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Multiple snowstorms to bear down on Northeast in early December. See the forecast. Chevron right
Weekend winter storm to set off post-Thanksgiving travel delays. Get the details. Chevron right

Alton, IL

30°F
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Alton, IL Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Winter Weather Advisory

Today's Weather

Sat, Nov 29

Windy and cold with a wintry mix becoming all rain, 1-3"; storm total 3"; slow and slippery travel in the morning; improving road conditions in the afternoon Hi: 39°

Tonight: Occasional rain this evening; becoming windier and cold with clouds Lo: 22°

Current Weather

5:32 AM

30°F
RealFeel® 24°
Heavy snow More Details
Wind ESE 6 mph
Wind Gusts 14 mph
Air Quality Fair

MINUTECAST™

Snow, heavy at times, for at least 60 min

Now
6:32 AM

Looking Ahead

Snow continuing through this morning before changing to rain with a storm total of around 3 inches

WinterCast®

Started
Late Friday Night - Saturday Morning

Snow

Ending in 7 hours

Ice

Lasting 3 hours

Alton Weather Radar

Alton Weather Radar
Static Radar Temporarily Unavailable
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Clouds
Temperature

Hourly Weather

6 AM 30°
rain drop 61%
7 AM 31°
rain drop 56%
8 AM 32°
rain drop 49%
9 AM 33°
rain drop 65%
10 AM 34°
rain drop 66%
11 AM 34°
rain drop 49%
12 PM 34°
rain drop 70%
1 PM 35°
rain drop 49%
2 PM 35°
rain drop 61%
3 PM 36°
rain drop 66%
4 PM 36°
rain drop 49%
5 PM 37°
rain drop 49%

10-Day Weather Forecast

Today

11/29

39° 22°

Wintry mix, 1-3"

Night: A bit of evening rain
96%

Sun

11/30

26° 17°

Cloudy, breezy and quite cold

Very cold with low clouds
0%

Mon

12/1

26° 18°

Snow and flurries at times

Snow and flurries at times
77%

Tue

12/2

29° 14°

Very cold

Partly cloudy and frigid
3%

Wed

12/3

41° 17°

Periods of sun; not as cold

Low clouds and cold
13%

Thu

12/4

28° 23°

Mostly cloudy and quite cold

Not as cold early; cold late
15%

Fri

12/5

38° 25°

Mostly cloudy and not as cold

Not as cold late
12%

Sat

12/6

31° 26°

Mostly cloudy and cold

Cloudy with a bit of ice late
13%

Sun

12/7

38° 18°

A bit of ice in the morning

Clear and cold
55%

Mon

12/8

34° 25°

Mostly sunny and cold

Becoming cloudy
1%

Sun & Moon

9 hrs 42 mins
Rise 6:58 AM
Set 4:40 PM
Waxing Gibbous
Rise 1:13 PM
Set 1:44 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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