Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
FLUS45 KBOU 261006

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
406 AM MDT Sun May 26 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-
406 AM MDT Sun May 26 2019

...Severe thunderstorms with damaging hail and wind possible this
afternoon and evening...

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Scattered thunderstorms are expected to form over urban corridor
and northeastern plains of Colorado this afternoon and evening.
Some storms could be severe with large hail up to 2 inches in
diameter and damaging winds. The best chance for severe storms
will along and east of the Interstate 25 corridor. An isolated
tornado or two is also possible mainly east of a line from around
Sterling to Limon. Over the higher terrain, isolated weak
thunderstorms will be possible with gusty winds being the main

.DAYS TWO THROUGH SEVEN...Monday through Saturday

A Pacific storm system will bring showers and few thunderstorms
Monday afternoon and evening. After a brief lull Monday night,
additional showers are expected Tuesday. The chance for
precipitation will be across northern Colorado. Snow level starts
off at 9000 to 10000 feet Monday and then lowers to around 8000
feet Tuesday. Drier weather moves in for Wednesday. There will be
a slight chance for afternoon and evening thunderstorms Thursday
through Saturday.


Spotter activation may be needed after 1 pm this afternoon.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.