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Boulder CO Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Boulder, Colorado, United States (80301)  Lat: 40.02N, Lon: 105.27W
Wx Zone: COZ039 ICAO Used: KBJC
Current Conditions
Updated: 5:53 AM MST THU DEC 10 2009
Sun & Moon Information:
Partly Cloudy
Partly Cloudy
Temp: 18°F
Humidity: 27%
Wind Speed: NW12.7MPH G TO26.5(11MPH G TO23KT)
Barometer: 29.81 in.
Dewpoint: -11°F
Heat Index: 18°F
Wind Chill: 5°F
Civil Twilight: 6:41 AM MST Moon Phase:
Waning Crescent Moon
Sunrise: 7:11 AM MST
Sunset: 4:35 PM MST
Civil Twilight: 5:06 PM MST
Forecast for Boulder, Colorado:
Dated: 407 AM MST THU DEC 10 2009    Expires: 400 PM MST THU DEC 10 2009
7 Day View   
TODAY TONIGHT FRIDAY FRIDAY
NIGHT
SATURDAY SATURDAY
NIGHT
Blowing Snow Partly Cloudy Mostly Sunny Mostly Cloudy Partly Sunny Mostly Cloudy
Blowing
Snow
Partly
Cloudy
Mostly
Sunny
Mostly
Cloudy
Partly
Sunny
Mostly
Cloudy
Hi: 27°F
Lo: 8°F Hi: 37°F
Lo: 17°F Hi: 44°F
Lo: 24°F
ZoneCast:
Dated: 407 AM MST THU DEC 10 2009    Expires: 400 PM MST THU DEC 10 2009
WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING

Today...Mostly sunny. Areas of blowing snow in the morning. West winds 15 to 30 mph near the foothills this morning with gusts to around 45 mph...Decreasing in the afternoon. Highs 21 to 31.
Tonight...Partly cloudy. Lows 4 to 10. West winds 10 to 20 mph near the foothills in the evening becoming light.
Friday...Mostly sunny. Highs 33 to 39.
Friday Night...Mostly cloudy. Lows 13 to 19. West winds 10 to 15 mph after midnight.
Saturday...Partly sunny. Highs 40 to 46. West winds 15 to 25 mph.
Saturday Night...Mostly cloudy. Lows 19 to 27.
Sunday...Mostly cloudy. Highs in the mid 40s. Lows 18 to 24.
Sunday Night...Mostly cloudy. Highs in the mid 40s. Lows 18 to 24.
Monday...Mostly cloudy. A 10 percent chance of snow. Highs in the upper 30s. Lows 13 to 19.
Monday Night...Mostly cloudy. A 10 percent chance of snow. Highs in the upper 30s. Lows 13 to 19.
Tuesday...Partly cloudy. Highs 31 to 37. Lows around 17.
Tuesday Night...Partly cloudy. Highs 31 to 37. Lows around 17.
Wednesday...Mostly sunny. Highs 38 to 44.

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