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Urgent - weather message
national weather service aberdeen sd
329 pm cdt mon jun 25 2012
...heat advisory in effect for areas along and west of the
missouri river tuesday afternoon...
.the warmest temperatures so far this year are expected tuesday
afternoon with highs ranging from the mid 90s along the missouri
river to over 100 degrees west of the river. These warm
temperatures will produce heat index values of 100 to 105 degrees.
Sdz003-004-009-015-016-033>035-045-048-051-260900-
/o.new.kabr.ht.y.0001.120626t1800z-120627t0100z/
corson-campbell-walworth-dewey-potter-stanley-sully-hughes-jones-
lyman-buffalo-
including the cities of...mclaughlin...herreid...mobridge...
Timber lake...gettysburg...fort pierre...onida...pierre...murdo...
Presho...fort thompson
329 pm cdt mon jun 25 2012 /229 pm mdt mon jun 25 2012/
...heat advisory in effect from 1 pm cdt /noon mdt/ to 8 pm cdt
/7 pm mdt/ tuesday...
The national weather service in aberdeen has issued a heat
advisory...which is in effect from 1 pm cdt /noon mdt/ to 8 pm
cdt /7 pm mdt/ tuesday.
* temperature...heat index values of 100 to 105 degrees are
expected during the afternoon and evening hours.
* impacts...prolonged exposure to the heat may lead to heat
exhaustion and heat stroke.
Precautionary/preparedness actions...
A heat advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will create a situation in which heat illnesses are possible.
Drink plenty of fluids...stay in an air-conditioned room...stay
out of the sun...and check up on relatives and neighbors.
Take extra precautions if you work or spend time outside. When
possible...reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.
To reduce risk during outdoor work the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency - call 9 1 1.
...a severe thunderstorm warning remains in effect for northeastern
custer...central pennington...western bennett...southwestern jackson
and shannon counties until 745 pm mdt...
At 644 pm mdt...national weather service doppler radar indicated a
line of severe thunderstorms capable of producing golf ball size
hail...mainly between red shirt and pine ridge...and damaging winds
in excess of 60 mph along the entire line. These storms were
located along a line extending from ellsworth afb to 17 miles south
of batesland...moving east at 30 mph.
Locations impacted include...
Martin...porcupine...farmingdale...rockyford...sha rps corner...
Batesland...new underwood...scenic...kyle...swett...owanka...
Allen...wicksville...wasta...potato creek and pinnacles ranger
station.
Precautionary/preparedness actions...
Severe thunderstorms produce damaging wind in excess of 60 miles per
hour...destructive hail...deadly lightning...and very heavy rain. For
your protection move to an interior room on the lowest floor of your
home or business. Heavy rains flood roads quickly so do not drive
into areas where water covers the road.
Severe Thunderstorm Warning, Pierre area, 6-25-2012
Severe thunderstorm warning
sdc117-260345-
/o.new.kabr.sv.w.0103.120626t0255z-120626t0345z/
bulletin - eas activation requested
severe thunderstorm warning
national weather service aberdeen sd
855 pm mdt mon jun 25 2012
the national weather service in aberdeen has issued a
* severe thunderstorm warning for...
Western stanley county in central south dakota...
* until 945 pm mdt
* at 848 pm mdt...national weather service doppler radar indicated a
severe thunderstorm capable of producing damaging winds in excess
of 60 mph. This storm was located 8 miles northeast of ottumwa...
Or 29 miles northeast of philip...moving northeast at 45 mph.
* the severe thunderstorm will be near...
Hayes around 900 pm mdt...
Sansarc around 910 pm mdt...
Chantler creek rec area around 930 pm mdt...
This warning includes highway 14 between mile markers 178 and 219.
Precautionary/preparedness actions...
Severe thunderstorms produce damaging winds in excess of 60 miles per
hour...large hail...deadly lightning...and very heavy rain. For your
protection...seek shelter in a sturdy structure until the storm has
passed.
This storm has a history of producing destructive winds. Seek
shelter now inside a sturdy structure and stay away from windows!
Urgent - fire weather message
national weather service rapid city sd
549 am mdt tue jun 26 2012
...red flag warning in effect through this evening for northeast
wyoming and far western south dakota for low relative humidities
and gusty winds...
.high pressure aloft will break down today as a strong surface
trough crosses the forecast area. With temperatures in the 90s to
105...winds becoming very gusty from the west...and low relative
humidities...critical fire weather conditions are expected. The
haines index will be 6 through this evening.
Sdz260>264-wyz259-297>299-262300-
/o.con.kunr.fw.w.0018.120626t1600z-120627t0600z/
northern black hills-northwestern south dakota plains-
southern black hills-southwestern south dakota-badlands area-
southern campbell-northern campbell-
lower elevations of crook and weston counties-wyoming black hills-
549 am mdt tue jun 26 2012
...red flag warning remains in effect from 10 am this morning to
midnight mdt tonight for low relative humidity and gusty winds
for fire weather zones 259...297 through 299 in northeast
wyoming...and fire weather zones 260 through 264 in western south
dakota...
* affected area...fire weather zone 259 southern campbell...fire
weather zone 260 northern black hills...fire weather zone 261
northwestern south dakota plains...fire weather zone 262
southern black hills...fire weather zone 263 southwestern
south dakota...fire weather zone 264 badlands area...fire
weather zone 297 northern campbell...fire weather zone 298
lower elevations of crook and weston counties and fire weather
zone 299 wyoming black hills.
* winds...southwest winds increasing to 15 to 30 mph with gusts
up to 45 mph at times.
* relative humidity...7 to 15 percent.
* temperatures...90s to 105.
* impacts...rapid fire growth may occur in these areas.
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 will
create explosive fire growth potential.
Extreme Fire Danger, Western South Dakota, 7-1-2012
Rangeland fire danger statement
national weather service rapid city sd
420 am mdt sun jul 1 2012
.discussion...a hot day is in store with high temperatures
reaching well into the 90s with some lower 100s. Afternoon
relative humidities will drop to 20 to 30 percent...and southeast
winds will increase to 15 to 25 mph...with winds of 20 to 30 mph
over northwestern south dakota. A weak upper-level storm system
will bring isolated to scattered thunderstorms this afternoon and
evening...with the best chance for storms over far northwestern
south dakota. In general not much rain is expected from the
thunderstorms.
Sdz001-012-013-025>027-030-031-041-042-072>074-012100-
harding-butte-northern meade co plains-northern foot hills-
rapid city-southern foot hills-custer co plains-
pennington co plains-fall river-shannon-
sturgis/piedmont foot hills-southern meade co plains-
hermosa foot hills-
including the cities of...buffalo...belle fourche...faith...
Spearfish...rapid city...hot springs...folsom...wall...edgemont...
Pine ridge...kyle...sturgis...union center...hermosa
420 am mdt sun jul 1 2012
...extreme fire danger...
The grassland fire danger index will reach the extreme category
this afternoon. Extreme weather conditions or a very low
moisture content of grasses...and other dry organic material
on the ground...indicate that critical burning conditions exist.
A fire will start easily and has the potential to become large
and spread quickly becoming erratic with extreme behavioral
characteristics. No outdoor burning should take place.
The outlook for monday afternoon...the grassland fire danger
index will reach the very high category to extreme category.
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Severe Thunderstorm Watch, Black Hills, 6-25-2012
