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Millions face Arctic chill through end of January. Get the forecast details. Chevron right

Alton, IN

30°F
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Alton

Indiana

30°
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Alton, IN Weather
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WinterCast

A coating to an inch

Sat, 1/17, 12:00 AM - Sat, 1/17, 5:00 AM

Snow

9 AM

29°
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 20%
Chevron down
Mostly cloudy

RealFeel Shade™17°

WindS 13 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts24 mph

Humidity57%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover82%

Visibility10 mi

Cloud Ceiling19600 ft

10 AM

32°
RealFeel® 20°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™20°

WindSSW 15 mph

Air QualityExcellent

Max UV Index0.8 (Low)

Wind Gusts23 mph

Humidity52%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

35°
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™24°

WindSSW 16 mph

Air QualityExcellent

Max UV Index1.0 (Low)

Wind Gusts27 mph

Humidity50%

Indoor Humidity30% (Very Dry)

Dew Point18° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling24600 ft

12 PM

38°
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™25°

WindSW 16 mph

Air QualityExcellent

Max UV Index1.1 (Low)

Wind Gusts29 mph

Humidity49%

Indoor Humidity31% (Dry)

Dew Point20° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling19200 ft

1 PM

39°
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 15%
Chevron down
Cloudy

RealFeel Shade™27°

WindSW 16 mph

Air QualityExcellent

Max UV Index1.0 (Low)

Wind Gusts30 mph

Humidity50%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling13800 ft

2 PM

41°
RealFeel® 29°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 5%
Chevron down
Cloudy

RealFeel Shade™29°

WindSW 17 mph

Air QualityExcellent

Max UV Index0.8 (Low)

Wind Gusts32 mph

Humidity51%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling10400 ft

3 PM

39°
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 5%
Chevron down
Cloudy

RealFeel Shade™28°

WindWSW 16 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts30 mph

Humidity58%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling7000 ft

4 PM

39°
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 6%
Chevron down
Cloudy

RealFeel Shade™28°

WindWSW 15 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts29 mph

Humidity63%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3700 ft

5 PM

38°
RealFeel® 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

RealFeel Shade™26°

WindWSW 15 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts27 mph

Humidity70%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3400 ft

6 PM

37°
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

WindSW 14 mph

Air QualityFair

Wind Gusts25 mph

Humidity77%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3200 ft

7 PM

35°
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 11%
Chevron down
Cloudy

WindSW 14 mph

Air QualityFair

Wind Gusts24 mph

Humidity84%

Indoor Humidity39% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2900 ft

8 PM

34°
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 24%
Chevron down
Cloudy

WindSW 7 mph

Air QualityFair

Wind Gusts13 mph

Humidity89%

Indoor Humidity39% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling3500 ft

9 PM

34°
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 24%
Chevron down
Cloudy

WindSW 6 mph

Air QualityFair

Wind Gusts12 mph

Humidity91%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling4200 ft

10 PM

33°
RealFeel® 29°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 30%
Chevron down
Cloudy

WindSW 6 mph

Air QualityFair

Wind Gusts10 mph

Humidity93%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling4800 ft

11 PM

33°
RealFeel® 29°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindSW 6 mph

Air QualityFair

Wind Gusts10 mph

Humidity94%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling4900 ft

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World North America United States Indiana Alton

Weather Near Alton:

  • Jeffersonville, IN
  • Louisville, KY
  • New Albany, IN
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