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Boulder, WY

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

Current Weather

3:15 AM

21°F
Mostly clear
RealFeel® 9°
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
RealFeel®
9°
Wind
NW 10 mph
Wind Gusts
25 mph
Humidity
56%
Indoor Humidity
22% (Very Dry)
Dew Point
8° F
Pressure
↑ 30.06 in
Cloud Cover
16%
Visibility
17 mi
Cloud Ceiling
30800 ft

Day

12/18
29°Hi
RealFeel® 24°
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™ 24°
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
Cloudy with periods of snow this afternoon, accumulating a coating to an inch
alerts

Winter Weather Advisory

11:00 AM Thursday - 5:00 AM Saturday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindNNW 6 mph

Wind Gusts9 mph

Probability of Precipitation75%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow0.6

Hours of Precipitation3

Cloud Cover97%

Morning

Afternoon

Night

12/18
22°Lo
RealFeel® 17°
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
Cloudy with a bit of snow with little or no accumulation
alerts

Winter Weather Advisory

11:00 AM Thursday - 5:00 AM Saturday

WindESE 6 mph

Wind Gusts10 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.2

Hours of Precipitation5

Cloud Cover98%

Evening

Overnight

Sun & Moon

9 hrs 03 mins
Rise 7:44 AM
Set 4:47 PM
Waning Crescent
Rise 6:55 AM
Set 3:23 PM

Temperature History

12/18
High
Low
Forecast
29°
22°
Average
26°
1°
Last Year
32°
9°

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