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Northeast braces for coldest weekend of winter. See how low temps will plunge.

Byron, IL

23°F

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Byron, IL Weather

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WinterCast

Trace - 0.05 in

Fri, 2/6, 3:00 AM - Fri, 2/6, 8:00 AM

Ice

10 AM

24°

RealFeel® 11°

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.

51%

Flurries

RealFeel Shade™11°

WindSSW 12 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts16 mph

Humidity73%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

11 AM

27°

RealFeel® 14°

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.

44%

Cloudy

RealFeel Shade™14°

WindSSW 15 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts21 mph

Humidity67%

Indoor Humidity29% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling10300 ft

12 PM

29°

RealFeel® 16°

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.

31%

Mostly cloudy

RealFeel Shade™14°

WindSSW 16 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts23 mph

Humidity66%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover87%

Visibility10 mi

Cloud Ceiling11900 ft

1 PM

32°

RealFeel® 19°

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.

20%

Mostly cloudy

RealFeel Shade™18°

WindSSW 15 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts23 mph

Humidity65%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover86%

Visibility10 mi

Cloud Ceiling12800 ft

2 PM

33°

RealFeel® 22°

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.

20%

Mostly cloudy

RealFeel Shade™22°

WindSW 14 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts24 mph

Humidity65%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover87%

Visibility10 mi

Cloud Ceiling13700 ft

3 PM

33°

RealFeel® 23°

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.

20%

Cloudy

RealFeel Shade™23°

WindSW 13 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts22 mph

Humidity69%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling14700 ft

4 PM

34°

RealFeel® 26°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

20%

Cloudy

RealFeel Shade™26°

WindSW 10 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts20 mph

Humidity69%

Indoor Humidity35% (Dry)

Dew Point25° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling15800 ft

5 PM

33°

RealFeel® 25°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

20%

Cloudy

RealFeel Shade™25°

WindSW 8 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts14 mph

Humidity76%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling16900 ft

6 PM

31°

RealFeel® 25°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

16%

Cloudy

WindWSW 7 mph

Air QualityPoor

Wind Gusts9 mph

Humidity84%

Indoor Humidity36% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling18000 ft

7 PM

29°

RealFeel® 15°

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.

9%

Mostly cloudy

WindWSW 15 mph

Air QualityPoor

Wind Gusts21 mph

Humidity89%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover82%

Visibility10 mi

Cloud Ceiling16900 ft

8 PM

29°

RealFeel® 15°

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.

9%

Intermittent clouds

WindW 15 mph

Air QualityPoor

Wind Gusts20 mph

Humidity90%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover73%

Visibility10 mi

Cloud Ceiling15800 ft

9 PM

29°

RealFeel® 14°

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.

9%

Intermittent clouds

WindWNW 15 mph

Air QualityPoor

Wind Gusts18 mph

Humidity92%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling14700 ft

10 PM

29°

RealFeel® 14°

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.

7%

Intermittent clouds

WindW 15 mph

Air QualityPoor

Wind Gusts18 mph

Humidity91%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover59%

Visibility10 mi

Cloud Ceiling14700 ft

11 PM

28°

RealFeel® 13°

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.

7%

Intermittent clouds

WindW 16 mph

Air QualityPoor

Wind Gusts18 mph

Humidity91%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover59%

Visibility10 mi

Cloud Ceiling14700 ft

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Belvidere, IL
Freeport, IL
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