Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 901 AM Sat August 31, 2024
Forecaster: Justin Brooks
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Warmer, sunny and dry today
North to northwesterly flow aloft will continue to dominate the
region today as high-pressure churns towards out west. Mild and dry
conditions are expected throughout the day today with mostly sunny
skies. This evening will also be pleasant with light, variable winds
along with continue dry conditions. Overnight temperatures will drop
into the mid to upper 50s on the plains with low to mid 50s along the
foothills.
STORM RAINFALL POTENTIAL AND DURATION: No precipitation is expected
within the District boundaries today.
A LOOK AHEAD: Once again, very little change tomorrow will bring
similar conditions for the District. Tomorrow will be mild and dry
throughout most of the day as high temperatures reach the upper 80s.
Warmer for Labor Day with highs around 90 degrees. Mild and dry
conditions will continue throughout the day and through most of the
week. The next storm chances will be on Wednesday, with minimal, if
any, threat of heavy rainfall.
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 3 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 944 AM Fri August 30, 2024
Forecaster: Justin Brooks
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Warm, sunny and mostly dry today
A minimal overall change to the upper-level flow aloft as
northwesterly wind brings generally dry conditions across the District
today. High temperatures will reach the mid to upper 80s on the plains
with around 80 degrees for areas adjacent to the foothills. Mostly
sunny skies throughout the morning with clouds increasing in the
afternoon.
A slight chance for a few high-based showers and possibly a
thunderstorm or two along the higher terrain and into the foothills
with minimal rainfall expected within the District boundaries. A few
sprinkles to light rain cannot be completely ruled out if storms
persist off the foothills, however, there will be a better chance for
gusty winds rather than any meaningful precipitation.
Skies will clear out during the evening hours with mild and dry
conditions through the overnight. Overnight temperatures will drop
into the mid to upper 50s on the plains with low to mid 50s along the
foothills.
STORM RAINFALL POTENTIAL AND DURATION: Typical showers along the
foothills will produce a trace to 0.05” total in 10-30 minutes.
WORST CASE SCENARIO: A moderate to strong shower/thunderstorm will
have the potential to produce 0.05”-0.25” total in 10-30 minutes.
A LOOK AHEAD: Very little change tomorrow will bring similar
conditions for the District. Slightly warmer high temperatures with
highs flirting with 90 degrees by the afternoon. Sunday will likely be
mild and dry throughout most of the day. A slight chance for a few
high-based showers and possibly a thunderstorm or two in the
afternoon, mainly along the foothills. Minimal, if any, precipitation
will be expected inside the District throughout the day Sunday.
LOCATION
PRIME TIME
30-Minute Rainfall
and % Probability Message
Potential
Foothills above 6500ft
Boulder
100 PM TO 600 PM
Trace (20%) to 0.05" (10%) to 0.25" (5%)
NONE
Douglas
100 PM TO 600 PM
Trace (20%) to 0.05" (10%) to 0.25" (5%)
NONE
Jefferson
100 PM TO 600 PM
Trace (20%) to 0.05" (10%) to 0.25" (5%)
NONE
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 3 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 323 PM Thu August 29, 2024
Forecaster: Aaron O'Brien
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Gust Front creating Minimal Chances for the District.
Dry air over the District is currently being modified by a gust
front moving in from the east, bringing in moister conditions. PWAT
values still remain around 0.50", but dew points are increasing to the
upper 30s to low 40s, allowing the possibility of precipitation across
the District. Storms still look unlikely within the District as they
struggle over the higher elevations, however minimal chances remain.
If a shower develops, it looks to produce a trace to 0.05".
Precipitation chances increases towards the southern end of the
District.
STORM RAINFALL POTENTIAL AND DURATION: If a shower does develops will
produce Trace-0.05" of rainfall in 10-30 minutes. Stronger showers or
an isolated thunderstorm will produce 0.05"-0.10" in 10-30 minutes.
WORST CASE SCENARIO: A strong/stationary shower/thunderstorm, or
training of showers/thunderstorms, could be capable of producing 0.25"
of rainfall total in 60 minutes or less.
A LOOK AHEAD: A secondary cold front moving in overnight will dry out
the District even more, and should result in dry conditions tomorrow.
LOCATION
PRIME TIME
30-Minute Rainfall
and % Probability Message
Potential
Plains
Adams
Current TO 830 PM THU
Trace (20%) to 0.05" (10%) to 0.1" (5%)
NONE
Arapahoe
Current TO 830 PM THU
Trace (20%) to 0.05" (10%) to 0.1" (5%)
NONE
Boulder
Current TO 830 PM THU
Trace (20%) to 0.05" (10%) to 0.1" (5%)
NONE
Broomfield
Current TO 830 PM THU
Trace (20%) to 0.05" (10%) to 0.1" (5%)
NONE
Denver
Current TO 830 PM THU
Trace (20%) to 0.05" (10%) to 0.1" (5%)
NONE
Douglas
Current TO 830 PM THU
Trace (20%) to 0.1" (10%) to 0.2" (5%)
NONE
Jefferson
Current TO 830 PM THU
Trace (20%) to 0.1" (10%) to 0.2" (5%)
NONE
Foothills above 6500ft
Boulder
Current TO 830 PM THU
Trace (20%) to 0.1" (10%) to 0.2" (5%)
NONE
Douglas
Current TO 830 PM THU
Trace (20%) to 0.1" (10%) to 0.2" (5%)
NONE
Jefferson
Current TO 830 PM THU
Trace (20%) to 0.1" (10%) to 0.2" (5%)
NONE
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 3 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 930 AM Thu August 29, 2024
Forecaster: Laura Smith
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Sunny and Dry across the district today
Dryer air can be seen on satellite moving into the state behind the
cold front. Skies will continue clearing this morning with sunny
conditions emerging by noon. Dry, cooler weather is expected today
with highs will be in the 80’s.
STORM RAINFALL POTENTIAL AND DURATION: Precipitation is not expected
in the District today.
A LOOK AHEAD: Very little change is expected on Friday and Saturday as
dry, sunny, and seasonable conditions prevail. On Sunday, afternoon
highs will be in the 80s with sunny and dry conditions once again. On
Monday, an upper level disturbance will work its way across the
region, supporting chances for scattered showers and thunderstorms.
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 3 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 928 AM Wed August 28, 2024
Forecaster: Laura Smith
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Warm, Dry, and Sunny conditions across the District today.
A warm, dry airmass will continue to expand across the state today,
resulting in sunny skies and dry weather across the District.
Afternoon highs will climb into the low to mid 90s under sunny skies.
This evening, a weak cold front will sweep across the Plains. With
dewpoints behind the front in the upper 30s to low 40s, and a dry
mid-level, no precipitation is expected. Overnight temperatures will
drop into the mid 60s followed by dry conditions tomorrow morning.
STORM RAINFALL POTENTIAL AND DURATION: Precipitation is not expected
in the District today.
A LOOK AHEAD: Dry weather is expected Thursday with highs in the
80’s under sunny skies. Very little change is expected on Friday and
Saturday as dry, sunny, and seasonable conditions prevail.
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 3 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 928 AM Tue August 27, 2024
Forecaster: Laura Smith
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Dry with Sunny Skies.
A dry airmass will work its way into the state today, resulting in
sunny skies and dry weather across the District. High temperatures
will be in the mid 80s, with dewpoints in the low 40s and precipitable
water (PWAT) values around 0.45”.
STORM RAINFALL POTENTIAL AND DURATION: Precipitation is not expected
in the District today.
A LOOK AHEAD: Warmer temperatures and mostly sunny skies are expected
tomorrow with afternoon highs reaching the upper 80s to low 90s. There
is a slight chance for isolated thunderstorms as an upper-level
disturbance traverses the Plains. Any precipitation activity is
expected to be light with a few rumbles of thunder possible.
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 4 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 919 AM Mon August 26, 2024
Forecaster: Tim Tonge
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Seasonal temps, isolated late afternoon showers/t-storms if clouds
break
A mid-level cyclone is currently over Yellowstone National Park in
northwestern Wyoming, and is taking a strong hold on Colorado's
weather. Upper-level cloud cover stretches from North Dakota to
Arizona as a result, blanketing most of Colorado and allowing varying
degrees of cloud cover to come in and out of the District this
morning. Eventually, some of this cloud cover will break, but it will
be a major limiting factor for storm formation today despite
synoptic-scale lift provided by the aforementioned storm system to the
northwest.
In regions of the District where clouds do break for extended periods
throughout the morning and early afternoon, storms will form in
isolated fashion in the late afternoon. Indications are that any
storms today will come and go in one wave late afternoon/early
evening, and be capable of producing brief heavy rainfall, small hail,
and gusty outflows to 45mph. Moisture is in slightly better shape than
the past few days, and with afternoon dews set to be in the mid 40s
and precipitable water values between 0.75"-0.85", enough moisture is
available for LOW message issuance potential despite indications of
very isolated storm coverage.
STORM RAINFALL POTENTIAL AND DURATION: Typical showers and
thunderstorms will produce 0.05"-0.25" of rainfall in 10-30 minutes.
Stronger thunderstorms will produce 0.25"-0.50" in 10-30 minutes.
WORST CASE SCENARIO: A strong/stationary thunderstorm, or training of
thunderstorms, could be capable of producing 1.25" of rainfall total
in 60 minutes or less.
A LOOK AHEAD: The eastward trajectory of the cyclone mentioned above
will alter the flow direction over Colorado, finally cutting off the
monsoonal moisture supply. Storm coverage tomorrow will be contained
far south of the District, and all signs are pointing to a dry
Wednesday and Thursday as well. A late evening cold front Wednesday
will drop temps a few degrees Thursday.
LOCATION
PRIME TIME
30-Minute Rainfall
and % Probability Message
Potential
Plains
Adams
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Arapahoe
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Boulder
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Broomfield
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Denver
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Douglas
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Jefferson
300 PM TO 700 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Foothills above 6500ft
Boulder
200 PM TO 600 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Douglas
200 PM TO 600 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Jefferson
200 PM TO 600 PM
0.05" (30%) to 0.25" (20%) to 0.5" (10%)
LOW
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
3 months, 4 weeks
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 1017 AM Sun August 25, 2024
Forecaster: Tim Tonge
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Late afternoon/evening isolated showers and thunderstorms persisting
overnight
Satellite imagery analysis this morning shows a well-defined pocket
of dry air over western Colorado, embedded within the greater
monsoonal setup. This dry air will traverse the state this morning
until it reaches the District, hindering storm development throughout
the majority of the afternoon. By late afternoon, synoptic-scale lift
will arrive as a jet streak intensifies over the northern High Plains,
placing Colorado under its right entrance region. The forcing from
this jet streak will spark isolated showers and thunderstorms in the
high country south and west of the District in the late afternoon,
which will then travel north/northeast into the foothills and plains
of the District shortly thereafter. Similar to yesterday, storms will
be more likely to cause gusty outflows than heavy rainfall due to warm
temperatures, afternoon dewpoints in the mid/upper 30s, and relatively
fast storm motions.
The pocket of dry air will have passed by late evening, and available
water will increase overnight. Those factors, assisted by the jet
streak, will lead to a chance that showers and thunderstorms linger
overnight and into Monday morning, with higher chances of rainfall
overnight than this afternoon/evening.
Overall, the threat of heavy rainfall is extremely low today due to a
lack of surface moisture, but the potential for moisture to return
this evening will drive a LOW potential for message issuance today
rather than NONE.
STORM RAINFALL POTENTIAL AND DURATION: Typical showers and
thunderstorms will produce 0.05"-0.25" of rainfall in 10-30 minutes.
Stronger thunderstorms will produce 0.25"-0.50" in 10-30 minutes.
WORST CASE SCENARIO: A strong/stationary thunderstorm, or training of
thunderstorms, could be capable of producing 1.25" of rainfall total
in 60 minutes or less.
A LOOK AHEAD: Once any morning showers have cleared, tomorrow will be
rinse and repeat with late afternoon storms arriving in isolated
fashion, though a slight uptick in moisture will leave tomorrow's
storms a bit more rainfall-friendly. Almost entirely dry
Tuesday/Wednesday, then a cold front overnight Wednesday will drop
temps a few degrees and bring back storm chances heading into the
weekend.
LOCATION
PRIME TIME
30-Minute Rainfall
and % Probability Message
Potential
Plains
Adams
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Arapahoe
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Boulder
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Broomfield
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Denver
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Douglas
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Jefferson
400 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Foothills above 6500ft
Boulder
300 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Douglas
300 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
Jefferson
300 PM TO 100 AM MON
0.05" (40%) to 0.25" (30%) to 0.5" (10%)
LOW
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
4 months
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 943 AM Sat August 24, 2024
Forecaster: Tim Tonge
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
Scattered, gusty, late afternoon showers/thunderstorms, warm
The monsoonal moisture transport setup remains in place today,
though drier air at the surface will keep storm mode mostly gusty.
Moist easterly surface flow from the northern plains and Coriolis
forcing of this flow as it hits the mountains will cause increased
pooling of surface moisture in the northwest District and foothills.
By the time convective conditions are achieved by daytime heating,
precipitable water (PWAT) values around 1.00" will be present in the
Boulder Valley, with a decrease in moisture from northwest to
southeast. Dry southwesterly winds from Park County will push some
moisture out across the southern portion of the District, limiting
PWAT values to around 0.80" in the eastern Douglas County portion of
the District.
Storm coverage where rainfall will be of concern today will be where
the moisture is concentrated and higher elevations, though a stray
storm moving into the main Denver metro is not out of the question.
Most Denver storms will be in environments with 40-50 degree dewpoint
depressions, especially in the southern metro, creating gusty outflow
winds. In the higher elevations and northwestern District, conditions
will be more favorable for small hail and heavy localized rainfall.
Storms will clear around sunset, with clear skies and overnight lows
around 60.
STORM RAINFALL POTENTIAL AND DURATION: Typical showers and
thunderstorms will produce 0.10"-0.25" of rainfall in 10-30 minutes.
Stronger thunderstorms in favorable locations will produce 0.25"-0.75"
in 10-30 minutes.
WORST CASE SCENARIO: A strong/stationary thunderstorm, or training of
thunderstorms along a boundary, may be capable of producing 1.50" in
60 minutes or less.
A LOOK AHEAD: Late arriving showers and thunderstorms under similar
setup tomorrow, though forcing will be amplified by approach of jet
streak associated with Pacific Northwest trough. Trough will provide
forcing for overnight showers into Monday morning, with chance for
isolated thunderstorms Monday afternoon. Approach of the trough then
cuts off monsoonal moisture transport Tuesday, with a small isolated
chance Tuesday becoming likely dry Wednesday.
LOCATION
PRIME TIME
30-Minute Rainfall
and % Probability Message
Potential
Plains
Adams
300 PM TO 800 PM
0.1" (50%) to 0.25" (30%) to 0.75" (10%)
LOW
Arapahoe
300 PM TO 800 PM
0.1" (50%) to 0.25" (30%) to 0.75" (10%)
LOW
Boulder
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
Broomfield
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
Denver
300 PM TO 800 PM
0.1" (50%) to 0.25" (30%) to 0.75" (10%)
LOW
Douglas
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
Jefferson
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
Foothills above 6500ft
Boulder
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
Douglas
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
Jefferson
300 PM TO 800 PM
0.1" (70%) to 0.25" (40%) to 0.75" (10%)
LOW
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
4 months
Flash Flood Prediction Program
by f2p2＠udfcd.org
Time: 743 PM Fri August 23, 2024
Forecaster: Justin Brooks
-------------------------
Heavy Precipitation Outlook
Flash Flood Prediction Program
-------------------------
A gust front moving through the District currently has increased
chances for shower activity this evening.
Strong to severe storms out on the eastern plains have produced a
gust front that is moving into the District at this time. Temperatures
have held in the upper 70s to low 80s and with dew points still around
50 degrees, likely increasing behind the gust front. This will result
in a slight chance for additional storms this evening with a LOW
chance for additional Messages.
The best chance for storms will be over the next few hours as this
gust front moves westerly and into the foothills. Storms that do
develop will have the potential for brief moderate to heavy rainfall
with the largest threat being a quick 0.5” in 10-20 minutes rather
than any long-lasting rainfall. Storm motions will also be brisk,
between 15-20 mph helping limit point rainfall amounts.
Overnight temperatures will decrease into the low 60s for the plains
with mid to upper 50s along the foothills. Slightly drier conditions
move into the region tomorrow, however, a continued chance for a few
late afternoon and early evening showers/thunderstorms. High
temperatures tomorrow will also be similar, in the low 90s.
STORM RAINFALL POTENTIAL AND DURATION: A weak to moderate shower will
produce a trace to 0.25” total in 10-30 minutes. A weak to moderate
thunderstorm will produce 0.25”-0.50” total in 10-30 minutes.
WORST CASE SCENARIO: A moderate to strong shower/thunderstorm will
have the potential to produce 0.50”-1.00” total in 30-60 minutes.
A LOOK AHEAD: A slight chance for an additional round of showers late
this evening/overnight, likely bringing minimal additional rainfall
across the District. Tomorrow will be warm with highs around 90°F
once again and slight chances for isolated showers and thunderstorms.
Very little change to this pattern is expected on Sunday as highs
hover around 90°F with chances for isolated showers and
thunderstorms.
LOCATION
PRIME TIME
30-Minute Rainfall
and % Probability Message
Potential
Plains
Adams
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Arapahoe
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Boulder
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Broomfield
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Denver
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Douglas
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Jefferson
Current TO 300 AM SAT
Trace (30%) to 0.25" (20%) to 0.5" (10%)
LOW
Foothills above 6500ft
Boulder
Current TO 300 AM SAT
Trace (40%) to 0.25" (20%) to 0.5" (10%)
LOW
Douglas
Current TO 300 AM SAT
Trace (40%) to 0.25" (20%) to 0.5" (10%)
LOW
Jefferson
Current TO 300 AM SAT
Trace (40%) to 0.25" (20%) to 0.5" (10%)
LOW
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.
MHFD Flood Prediction Center: 303-458-0789 F2P2 Website
[http://udfcd.org/Flash+Flood+Prediction+Program]
4 months