Zone Forecast Product
Issued by NWS Denver/Boulder, CO

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FPUS55 KBOU 281025
ZFPBOU

Zone Forecast Product for Northeast Colorado
National Weather Service Denver/Boulder CO
425 AM MDT Fri Jul 28 2017

COZ038-290315-
Larimer County Below 6000 Feet/Northwest Weld County-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy. Patchy fog early in the morning. Isolated
thunderstorms in the afternoon. Highs in the mid to upper 80s.
Chance of thunderstorms 20 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows near
60. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the mid 80s. Chance of thunderstorms 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows near 60.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs near 80.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 50s.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs near 80.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 50s.
.TUESDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 10 percent
chance of thunderstorms. Highs in the lower to mid 80s. Lows in
the mid 50s.
.THURSDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

COZ039-290315-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
425 AM MDT Fri Jul 28 2017

.TODAY...Mostly sunny in the morning, then mostly cloudy with
isolated thunderstorms early in the afternoon. Mostly cloudy with
scattered thunderstorms late in the afternoon. Highs in the mid
to upper 80s. Chance of thunderstorms 30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows in the
lower to mid 60s. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the lower to mid 80s. Chance of thunderstorms 50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows around 60.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs in the upper 70s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance
of thunderstorms. Lows in the upper 50s. Highs near 80.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the upper 50s.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 30 percent
chance of thunderstorms. Highs near 80. Lows in the mid to upper
50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 20 percent
chance of thunderstorms. Highs in the lower to mid 80s. Lows in
the mid to upper 50s.
.THURSDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

COZ040-290315-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
isolated thunderstorms early in the afternoon. Mostly cloudy with
scattered thunderstorms late in the afternoon. Highs in the mid
80s to lower 90s. Chance of thunderstorms 30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows in the
lower 60s. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the lower 80s. Chance of thunderstorms 50 percent.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of
thunderstorms. Lows in the lower 60s.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs around 80.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy with a
30 percent chance of thunderstorms. Lows in the upper 50s. Highs
in the upper 70s.
.TUESDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs around 80.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows in the upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 10 percent
chance of thunderstorms. Highs in the lower 80s. Lows in the
upper 50s.
.THURSDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

COZ041-290315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
scattered thunderstorms in the afternoon. Some thunderstorms may
produce heavy rainfall in the afternoon. Highs 80 to 86.
Southeast winds 10 to 15 mph in the afternoon. Chance of
thunderstorms 50 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a chance of thunderstorms after midnight. Some thunderstorms
may produce heavy rainfall in the evening. Lows 56 to 62. Chance
of thunderstorms 50 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs 76 to 81. Chance of
thunderstorms 60 percent.
.SATURDAY NIGHT...Thunderstorms likely. Lows 54 to 60. Chance of
thunderstorms 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs in the mid to upper 70s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance
of thunderstorms. Lows 53 to 59. Highs in the 70s.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a
30 percent chance of thunderstorms. Lows 52 to 57. Highs in the
mid to upper 70s.
.WEDNESDAY...Mostly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid 70s to lower 80s.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the 50s.
.THURSDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs in the lower to mid 80s.

$$

COZ043-290315-
Central and South Weld County-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy. Patchy fog early in the morning. Isolated
thunderstorms late in the afternoon. Highs around 90. Chance of
thunderstorms 20 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows in the
lower to mid 60s. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the mid 80s. Chance of thunderstorms 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows around 60.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs in the lower 80s.
.SUNDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a
30 percent chance of thunderstorms. Lows in the upper 50s. Highs
in the lower 80s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 80s.

$$

COZ042-044-290315-
Northeast Weld County-Morgan County-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy. Patchy fog early in the morning. Isolated
thunderstorms early in the afternoon. Scattered thunderstorms
late in the afternoon. Some thunderstorms may produce heavy
rainfall in the afternoon. Highs near 90. Chance of thunderstorms
30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Some
thunderstorms may produce heavy rainfall in the evening. Lows in
the lower to mid 60s. Chance of thunderstorms 40 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the mid 80s. Chance of thunderstorms 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows near 60.
.SUNDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the upper 50s.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower 80s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 50s.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 30 percent
chance of thunderstorms. Highs in the lower to mid 80s. Lows in
the mid to upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 10 percent
chance of thunderstorms. Highs in the 80s. Lows in the mid to
upper 50s.
.THURSDAY...Mostly sunny. Highs in the mid 80s to lower 90s.

$$

COZ045-290315-
Central and East Adams and Arapahoe Counties-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
isolated thunderstorms early in the afternoon. Mostly cloudy with
scattered thunderstorms late in the afternoon. Patchy fog early
in the morning. Some thunderstorms may produce heavy rainfall in
the afternoon. Highs near 90. Chance of thunderstorms 40 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a chance of thunderstorms after midnight. Some thunderstorms
may produce heavy rainfall in the evening. Lows in the lower 60s.
South winds 10 to 15 mph in the evening becoming light. Chance of
thunderstorms 50 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
in the mid 80s. Chance of thunderstorms 50 percent.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of
thunderstorms. Lows around 60.
.SUNDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower 80s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy with a
30 percent chance of thunderstorms. Lows in the upper 50s. Highs
around 80.
.TUESDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs near 80.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows in the upper 50s.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a 10 percent
chance of thunderstorms. Highs in the lower to mid 80s. Lows in
the upper 50s.
.THURSDAY...Mostly sunny. Highs in the upper 80s.

$$

COZ048-050-051-290315-
Logan County-Sedgwick County-Phillips County-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy. Patchy fog early in the morning. Isolated
thunderstorms early in the afternoon. Scattered thunderstorms
late in the afternoon. Some thunderstorms may produce heavy
rainfall in the afternoon. Highs around 90. South winds 10 to
15 mph. Chance of thunderstorms 40 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a chance of thunderstorms after midnight. Some thunderstorms
may produce heavy rainfall in the evening. Lows in the lower 60s.
Southeast winds 10 to 15 mph in the evening becoming light.
Chance of thunderstorms 50 percent.
.SATURDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs in the mid 80s. Southeast winds 10 to 15 mph
in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
thunderstorms. Lows in the lower 60s.
.SUNDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the upper 50s.
.MONDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the upper 50s.
.TUESDAY...Partly cloudy with a 40 percent chance of
thunderstorms. Highs in the mid 80s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows in the upper 50s.
.WEDNESDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs in the mid 80s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the upper 80s.

$$

COZ046-049-290315-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Washington County-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
isolated thunderstorms early in the afternoon. Mostly cloudy with
scattered thunderstorms late in the afternoon. Areas of fog early
in the morning. Some thunderstorms may produce heavy rainfall in
the afternoon. Highs 85 to 91. South winds 10 to 15 mph. Chance
of thunderstorms 40 percent.
.TONIGHT...Numerous thunderstorms in the evening, then a chance
of thunderstorms after midnight. Some thunderstorms may produce
heavy rainfall in the evening. Lows in the lower to mid 60s.
South winds 10 to 15 mph in the evening becoming light. Chance of
thunderstorms 60 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs in the lower to mid
80s. Chance of thunderstorms 60 percent.
.SATURDAY NIGHT...Thunderstorms likely. Lows near 60. Chance of
thunderstorms 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs near 80.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows in the upper 50s.
.MONDAY THROUGH TUESDAY NIGHT...Mostly cloudy with a 30 percent
chance of thunderstorms. Highs 75 to 83. Lows in the mid to upper
50s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 79 to 85.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the mid to upper 50s.
.THURSDAY...Mostly sunny. Highs 83 to 89.

$$

COZ047-290315-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
425 AM MDT Fri Jul 28 2017

.TODAY...Mostly cloudy in the morning, then partly cloudy with
isolated thunderstorms early in the afternoon. Partly cloudy with
scattered thunderstorms late in the afternoon. Areas of fog early
in the morning. Some thunderstorms may produce heavy rainfall in
the afternoon. Highs in the mid to upper 80s. Southeast winds
10 to 15 mph in the afternoon. Chance of thunderstorms
30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a chance of thunderstorms after midnight. Some thunderstorms
may produce heavy rainfall in the evening. Lows in the lower 60s.
Southeast winds 10 to 15 mph in the evening becoming light.
Chance of thunderstorms 50 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs in the lower to mid
80s. Chance of thunderstorms 60 percent.
.SATURDAY NIGHT...Thunderstorms likely. Lows around 60. Chance of
thunderstorms 60 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs near 80.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly cloudy with a 40 percent
chance of thunderstorms. Lows in the upper 50s. Highs near 80.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 30 percent
chance of thunderstorms. Lows in the upper 50s. Highs in the
lower to mid 80s.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the mid 80s.

$$

COZ035-290315-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Mostly sunny in the morning, then mostly cloudy with
scattered thunderstorms in the afternoon. Highs 72 to 82. Chance
of thunderstorms 30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows 51 to
61. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
71 to 79. Chance of thunderstorms 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 49 to 59.
.SUNDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 69 to 77.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows 47 to 57.
.MONDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 67 to 75.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 47 to 57.
.TUESDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs 66 to 76.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 46 to 56.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 69 to 79.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 46 to 56.
.THURSDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs 72 to 82.

$$

COZ036-290315-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy in the morning, then mostly cloudy with
scattered thunderstorms early in the afternoon. Numerous
thunderstorms late in the afternoon. Highs 71 to 81. Chance of
thunderstorms 60 percent.
.TONIGHT...Numerous thunderstorms in the evening, then a chance
of thunderstorms after midnight. Lows 52 to 60. Chance of
thunderstorms 60 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs 70 to 78. Chance of
thunderstorms 60 percent.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of
thunderstorms. Lows 51 to 59.
.SUNDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 67 to 77.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows 49 to 57.
.MONDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 65 to 75.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy with a
30 percent chance of thunderstorms. Lows 47 to 57. Highs 65 to
75.
.WEDNESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 68 to 78.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 48 to 56.
.THURSDAY...Partly cloudy with a 10 percent chance of
thunderstorms. Highs 72 to 82.

$$

COZ037-290315-
Central and Southeast Park County-
425 AM MDT Fri Jul 28 2017

.TODAY...Isolated thunderstorms in the morning, then numerous
thunderstorms in the afternoon. Highs 68 to 74. Chance of
thunderstorms 60 percent.
.TONIGHT...Numerous thunderstorms in the evening, then a chance
of thunderstorms after midnight. Lows 44 to 52. Chance of
thunderstorms 60 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs 67 to 73. Chance of
thunderstorms 60 percent.
.SATURDAY NIGHT...Thunderstorms likely. Lows 44 to 50. Chance of
thunderstorms 60 percent.
.SUNDAY...Thunderstorms likely. Highs 65 to 71. Chance of
thunderstorms 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 43 to 49.
.MONDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 63 to 69.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 42 to 48.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a 30 percent
chance of thunderstorms. Highs 63 to 71. Lows 41 to 47.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 41 to 47.
.THURSDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 69 to 75.

$$

COZ030-032-290315-
Jackson County Below 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy. Isolated thunderstorms early in the
afternoon. Scattered thunderstorms late in the afternoon. Highs
73 to 79. Chance of thunderstorms 30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows 47 to
53. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
73 to 79. Chance of thunderstorms 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of
thunderstorms. Lows 46 to 52.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 71 to 77.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 44 to 50.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs 70 to 76.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 20 percent
chance of thunderstorms. Lows 42 to 50. Highs 68 to 74.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 42 to 48.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 71 to 77.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 42 to 48.
.THURSDAY...Mostly sunny. Highs 73 to 79.

$$

COZ033-290315-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Mostly sunny early in the morning, then isolated
thunderstorms late in the morning. Mostly cloudy with scattered
thunderstorms in the afternoon. Highs 63 to 73. Chance of
thunderstorms 40 percent.
.TONIGHT...Numerous thunderstorms in the evening, then a slight
chance of thunderstorms after midnight. Lows 45 to 53. Chance of
thunderstorms 60 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs 62 to 72. Chance of
thunderstorms 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 43 to 51.
.SUNDAY...Thunderstorms likely. Highs 60 to 70. Chance of
thunderstorms 60 percent.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance
of thunderstorms. Lows 42 to 50. Highs 59 to 69.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent
chance of thunderstorms. Lows 40 to 48. Highs 57 to 67.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of
thunderstorms. Lows 40 to 48.
.WEDNESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 60 to 70.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 40 to 48.
.THURSDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs 63 to 73.

$$

COZ034-290315-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy early in the morning, then isolated
thunderstorms late in the morning. Numerous thunderstorms in the
afternoon. Highs 61 to 71. Chance of thunderstorms 70 percent.
.TONIGHT...Numerous thunderstorms in the evening, then a chance
of thunderstorms after midnight. Lows 42 to 52. Chance of
thunderstorms 60 percent.
.SATURDAY...Chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. Highs 60 to 70. Chance of
thunderstorms 60 percent.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of
thunderstorms. Lows 42 to 50.
.SUNDAY...Thunderstorms likely. Highs 58 to 68. Chance of
thunderstorms 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 41 to 49.
.MONDAY...Thunderstorms likely. Highs 57 to 67. Chance of
thunderstorms 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of
thunderstorms. Lows 40 to 48.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with a 30 percent
chance of thunderstorms. Highs 55 to 65. Lows 39 to 47.
.WEDNESDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 58 to 68.
.WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 39 to 47.
.THURSDAY...Partly cloudy with a 30 percent chance of
thunderstorms. Highs 61 to 71.

$$

COZ031-290315-
West Jackson and West Grand Counties Above 9000 Feet-
425 AM MDT Fri Jul 28 2017

.TODAY...Partly cloudy. Isolated thunderstorms in the afternoon.
Highs 66 to 76. Chance of thunderstorms 20 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms in the evening,
then a slight chance of thunderstorms after midnight. Lows 46 to
52. Chance of thunderstorms 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Highs
67 to 77. Chance of thunderstorms 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 45 to 51.
.SUNDAY...Mostly cloudy with a 40 percent chance of
thunderstorms. Highs 64 to 74.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows in the mid to upper 40s.
.MONDAY...Mostly cloudy with a 30 percent chance of
thunderstorms. Highs 63 to 73.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms. Lows 43 to 49.
.TUESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 61 to 71.
.TUESDAY NIGHT...Partly cloudy with a 10 percent chance of
thunderstorms. Lows 41 to 47.
.WEDNESDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 64 to 74.
.WEDNESDAY NIGHT...Partly cloudy. Lows 42 to 48.
.THURSDAY...Mostly sunny with a 10 percent chance of
thunderstorms. Highs 66 to 76.

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