Weather Alert in Colorado
Fire Weather Watch issued August 12 at 2:33PM MDT until August 14 at 10:00PM MDT by NWS Denver CO
AREAS AFFECTED: Jackson County Below 9000 Feet; South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet; Grand and Summit Counties Below 9000 Feet; Central and Southeast Park County; Larimer and Boulder Counties Between 6000 and 9000 Feet; Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet; West Jackson and West Grand Counties Above 9000 Feet; South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet
DESCRIPTION: The National Weather Service in Denver has issued a Fire Weather Watch for thunderstorms, which is in effect from Thursday afternoon through Thursday evening. * AFFECTED AREA...Fire Weather Zones 211, 212, 213, 214, 215, 216, 217 and 218. * TIMING...From Thursday afternoon through Thursday evening. * WINDS...Southwest 5 to 15 mph, but gusts to 40 mph in/near any showers and thunderstorms. * IMPACTS...Conditions will be favorable for new wildfire starts due to lightning from thunderstorms producing little rainfall. Also, avoid outdoor burning and any activity that may produce a spark. * Thunderstorms...Dry thunderstorms (storms with lightning but little rainfall) will be possible Thursday afternoon and evening.
INSTRUCTION: 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 Freezing Rain?
Home - Education - Precipitation - Freezing Rain
Next Topic: Graupel
Freezing rain is a condition where precipitation which has fallen in the form of
water droplets reaches temperatures which are below freezing and freezes upon
coming into contact
with surface objects. The result of this precipitation is a glaze of ice which
can be damaging to plants and man-made structures. A severe onset of freezing
rain which results in a very thick glaze of ice is known as an ice storm.
Next Topic: Graupel
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
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