Weather Alert in Colorado
Fire Weather Watch issued August 12 at 9:16PM MDT until August 15 at 10:00PM MDT by NWS Grand Junction CO
AREAS AFFECTED: Routt; Colorado River Headwaters
DESCRIPTION: * AFFECTED AREA...In Colorado, Fire Weather Zone 201 Routt Forecast Area and Fire Weather Zone 205 Colorado River Headwaters. * TIMING...For the Red Flag Warning, from noon to 8 PM MDT Wednesday. For the first Fire Weather Watch, from Thursday morning through Thursday evening. For the second Fire Weather Watch, from Friday morning through Friday evening. * WINDS...Southwest 5 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...11 to 16 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. * THUNDERSTORMS...Scattered dry thunderstorms on Thursday and Friday will be capable of producing frequent lightning and gusty outflow winds which when combined with extremely dry conditions, will be capable of fire starts.
INSTRUCTION: 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
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Weather Topic: What is Hail?
Home - Education - Precipitation - Hail
Next Topic: Hole Punch Clouds
Hail is a form of precipitation which is recognized by large solid balls or
clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind.
As the hailstones remain in the updraft, ice is deposited onto them until their
weight becomes heavy enough for them to fall to the earth's surface.
Hail storms can cause significant damage to crops, aircrafts, and man-made structures,
despite the fact that the duration is usually less than ten minutes.
Next Topic: Hole Punch Clouds
Weather Topic: What are Mammatus Clouds?
Home - Education - Cloud Types - Mammatus Clouds
Next Topic: Nimbostratus Clouds
A mammatus cloud is a cloud with a unique feature which resembles
a web of pouches hanging along the base of the cloud.
In the United States, mammatus clouds tend to form in the warmer months, commonly
in the Midwest and eastern regions.
While they usually form at the bottom of a cumulonimbis cloud, they can also form
under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds
warn that severe weather is close.
Next Topic: Nimbostratus Clouds
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