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Large winter storm threatens central, eastern US later this week. Get the forecast. Chevron right

Fox Valley, IL

5°F
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Fox Valley, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, January 21

Day

1/21
29°Hi
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.
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RealFeel Shade™ 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.
LEARN MORE
A couple of morning flurries; otherwise, mostly cloudy, breezy and cold; slow and slippery travel in the morning; improving travel conditions in the afternoon

Max UV Index1.0 (Low)

AccuLumen Brightness Index™2 (Dark)

WindWSW 15 mph

Wind Gusts30 mph

Probability of Precipitation55%

Probability of Thunderstorms1%

Precipitation0.00 in

Snow

Hours of Precipitation2

Cloud Cover94%

Morning

Afternoon

Night

1/21
13°Lo
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
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A bit of evening snow, accumulating a coating to an inch; otherwise, mostly cloudy, breezy and cold

WindW 15 mph

Wind Gusts22 mph

Probability of Precipitation77%

Probability of Thunderstorms1%

Precipitation0.02 in

Snow0.30 in

Hours of Precipitation2

Cloud Cover81%

Evening

Overnight

Sun & Moon

9 hrs 39 mins
Rise 7:15 AM
Set 4:54 PM
Waxing Crescent
Rise 8:53 AM
Set 8:07 PM

Temperature History

1/21
High
Low
Forecast
29°
13°
Average
31°
16°
Last Year
2°
-9°
Record
59°
2017
-9°
2025

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Weather Near Fox Valley:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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