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150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

Mount Vernon, IA

19°F
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Mount Vernon, IA 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
32°Hi
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.
LEARN MORE
RealFeel Shade™ 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.
LEARN MORE
Mostly cloudy and breezy; a little accumulation of snow late in the afternoon

Max UV Index2.0 (Low)

AccuLumen Brightness Index™4 (Dull)

WindWSW 16 mph

Wind Gusts30 mph

Probability of Precipitation69%

Probability of Thunderstorms3%

Precipitation0.02 in

Snow0.20 in

Hours of Precipitation2

Cloud Cover81%

Morning

Afternoon

Night

1/21
11°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.
LEARN MORE
Windy in the evening; mostly cloudy

WindWNW 16 mph

Wind Gusts35 mph

Probability of Precipitation7%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover76%

Evening

Overnight

Sun & Moon

9 hrs 39 mins
Rise 7:28 AM
Set 5:07 PM
Waxing Crescent
Rise 9:06 AM
Set 8:20 PM

Temperature History

1/21
High
Low
Forecast
32°
11°
Average
28°
11°
Last Year
6°
-17°
Record
55°
1964
-26°
1883

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World North America United States Iowa Mount Vernon

Weather Near Mount Vernon:

  • Cedar Rapids, IA
  • Iowa City, IA
  • Waterloo, IA
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