Grafton, IL

3:14 AM CST on February 10, 2012 (GMT -0600)
Elev: 561 ft
Lon: 90.4° W
Lat: 39.0° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Grafton Weather at a Glance
Updated 3:14 AM CST
Elevation
449 ft
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Now
Overcast
Overcast
Temperature
35.6 °F
Feels Like 36 °F
Wind(mph)
0.0
Sunrise / Set
6:59 AM
5:32 PM
Moon
Waning Gibbous
Tonight
Mostly Cloudy 31 °F
Mostly Cloudy
Friday
Chance of Snow 38 °F
Chance of Snow
30% chance of precipitation
Friday Night
Partly Cloudy 16 °F
Partly Cloudy
Saturday
Partly Cloudy 25 | 9 °F
Partly Cloudy
Sunday
Clear 31 | 22 °F
Clear
Monday
Chance of Snow 36 | 29 °F
Chance of Snow
50% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.09 in
Visibility
10.0 miles
Clouds
Overcast 3800 ft
Moisture
Humidity
88%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSET 100854Z AUTO 18003KT 10SM OVC038 02/M01 A3010 RMK AO2 SLP193 T00171011 57020
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Weather Radio
Temperature
Windchill
36 °F
Dew Point
32 °F
Wind
Speed / Dir
Calm
Wind Gust
1.0 mph
Health
UV
0 out of 16
Pollen
1.20 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Jersey
Today
snow Blustery. Mostly cloudy with a chance of rain and snow. High in the upper 30s. Temperature falling into the 20s in the afternoon. Southwest wind 10 to 15 mph in the morning shifting to the northwest 15 to 20 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 30 percent.
Tonight
nt_cloudy Blustery...colder. Mostly cloudy early in the evening then clearing. Low around 14. Northwest wind around 20 mph with gusts to around 30 mph.
Saturday
sunny Blustery...colder...sunny. High in the mid 20s. Northwest wind 15 to 20 mph with gusts to around 30 mph.
Saturday Night
nt_sunny Blustery...clear. Low around 11. Northwest wind 10 to 20 mph. Gusts up to 30 mph in the evening.
Sunday
sunny Sunny. High in the upper 20s. West wind around 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Low in the lower 20s.
Monday
chancesnow Snow likely. High in the lower 30s. Chance of snow 60 percent.
Monday Night
nt_chancesnow Snow likely. Low around 30. Chance of snow 60 percent.
Tuesday
cloudy Mostly cloudy. High around 40.
Tuesday Night and Wednesday
nt_partlycloudy Partly cloudy. Low in the upper 20s. High in the mid 40s.
Wednesday Night and Thursday
nt_chancerain Mostly cloudy with a 30 percent chance of rain. Low in the mid 30s. High in the upper 40s.
Source: NWS at 3:01 am CST on February 10, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 62037
Friday, 10
Chance of Snow
38 | 16 °F
Chance of Snow
Chance of
Precipitation
30%
Saturday, 11
Partly Cloudy
25 | 9 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 12
Clear
31 | 22 °F
Clear
Chance of
Precipitation
0%
Monday, 13
Chance of Snow
36 | 29 °F
Chance of Snow
Chance of
Precipitation
50%
Tuesday, 14
Mostly Cloudy
43 | 31 °F
Mostly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Chance of Rain
47 | 36 °F
Chance of Rain
Chance of
Precipitation
30%
Thursday, 16
Chance of Rain
45 | NA
Chance of Rain
Chance of
Precipitation
40%
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Today
snow Blustery. Mostly cloudy with a chance of rain and snow. High in the upper 30s. Temperature falling into the 20s in the afternoon. Southwest wind 10 to 15 mph in the morning shifting to the northwest 15 to 20 mph with gusts to around 30 mph in the afternoon. Chance of precipitation 30 percent.
Tonight
nt_cloudy Blustery...colder. Mostly cloudy early in the evening then clearing. Low around 14. Northwest wind around 20 mph with gusts to around 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 31 38 | 31 31 | 20 23 | 11
Wind 6 mph SW 8 mph WNW 13 mph NNW 14 mph NNW
Humidity 88% 78% 66% 59%
Chance of Precip. 10% 30% 30% 0%
Cloud Cover 73% 71% 71% 69%
Conditions Chance of Snow Chance of Snow Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:59 AM
5:32 PM
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Saturday
sunny Blustery...colder...sunny. High in the mid 20s. Northwest wind 15 to 20 mph with gusts to around 30 mph.
Saturday Night
nt_sunny Blustery...clear. Low around 11. Northwest wind 10 to 20 mph. Gusts up to 30 mph in the evening.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 7 23 | 4 20 | 4 14 | 5
Wind 12 mph NNW 12 mph NNW 8 mph NNW 6 mph NW
Humidity 56% 43% 49% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 14% 13% 8%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:58 AM
5:34 PM
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Sunday
sunny Sunny. High in the upper 20s. West wind around 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Low in the lower 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 2 25 | 2 29 | 7 25 | 9
Wind 6 mph WNW 6 mph WNW 2 mph SW 2 mph South
Humidity 66% 34% 38% 50%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 10% 12% 14% 51%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:57 AM
5:35 PM
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Monday
chancesnow Snow likely. High in the lower 30s. Chance of snow 60 percent.
Monday Night
nt_chancesnow Snow likely. Low around 30. Chance of snow 60 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 13 31 | 20 34 | 27 31 | 29
Wind 5 mph SSE 9 mph South 8 mph South 6 mph South
Humidity 65% 62% 74% 88%
Chance of Precip. 10% 50% 50% 40%
Cloud Cover 87% 90% 97% 95%
Conditions Chance of Snow Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
6:56 AM
5:36 PM
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Tuesday
cloudy Mostly cloudy. High around 40.
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 31 | 29 38 | 32 40 | 32 34 | 29
Wind 5 mph SW 6 mph WSW 4 mph WSW 2 mph South
Humidity 92% 78% 75% 81%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 85% 65% 47% 49%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:54 AM
5:37 PM
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Tuesday Night and Wednesday
nt_partlycloudy Partly cloudy. Low in the upper 20s. High in the mid 40s.
Wednesday Night and Thursday
nt_chancerain Mostly cloudy with a 30 percent chance of rain. Low in the mid 30s. High in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 29 43 | 36 45 | 36 40 | 38
Wind 2 mph SE 4 mph SE 6 mph SE 6 mph South
Humidity 88% 79% 73% 88%
Chance of Precip. 10% 30% 30% 50%
Cloud Cover 58% 74% 77% 96%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:54 AM
5:37 PM
Source: NWS at 3:01 am CST on February 10, 2012
Regional Forecast for Jersey
Wednesday Night and Thursday
nt_chancerain Mostly cloudy with a 30 percent chance of rain. Low in the mid 30s. High in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 38 43 | 38 45 | 36 40 | 38
Wind 5 mph South 0 mph WSW 6 mph SE 6 mph South
Humidity 95% 82% 73% 88%
Chance of Precip. 50% 40% 30% 50%
Cloud Cover 97% 96% 77% 96%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:54 AM
5:37 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 10, 2012 Max Temp Min Temp
Normal (KSTL) 43 °F 25 °F
Record (KSTL) 83 °F (1932) -9 °F (1982)
Yesterday 40 °F 29 °F
Yesterday's Heating Degree Days: 30
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Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Astronomy
Feb. 10, 2012 Rise Set
Actual Time 6:59 AM CST 5:32 PM CST
Civil Twilight 6:31 AM CST 6:00 PM CST
Nautical Twilight 6:00 AM CST 6:32 PM CST
Astronomical Twilight 5:29 AM CST 7:03 PM CST
Moon 9:08 PM CST 8:10 AM CST
Length Of Visible Light 11h 28m
Length of Day
10h 33m
Tomorrow will be 2m 16s longer.
Waning Gibbous, 92% 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
37 °F
Cairo
36 °F
Metropolis
36 °F
Jacksonville
35 °F
Alton
35 °F
Galesburg
28 °F
Lawrenceville
29 °F
Freeport
30 °F
Rochelle
30 °F
Fairfield
30 °F
Morris
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Some pics of showers and storms that moved into South West Florida.
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Travel & Activities
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Aviation
City Temp. Conditions Updated
St. Charles 35 °F Overcast 2:54 AM CST
St. Louis 37 °F Overcast 2:51 AM CST
Alton 34 °F Overcast 2:55 AM CST
Spirit of St Louis 36 °F Overcast 2:54 AM CST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KSET)
Wind Speed: 3.0 kts.
Wind Dir: 155° (SSE)
Ceiling: 3800 ft

METAR KSET 100854Z AUTO 18003KT 10SM OVC038 02/M01 A3010 RMK AO2 SLP193 T00171011 57020

Nearby Events
Event Date Forecast
Live Music 2:00 PM CST 2012-02-11 Clear, 24°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 10, 2012 Partly Cloudy, 47 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Chance of Rain, 47 °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 MISSISSIPPI RIVER AT POOL 26 NEA IL, Grafton, IL - - - - North  at  - 0.00 in / hr 430 ft 2:30 AM CST MADIS
Polestar Boating Center, St. Charles, MO 35.6 °F 36 °F 32 °F 88% SSE  at  0.0 mph 0.00 in / hr 449 ft 3:14 AM CST Rapid Fire
Timber Ridge, Godfrey, IL 35.1 °F 35 °F 31 °F 85% SSE  at  1.0 mph 0.00 in / hr 485 ft 3:14 AM CST Normal  
Fox Hill, Saint Charles, MO 35.8 °F 36 °F 10 °F 34% South  at  2.2 mph 0.00 in / hr 577 ft 3:14 AM CST Rapid Fire  
Florissant, MO 35.8 °F 36 °F 31 °F 82% South  at  1.6 mph 0.00 in / hr 597 ft 3:14 AM CST Rapid Fire  
Riverwood Place, Florissant, MO 36.2 °F 36 °F 31 °F 82% SW  at  1.0 mph 0.00 in / hr 586 ft 3:11 AM CST Normal  
Saint Charles Hills, Saint Charles, MO 36.2 °F 36 °F 27 °F 70% SSW  at  2.3 mph 0.00 in / hr 475 ft 3:14 AM CST Rapid Fire
HADS MISSOURI RIVER AT ST CHARLES MO, Saint Charles, MO - - - - North  at  - 0.00 in / hr 450 ft 2:30 AM CST MADIS
Batchtown, Batchtown, IL 35.3 °F 35 °F 32 °F 86% SSE  at  0.0 mph 0.00 in / hr 590 ft 3:13 AM CST Normal  
HADS MISS RVR AT LOCK & DAM 25 AT WIN MO, Winfield, MO - - - - North  at  - 0.00 in / hr 450 ft 2:30 AM CST MADIS
Historic Saint Charles, Saint Charles, MO 36.0 °F 36 °F 31 °F 82% South  at  0.0 mph 0.00 in / hr 534 ft 3:13 AM CST Normal  
Alton - Christian Hill Area, Alton, IL 34.9 °F 35 °F 32 °F 88% South  at  0.0 mph 0.00 in / hr 610 ft 3:10 AM CST Normal
Alton - Beacon, Alton, IL 35.8 °F 36 °F 32 °F 86% ESE  at  0.0 mph 0.00 in / hr 530 ft 3:14 AM CST Rapid Fire  
West Drive, St. Peters, MO 35.7 °F 36 °F 31 °F 80% SW  at  2.0 mph 0.00 in / hr 560 ft 3:14 AM CST Rapid Fire
Jersey County along IL 111, Brighton, IL 34.0 °F 34 °F 30 °F 85% South  at  0.0 mph 0.00 in / hr 661 ft 3:14 AM CST Rapid Fire
APRSWXNET Saint Peters M, Saint Peters, MO 36 °F 36 °F 29 °F 76% SE  at  1 mph 0.00 in / hr 511 ft 3:00 AM CST MADIS
Alton - Rock Gate Estates, Alton, IL 35.2 °F 35 °F 34 °F 94% ESE  at  0.0 mph 0.00 in / hr 565 ft 3:14 AM CST Rapid Fire
HADS ILLINOIS RIVER AT HARDIN IL, Hardin, IL - - - - North  at  - 0.00 in / hr 436 ft 2:30 AM CST MADIS
Blue Ridge, Hardin, IL 33.7 °F 34 °F 29 °F 83% West  at  3.0 mph 0.00 in / hr 748 ft 3:11 AM CST Normal  
Danielle Downs, St. Peters, MO 36.1 °F 36 °F 31 °F 81% SSW  at  2.2 mph 0.00 in / hr 561 ft 3:14 AM CST Rapid Fire  
1 Mile South of St. Louis Lambert Airpo, Woodson Terrace, MO 34.7 °F 35 °F 30 °F 83% SW  at  1.0 mph 0.00 in / hr 659 ft 3:14 AM CST Rapid Fire  
Maryland Heights, MO 35.8 °F 36 °F 28 °F 74% SSE  at  0.0 mph 0.00 in / hr 500 ft 3:14 AM CST Rapid Fire  
Harvester, St. Charles, MO 36.3 °F 36 °F 32 °F 83% SSW  at  3.0 mph 0.00 in / hr 558 ft 3:07 AM CST Normal
O'fallon / St. Peters, St. Peters, MO 36.5 °F 36 °F 30 °F 78% SSW  at  0.7 mph 0.00 in / hr 500 ft 3:14 AM CST Rapid Fire
Royal Oaks, O'Fallon, MO 36.0 °F 33 °F 30 °F 80% SSW  at  4.0 mph 0.00 in / hr 593 ft 3:14 AM CST Rapid Fire
APRSWXNET Maryland Heights MO , Maryland Heights, MO 36 °F 31 °F 31 °F 81% NE  at  6 mph 0.00 in / hr 548 ft 3:03 AM CST MADIS
Old Farm Estates, St. Louis, MO 35.8 °F 36 °F 31 °F 83% South  at  3.0 mph 0.00 in / hr 550 ft 3:14 AM CST Rapid Fire  
Creve Coeur, St. Louis, MO 36.3 °F 36 °F 19 °F 50% South  at  1.0 mph 0.00 in / hr 512 ft 3:14 AM CST Normal  
Pennial Park, O'Fallon, MO 36.1 °F 36 °F 28 °F 72% SSW  at  3.0 mph 0.00 in / hr 518 ft 3:10 AM CST Normal
HADS MALINE CK AT BELLEFONTAINE ROAD MO, Saint Louis, MO - - - - North  at  - 0.00 in / hr 455 ft 2:15 AM CST MADIS
Chesterfield (East), Chesterfield, MO 35.2 °F 35 °F 31 °F 83% South  at  3.0 mph 0.00 in / hr 530 ft 3:13 AM CST Normal
Whispering Hills, Creve Coeur, MO 36.8 °F 37 °F 32 °F 82% SE  at  2.0 mph 0.00 in / hr 530 ft 3:14 AM CST Rapid Fire
APRSWXNET Olivette MO , Saint Louis, MO 35 °F 32 °F 31 °F 84% South  at  4 mph 0.00 in / hr 692 ft 2:59 AM CST MADIS
Rosewood Heights, East Alton, IL 34.4 °F 30 °F 30 °F 84% South  at  5.0 mph 0.00 in / hr 545 ft 3:14 AM CST Rapid Fire  
Twin Chimneys, O'Fallon, MO 35.5 °F 36 °F 30 °F 81% South  at  1.0 mph 0.00 in / hr 590 ft 3:10 AM CST Normal  
Ladue Meadows, Creve Coeur, MO 36.1 °F 36 °F 30 °F 79% SSW  at  1.0 mph 0.00 in / hr 486 ft 3:13 AM CST Normal  
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