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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1043 AM MDT Sun May 19 2019

Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1043 AM MDT Sun May 19 2019


This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Showers and a couple thunderstorms will develop over the
mountains, and then spread into the Front Range Urban Corridor
late this afternoon and evening. For tonight, showers and a few
thunderstorms will continue especially across northern areas of
the Front Range. Accumulating snow will occur in the northern
mountains above 9500 feet with 2 to 6 inches possible. The
heaviest amounts are expected to fall in the mountains north of

.DAYS TWO THROUGH SEVEN...Monday through Saturday

The next storm will bring a much cooler airmass and significant
precipitation to the forecast area Monday through Tuesday night.
Showers will become likely by Monday afternoon for most of the
forecast area with scattered thunderstorms on the plains. The
storms may be strong over the Palmer Divide on Monday afternoon.
Widespread precipitation is expected Monday night and Tuesday,
along with lowering snow levels. There could be a significant
snowfall in the mountains and foothills where 8 to 20 inches are
possible and a Winter Storm Watch is in effect. It may be cold
enough for snow over the plains early Tuesday morning. Stay tuned
for the latest forecasts. There will be a chance of additional
snow showers over the mountains on Wednesday. Then all areas will
be dry on Thursday and Friday.


Spotter activation will not be needed today or tonight.


U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
Page last modified: May 16, 2007
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