 00:45:08

27.6

24.0

88

0

NE

0

30.24

0.00

KMOSTPET3 St. Peters West Drive

02/09 00:45:07

27.3

26.0

93

0

ENE

0

30.00

0.00

KMOSAINT9 SAINT CHARLES St Charles

02/09 00:30:14

29.1

24.0

80

110

North

111

30.06

0.00

KMOSAINT4 Saint Charles Saint Charles Hills

02/09 00:45:08

28.9

25.0

86

0

East

0

29.97

0.00

KMOSAINT14 Saint Charles MrSmokeBBQ.com Dingledine /Towers Road

02/09 00:45:05

27.7

24.0

87

0

SE

0

30.00

0.00

KMOSTCHA2 St Charles Bogey Hills

02/09 00:45:08

29.0

27.0

91

0

SSE

0

29.99

0.00

KMOST.CH2 Weldon Spring Camelot

02/09 00:40:10

31.0

0.0

87

0

North

0

29.95

0.00

KMOOFALL9 O'Fallon Twin Chimneys

02/09 00:40:19

27.4

26.0

94

0

ESE

12

30.02

0.00

KMOOFALL7 O'Fallon Royal Oaks

02/09 00:45:08

27.5

26.0

94

0

East

0

29.99

0.01

KMOMARYL2 Maryland Heights Creve Coeur Airport

02/09 00:44:20

26.0

0.0

100

0

East

0

29.98

0.00

MSCLM7 Saint Charles HADS MISSOURI RIVER AT ST CHARLES MO US

02/08 23:00:00

0.0

0.0

0

0

North

0

0.00

0.00

MAP431 Chesterfield APRSWXNET Manchester MO US

02/09 00:25:00

27.0

27.0

99

0

SE

0

0.00

0.00

KMOSTLOU12 St. Louis Old Farm Estates

02/09 00:44:11

28.4

27.0

93

0

SE

0

30.02

0.00

KMOCHEST2 Chesterfield Chesterfield (East)

02/09 00:40:28

27.6

26.0

95

0

SSE

0

30.00

0.00

KMOCHEST5 Chesterfield Faust Park

02/09 00:45:06

29.5

25.0

82

1

ESE

2

29.38

0.00

KMOSTLOU10 St. Louis Creve Coeur

02/09 00:45:02

28.6

23.0

78

0

North

0

29.38

0.00

MCSTM7 Chesterfield HADS CREVE COEUR CREEK AT CHESTERFIEL MO US

02/09 00:00:00

0.0

0.0

0

0

North

0

0.00

0.00

KMOWENTZ1 Wentzville Stone Meadows

02/09 00:45:08

27.7

26.0

94

0

ESE

0

29.18

0.00

KMOCREVE3 Creve Coeur Whispering Hills

02/09 00:45:06

28.9

27.0

93

0

ESE

1

29.96

0.00

KMOWENTZ3 Wentzville Highland Estates

02/09 00:40:27

28.0

27.0

96

0

SE

4

29.99

0.00

KMOMARYL4 Maryland Heights Maryland Heights

02/09 00:40:48

27.9

25.0

89

0

SE

6

29.97

0.00

KMOCREVE2 Creve Coeur Quiet Village

02/09 00:45:06

27.7

27.0

97

0

SSE

0

29.97

0.00

KMOWENTZ2 Wentzville Bear Creek

02/09 00:45:07

27.5

26.0

93

0

East

0

29.98

0.00

KMOWILDW2 Wildwood Wildwood Town Center

02/09 00:44:20

26.6

26.0

96

0

ESE

0

29.98

0.00

MCAZM7 Winfield HADS MISS RVR AT LOCK & DAM 25 AT WIN MO US

02/09 00:00:00

0.0

0.0

0

0

North

0

0.00

0.00

KMOBALLW10 Ballwin Westglen

02/08 23:21:06

29.8

26.0

85

0

South

0

30.02

0.00

KMOWENTZ4 Wentzville Settlers Pointe

02/09 00:40:24

27.5

26.0

96

0

East

0

29.98

0.00

MD1379 Saint Louis APRSWXNET Olivette MO US

02/09 00:29:00

27.0

25.0

92

1

SE

3

29.99

0.00

KMOBALLW3 Ballwin Westglen Village

02/08 21:37:04

28.0

26.0

94

3

SE

3

30.05

0.00

KMOMANCH2 Manchester Town & Country South

02/09 00:44:11

28.2

26.0

90

0

SE

0

29.80

0.00

MGRFI2 Grafton HADS MISSISSIPPI RIVER AT POOL 26 NEA IL US

02/09 00:00:00

0.0

0.0

0

0

North

0

0.00

0.00

KMOWILDW1 Ballwin Ballwin/Manchester

02/09 00:45:05

28.4

27.0

95

0

SSE

0

30.07

0.00

KMODESPE3 Des Peres Des Peres Neighborhood Weather

02/09 00:45:04

28.2

25.0

88

0

ESE

0

29.93

0.00

MVLLM7 Valley Park HADS MERAMEC RIVER AT VALLEY PARK MO US

02/08 23:45:00

0.0

0.0

0

0

North

0

0.00

0.00

MUNCM7 Saint Louis HADS RIVER DES PERES NEAR UNIVERSITY MO US

02/09 00:00:00

0.0

0.0

0

0

North

0

0.00

0.00

KMOKIRKW3 Kirkwood Big Bend and I-270

02/09 00:44:52

27.2

26.0

94

0

East

0

29.97

0.00

MBLCM7 Saint Louis HADS BLACK CREEK AT BRENTWOOD MO US

02/08 22:30:00

0.0

0.0

0

0

North

0

0.00

0.00

MERKM7 Eureka HADS MERAMEC RIVER NEAR EUREKA 2E MO US

02/08 23:30:00

0.0

0.0

0

0

North

0

0.00

0.00

Full Advisory Text
Warning Description: Winter Weather Advisory

Warning Date: 4:07 PM CST on February 8, 2010

WarningSum:...Winter Weather Advisory Remains In Effect Until 6 Am Cst
Tuesday...

Warning Message:A Winter Weather Advisory for snow remains in effect until 6 am
CST Tuesday.
* Snow will continue until daybreak on Tuesday morning. 
* Snowfall accumulations of 2 to 5 inches are expected.
* The wind will become strong and gusty out of the northwest by
  daybreak Tuesday morning and continue through Tuesday.
* Untreated roads...and even some treated surfaces...will become
  snow covered and slippery making travel very hazardous. The
  strong and gusty winds will likely create significant blowing
  and drifting snow and reduced visibilities over a prolonged
  period. 
Precautionary/preparedness actions...
A Winter Weather Advisory means that up to an average of 5 inches
of snow is expected across the advisory area. Roads may rapidly
become slippery once the snow begins...so motorists should plan
for a slower than normal trip. Be especially alert when
approaching bridges...overpasses...and curves.
        

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