Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 252053
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
253 PM MDT Fri May 25 2018

COZ039-040-261215-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
including Arvada, Boulder, Golden, Lakewood, Longmont, Aurora,
Brighton, City of Denver, Denver International Airport,
Highlands Ranch, Littleton, and Parker
253 PM MDT Fri May 25 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. Lows
in the 50s.
.SATURDAY...Mostly sunny. Highs 88 to 94. Southeast winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South
winds 10 to 15 mph in the evening becoming light.
.SUNDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid 80s to lower 90s. South winds
10 to 15 mph with gusts to around 25 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 77 to 82.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower 50s.
.TUESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the 80s.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY...Mostly sunny. Highs near 90.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

COZ038-261215-
Larimer County Below 6000 Feet/Northwest Weld County-
including Fort Collins, Hereford, Loveland, and Nunn
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs 85 to 91. Southeast winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the 50s.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 82 to 88.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows in the lower to mid 50s. Northeast winds
10 to 15 mph.
.MEMORIAL DAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 73 to 79.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows near 50.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 73 to 79.
.TUESDAY NIGHT...Partly cloudy. Lows near 50.
.WEDNESDAY...Mostly sunny. Highs 78 to 84.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
near 50. Highs 82 to 88.
.FRIDAY...Mostly sunny. Highs 81 to 87.

$$

COZ041-261215-
Elbert/Central and East Douglas Counties Above 6000 Feet-
including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
253 PM MDT Fri May 25 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. Lows
in the lower to mid 50s. South winds 10 to 15 mph.
.SATURDAY...Mostly sunny. Highs 85 to 93. South winds 10 to
20 mph with gusts to around 30 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows 51 to 57. South winds 10 to
20 mph with gusts to around 30 mph.
.SUNDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 82 to 88. South winds 10 to 20 mph with
gusts to around 30 mph.
.SUNDAY NIGHT...Mostly clear with a 10 percent chance of rain
showers. Lows 48 to 54. South winds 10 to 15 mph with gusts to
around 25 mph.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 76 to 82.
.MONDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 46 to 52.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 74 to 80.
.TUESDAY NIGHT...Partly cloudy. Lows 47 to 53.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 78 to 84.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of rain
showers. Lows 48 to 54.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 82 to 88.
Lows 49 to 55.
.FRIDAY...Mostly sunny. Highs 81 to 87.

$$

COZ042>045-261215-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
including Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham,
Eaton, Fort Lupton, Greeley, Roggen, Brush, Fort Morgan,
Goodrich, Wiggins, Bennett, Byers, Deer Trail, and Leader
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows in the lower to mid 50s.
.SATURDAY...Mostly sunny. Highs 89 to 95. Southeast winds 10 to
15 mph with gusts to around 25 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 50s to lower 60s. South winds
10 to 20 mph.
.SUNDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs near 90. South winds 10 to 15 mph with gusts
to around 30 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower 50s. Southeast winds 10 to
15 mph with gusts to around 25 mph.
.MEMORIAL DAY...Partly cloudy with a 40 percent chance of
thunderstorms. Highs near 80.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows around 50.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs in the 80s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower 50s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 86 to 92.
Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

COZ048>051-261215-
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
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the lower to mid 90s. South
winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows near 60. South winds 15 to
25 mph.
.SUNDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs near 90. South winds 10 to 20 mph with gusts
to around 30 mph.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows in the mid to upper 50s. Southeast winds
20 to 25 mph.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower to mid 80s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.TUESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs in the 80s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid 50s.
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the mid to upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the 50s.
.FRIDAY...Mostly sunny. Highs in the upper 80s.

$$

COZ046-047-261215-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
including Agate, Hugo, Limon, Matheson, Forder, Karval, Kutch,
and Punkin Center
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows in the 50s.
.SATURDAY...Mostly sunny. Highs 88 to 94. South winds 10 to
20 mph. Gusts up to 30 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 50s.
Southeast winds 15 to 25 mph.
.SUNDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 85 to 91. South winds 10 to 20 mph with
gusts to around 30 mph.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the 50s. Southeast winds 10 to 15 mph with
gusts to around 30 mph.
.MEMORIAL DAY THROUGH TUESDAY...Partly cloudy with a 20 percent
chance of thunderstorms. Highs 78 to 88. Lows in the lower to mid
50s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 82 to 88.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the lower to mid 50s.
.THURSDAY...Partly cloudy. Highs 84 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower to
mid 50s. Highs 85 to 91.

$$

COZ035-036-261215-
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-
including Estes Park, Glendevey, Nederland, Red Feather Lakes,
Bailey, Central City, Evergreen, Georgetown, Idaho Springs,
and Westcreek
253 PM MDT Fri May 25 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. Lows
44 to 54.
.SATURDAY...Mostly sunny. Highs 74 to 84. Southeast winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 44 to 54.
.SUNDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 71 to 81. South winds 10 to 15 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of
thunderstorms. Lows 41 to 51.
.MEMORIAL DAY...Partly cloudy with a 50 percent chance of
thunderstorms. Highs 64 to 74.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows 39 to 49.
.TUESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 63 to 73.
.TUESDAY NIGHT...Partly cloudy. Lows 40 to 50.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 68 to 78.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 41 to 51.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 71 to 81.
Lows 42 to 52.
.FRIDAY...Mostly sunny. Highs 70 to 80.

$$

COZ030-261215-
Jackson County Below 9000 Feet-
including Gould, North Park, Rand, Spicer, and Walden
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows 36 to 42.
.SATURDAY...Sunny in the morning then becoming partly cloudy.
Highs in the 70s. South winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 36 to 42.
.SUNDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 30s.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs in the mid to upper 60s.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the mid to upper 30s.
.TUESDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs in the 60s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s.
.WEDNESDAY...Mostly sunny. Highs near 70.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 34 to 40.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs near 70. Lows
34 to 40.
.FRIDAY...Mostly sunny. Highs near 70.

$$

COZ032-261215-
Grand and Summit Counties Below 9000 Feet-
including Dillon, Fraser, Granby, Grand Lake,
Hot Sulphur Springs, and Kremmling
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows 37 to 43.
.SATURDAY...Sunny in the morning then becoming partly cloudy.
Highs 74 to 84.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 37 to 43.
.SUNDAY...Mostly sunny with a 10 percent chance of thunderstorms.
Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the mid 30s to lower 40s.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 66 to 76.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 34 to 40.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 63 to 73.
.TUESDAY NIGHT...Partly cloudy. Lows 34 to 40.
.WEDNESDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs 68 to 78.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 36 to 42.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 70 to 80.
Lows 36 to 42.
.FRIDAY...Mostly sunny. Highs 70 to 80.

$$

COZ037-261215-
Central and Southeast Park County-
including Fairplay, Hartsel, Lake George, and South Park
253 PM MDT Fri May 25 2018

.TONIGHT...Partly cloudy in the evening then becoming clear. Lows
37 to 45.
.SATURDAY...Mostly sunny. Highs 71 to 77. South winds 10 to
15 mph with gusts to around 25 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 37 to 45. South winds 10 to 15 mph with gusts
to around 25 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 69 to 75. South winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 34 to 42.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 71.
.MONDAY NIGHT...Partly cloudy. Lows 33 to 41.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 64 to 70.
.TUESDAY NIGHT...Partly cloudy. Lows 34 to 42.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 66 to 72.
.WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows 35 to 43.
.THURSDAY...Mostly sunny. Highs 68 to 74.
.THURSDAY NIGHT...Partly cloudy. Lows 35 to 43.
.FRIDAY...Mostly sunny. Highs 69 to 75.

$$

COZ033-034-261215-
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-
including Cameron Pass, Laramie and Medicine Bow Mountains,
Rabbit Ears Range, Rocky Mountain National Park,
Willow Creek Pass, 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
253 PM MDT Fri May 25 2018

.TONIGHT...Mostly clear. Lows 38 to 46.
.SATURDAY...Mostly sunny. Highs 61 to 71. South winds 10 to
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 36 to 44. South winds 10 to 15 mph.
.SUNDAY...Mostly sunny with a 10 percent chance of thunderstorms
and snow showers. Highs 59 to 69. South winds 10 to 15 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 34 to 42.
.MEMORIAL DAY...Partly cloudy with a 40 percent chance of
thunderstorms and snow showers. Highs 54 to 64.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms and snow showers. Lows 32 to 40.
.TUESDAY...Partly cloudy with a chance of thunderstorms and
slight chance of snow showers. Highs 52 to 62. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 33 to 41.
.WEDNESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 56 to 66.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 35 to 43.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 58 to 68.
.THURSDAY NIGHT...Partly cloudy. Lows 35 to 43.
.FRIDAY...Mostly sunny. Highs 58 to 68.

$$

COZ031-261215-
West Jackson and West Grand Counties Above 9000 Feet-
including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
253 PM MDT Fri May 25 2018

.TONIGHT...Clear. Lows 39 to 45.
.SATURDAY...Sunny in the morning then becoming partly cloudy.
Highs 63 to 73. South winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 37 to 43.
.SUNDAY...Mostly sunny with a 20 percent chance of thunderstorms.
Highs 60 to 70.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 30s.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 55 to 65.
.MONDAY NIGHT...Mostly cloudy with a 10 percent chance of
thunderstorms. Lows in the mid to upper 30s.
.TUESDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 53 to 63.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid to
upper 30s. Highs 58 to 68.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 36 to 42.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 59 to 69.
.THURSDAY NIGHT...Partly cloudy. Lows 36 to 42.
.FRIDAY...Mostly sunny. Highs 59 to 69.

$$


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