Current | Radar | Forecast | Satellite
Updated: 6:55 AM CDT on May 25, 2012
Observed at Alton, Illinois
Temperature 23°C
Humidity 74%
Dew Point 18°C
Wind North at 0 km/h
Pressure 1013 hPa (Rising)
Conditions Clear
Visibility 16.1 kilometers
UV 1 out of 16
Clouds Clear (CLR) : -
Yesterday's Maximum 33°C
Yesterday's Minimum 19°C
Yesterday's Cooling Degree Days 10
Sunrise5:40 AM CDT
Sunset8:15 PM CDT
Moon Rise9:39 AM CDT
Moon Set11:52 PM CDT
Moon PhaseMoon Phase
Waxing Crescent
Raw METARMETAR KALN 251155Z AUTO 00000KT 10SM CLR 23/18 A2992 RMK AO2 T02300182 10255 20203

Alton, IL

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Forecast as of 4:00 AM CDT on May 25, 2012 from station KALN
Forecast source: BestForecast - NWS
Friday

Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then overcast with a chance of a thunderstorm and a chance of rain. High of 91F. Winds from the NNW at 5 to 10 mph shifting to the SE in the afternoon. Chance of rain 20%.

Friday Night

Clear in the evening, then partly cloudy. Low of 66F. Winds from the SSE at 5 to 15 mph.

Saturday

Partly cloudy. High of 99F. Winds from the South at 10 to 15 mph.

Saturday Night

Overcast in the evening, then clear. Low of 68F. Winds from the South at 5 to 10 mph.

Sunday

Clear. High of 95F. Winds from the SSW at 5 to 10 mph.

Sunday Night

Clear in the evening, then mostly cloudy. Low of 64F. Winds from the South at 5 to 10 mph.

Monday

Partly cloudy with a chance of a thunderstorm and rain. High of 95F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.

Monday Night

Partly cloudy with a chance of a thunderstorm and rain in the evening, then overcast. Low of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

Tuesday

Partly cloudy. High of 95F. Winds from the NW at 5 to 10 mph.

Tuesday Night

Partly cloudy. Low of 59F. Winds less than 5 mph.

Wednesday

Partly cloudy. High of 84F. Winds from the NE at 5 to 10 mph shifting to the SE in the afternoon.

Wednesday Night

Mostly cloudy with a chance of a thunderstorm. Low of 61F. Winds from the ESE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.

Thursday

Overcast with a chance of rain. High of 81F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.

Thursday Night

Overcast with a chance of rain. Low of 46F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.

Friday

Mostly cloudy with a chance of rain. High of 75F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 70%.

Friday Night

Mostly cloudy with a chance of rain. Low of 59F. Winds from the NW at 5 to 15 mph shifting to the SW after midnight. Chance of rain 40%.

Saturday

Mostly cloudy with a chance of rain. High of 82F. Winds less than 5 mph. Chance of rain 40%.

Saturday Night

Partly cloudy. Low of 63F. Winds less than 5 mph. Chance of rain 20%.

Sunday

Partly cloudy. High of 86F with a heat index of 99F. Winds less than 5 mph.

Sunday Night

Partly cloudy. Low of 66F. Winds from the South at 5 to 10 mph.

Monday

Clear. High of 88F with a heat index of 102F. Winds less than 5 mph.

Monday Night

Clear. Low of 66F. Winds from the South at 5 to 10 mph.


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