National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
756 PM MDT Tue May 23 2017

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-
756 PM MDT Tue May 23 2017

This hazardous weather outlook is for northeast and north central

.DAY ONE...Tonight

No hazardous weather is expected as high pressure building into
the area will bring clearing skies and diminishing winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Drier and warmer weather is expected Wednesday as a strong upper
level ridge moves over Colorado. On Thursday the high pressure
ridge moves out of the state and a weak cold front moves in with
cooler temperatures. Thunderstorm chances will also increase as an
upper disturbance approaches from the northwest. Cool and
unsettled weather is expected to continue through Saturday with a
chance of afternoon showers and thunderstorms each day. Some
warming is expected Sunday and Monday, but the chance of
thunderstorms will continue each day. Thunderstorms are not
expected to become strong or severe at this time.


Spotter activation will not be needed tonight.


Hazardous Weather Outlook
National Weather Service North Platte NE
830 PM CDT Tue May 23 2017

Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-
Western Cherry-
830 PM CDT Tue May 23 2017 /730 PM MDT Tue May 23 2017/

This Hazardous Weather Outlook is for portions of western and
north central Nebraska.


Areas of frost are expected over the northwestern Nebraska
affecting Sheridan and Cherry Counties. Patchy frost will be
possible across portions of the western sandhills, portions of
north central Nebraska, as well as the Platte River Valley.


Thunderstorms are possible Thursday through Saturday. The
potential for severe weather is low at this time.

Elevated river levels are expected along the South Platte river
at Roscoe and North Platte later this week. At this time, no
flooding is expected, however the river is expected to crest on
Thursday at Roscoe and Friday at North Platte, then fall into the


Spotter activation will not be needed through tonight.


Get your weather, hydrological, and climate information at


U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE