Regional Weather Summary
Issued by NWS Bismarck, ND

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AWUS83 KBIS 172122
RWSBIS
NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-180530-

Regional Weather Forecast
National Weather Service Bismarck ND
322 PM CST Sat Feb 17 2018 /222 PM MST Sat Feb 17 2018/

Widespread accumulating snow is expected tonight and Sunday
across eastern Montana, most of the Dakotas, and into Minnesota.
Expect widespread accumulations of 2 to 6 inches, with some
locally higher amounts possible. The heaviest snow will likely
fall across the Black Hills of South Dakota, where over 10 inches
of snow is possible over higher elevations. Winter weather
advisories have been issued across eastern Montana, and most of
western and central North Dakota for tonight and tomorrow morning.
Watch for hazardous travel conditions overnight and tomorrow with
patchy blowing snow, reduced visibilities, and snow-covered
roadways. Visit www.weather.gov/bis for updates.

Arctic air will follow Sunday night through Wednesday morning.
Dangerous wind chills as cold as 30 below zero are expected during
this time. Another round of light snow is possible beginning
Sunday night across the west, slowly spreading eastward on Monday
and Tuesday. This second round does not appear as significant as
the storm system for tonight and tomorrow, however it will be a
longer duration event.

$$



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