Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 182329 AAA
ZFPBOU

Zone Forecast Product for Northeast Colorado...UPDATED
National Weather Service Denver/Boulder CO
529 PM MDT Fri May 18 2018

COZ038-191415-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Rain showers through the night. Scattered
thunderstorms through the night. Some thunderstorms may produce
gusty winds, and small hail, then some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the evening.
Locally heavy rainfall possible in the evening. Lows 38 to 44.
North winds 15 to 25 mph.
.SATURDAY...Rain showers and slight chance of thunderstorms.
Cooler. Highs near 50. North winds 15 to 25 mph.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then a slight chance of rain showers after midnight.
Lows in the mid 30s to lower 40s. North winds 10 to 15 mph with
gusts to around 25 mph in the evening becoming light. Chance of
showers 40 percent.
.SUNDAY...Mostly cloudy with a 10 percent chance of
thunderstorms. Highs near 60.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower to mid 40s.
.MONDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Warmer. Highs in the 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 76 to 82.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent
chance of thunderstorms. Lows near 50. Highs 73 to 79.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows near 50.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 76 to 82.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 76 to 82.

$$

COZ039-191415-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
including Arvada, Boulder, Golden, Lakewood, and Longmont
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Rain showers and scattered thunderstorms. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.SATURDAY...Rain showers and slight chance of thunderstorms.
Cooler. Highs in the lower 50s. North winds 10 to 15 mph.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows around
40. Chance of showers 40 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs in the lower 60s. Chance of
precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the mid 40s. Chance of
precipitation 30 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Warmer. Highs in the 70s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid to upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.

$$

COZ040-191415-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
including Aurora, Brighton, City of Denver,
Denver International Airport, Highlands Ranch, Littleton,
and Parker
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms early in the evening, then rain showers and
scattered thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall, then some thunderstorms
may produce gusty winds, and small hail during the late evening
hours. Lows in the mid 40s. North winds 10 to 15 mph.
.SATURDAY...Rain showers and isolated thunderstorms in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Cooler. Highs near 50. North
winds 10 to 15 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows around
40. Chance of showers 40 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs in the lower 60s. Chance of
precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the mid 40s. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Warmer. Highs in the upper 70s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.TUESDAY...Partly cloudy. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower 80s.

$$

COZ041-191415-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
529 PM MDT Fri May 18 2018

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms in the evening, then rain showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, and
small hail early in the evening. Lows near 40. North winds 10 to
15 mph.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Cooler. Highs near 50. North winds 15 to 25 mph.
Chance of precipitation 70 percent.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows in the
mid to upper 30s. North winds 10 to 15 mph with gusts to around
25 mph in the evening becoming light. Chance of showers
40 percent.
.SUNDAY...Mostly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 58 to 64. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the lower to mid 40s.
South winds 10 to 15 mph. Chance of precipitation 30 percent.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Warmer. Highs 73 to 81.
.MONDAY NIGHT...Mostly cloudy. Lows near 50.
.TUESDAY...Partly cloudy. Highs 76 to 84.
.TUESDAY NIGHT...Mostly cloudy. Lows 47 to 53.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 73 to 81.
.WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 53.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 77 to 83.
.THURSDAY NIGHT...Mostly cloudy. Lows near 50.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 77 to 83.

$$

COZ042-043-191415-
Northeast Weld County-Central and South Weld County-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Eaton, Fort Lupton, Greeley, and Roggen
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms early in the evening, then rain showers and
scattered thunderstorms. Some thunderstorms may produce gusty
winds, and small hail, then some thunderstorms may produce gusty
winds, small hail, and heavy rainfall in the evening. Locally
heavy rainfall possible during the late evening hours. Lows in
the lower to mid 40s. Northeast winds 10 to 15 mph with gusts to
around 25 mph shifting to the north 20 to 25 mph after midnight.
.SATURDAY...Rain showers and slight chance of thunderstorms.
Cooler. Highs near 50. North winds 15 to 25 mph.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows near
40. North winds 10 to 15 mph with gusts to around 25 mph in the
evening becoming light. Chance of showers 40 percent.
.SUNDAY...Mostly cloudy. Highs near 60.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s.
.MONDAY THROUGH TUESDAY...Partly cloudy. Highs 75 to 83. Lows in
the upper 40s.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid 70s to lower 80s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows around 50.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.

$$

COZ044-045-191415-
Morgan County-Central and East Adams and Arapahoe Counties-
including Brush, Fort Morgan, Goodrich, Wiggins, Bennett, Byers,
Deer Trail, and Leader
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms early in the evening, then rain showers and
scattered thunderstorms. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
evening. Lows in the mid 40s. North winds 10 to 15 mph.
.SATURDAY...Rain showers and slight chance of thunderstorms.
Cooler. Highs in the lower to mid 50s. North winds 15 to 25 mph.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows in the
upper 30s. North winds 10 to 15 mph with gusts to around 25 mph
in the evening becoming light. Chance of showers 40 percent.
.SUNDAY...Mostly cloudy. Highs in the lower 60s.
.SUNDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
showers. Lows in the mid 40s. Southeast winds 10 to 15 mph.
.MONDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Warmer. Highs in the upper 70s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows around 50. Highs
in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower to mid 80s.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.FRIDAY...Partly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs in the lower 80s. Chance of
precipitation 30 percent.

$$

COZ048>051-191415-
Logan County-Washington County-Sedgwick County-Phillips County-
including Crook, Merino, Sterling, Peetz, Akron, Cope,
Last Chance, Otis, Julesburg, Ovid, Sedgwick, Amherst, Haxtun,
and Holyoke
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Scattered thunderstorms early in the evening,
then rain showers and scattered thunderstorms. Some thunderstorms
may produce gusty winds, and small hail early in the evening.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall during the late evening hours. Lows in the mid to upper
40s. Northeast winds 10 to 20 mph.
.SATURDAY...Rain showers and isolated thunderstorms in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 52 to 58. North winds 15 to
25 mph.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows in the
upper 30s. North winds 10 to 20 mph. Chance of showers
40 percent.
.SUNDAY...Mostly cloudy. Highs in the lower 60s.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 10 percent chance
of thunderstorms. Highs in the mid 70s to lower 80s. Lows in the
lower 50s.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower
80s. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Highs near 80. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows in the lower 50s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower 80s.

$$

COZ046-191415-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
including Agate, Hugo, Limon, and Matheson
529 PM MDT Fri May 18 2018

...SEVERE THUNDERSTORM WATCH 105 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...

.REST OF TONIGHT...Scattered thunderstorms through the night.
Rain showers. Some thunderstorms may produce gusty winds, and
small hail early in the evening. Lows in the mid 40s. North winds
10 to 20 mph.
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 53 to 59. North winds 15 to 25 mph. Chance
of precipitation 70 percent.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then a slight chance of rain showers after midnight. Lows in the
upper 30s. North winds 10 to 20 mph. Gusts up to 30 mph in the
evening. Chance of showers 30 percent.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 60s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid 40s. Southeast winds 10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 10 percent chance
of thunderstorms. Highs in the mid 70s to lower 80s. Lows around
50.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower to
mid 80s. Lows in the lower 50s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.

$$

COZ047-191415-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Forder, Karval, Kutch, and Punkin Center
529 PM MDT Fri May 18 2018

...SEVERE THUNDERSTORM WATCH 105 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...

.REST OF TONIGHT...Mostly cloudy. Scattered thunderstorms. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Lows in the mid to upper 40s. North winds 10 to
20 mph. Chance of thunderstorms 40 percent.
.SATURDAY...Mostly cloudy with scattered rain showers and slight
chance of thunderstorms. Highs 56 to 64. North winds 15 to 25 mph
with gusts to around 35 mph. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows around 40. North winds 15 to 25 mph.
Gusts up to 35 mph in the evening.
.SUNDAY...Mostly cloudy. Highs in the mid to upper 60s. Northeast
winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 40s. Southeast winds
10 to 15 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a 10 percent chance
of thunderstorms. Highs in the lower 80s. Lows in the lower to
mid 50s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the 80s.
Lows in the lower to mid 50s.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid to upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s.
.FRIDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid to upper 80s.

$$

COZ035-191415-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
including Estes Park, Glendevey, Nederland, and Red Feather Lakes
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Rain showers, snow showers and scattered
thunderstorms. Some thunderstorms may produce gusty winds, and
small hail early in the evening. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall, then some
thunderstorms may produce gusty winds, and small hail during the
late evening hours. Snow accumulation up to 1 inch. Lows 33 to
41. North winds 10 to 15 mph with gusts to around 25 mph after
midnight.
.SATURDAY...Rain showers, snow showers and isolated thunderstorms
in the morning, then rain showers and slight chance of
thunderstorms in the afternoon. Snow accumulation up to 3 inches.
Highs in the mid to upper 40s. North winds 10 to 15 mph with
gusts to around 25 mph.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of rain and
snow showers. Lows 31 to 37.
.SUNDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs 50 to 56.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 34 to 42.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Warmer. Highs 61 to 71.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 39 to 49.
.TUESDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs 64 to 74.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 39 to 49.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 61 to 71.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 39 to 49.
.THURSDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 65 to 75.
.THURSDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 39 to 49.
.FRIDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 65 to 75.

$$

COZ036-191415-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
including Bailey, Central City, Evergreen, Georgetown,
Idaho Springs, and Westcreek
529 PM MDT Fri May 18 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...

.REST OF TONIGHT...Rain showers and scattered thunderstorms. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Lows 35 to 43.
.SATURDAY...Rain showers and isolated thunderstorms in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs near 50.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow showers. Lows 32 to 38.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 50 to 58.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 37 to 45.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Warmer. Highs 64 to 74.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 41 to 49.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 67 to 77.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 42 to 50.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 65 to 75.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 42 to 50.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 68 to 78.
.THURSDAY NIGHT...Mostly cloudy. Lows 42 to 50.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 68 to 78.

$$

COZ037-191415-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
529 PM MDT Fri May 18 2018

.REST OF TONIGHT...Mostly cloudy. Scattered thunderstorms early
in the evening, then scattered rain showers, snow showers and
isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows in
the 30s. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. Scattered rain showers, snow showers
and isolated thunderstorms in the morning, then a chance of rain
showers and slight chance of thunderstorms in the afternoon.
Highs 50 to 58. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers, snow
showers and slight chance of thunderstorms in the evening, then a
slight chance of snow showers after midnight. Lows near 30.
Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy with a chance of thunderstorms and slight
chance of snow showers. Highs 53 to 59. Chance of precipitation
50 percent.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows 32 to 38.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 62 to 68.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 34 to 42.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 65 to 71.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 34 to 42.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 64 to 70.
Lows 34 to 42.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 66 to 72.
.THURSDAY NIGHT...Partly cloudy. Lows 34 to 42.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 67 to 73.

$$

COZ030-032-191415-
Jackson County Below 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
including Gould, North Park, Rand, Spicer, Walden, Dillon,
Fraser, Granby, Grand Lake, Hot Sulphur Springs, and Kremmling
529 PM MDT Fri May 18 2018

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms through the night. Numerous snow showers. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Little or no snow accumulation. Lows in the mid 30s.
Northeast winds 10 to 15 mph early in the evening becoming light.
Chance of precipitation 60 percent.
.SATURDAY...Numerous rain showers, snow showers and isolated
thunderstorms in the morning, then rain showers likely and slight
chance of thunderstorms in the afternoon. No snow accumulation.
Highs 49 to 59. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain and snow showers
in the evening. Lows 29 to 35. Chance of precipitation
30 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 58 to 66.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows in the 30s. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 64 to 72.
.MONDAY NIGHT...Mostly cloudy. Lows 34 to 40.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 66 to 74.
.TUESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 34 to 40.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 64 to 72.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 34 to 40.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 65 to 75.
.THURSDAY NIGHT...Partly cloudy. Lows 34 to 40.
.FRIDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 65 to 75.

$$

COZ031-191415-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
529 PM MDT Fri May 18 2018

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms through the night. Numerous snow showers. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Snow accumulation up to 2 inches. Lows in the lower
to mid 30s. Chance of precipitation 60 percent.
.SATURDAY...Numerous rain showers, snow showers and isolated
thunderstorms in the morning, then rain showers likely and slight
chance of thunderstorms in the afternoon. Snow accumulation up to
2 inches. Highs 43 to 53. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. A 30 percent chance of rain and
snow showers in the evening. Lows in the lower 30s.
.SUNDAY...Mostly cloudy with a chance of thunderstorms and slight
chance of snow showers. Highs 50 to 60. Chance of precipitation
40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows in the mid to upper 30s.
.MONDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 55 to 65.
.MONDAY NIGHT...Mostly cloudy. Lows 36 to 42.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 57 to 67.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid 30s to lower 40s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 54 to 64.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the mid 30s to lower 40s.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 56 to 66.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower
40s.
.FRIDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 56 to 66.

$$

COZ033-191415-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
including Cameron Pass, Laramie and Medicine Bow Mountains,
Rabbit Ears Range, Rocky Mountain National Park,
and Willow Creek Pass
529 PM MDT Fri May 18 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
6 PM MDT SATURDAY...

.REST OF TONIGHT...Rain showers, snow showers and scattered
thunderstorms. Some thunderstorms may produce gusty winds, and
small hail early in the evening. Snow accumulation of 3 to
6 inches. Lows 29 to 35.
.SATURDAY...Rain showers, snow showers and slight chance of
thunderstorms. Snow accumulation of 3 to 6 inches. Highs 39 to
49.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain and snow showers
in the evening, then a chance of snow showers after midnight.
Lows 27 to 33. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a 50 percent chance of thunderstorms
and snow showers. Highs 46 to 56.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms and snow showers. Lows in the 30s.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs 52 to 62.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 35 to 41.
.TUESDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 54 to 64.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 35 to 41. Chance of
precipitation 30 percent.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 52 to 62.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and slight chance of thunderstorms. Lows 35 to 41. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 54 to 64.
.THURSDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 35 to 41.
.FRIDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 55 to 65.

$$

COZ034-191415-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-
including Berthoud Pass, Breckenridge,
East Slopes Mosquito Range, East Slopes Southern Gore Range,
Eisenhower Tunnel, Indian Peaks, Kenosha Mountains, Mount Evans,
Williams Fork Mountains, and Winter Park
529 PM MDT Fri May 18 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
6 PM MDT SATURDAY...

.REST OF TONIGHT...Numerous rain showers and scattered
thunderstorms through the night. Snow showers. Some thunderstorms
may produce gusty winds, and small hail early in the evening.
Snow accumulation of 1 to 4 inches. Lows 28 to 34.
.SATURDAY...Rain showers, snow showers and isolated thunderstorms
in the morning, then rain showers with snow showers likely and
slight chance of thunderstorms in the afternoon. Snow
accumulation of 3 to 6 inches. Highs 41 to 51.
.SATURDAY NIGHT...Snow showers likely, chance of rain showers and
slight chance of thunderstorms in the evening, then a chance of
snow showers after midnight. Snow accumulation up to 2 inches.
Lows 27 to 33. Chance of precipitation 60 percent.
.SUNDAY...Rain showers likely, chance of thunderstorms and snow
showers. Highs 45 to 55. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of thunderstorms and
slight chance of snow showers. Lows 31 to 37. Chance of
precipitation 50 percent.
.MONDAY...Mostly cloudy with a 40 percent chance of thunderstorms
and snow showers. Highs 51 to 61.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and
slight chance of thunderstorms. Lows 34 to 42. Chance of
precipitation 30 percent.
.TUESDAY...Partly cloudy with a chance of rain showers and slight
chance of thunderstorms. Highs 54 to 64. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy with a chance of rain showers,
slight chance of thunderstorms and snow showers. Lows 33 to 41.
Chance of precipitation 40 percent.
.WEDNESDAY...Partly cloudy with a chance of rain showers, slight
chance of thunderstorms and snow showers. Highs 52 to 62. Chance
of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and slight chance of thunderstorms. Lows 33 to 41. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy with a chance of rain showers and
slight chance of thunderstorms. Highs 54 to 64. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 33 to 41.
.FRIDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 55 to 65.

$$



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