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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 (80305)  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: 5:11 AM MDT Moon Phase:
Waxing Gibbous Moon
Waxing Gibbous Moon
Sunrise: 5:42 AM MDT
Sunset: 8:10 PM MDT
Civil Twilight: 8:41 PM MDT
Forecast for Boulder, Colorado:
Dated: 234 PM MDT SAT MAY 18 2024    Expires: 600 AM MDT THU DEC 19 2024
NOTE: The Forecast Data has Expired
7 Day View   
TONIGHTSUNDAYSUNDAY
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MONDAYMONDAY
NIGHT
Chance of T-StormChance of T-StormChance of T-StormChance of T-StormChance of T-Storm
Chance
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T-Storm
Chance
Of
T-Storm
Chance
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T-Storm
Chance
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Chance
Of
T-Storm
Lo: 51°F Hi: 80°F
Lo: 49°F Hi: 71°F
Lo: 45°F
Pop: 20% Pop: 10% Pop: 10% Pop: 40% Pop: 60%
ZoneCast:
Dated: 234 PM MDT SAT MAY 18 2024    Expires: 600 AM MDT THU DEC 19 2024
NOTE: The Forecast Data has Expired
Includes the Counties: County, Including Arvada, Boulder, Golden, Lakewood, And Longmont
Tonight...Mostly cloudy. Slight chance of thunderstorms in the evening. Some thunderstorms May produce gusty winds in the evening. Lows in the lower 50s. Chance of precipitation 20 percent.
Sunday...Mostly cloudy in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs near 80. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 10 percent.
Sunday Night...Partly cloudy. Slight chance of thunderstorms in the evening. Lows in the upper 40s. Chance of precipitation 10 percent.
Monday...Partly cloudy with a 40 percent chance of thunderstorms. Highs 67 to 75.
Monday Night...Showers likely and chance of thunderstorms. Lows in the mid 40s. Chance of rain 60 percent.
Tuesday...Showers and chance of thunderstorms. Highs in the mid 50s to lower 60s.
Tuesday Night...Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows around 40. Chance of rain 40 percent.
Wednesday...Partly cloudy with a 20 percent chance of thunderstorms. Highs near 70.
Wednesday Night...Partly cloudy. Lows in the mid 40s.
Thursday...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid to upper 70s. Lows in the mid 40s.
Thursday Night...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid to upper 70s. Lows in the mid 40s.
Friday...Partly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the lower to mid 70s. Chance of rain 30 percent.
Friday Night...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 40s.
Saturday...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the lower to mid 70s.

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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