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Elev 5308 ft, 40.03 °N, 105.26 °W

Boulder, CO Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Boulder, CO
Elevation: 5308ft
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Active Weather Alerts

Red Flag Warning
Issued: 8:08 PM Apr. 3, 2026 – National Weather Service
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR THE I-25 CORRIDOR AND ALL
OF NORTHEAST AND EAST CENTRAL COLORADO...

* AFFECTED AREA...Fire Weather Zones 238, 239, 240, 241, 242,
243, 244, 245, 246, 247, 248, 249, 250 and 251.

* TIMING...Until 7 PM MDT this evening.

* WINDS...Northwest 25 to 35 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 15 percent.

* IMPACTS...Conditions will be favorable for rapid fire spread.
Avoid outdoor burning and any activity that may produce a
spark and start a wildfire.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

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