Hazardous Weather Outlook
Issued by NWS Rapid City, SD

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FLUS43 KUNR 211250
HWOUNR

Hazardous Weather Outlook
National Weather Service Rapid City SD
550 AM MST Tue Feb 21 2017

SDZ043-046-049-221400-
Jackson-Mellette-Tripp-
550 AM MST Tue Feb 21 2017 /650 AM CST Tue Feb 21 2017/

This Hazardous weather outlook is for portions of south central
South Dakota...AND western South Dakota.

.DAY ONE...TODAY AND TONIGHT

Ice jams on the White River from near Interior, South Dakota to
the Missouri River will continue to cause minor flooding. Rapid
rises and fluctuations due to the ice jams will result in minor
flooding of agricultural land along the river early this week.

Some locations that will experience flooding include...
Low lands along the White River from near Interior to the Missouri
River.

Dry, warm and breezy conditions are expected today. The grassland
fire danger will be in the extreme category.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A winter storm will affect the region from late Wednesday night
into Friday morning. With the currently projected track of the
winter storm, much of the region will see some accumulating snow.
The greatest snowfall amounts, around 6 inches are possible over
portions of southwest and south central South Dakota. The main
timeframe for snow appears to be from late Wednesday night through
Thursday night, ending on Friday morning. Much uncertainty
remains on the strength, timing and path of this winter storm, so
refer to upcoming forecasts for further details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

SDZ001-002-012>014-025>027-030>032-041-042-044-047-072>074-221400-
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foot Hills-Rapid City-Southern Foot Hills-
Custer Co Plains-Pennington Co Plains-Haakon-Fall River-
Oglala Lakota-Bennett-Todd-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-Hermosa Foot Hills-
550 AM MST Tue Feb 21 2017 /650 AM CST Tue Feb 21 2017/

This Hazardous weather outlook is for portions of south central
South Dakota...AND western South Dakota.

.DAY ONE...TODAY AND TONIGHT

Dry, warm and breezy conditions are expected today. The grassland
fire danger will be in the very high to extreme category.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A winter storm will affect the region from late Wednesday night
into Friday morning. With the currently projected track of the
winter storm, much of the region will see some accumulating snow.
The greatest snowfall amounts, around 6 inches, are currently
expected over southern portions of Campbell and Weston counties in
northeastern Wyoming into southwestern, and parts of south
central, South Dakota. The main timeframe for snow appears to be
from late Wednesday night through Thursday night, ending on Friday
morning. Much uncertainty remains on the strength, timing and
path of this winter storm, so refer to upcoming forecasts for
further details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

SDZ024-028-029-WYZ054>058-071-221400-
Northern Black Hills-Central Black Hills-Southern Black Hills-
Northern Campbell-Southern Campbell-Western Crook-
Wyoming Black Hills-Weston-Northeastern Crook-
550 AM MST Tue Feb 21 2017

This Hazardous weather outlook is for portions of the Black Hills
of South Dakota...northeast Wyoming...AND the black hills of
Wyoming.

.DAY ONE...TODAY AND TONIGHT

Gusty southwest winds will continue through today, with gusts of
50 to 60 mph possible over northeast Wyoming. With warm
temperatures, low humidity, and cured fuels, any fires that
develop could rapidly spread.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A winter storm will affect the region from late Wednesday night
into Friday morning. With the currently projected track of the
winter storm, much of the region will see some accumulating snow.
The greatest snowfall amounts, around 6 inches, are currently
expected over southern portions of Campbell and Weston counties in
northeastern Wyoming into southwestern, and parts of south
central, South Dakota. The main timeframe for snow appears to be
from late Wednesday night through Thursday night, ending on
Friday morning. Much uncertainty remains on the strength, timing
and path of this winter storm, so refer to upcoming forecasts for
further details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$



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