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Williamstown, IA

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, December 18

Day

12/18
18°Hi
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.
LEARN MORE
RealFeel Shade™ 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.
LEARN MORE
Mostly cloudy and colder with a little snow at times, mainly later

Max UV Index2.0 (Low)

WindNW 7 mph

Wind Gusts15 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.2

Hours of Precipitation4

Cloud Cover65%

Night

12/18
2°Lo
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
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Frigid with periods of snow

WindNNW 9 mph

Wind Gusts15 mph

Probability of Precipitation56%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow1.2

Hours of Precipitation6

Cloud Cover96%

Sun & Moon

9 hrs 02 mins
Rise 8:35 AM
Set 5:37 PM
Waning Crescent
Rise 7:43 AM
Set 4:10 PM

Temperature History

12/18
High
Low
Forecast
18°
2°
Average
29°
14°
Last Year
28°
21°

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Weather Near Williamstown:

  • Cedar Rapids, IA
  • Iowa City, IA
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