The Nation's Weather for Sunday, December 18, 2022
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NATIONAL SUMMARY
With a disturbance lingering to the north, cold westerly
winds will allow for lake-effect snow showers to continue
tomorrow from western Michigan to western New York. Much of
this snow will be light, though some heavier snow squalls
are also possible. In the northern Plains, bitterly cold air
is expected to slide farther south. High temperatures may
struggle to get above the single digits as far south as Iowa
and Nebraska, with subzero temperatures more likely in parts
of Montana and North Dakota. Farther west, a disturbance in
British Columbia will bring snow to the mountains, with rain
or a mix at lower elevations during the day in Washington.
This may change to snow overnight, with temperatures falling
well below freezing.
SPECIAL WEATHER
No new information for this time period.
WEATHER HIGHLIGHTS
No new information for this time period.
DAILY EXTREMES
National High Saturday 81 at Tamiami, FL
National Low Saturday -24 at Randolph, UT
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