Collinsville, IL

8:17 AM CDT on May 19, 2013 (GMT -0500)
Elev: 522 ft
Lon: 90.0° W
Lat: 38.7° N
Source
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Active Advisory: Flood Warning (US Severe Weather)
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Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
More News Articles

Collinsville Weather at a Glance

Updated 8:17 AM CDT
Elevation
522 ft
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Now
Clear
Clear
Temperature
76.7 °F
Feels Like 78 °F
Wind(mph)
0.7
Sunrise / Set
5:44 AM
8:08 PM
Moon
Waxing Gibbous
Today
Partly Cloudy 88 °F
Partly Cloudy
Tonight
Chance of a Thunderstorm 72 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Thunderstorm 86 | 68 °F
T-storms
50% chance of precipitation
Tuesday
Thunderstorm 79 | 66 °F
T-storms
70% chance of precipitation
Wednesday
Chance of a Thunderstorm 77 | 61 °F
Chance of T-storms
50% chance of precipitation
Thursday
Partly Cloudy 73 | 61 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.86 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
78%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KCPS 191253Z 17005KT 10SM CLR 23/19 A2988 RMK AO2 SLP112 T02280189
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
78 °F
Dew Point
69 °F
Wind
Speed / Dir
Calm
Wind Gust
4.0 mph
Health
UV
2 out of 16
Pollen
8.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 88F. Breezy. Winds from the SSE at 10 to 20 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 72F. Winds from the South at 5 to 15 mph. Chance of rain 30%.
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 50%.
Monday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers. Low of 68F. Winds from the South at 10 to 15 mph. Chance of rain 60%.
Tuesday
tstorms Mostly cloudy with thunderstorms and rain showers. High of 79F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Tuesday Night
nt_chancetstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.8 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 77F. Winds from the SW at 5 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear. Low of 61F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.
Thursday
partlycloudy Partly cloudy in the morning, then overcast. Fog early. High of 73F. Winds from the WNW at 10 to 15 mph.
Thursday Night
nt_clear Clear. Low of 61F. Winds from the NNW at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 70F. Winds from the NNW at 5 to 10 mph.
Friday Night
nt_mostlycloudy Mostly cloudy. Low of 55F. Winds from the NNE at 5 to 10 mph.
Saturday
mostlycloudy Overcast. High of 75F. Winds from the NE at 5 to 10 mph.
Saturday Night
nt_partlycloudy Clear. Low of 57F. Winds from the ENE at 5 to 10 mph.
Sunday
mostlycloudy Mostly cloudy. High of 77F. Winds from the East at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 59F. Winds from the East at 5 to 10 mph.
Monday
mostlycloudy Mostly cloudy. High of 84F. Winds from the ESE at 5 to 10 mph.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the SSE at 5 to 10 mph.
Wednesday
mostlycloudy Partly cloudy. High of 86F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Clear. Low of 68F. Winds from the SSE at 5 to 10 mph.
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Weather Forecast for Collinsville IL

View Calendar 10-Day Forecast for station KILMARYV5

Sunday, 19
Partly Cloudy
88 | 72 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 20
Thunderstorm
86 | 68 °F
T-storms
Chance of
Precipitation
50%
Tuesday, 21
Thunderstorm
79 | 66 °F
T-storms
Chance of
Precipitation
70%
Wednesday, 22
Chance of a Thunderstorm
77 | 61 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Partly Cloudy
73 | 61 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
70 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Mostly Cloudy
75 | 57 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Mostly Cloudy
77 | 59 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 27
Mostly Cloudy
84 | 63 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of a Thunderstorm
88 | 68 °F
Chance of T-storms
Chance of
Precipitation
50%
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 88F. Breezy. Winds from the SSE at 10 to 20 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 72F. Winds from the South at 5 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 82 | 71 87 | 69 75 | 66
Wind 6 mph SE 12 mph SSE 13 mph South 10 mph South
Humidity 92% 67% 54% 74%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 62% 52% 33% 43%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:08 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.55], Average RMSE [1.77]
The National Weather Service forecast quality is good. MaxT RMSE [2.20], Average RMSE [1.72] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Breezy. Winds from the South at 15 to 20 mph. Chance of rain 50%.
Monday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers. Low of 68F. Winds from the South at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 66 82 | 67 81 | 67 74 | 66
Wind 10 mph South 15 mph South 14 mph South 10 mph South
Humidity 82% 61% 61% 74%
Chance of Precip. 30% 50% 50% 60%
Cloud Cover 55% 64% 67% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:43 AM
8:09 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.51], Average RMSE [2.03]
The National Weather Service forecast quality is good. MaxT RMSE [2.15], Average RMSE [1.74] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Tuesday
tstorms Mostly cloudy with thunderstorms and rain showers. High of 79F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Tuesday Night
nt_chancetstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.8 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 78 | 69 73 | 68 71 | 69
Wind 10 mph South 13 mph SSW 11 mph SSW 8 mph South
Humidity 87% 73% 83% 90%
Chance of Precip. 60% 60% 70% 10%
Cloud Cover 81% 85% 84% 100%
Conditions Thunderstorm Thunderstorm Thunderstorm Overcast
Sunrise & Sunset
5:42 AM
8:10 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.97], Average RMSE [2.80]
The National Weather Service forecast quality is fair. MaxT RMSE [3.09], Average RMSE [2.77] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 77F. Winds from the SW at 5 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear. Low of 61F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 67 73 | 67 75 | 68 65 | 62
Wind 8 mph SSW 9 mph SW 7 mph SW 7 mph SW
Humidity 94% 81% 76% 89%
Chance of Precip. 40% 20% 30% 20%
Cloud Cover 100% 99% 97% 15%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:42 AM
8:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.13], Average RMSE [2.93]
The National Weather Service forecast quality is poor. MaxT RMSE [3.90], Average RMSE [3.35] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy in the morning, then overcast. Fog early. High of 73F. Winds from the WNW at 10 to 15 mph.
Thursday Night
nt_clear Clear. Low of 61F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 72 | 63 73 | 64 63 | 58
Wind 7 mph West 10 mph WNW 8 mph NW 7 mph NNW
Humidity 93% 69% 68% 84%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 0% 0% 95% 0%
Conditions Clear Clear Overcast Clear
Sunrise & Sunset
5:41 AM
8:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.44], Average RMSE [3.05]
The National Weather Service forecast quality is poor. MaxT RMSE [4.00], Average RMSE [3.69] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 70F. Winds from the NNW at 5 to 10 mph.
Friday Night
nt_mostlycloudy Mostly cloudy. Low of 55F. Winds from the NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 53 68 | 53 69 | 55 60 | 53
Wind 8 mph NNW 9 mph NNW 6 mph North 7 mph North
Humidity 65% 57% 59% 77%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 0% 50% 97% 50%
Conditions Clear Partly Cloudy Overcast Partly Cloudy
Sunrise & Sunset
5:40 AM
8:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.48], Average RMSE [4.16]
The National Weather Service forecast quality is poor. MaxT RMSE [4.47], Average RMSE [4.35] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Saturday
mostlycloudy Overcast. High of 75F. Winds from the NE at 5 to 10 mph.
Saturday Night
nt_partlycloudy Clear. Low of 57F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 69 | 57 74 | 60 62 | 52
Wind 5 mph NNE 6 mph NE 5 mph ENE 7 mph ENE
Humidity 81% 66% 61% 67%
Chance of Precip. 0% 10% 10% 0%
Cloud Cover 100% 94% 93% 38%
Conditions Overcast Overcast Overcast Partly Cloudy
Sunrise & Sunset
5:40 AM
8:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.62], Average RMSE [3.29]
The National Weather Service forecast quality is poor. MaxT RMSE [4.87], Average RMSE [4.06] : Use NWS
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 77F. Winds from the East at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 59F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 47 63 | 55 73 | 56 65 | 56
Wind 6 mph ENE 8 mph ESE 7 mph East 7 mph East
Humidity 65% 77% 59% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 50% 85% 85%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:39 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.17], Average RMSE [4.02]
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Monday
mostlycloudy Mostly cloudy. High of 84F. Winds from the ESE at 5 to 10 mph.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 53 74 | 59 80 | 67 66 | 65
Wind 6 mph ESE 8 mph ESE 8 mph ESE 7 mph SE
Humidity 64% 56% 62% 94%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 76% 76% 87% 85%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:39 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.16], Average RMSE [4.58]
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 79 | 67 83 | 73 70 | 69
Wind 6 mph SE 9 mph SSE 8 mph SSE 7 mph SSE
Humidity 91% 69% 69% 96%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 70% 69% 81% 78%
Conditions Fog Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:38 AM
8:16 PM
Source: BestForecast at 2:51 AM CDT on May 19, 2013
Descriptive Forecast
Wednesday
mostlycloudy Partly cloudy. High of 86F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Clear. Low of 68F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 80 | 66 82 | 69 69 | 68
Wind 5 mph South 7 mph South 6 mph South 5 mph SSE
Humidity 83% 65% 66% 95%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 60% 58% 70% %
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KCPS) 70 °F 54 °F
Record (KCPS) 93 °F (1998) 42 °F (2002)
Yesterday 84.1 °F 63.0 °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.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Sunday Moderate
OZONE
Monday Moderate
OZONE
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:44 AM CDT 8:08 PM CDT
Civil Twilight 5:14 AM CDT 8:39 PM CDT
Nautical Twilight 4:36 AM CDT 9:16 PM CDT
Astronomical Twilight 3:55 AM CDT 9:58 PM CDT
Moon 2:16 PM CDT 2:03 AM CDT
Length Of Visible Light 15h 25m
Length of Day
14h 24m
Tomorrow will be 1m 35s longer.
Waxing Gibbous, 64% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
76 °F
Cairo
73 °F
Carbondale
73 °F
Centralia
72 °F
Metropolis
71 °F
Macomb
51 °F
Waukegan
56 °F
Chicago Lansing
57 °F
Chicago DuPage
57 °F
Chicago
57 °F
Chicago Executive
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Cahokia 73 °F Clear 7:53 AM CDT
Belleville 71 °F Clear 7:58 AM CDT
Alton 72 °F Clear 7:45 AM CDT
St. Louis 74 °F Mostly Cloudy 7:51 AM CDT
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Flight To ETA Status
CPZ5737
Minneapolis, MN 		KSTL 08:23AM On Time
SWA1585
Omaha, NE 		KSTL 08:32AM On Time
SWA613
Columbus, OH 		KSTL 08:42AM On Time
SWA1539
Chicago, IL 		KSTL 08:42AM On Time
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Type Condition
Flight Rule: VFR (KCPS)
Wind Speed: 5.0 kts.
Wind Dir: 113° (ESE)
Ceiling: Unlimited

METAR KCPS 191253Z 17005KT 10SM CLR 23/19 A2988 RMK AO2 SLP112 T02280189

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 19, 2013 Partly Cloudy, 74 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 19, 2013 Chance of Rain, 61 °F
Brewers vs. Cardinals 1:15 PM CDT on May 19, 2013 Chance of a Thunderstorm, 83 °F
Royals vs. Cardinals 7:15 PM CDT on May 29, 2013 Average High 80° F/ 26° C
Event Date Forecast
Atlético Madrid vs. Celta Vigo 12:00 PM CEST on May 19, 2013 Chance of Rain, High 57° F/ 14° C
Betis vs. Mallorca 12:00 PM CEST on May 19, 2013 Chance of Rain, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Average High 79° F/ 26° C
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
BMW Championship 8:30 AM CDT on September 12, 2013 Average High 82° F/ 27° C
BMW Championship 8:30 AM CDT on September 13, 2013 Average High 81° F/ 27° C
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Tim and Carolyns yard, COLLINSVILLE, IL 76.7 °F 78 °F 69 °F 78% ESE  at  0.7 mph 0.00 in / hr 522 ft 8:17 AM CDT Rapid Fire
Rolling Meadows Dr, Maryville, IL 72.3 °F 71 °F 67 °F 84% SSE  at  3.6 mph 0.00 in / hr 568 ft 8:17 AM CDT Rapid Fire  
Maryville, IL 72.0 °F 71 °F 68 °F 86% North  at  0.0 mph 0.00 in / hr 700 ft 8:17 AM CDT Rapid Fire
MesoWest I -55/64/70 @ Poplar St Bridge , Fairmont City, IL 74 °F 73 °F 69 °F 86% SE  at  5 mph 0.00 in / hr 396 ft 7:31 AM CDT MADIS
Don's Backyard, O'Fallon, IL 72.9 °F - 70 °F 92% South  at  1.6 mph 0.00 in / hr 589 ft 8:17 AM CDT Rapid Fire  
Quail Meadows, O'Fallon, IL 73.4 °F 72 °F 69 °F 86% SE  at  3.0 mph 0.00 in / hr 550 ft 8:17 AM CDT Rapid Fire  
Fairview Heights, IL 74.1 °F 77 °F 60 °F 62% North  at  0.0 mph 0.00 in / hr 593 ft 8:17 AM CDT Rapid Fire  
STL Metro East, Edwardsville, IL 69.3 °F - 45 °F 41% ENE  at  2.7 mph 0.00 in / hr 500 ft 7:04 AM CDT Normal
Chateau Estates, Fairview Heights, IL 72.3 °F - 69 °F 89% ESE  at  2.0 mph 0.00 in / hr 594 ft 8:15 AM CDT Normal  
Esic Subdivision, Edwardsville, IL 75.2 °F 76 °F 69 °F 81% SSE  at  4.5 mph 0.00 in / hr 530 ft 8:17 AM CDT Rapid Fire
MesoWest NAMOK2 , Granite City, IL 73 °F 71 °F - - North  at  - 0.00 in / hr 425 ft 7:00 AM CDT MADIS
MesoWest NAMOK1 , Granite City, IL 72 °F - - - North  at  - 0.00 in / hr 422 ft 5:00 AM CDT MADIS
Dunlap Lake, Edwardsville, IL 73.3 °F 72 °F 69 °F 86% SSW  at  4.0 mph 0.00 in / hr 540 ft 8:14 AM CDT Normal
Grand Ave, Edwardsville, IL 74.3 °F 74 °F 68 °F 82% SE  at  1.6 mph 0.00 in / hr 538 ft 8:17 AM CDT Rapid Fire  
Nickel Plate Trail, Edwardsville, IL 71.0 °F - 68 °F 89% SSE  at  0.0 mph 0.00 in / hr 545 ft 8:15 AM CDT Normal
North Horner Park, Lebanon, IL 73.0 °F 76 °F 61 °F 66% SSE  at  3.0 mph 0.00 in / hr 498 ft 8:16 AM CDT Rapid Fire
West End, Belleville, IL 72.7 °F 71 °F 62 °F 87% SSE  at  3.0 mph 0.00 in / hr 450 ft 8:17 AM CDT Rapid Fire  
Green Mount Manor, Belleville, IL 78.1 °F 80 °F 72 °F 80% SE  at  3.0 mph 0.00 in / hr 489 ft 8:17 AM CDT Normal  
Rosewood Heights, East Alton, IL 73.0 °F 73 °F 66 °F 80% SE  at  1.0 mph 0.00 in / hr 545 ft 8:17 AM CDT Rapid Fire  
Millstadt, Millstadt, IL 71.4 °F 73 °F 63 °F 74% SE  at  8.1 mph 0.00 in / hr 620 ft 8:17 AM CDT Rapid Fire
Shaw/Tower Grove, St. Louis, MO 72.9 °F 73 °F 67 °F 82% ESE  at  0.0 mph 0.00 in / hr 508 ft 8:16 AM CDT Normal
Bethalto, IL 73.4 °F 73 °F 68 °F 82% SE  at  8.3 mph 0.00 in / hr 525 ft 8:17 AM CDT Rapid Fire  
Hunters Creek, Mascoutah, IL 73.3 °F 72 °F 70 °F 88% SE  at  7.0 mph 0.00 in / hr 420 ft 8:17 AM CDT Rapid Fire  
RAWS MBOT MO, Saint Louis, MO 71 °F 70 °F 66 °F 84% SE  at  2 mph 0.00 in / hr 509 ft 7:19 AM CDT MADIS
Cheltenham, St. Louis, MO 74.7 °F 74 °F 70 °F 85% SSW  at  0.7 mph 0.00 in / hr 476 ft 8:17 AM CDT Rapid Fire  
Jim's Back Yard, Trenton, IL 73.3 °F 72 °F 68 °F 85% ESE  at  1.0 mph 0.00 in / hr 0 ft 8:17 AM CDT Rapid Fire  
MesoWest US-67 @ Clark Bridge , Alton, IL 73 °F 72 °F 69 °F 86% East  at  6 mph 0.00 in / hr 396 ft 7:30 AM CDT MADIS
Alton, IL 75.4 °F 76 °F 69 °F 81% East  at  1.6 mph 0.00 in / hr 489 ft 8:17 AM CDT Rapid Fire
South Hampton, Saint Louis, MO 75.2 °F 76 °F 69 °F 80% South  at  3.0 mph 0.00 in / hr 486 ft 8:17 AM CDT Rapid Fire  
Holly Hills, St Louis, MO 76.1 °F 78 °F 66 °F 72% North  at  1.6 mph 0.00 in / hr 0 ft 8:17 AM CDT Rapid Fire
Alton - Beacon, Alton, IL 74.5 °F 75 °F 69 °F 82% East  at  3.0 mph 0.00 in / hr 530 ft 8:17 AM CDT Rapid Fire  
Near the Library, New Baden, IL 72.1 °F 70 °F 68 °F 88% SSE  at  4.0 mph 0.00 in / hr 465 ft 8:15 AM CDT Normal
Alton - Christian Hill Area, Alton, IL 73.4 °F 75 °F 65 °F 75% East  at  4.0 mph 0.00 in / hr 610 ft 8:15 AM CDT Normal
MesoWest I-44 @ Jamieson Ave - St. Louis, Saint Louis, MO 72 °F - - - SSW  at  3 mph 0.00 in / hr 456 ft 7:30 AM CDT MADIS
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Flood Warning
Mobile & Email Alerts Statement as of 8:58 PM CDT on May 18, 2013

The Flood Warning continues for
the Mississippi River at Alton.
* At 8:30 PM Saturday the stage was 20.9 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* Forecast... the river will fall to near 19.5 feet by Thursday.


Lat... Lon 3891 9033 3895 9028 3883 9003 3881 9017 3886 9017