Suppression Forecast
Issued by NWS Denver/Boulder, CO

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
000
FNUS75 KBOU 201859
FWSBOU

Spot Forecast for Wapiti 2...Boulder County Sheriff's Office
National Weather Service Denver/Boulder CO
1159 AM MST Mon Feb 20 2017

Forecast is based on ignition time of 0900 MST on February 20.
If conditions become unrepresentative...contact the National Weather
Service.

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING...

.DISCUSSION...Today and tonight...Gusty west to northwest winds to
30 mph will be possible this afternoon.  Late tonight into Tuesday
stronger west winds are expected to return with gusts up to 50 mph
possible.  A fire weather watch is in effect for tuesday afternoon
and will likely be upgraded to a red flag warning with issuance of
the afternoon forecast. In addition to the gusty winds, dry fuels
and temperatures well above normal will drop relative humidities
into the teens.  Dry and breezy conditions will carry over into
Wednesday, before the next storm system moves into the region
Wednesday night through Thursday.

.TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....Around 44.
Max humidity........41%.
Wind (20 ft)........West winds 11-21 mph with gusts to 40 mph.
Mixing height.......3300-4300 ft AGL until 1900, then 1300-2300 ft
                    AGL.
Transport winds.....West 20-30 mph.
Smoke dispersal.....Good until 1800, then fair until 1900, then
                    poor.
Haines Index........5 moderate.

.TUESDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 65.
Min humidity........16%.
Wind (20 ft)........West winds 18-26 mph with gusts to 50 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....West 30-40 mph.
Smoke dispersal.....Poor until 0800, then fair until 0900, then
                    good until 1100, then very good.
Haines Index........6 high.

.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...
Mostly clear. Slight chance of rain showers. Lows in the mid 40s.
Highs around 60. West winds 10-20 mph.
.THURSDAY...
Colder. Mostly cloudy. Chance of snow. Lows in the lower 30s. Highs
in the lower 40s. Southwest winds 5-6 mph.
.FRIDAY...
Mostly cloudy. Chance of snow. Lows in the lower 20s. Highs in
the mid 30s. Northwest winds 6-7 mph.
.SATURDAY...
Partly cloudy. Slight chance of snow. Lows around 18. Highs in
the mid 30s. West winds 5-6 mph.


Fire Weather Table for Wapiti 2.

+++  Data in the following table has been sampled directly from the
     forecast database.  Values in the table may vary slightly from
     information in the narrative forecast.  Feedback welcome.  +++

FORECAST SC PP WR AT RH  20-FT  G H L  15KFT  MIXG  TRANS VENTL  AJTV
VALID AT  %  %  %  F  %   WIND  S I A   WIND   HGT   WIND  RATE RATNG
                           MPH  T   L    MPH   AGL    MPH KT-FT

02/20-12 17  0  0 54 23 WSW 16 25 3 1  NW 37  6009 WNW 22113968    V
02/20-13 19  0  0 56 22   W 17 28 2 1  NW 31  6482 WNW 22124097    V
02/20-14 21  0  0 57 22   W 17 28 2 1  NW 26  6954 WNW 22134398    V
02/20-15 22  0  0 57 22   W 17 28 3 1  NW 23  6072   W 23119386    V
02/20-16 23  0  0 56 23   W 16 25 4 1  NW 20  5189   W 23102563    V
02/20-17 24  2  0 54 25   W 15 24 5 1  NW 16  4307   W 23 86069   G
02/20-18 25  2  0 51 27   W 13 21 5 1  NW 14  3328   W 21 58937  F
02/20-19 25  1  0 48 31   W 12 18 5 1 WNW 13  2350   W 17 36260 P
02/20-20 26  1  0 45 35   W 10 16 5 1 WNW 12  1371   W 15 18039 P
02/20-21 24  1  0 44 36   W 12 18 5 1   W 14  1312   W 17 19209 P
02/20-22 22  0  0 44 36   W 13 21 4 1   W 17  1252   W 18 20202 P
02/20-23 20  0  0 45 35   W 15 24 4 1 WSW 20  1192   W 21 21017 P
02/21-00 19  0  0 45 35   W 16 25 4 1 WSW 25  1289   W 23 26089 P
02/21-01 19  0  0 46 34   W 17 28 4 1   W 31  1385   W 26 31665 P
02/21-02 18  0  0 46 35   W 17 28 4 1   W 36  1481   W 29 37745 P
02/21-03 18  0  0 46 37   W 18 30 4 1   W 35  1335   W 30 34111 P
02/21-04 17  0  0 47 37   W 21 33 4 1   W 32  1188   W 30 31034 P
02/21-05 17  0  0 44 41   W 22 35 4 1   W 31  1042   W 31 27794 P
02/21-06 17  0  0 47 36   W 23 37 4 1   W 30  1192   W 32 33488 P
02/21-07 17  0  0 47 36   W 23 38 5 1   W 30  1341   W 35 39610 P
02/21-08 17  0  0 49 33   W 24 39 5 1   W 30  1491   W 36 46159  F
02/21-09 17  0  0 53 28   W 25 40 5 1   W 30  1993   W 38 65256   G
02/21-10 17  0  0 58 23   W 25 40 5 1   W 31  2495   W 40 86140   G
02/21-11 19  0  0 62 20   W 25 40 5 1   W 31  2998   W 41108813    V
02/21-12 19  0  0 65 17   W 24 39 5 1 WSW 31  3460   W 40122179    V
02/21-13 19  0  0 65 17   W 23 37 5 1 WSW 32  3923   W 39134630    V
02/21-14 19  0  0 65 16   W 22 35 5 1 WSW 32  4385   W 38146166    V
02/21-15 19  0  0 64 17   W 21 32 5 1 WSW 31  4031   W 37130783    V
02/21-16 19  0  0 63 18 WSW 18 30 6 1 WSW 30  3678 WSW 37116030    V
02/21-17 25  3  1 61 19 WSW 17 28 6 1 WSW 28  3324 WSW 36101908    V
02/21-18 25  3  1 58 23 WSW 16 26 6 1 WSW 30  2938 WSW 37 94496   G
02/21-19 25  3  1 55 27 WSW 16 25 6 1 WSW 31  2552   W 39 85921   G
02/21-20 25  3  1 53 31 WSW 16 25 6 1   W 33  2166   W 40 76183   G
02/21-21 25  3  1 52 32 WSW 16 26 6 1   W 37  2274   W 44 86877   G
02/21-22 25  3  1 52 32 WSW 17 28 5 1   W 40  2383   W 47 98227   G
02/21-23 24 10  2 52 32 WSW 18 30 5 1   W 44  2491   W 51110233    V
02/22-00 24 10  2 51 33 WSW 20 31 5 1   W 48  3206   W 54150573     E
02/22-01 24 10  2 51 33   W 20 31 4 1 WSW 52  3920 WSW 58194806     E
02/22-02 24 10  2 49 36   W 20 31 4 1 WSW 56  4634 WSW 60242932     E
02/22-03 24 10  2 48 38   W 18 30 3 1 WSW 61  4497   W 56220949     E
02/22-04 24 10  2 47 40   W 17 28 3 1 WSW 67  4359   W 53199869     E
02/22-05 19 12  2 46 42   W 16 25 2 1   W 71  4222   W 49179693     E
02/22-06 19 12  2 45 42   W 15 23 2 1   W 71  4396   W 47182258     E
02/22-07 19 12  2 45 41   W 14 22 3 1   W 73  4570   W 46184438     E
02/22-08 19 12  2 46 38   W 13 21 3 1   W 73  4744   W 45186235     E
02/22-09 19 12  2 48 35   W 13 21 3 1   W 71  5308   W 45207283     E
02/22-10 19 12  2 51 31   W 14 23 2 1   W 71  5873   W 45228097     E
02/22-11 26 11  2 54 27   W 15 24 2 1   W 70  6437   W 45248678     E
02/22-12 26 11  2 57 23   W 16 25 2 1   W 67  6892   W 43253332     E
02/22-13 26 11  2 58 21   W 16 25 2 1 WSW 63  7347 WSW 40256277     E
02/22-14 26 11  2 58 21 WSW 15 24 2 1 WSW 60  7803 WSW 38257511     E
02/22-15 26 11  2 57 22 WSW 13 21 2 1 WSW 62  7887 WSW 36242362     E
02/22-16 26 11  2 56 24 WSW  9 15 2 1 WSW 63  7971 WSW 32226831     E
02/22-17 36 16  3 54 26 WSW  7  7 2 1 WSW 64  8054 WSW 30210919     E
02/22-18 41 16  3 51 29  SW  6  6 2 1 WSW 58  6812  SW 24141401    V
02/22-19 50 16  3 47 33 SSW  5  5 3 1 WSW 51  5570   S 17 85373   G
02/22-20 54 16  3 44 36 SSW  5  5 3 1  SW 44  4328 SSE 12 42834  F
02/22-21 53 16  3 42 40   S  5  5 3 1  SW 46  4393 SSE 12 45814  F
02/22-22 51 16  3 40 44 SSE  5  5 2 1  SW 48  4457  SE 13 48864  F
02/22-23 50 20  4 39 46  SE  5  5 2 1  SW 51  4521  SE 13 51982  F
02/23-00 52 20  4 38 47 SSE  5  5 2 1  SW 49  4466  SE 14 54083  F
02/23-01 57 20  4 37 48   S  6  6 2 1  SW 48  4411 SSE 15 56116  F
02/23-02 59 20  4 37 48   S  6  6 2 1  SW 47  4355 SSE 15 58081  F
02/23-03 59 20  4 35 53 SSW  6  6 2 1  SW 46  3793 SSE 14 43785  F
02/23-04 58 20  4 34 57  SW  5  5 3 1  SW 45  3230 SSE 12 31504 P
02/23-05 57 31 10 32 63  SW  5  5 3 1  SW 44  2668  SE  9 21238 P

KEY:

FORECAST    - MONTH/DAY-HOUR OF FORECAST
VALID AT    - /24-HOUR CLOCK LOCAL TIME/
SC          - SKY COVER /PERCENT/
PP          - PROBABILITY OF PRECIPITATION 0.01 INCH /PERCENT/
WR          - PROBABILITY OF WETTING RAIN 0.10 INCH /PERCENT/
AT          - TEMPERATURE /DEGREES F/
RH          - RELATIVE HUMIDITY /PERCENT/
20-FT WIND  - 20-FOOT WIND /MPH/
GST         - 20-FOOT WIND GUST /MPH/
HI          - HAINES INDEX
LAL         - LIGHTNING ACTIVITY LEVEL
15KFT WIND  - 15000 FEET ABOVE MEAN SEA LEVEL FREE-AIR WINDS /MPH/
MIXG HGT    - MIXING HEIGHT /FEET ABOVE GROUND LEVEL/
TRANS WIND  - TRANSPORT WINDS /MPH/
VENTL RATE  - VENTILATION RATE /KNOT-FEET/
AJTV RATNG  - SMOKE DISPERSION ADJECTIVE RATING
                P - POOR  F - FAIR  G - GOOD
                V - VERY GOOD  E - EXCELLENT

$$
FORECASTER...COOPER
REQUESTED BY...Seth McKinney
TYPE OF REQUEST...PRESCRIBED
.TAG 1702456.0/BOU


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.