Hazardous Weather Outlook
Issued by NWS Rapid City, SD

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FLUS43 KUNR 201326
HWOUNR

Hazardous Weather Outlook
National Weather Service Rapid City SD
626 AM MST Sat Jan 20 2018

SDZ027-029-041>044-046-047-049-211400-
Southern Foot Hills-Southern Black Hills-Fall River-Oglala Lakota-
Jackson-Bennett-Mellette-Todd-Tripp-
626 AM MST Sat Jan 20 2018 /726 AM CST Sat Jan 20 2018/

This Hazardous Weather Outlook is for portions of south central
South Dakota...southwestern South Dakota...and the Black Hills.

.DAY ONE...TODAY AND TONIGHT

A storm system will move across the Central Rockies today and
across the Central Plains Sunday. This system will bring heavy
snowfall to the area. A winter storm warning is in effect for late
today through much of Sunday. Snowfall will develop this afternoon
and evening across southwest South Dakota and expand into south
central South Dakota late tonight and early Sunday. Snowfall will
be moderate to heavy at times across southwest South Dakota
tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Snow will continue Sunday across the area, moderate to heavy at
times from far southwest to south central South Dakota, tapering
off from west to east late in the afternoon and evening. Snowfall
totals of 5 to 10 inches are expected across the area, highest
amounts generally near or along the Nebraska border. Gusty winds
developing over south central South Dakota late Sunday afternoon
and evening could produce some blowing and drifting snow.

.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

$$

SDZ026-028-030-031-074-WYZ055-058-211400-
Rapid City-Central Black Hills-Custer Co Plains-
Pennington Co Plains-Hermosa Foot Hills-Southern Campbell-Weston-
626 AM MST Sat Jan 20 2018

This Hazardous Weather Outlook is for portions of southwestern
South Dakota...the Black Hills...and northeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

A storm system will move across the Central Rockies today and
across the Central Plains Sunday. This system will bring
snowfall to the area. A winter weather advisory is in effect for
late today through Sunday morning. This system will bring
snowfall to the area. Snow will develop from west to east through
the day, increasing in intensity late today and tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Snow will begin to taper off Sunday morning and mostly end by
midday. Snowfall totals of 2 to 6 inches can be expected across
the area, with the higher amounts generally over southern parts of
northeast Wyoming and the central Black Hills.

.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

$$

SDZ024-025-032-072-073-WYZ054-056-057-211400-
Northern Black Hills-Northern Foot Hills-Haakon-
Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Northern Campbell-Western Crook-Wyoming Black Hills-
626 AM MST Sat Jan 20 2018

This Hazardous Weather Outlook is for portions of northwestern
South Dakota...southwestern South Dakota...the Black Hills...and
northeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

A storm system will move across the Central Rockies today and
across the Central Plains Sunday. This system will bring some
snowfall to the area this afternoon through early Sunday. Snowfall
totals up to around 3 inches are expected by early Sunday, highest
amounts generally over the northern Black Hills and along
interstate 90.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Snow will end early Sunday.

.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-WYZ071-211400-
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northeastern Crook-
626 AM MST Sat Jan 20 2018

This Hazardous Weather Outlook is for portions of northwestern
South Dakota...and northeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

No hazardous weather is expected at this time.

.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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