EAST ALTON, IL 62024 Weather Forecast & Current Conditions

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BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service St Louis MO
140 AM CDT Sat Apr 19 2025

The National Weather Service in St Louis has issued a

* Severe Thunderstorm Warning for...
Bond County in south central Illinois...
Northern Clinton County in south central Illinois...
Southeastern Madison County in southwestern Illinois...
Northeastern Saint Clair County in southwestern Illinois...

* Until 230 AM CDT.

* At 140 AM CDT, a severe thunderstorm was located over O'Fallon,
moving east at 50 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Belleville, O'Fallon, Collinsville, Edwardsville, Fairview
Heights, Swansea, Glen Carbon, Shiloh, Wood River, Highland, Troy,
Maryville, Mascoutah, Greenville, Pontoon Beach, Breese, Lebanon,
Caseyville, New Baden and Carlyle.

This includes the following State Parks...
Carlyle Lake Recreational Area.

This includes the following highways...
Interstate 64 in Illinois between exits 12 and 27.
Interstate 55 in Illinois between exits 23 and 30.
Interstate 70 in Illinois between exits 21 and 52.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.

&&

LAT...LON 3866 9003 3885 9005 3901 8925 3900 8925
3900 8926 3874 8925 3858 8925 3848 9002
TIME...MOT...LOC 0640Z 255DEG 41KT 3863 8989

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

ALTON, IL
Current Weather

2:55 AM CDT APR 19, 2025
Scattered Clouds
63°F
Feels Like: 63°F
Dewpoint: 63°F
Rel. Hum.: 100%
Visibility: 7 miles
Wind: NW at 6 mph
Pressure: 29.92 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
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EAST ALTON, IL 62024
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Showers with a chance of thunderstorms. Some thunderstorms may produce damaging winds, large hail, and heavy rainfall. Near steady temperature in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 45 mph. Chance of rain near 100 percent.
SATURDAY
Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Much cooler. Near steady temperature in the upper 50s. North winds around 5 mph. Chance of rain near 100 percent.
SATURDAY NIGHT
Showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
SUNDAY
Mostly cloudy with a chance of thunderstorms. Showers, mainly in the morning. Some thunderstorms may produce heavy rainfall. Not as cool with highs in the mid 70s. East winds 10 to 15 mph, becoming southeast in the afternoon. Chance of rain 80 percent.
SUNDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the mid 50s. South winds 10 to 15 mph, becoming southwest after midnight. Chance of rain 90 percent.
MONDAY
Partly sunny in the morning, then clearing. Highs around 70.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows around 50. Highs in the upper 70s.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 20 percent.
WEDNESDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 30 percent.
THURSDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent.
FRIDAY
A slight chance of thunderstorms. Showers. Highs in the lower 70s. Chance of rain 80 percent.

Visible Weather Satellite
EAST ALTON, IL 62024
Infrared Weather Satellite
EAST ALTON, IL 62024
NEXRAD Weather Radar
EAST ALTON, IL 62024

ALTON, IL 3 hourly weather forecast

weather forecast created  6:00 PM MDT  4/18/2025
Saturday
19 APR 2025
EAST ALTON, IL 62024 weather forecast Day 1, 0 hours 1 AM 66° 66° Mostly Cloudy 97%
RAIN
***
0% Thunder
( 35% severe)
W   8 84% 61°
Low 55° EAST ALTON, IL 62024 weather forecast Day 1, 3 hours 4 AM 60° 60° Mostly Cloudy NW   6 90% 57°
High 61° EAST ALTON, IL 62024 weather forecast Day 1, 6 hours 7 AM 58° 57° Mostly Cloudy 98%
RAIN
***
0% Thunder
( 16% severe)
NW   6 87% 54°

Mostly Cloudy

Rain

EAST ALTON, IL 62024 weather forecast Day 1, 9 hours 10 AM 56° 54° Mostly Cloudy N   8 90% 53°
EAST ALTON, IL 62024 weather forecast Day 1, 12 hours 1 PM 58° 56° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 16% severe)
N   8 83% 53°
EAST ALTON, IL 62024 weather forecast Day 1, 15 hours 4 PM 58° 56° Mostly Cloudy NNE   8 83% 53°
EAST ALTON, IL 62024 weather forecast Day 1, 18 hours 7 PM 58° 56° Overcast 74%
RAIN
***
0% Thunder
( 11% severe)
NNE   8 80% 52°
EAST ALTON, IL 62024 weather forecast Day 1, 21 hours 10 PM 56° 54° Overcast NE   7 86% 52°
Sunday
20 APR 2025
EAST ALTON, IL 62024 weather forecast Day 2, 0 hours 1 AM 55° 53° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 19% severe)
ENE   7 90% 52°
Low 54° EAST ALTON, IL 62024 weather forecast Day 2, 3 hours 4 AM 55° 52° Mostly Cloudy ENE   9 90% 52°
High 74° EAST ALTON, IL 62024 weather forecast Day 2, 6 hours 7 AM 55° 52° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 23% severe)
E   10 90% 52°

Mostly Cloudy

Rain Likely

EAST ALTON, IL 62024 weather forecast Day 2, 9 hours 10 AM 59° 57° Mostly Cloudy E   12 87% 55°
EAST ALTON, IL 62024 weather forecast Day 2, 12 hours 1 PM 67° 67° Mostly Cloudy 26%
RAIN
.5–1 in
0% Thunder
( 26% severe)
SE   14 75% 59°
EAST ALTON, IL 62024 weather forecast Day 2, 15 hours 4 PM 71° 71° Mostly Cloudy SE   16 71% 61°
EAST ALTON, IL 62024 weather forecast Day 2, 18 hours 7 PM 71° 71° Mostly Cloudy 72%
RAIN
***
0% Thunder
( 38% severe)
SSE   16 63% 58°
EAST ALTON, IL 62024 weather forecast Day 2, 21 hours 10 PM 67° 67° Mostly Cloudy S   15 73% 58°

ALTON, IL extended weather forecast

Monday
21 APR 2025
Tuesday
22 APR 2025
Wednesday
23 APR 2025
Thursday
24 APR 2025
Friday
25 APR 2025
Low 53° Low 49° Low 55° Low 55° Low 57°
High 68° High 76° High 74° High 73° High 72°
EAST ALTON, IL 62024 weather forecast Day 3 EAST ALTON, IL 62024 weather forecast Day 4 EAST ALTON, IL 62024 weather forecast Day 5 EAST ALTON, IL 62024 weather forecast Day 6 EAST ALTON, IL 62024 weather forecast Day 7
Mostly Cloudy
87% Rain
Partly Cloudy
11% Rain
Mostly Cloudy
59% Rain
Overcast
72% Rain
Overcast
57% Rain
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