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000
FNUS75 KBOU 271345
FWSBOU

Spot Forecast for East Troublesome Flood Assessment...USFS
National Weather Service Denver/Boulder CO
745 AM MDT Tue Jul 27 2021

If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Hot and dry conditions will persist today. Chances
for afternoon thunderstorms return Wednesday, but flood threat
should be low due to lighter rainfall amounts. Monsoonal moisture
and heavy rain threat will begin to increase Thursday through the
weekend. Saturday and Sunday pose a higher threat for heavy
rainfall.


.REST OF TODAY...

Sky/weather.........Mostly sunny until 1700, then partly
                    cloudy(40-50%).
Max temperature.....Around 77.
Min humidity........16%.
Surface winds (mph).Northeast winds around 5 mph until 0900, then
                    west 5-6 mph until 1200, then southeast 6-10
                    mph until 1300, then east 8-12 mph.

TIME (MDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........6   4   2   3   7   12  17  22  29  47
Weather cov.....
Weather type....
Tstm cov........
Temp............55  62  66  71  73  75  76  76  77  75
RH..............47  38  33  26  21  19  17  17  16  19
Surface wnd dir.NE  W   W   W   SE  E   E   E   E   E
Surface wnd spd.5   5   6   6   6   8   10  10  10  12
Surface wnd gst.6   7   8   9   9   12  15  16  16  17

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....Around 51.
Max humidity........64%.
Surface winds (mph).East winds 8-13 mph with gusts to around 20 mph
                    until 2000. South 5-6 mph after 0100.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........41  32  24  14  14  8   7   8   6   14  15  11
Weather cov.....
Weather type....
Tstm cov........
Temp............74  72  69  63  62  59  58  56  58  54  53  52
RH..............20  23  26  32  35  39  40  45  44  50  54  56
Surface wnd dir.E   E   SE  SE  SE  SE  SE  S   S   S   S   SE
Surface wnd spd.13  13  12  12  10  7   6   6   6   5   5   5
Surface wnd gst.18  20  18  18  16  10  8   8   8   7   6   6

.WEDNESDAY...

Sky/weather.........Mostly sunny until 1300, then partly
                    cloudy(40-50%) until 1600, then mostly
                    cloudy(60-65%). Chance of thunderstorms after
                    1200.
Max temperature.....Around 75.
Min humidity........27%.
Surface winds (mph).Variable up to 5 mph until 0700, then south
                    around 5 mph until 0800, then west 5-6 mph
                    until 1000, then around 7 mph until 1100, then
                    northwest 7-11 mph until 1300, then around 10
                    mph until 1400, then north around 12 mph until
                    1700, then northeast.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........7   7   5   4   11  18  25  37  47  58  60  62
Weather cov.....
Weather type....
Tstm cov........                        CHC CHC CHC CHC CHC CHC
Temp............51  53  57  62  67  71  74  75  75  75  75  75
RH..............63  64  57  50  40  35  30  28  28  27  28  28
Surface wnd dir.S   S   SW  W   W   NW  NW  NW  N   N   N   NE
Surface wnd spd.3   5   5   6   7   8   9   10  12  12  12  12
Surface wnd gst.6   6   7   8   9   12  14  16  17  18  18  18

.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...
Partly cloudy. Chance of thunderstorms. Lows in the lower 50s.
Highs in the mid 70s. Northeast winds 5-12 mph.
.FRIDAY...
Rain showers likely and chance of thunderstorms. Lows in the
lower 50s. Highs in the lower 70s. Southwest winds 5-12 mph.
.SATURDAY...
Rain showers with thunderstorms likely. Lows in the lower 50s.
Highs in the mid 60s. North winds 4-12 mph.

$$
Forecaster...Mensch
Requested by...Todd Like
Type of request...OTHER
.TAG 2116485.0/BOU
.DELDT 07/27/21
.FormatterVersion 1.0.26
.EMAIL todd.like@usda.gov