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Current Conditions and
Forecast from NWS/IWIN

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Boulder, Colorado (80301)  Lat: 40.02N, Lon: 105.27W
Wx Zone: COZ039
Current Conditions
Updated:
Sun & Moon Information:
Temp: N/A
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Civil Twilight: 5:27 AM MDT Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 5:56 AM MDT
Sunset: 7:57 PM MDT
Civil Twilight: 8:26 PM MDT
Forecast for Boulder, Colorado:
Dated: 244 PM MDT SAT MAY 04 2024    Expires: 600 AM MDT THU DEC 05 2024
NOTE: The Forecast Data has Expired
7 Day View   
TONIGHTSUNDAYSUNDAY
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Chance of T-StormChance of T-StormChance of T-StormChance of T-StormChance of T-Storm
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Lo: 43°F Hi: 77°F
Lo: 47°F Hi: 60°F
Lo: 41°F
Pop: 10% Pop: 10% Pop: 20% Pop: 30% Pop: 10%
ZoneCast:
Dated: 244 PM MDT SAT MAY 04 2024    Expires: 600 AM MDT THU DEC 05 2024
NOTE: The Forecast Data has Expired
Includes the Counties: County, Including Arvada, Boulder, Golden, Lakewood, And Longmont
Tonight...Mostly cloudy with a slight chance of thunderstorms early in the evening, then mostly cloudy with a slight chance of showers during the late evening hours. Mostly clear after midnight. Lows in the lower to mid 40s. South winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of rain 10 percent.
Sunday...Partly cloudy in the morning, then mostly cloudy with a slight chance of thunderstorms in the afternoon. Highs in the mid to upper 70s. South winds 20 to 25 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 10 percent.
Sunday Night...Mostly cloudy with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid to upper 40s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 20 percent.
Monday...Mostly cloudy with a chance of snow showers and slight chance of thunderstorms. Very windy. Cooler. Highs near 60. West winds 30 to 40 mph with gusts up to 60 mph. Chance of snow 30 percent.
Monday Night...Partly cloudy with a 10 percent chance of thunderstorms. Windy. Lows in the lower 40s. West winds 20 to 30 mph with gusts up to 50 mph.
Tuesday...Partly cloudy with a 20 percent chance of thunderstorms. Windy. Highs near 60.
Tuesday Night...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s.
Wednesday...Partly cloudy with a 20 percent chance of thunderstorms. Highs near 60.
Wednesday Night...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s.
Thursday...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid to upper 50s.
Thursday Night...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows around 40. Highs in the 50s. Chance of rain 50 percent.
Friday...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows around 40. Highs in the 50s. Chance of rain 50 percent.
Friday Night...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows around 40. Chance of rain 40 percent.
Saturday...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the lower to mid 60s.

US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

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