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NWS St. Louis, MO
 Point Forecast: 4 Miles NNW Royal Lakes IL
 39.17°N 89.98°W (Elev. 587 ft)		Mobile Weather Information | En Español
Last Update: 6:01 am CST Feb 10, 2010
Forecast Valid: 7am CST Feb 10, 2010-6pm CST Feb 16, 2010
Forecast at a Glance
Today

Mostly Sunny
Mostly
Sunny
Hi 26 °F		Tonight

Mostly Clear
Mostly
Clear
Lo 7 °F		Thursday

Mostly Sunny
Mostly
Sunny
Hi 26 °F		Thursday
Night
Mostly Cloudy
Mostly
Cloudy
Lo 18 °F		Friday

Mostly Cloudy
Mostly
Cloudy
Hi 32 °F		Friday
Night
Chance Snow Chance for Measurable Precipitation 30%
Chance
Snow
Lo 21 °F		Saturday

Chance Snow
Chance
Snow
Hi 33 °F		Saturday
Night
Chance Snow
Chance
Snow
Lo 17 °F		Sunday

Chance Flurries
Chance
Flurries
Hi 31 °F

Detailed text forecast
Today: Mostly sunny, with a high near 26. West wind between 13 and 17 mph, with gusts as high as 25 mph.

Tonight: Mostly clear, with a low around 7. West wind between 3 and 11 mph.

Thursday: Mostly sunny, with a high near 26. West wind around 5 mph becoming calm.

Thursday Night: Mostly cloudy, with a low around 18. Light south wind.

Friday: Mostly cloudy, with a high near 32. South wind between 5 and 7 mph.

Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21.

Saturday: A chance of snow. Mostly cloudy, with a high near 33.

Saturday Night: A chance of snow. Mostly cloudy, with a low around 17.

Sunday: A chance of flurries. Mostly cloudy, with a high near 31.

Sunday Night: Mostly cloudy, with a low around 13.

Presidents' Day: Partly sunny, with a high near 30.

Monday Night: Partly cloudy, with a low around 14.

Tuesday: Mostly sunny, with a high near 35.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.

view Yesterday's Weather

Alton / St. Louis Regional
Lat: 38.91   Lon: -90.05   Elev: 558
Last Update on Feb 10, 5:45 am CST

Overcast

25 °F
(-4 °C)
Humidity: 82 %
Wind Speed: W 20 MPH
Barometer: 30.12"
Dewpoint: 20 °F (-7 °C)
Wind Chill: 11 °F (-12 °C)
Visibility: 10.00 mi.
More Local Wx:3 Day History:
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Lat/Lon: 39.17°N 89.98°W   Elevation:587 ft
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