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Current Weather Conditions for Dekalb, IL

Scattered snow showers. Partly cloudy. Low around -12, with temperatures rising to around -10 overnight. Wind chill values as low as -35. Northwest wind around 20 mph, with gusts as high as 35 mph.
-10°F

Conditions

Wind: 20 mph NW
Humidity: 48%
Probability of Precipitation: 10%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
-10° -11° -12° -12° -11° -10° -8° -7° -5° -4° -5° -4° -6°

Upcoming Week

Day Forecast High Low
Overnight
Scattered Snow Showers
Scattered snow showers. Partly cloudy. Low around -12, with temperatures rising to around -10 overnight. Wind chill values as low as -35. Northwest wind around 20 mph, with gusts as high as 35 mph.
10°F -2°F
Friday
Scattered Snow Showers then Sunny
Scattered snow showers before noon. Sunny. High near -3, with temperatures falling to around -6 in the afternoon. Wind chill values as low as -37. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.
10°F -2°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around -11. Wind chill values as low as -26. North northwest wind 5 to 10 mph.
10°F -2°F
Saturday
Mostly Cloudy then Slight Chance Snow
A slight chance of snow after noon. Mostly cloudy, with a high near 6. Wind chill values as low as -23. North northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
10°F -2°F
Saturday Night
Snow Likely
Snow likely. Cloudy, with a low around 2. North northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
10°F -2°F
Sunday
Chance Snow
A chance of snow. Cloudy, with a high near 13. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
10°F -2°F
Sunday Night
Slight Chance Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around -4.
10°F -2°F
Monday
Sunny
Sunny, with a high near 10.
10°F -2°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 3.
10°F -2°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 17.
10°F -2°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 1.
10°F -2°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 12.
10°F -2°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around -3.
10°F -2°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 10.
10°F -2°F
Data provided by weather.gov