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Current Conditions - Alton, IL

Haze
56°
Haze
Wind: Calm
Dew Point: 51°F
Pressure: 30.04 in
Humidity: 84%
Visibility: 3.0 miles
Updated: 6:55 AM CDT on May 18, 2012 at Alton, Illinois(KALN)
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Forecast for Alton

Friday
Clear. High of 84F. Winds from the SE at 5 to 10 mph.
Friday Night
Clear. Low of 63F. Winds from the SE at 5 to 10 mph.
Saturday
Clear. High of 88F. Winds from the SSE at 10 to 15 mph.

Conditions Nearby

  Conditions Temp Forecast: High / Low
Goose Creek Overcast 67° 73° / 63°
Summerville Overcast 66° 73° / 57°
Ladson Overcast 67° 73° / 63°
Moncks Corner Overcast 66° 75° / 61°
Charleston Overcast 67° 73° / 63°
Wando Overcast 66° 73° / 64°

5 Day Forecast for ZIP Code 62002

Friday Saturday Sunday Monday Tuesday
Clear Clear Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Clear Clear Chance of T-storms Partly Cloudy Partly Cloudy
84° | 63°
Detail
Almanac		 88° | 66°
Detail
Almanac		 84° | 63°
Detail
Almanac		 77° | 55°
Detail
Almanac		 81° | 59°
Detail
Almanac

UV Index

  
7
 Fri 
  
7
 Sat 
  
5
 Sun 
More about UV

Extended Forecast for Alton

Saturday Night
Mostly cloudy in the evening, then partly cloudy. Low of 66F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.
Sunday
Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Sunday Night
Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 63F. Winds from the SW at 5 to 10 mph shifting to the WNW after midnight. Chance of rain 20%.
Monday
Overcast in the morning, then partly cloudy. Fog early. High of 77F. Winds from the NW at 5 to 15 mph.
Monday Night
Partly cloudy. Low of 55F. Winds from the NNW at 5 to 10 mph.
Tuesday
Mostly cloudy in the morning, then clear. High of 81F. Winds less than 5 mph.
Tuesday Night
Partly cloudy. Low of 59F. Winds less than 5 mph.
Wednesday
Partly cloudy. High of 84F. Winds from the SE at 5 to 10 mph.
Wednesday Night
Partly cloudy. Low of 61F. Winds from the SE at 5 to 10 mph.
Thursday
Partly cloudy. High of 90F. Breezy. Winds from the SSE at 10 to 20 mph.
Thursday Night
Partly cloudy. Low of 70F. Winds from the SSE at 10 to 15 mph.
Friday
Partly cloudy. High of 90F. Breezy. Winds from the South at 15 to 20 mph.
Friday Night
Clear with a chance of a thunderstorm. Low of 72F. Winds from the West at 5 to 15 mph shifting to the South after midnight. Chance of rain 40%.
Saturday
Partly cloudy with a chance of a thunderstorm. High of 91F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Saturday Night
Clear. Low of 70F. Winds less than 5 mph.
Sunday
Clear. High of 91F with a heat index of 113F. Winds less than 5 mph.
Sunday Night
Partly cloudy. Low of 70F. Winds less than 5 mph.
Monday
Partly cloudy. High of 88F with a heat index of 102F. Winds less than 5 mph.
Monday Night
Clear. Low of 70F. Winds less than 5 mph.

Weather Map - Satellite


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Almanac

Key: T = Trace of precipitation; MM = data not available
May 18, 2012
Normal high:77° Record high:94° (1996)
Normal low:57° Record low:39° (2002)
Sunrise:5:45 AM Moon Rise: 4:13 AM
Sunset:8:09 PM Moon Set: 6:19 PM
Complete weather almanac

Astronomy

Sunrise:05:45 AM (CDT) Moon Rise:04:13 AM (CDT)
Sunset:08:09 PM (CDT) Moon Set:06:19 PM (CDT)
Moon Phase
May. 18 May. 20 May. 28 Jun. 04 Jun. 11

Air Pollution Forecast for St. Louis (Metro-east)

  Air Quality AQ Index Pollutant
YesterdayModerateOZONE
YesterdayGoodPM2.5
CurrentGoodPM2.5
FriModerate OZONE
SatModerate OZONE

Today's State Extremes

State Highs:

Galesburg 66°F
Cairo 64°F
Jacksonville 64°F
Peru 64°F
Quincy 63°F

State Lows:

Waukegan 46°F
Robinson 47°F
Decatur 48°F
Lacon 48°F
Champaign 48°F

Personal Weather Stations

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Alton - Beacon, Alton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
64.9°F 52°F 63% East at 2.0 mph 30.01 in 0.00 in 7:46 AM CDT
Historical Data & Charts

Alton - Christian Hill Area, Alton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
63.9°F 53°F 67% ESE at 2.0 mph 30.00 in 0.00 in 7:45 AM CDT
Historical Data & Charts — WXALN Weather

MesoWest US-67 @ Clark Bridge IL US, Alton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
62°F 51°F 67% NE at 0 mph in 0.00 in 7:01 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

Alton - Rock Gate Estates, Alton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
57.2°F 54°F 89% ESE at 0.0 mph 30.02 in 0.00 in 7:46 AM CDT
Historical Data & Charts — N9KYQ Weather Homepage

Rosewood Heights, East Alton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
60.1°F 51°F 71% ESE at 0.0 mph 30.00 in 0.00 in 7:46 AM CDT
Historical Data & Charts

Jersey County along IL 111, Brighton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
58.6°F 51°F 75% ESE at 0.0 mph 29.71 in 0.00 in 7:45 AM CDT
Historical Data & Charts — Chamberlain Observatory

Timber Ridge, Godfrey, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
59.9°F 55°F 83% NE at 0.0 mph 30.03 in 0.00 in 7:46 AM CDT
Historical Data & Charts

Florissant, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
64.6°F 53°F 66% SE at 3.1 mph 30.05 in 0.00 in 7:45 AM CDT
Historical Data & Charts

Knight Compound, Dorsey, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
54.1°F 54°F 98% NE at 0.0 mph 29.88 in 0.00 in 7:45 AM CDT
Historical Data & Charts

Esic Drive, Edwardsville, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
59.5°F 47°F 64% North at 0.0 mph 29.94 in 0.00 in 5:18 AM CDT
Historical Data & Charts — Comprehensive Weather for Edwardsville, IL

Riverwood Place, Florissant, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
65.4°F 54°F 66% SE at 1.0 mph 30.03 in 0.00 in 7:43 AM CDT
Historical Data & Charts

Edwardsville, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
63.9°F 53°F 68% SSE at 0.7 mph 29.96 in 0.00 in 7:46 AM CDT
Historical Data & Charts

Nickel Plate Trail, Edwardsville, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
61.3°F 53°F 74% ESE at 0.0 mph 30.02 in 0.00 in 7:45 AM CDT
Historical Data & Charts — Nickel Plate Weather

Dunlap Lake, Edwardsville, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
63.4°F 54°F 72% SSW at 1.0 mph 30.02 in 0.00 in 7:42 AM CDT
Historical Data & Charts — Weather Snapshot

Grandpas Garden, Edwardsville, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
63.7°F 56°F 77% SE at 0.0 mph 29.72 in 0.00 in 7:46 AM CDT
Historical Data & Charts

MesoWest Carpenter East IL US UPR, Hamel, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
54°F °F - North at mph in 0.00 in 6:00 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

1 Mile South of St. Louis Lambert Airport, Woodson Terrace, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
63.1°F 54°F 71% SSE at 0.0 mph 30.04 in 0.00 in 7:46 AM CDT
Historical Data & Charts

Maryville, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
62.4°F 52°F 68% North at 0.0 mph 30.07 in 0.00 in 7:46 AM CDT
Historical Data & Charts — Anderson Hospital

Polestar Boating Center, St. Charles, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
64.4°F 53°F 66% East at 1.0 mph 30.00 in 0.00 in 7:46 AM CDT
Historical Data & Charts — River Weather

MesoWest I -55/64/70 @ Poplar St Bridge IL US, Fairmont City, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
62°F 54°F 76% NE at 2 mph in 0.00 in 7:00 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

HADS RIVER DES PERES NEAR UNIVERSITY MO US, Saint Louis, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
°F °F - North at mph in 0.00 in 7:00 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

Historic Saint Charles, Saint Charles, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
65.2°F 54°F 67% ESE at 1.0 mph 30.01 in 0.00 in 7:43 AM CDT
Historical Data & Charts

APRSWXNET Maryland Heights MO US, Maryland Heights, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
65°F 53°F 64% NNE at 0 mph 30.07 in 0.00 in 7:34 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

APRSWXNET Olivette MO US, Saint Louis, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
61°F 52°F 73% SE at 0 mph 29.98 in 0.00 in 7:29 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

Maryland Heights, St Louis, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
64.8°F 50°F 60% ESE at 3.0 mph 29.37 in 0.00 in 7:32 AM CDT
Historical Data & Charts — NGPS West Weather

Lanahan Add, Troy, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
62.1°F 51°F 67% ESE at 0.7 mph 30.03 in 0.00 in 7:45 AM CDT
Historical Data & Charts

Cheltenham, St. Louis, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
65.1°F 52°F 63% WSW at 0.0 mph 30.06 in 0.00 in 7:46 AM CDT
Historical Data & Charts

Maryland Heights, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
55.4°F 47°F 74% SSE at 0.0 mph 29.39 in 0.00 in 7:46 AM CDT
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APRSWXNET Ladue MO US, Saint Louis, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
60°F 52°F 76% North at 0 mph 30.00 in 0.00 in 7:24 AM CDT
Historical Data & Charts — Meteorological Assimilation Data Ingest System

Saint Charles Hills, Saint Charles, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
61.1°F 52°F 72% ENE at 3.5 mph 30.04 in 0.00 in 7:46 AM CDT
Historical Data & Charts — N0PTN FindU Weather

Orchard Lakes, SAINT LOUIS, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
63.7°F 51°F 64% ESE at 7.2 mph 30.05 in 0.01 in 7:46 AM CDT
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ADMRL'S Weather Station, Staunton, IL
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
62.6°F 16°F 16% ESE at 3.0 mph 29.17 in 0.00 in 7:45 AM CDT
Historical Data & Charts — stauntonweather.com

Parkridge, Brentwood, MO
Temp. Dew Point Humidity Wind Pressure Hourly Precip. Updated
66.6°F 53°F 61% East at 0.0 mph 30.02 in 0.00 in 7:45 AM CDT
Historical Data & Charts
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