091
FNUS75 KCYS 260113
FWSCYS

Spot Forecast for LAGOON FIRE...SCOTTS BLUFF COUNTY EMERGENCY
National Weather Service Cheyenne WY
613 PM MST Tue Feb 25 2025

If conditions become unrepresentative, contact the National Weather
Service at (307) 772-2227

...HIGH WIND WARNING IN EFFECT UNTIL 7 PM MST THIS EVENING...

.DISCUSSION...
Gusty winds will persist through at least the next few hours
before finally tapering off into tonight. Tomorrow expect another
round of breezes though this time gusts should only reach around
25 mph from the northwest. No precipitation expected with mostly
clear skies.

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent).
CWR.................0 percent.
Min temperature.....Around 25.
Max humidity........74 percent.
Wind (20 ft)........Northwest winds 10 to 20 mph with gusts to
                    around 35 mph shifting to the west around 5 to 10
mph after 3 am.
Mixing height.......600 ft AGL.
Transport winds.....Northwest 13 to 22 mph shifting to the west
                    around 12 mph after 3 am.
Smoke dispersal.....Poor (5800 knot-ft).

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........20  12  5   6   11  20  20  16  20  22  25  35
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............51  47  42  39  37  34  33  32  29  28  27  27
RH..............18  22  29  35  40  49  53  56  63  66  68  68
20 FT wind dir..NW  NW  NW  NW  W   W   W   W   W   W   W   W
20 FT wind spd..15  12  9   8   7   6   6   6   6   5   5   5
20 FT wind gust.35  30  26  22  20  17  16  15  15  14  14  14
Mix hgt (kft)...0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6
Transp wind dir.NW  NW  NW  NW  NW  NW  W   W   W   W   W   W
Transp wind spd.22  20  16  15  15  14  14  13  13  12  12  12
Haines index....M   M   M   M   M   M   M   M   M   M   M   M
SDspl kt-ft/100018  13  11  9   9   8   7   7   6   6   6   6

.WEDNESDAY...

Sky/weather.........Mostly sunny (25-35 percent).
CWR.................0 percent.
Max temperature.....Around 49.
Min humidity........30 percent.
Wind (20 ft)........Northwest winds 7 to 14 mph, gusts to 25 mph.
Mixing height.......7700 ft AGL.
Transport winds.....Northwest 12 to 21 mph increasing to 16 to 24
                    mph in the afternoon.
Smoke dispersal.....Poor (6000 knot-ft) early in the morning increasing
to very good (116700 knot-ft) in the afternoon
increasing to excellent (157600 knot-ft) in the
afternoon, then decreasing to poor (32600 knot-ft)
late in the afternoon.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........43  49  42  38  42  36  38  35  24  26  31  14
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............25  27  30  36  39  42  45  47  47  49  47  46
RH..............74  68  63  56  50  45  40  35  34  30  32  32
20 FT wind dir..W   W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT wind spd..5   6   7   8   9   12  12  12  12  12  12  9
20 FT wind gust.14  15  17  20  23  25  26  26  26  25  23  21
Mix hgt (kft)...0.6 0.6 0.7 2.1 4.1 5.6 6.7 7.4 7.7 7.5 6.4 2.0
Transp wind dir.W   W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW
Transp wind spd.12  12  13  18  20  21  23  23  23  24  21  16
Haines index....M   M   M   M   M   M   M   M   M   M   M   M
SDspl kt-ft/10006   6   8   34  71  102 134 148 154 157 114 28

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear (5-15 percent).
CWR.................0 percent.
Min temperature.....Around 21.
Max humidity........77 percent.
Wind (20 ft)........Northwest winds 5 to 8 mph becoming west 5
to 7 mph in the late evening and overnight.
Mixing height.......600 ft AGL.
Transport winds.....Northwest 12 to 14 mph.
Smoke dispersal.....Poor (5500 knot-ft).

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........13  9   6   10  8   6   6   5   5   5   5   5
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............43  37  34  32  29  27  26  25  23  22  21  21
RH..............36  46  51  58  63  65  68  71  74  74  74  77
20 FT wind dir..NW  NW  NW  NW  W   W   W   W   W   W   W   W
20 FT wind spd..8   7   5   3   5   5   5   5   5   5   5   7
20 FT wind gust.18  14  12  10  10  12  12  12  13  12  10  13
Mix hgt (kft)...0.8 0.8 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
Transp wind dir.NW  NW  NW  N   NW  W   W   W   W   W   W   W
Transp wind spd.14  14  12  12  12  12  12  13  13  13  14  14
Haines index....M   M   M   M   M   M   M   M   M   M   M   M
SDspl kt-ft/10009   9   6   6   6   6   6   6   6   6   7   7

$$
Forecaster...Goatley
Requested by...ROB CROWDER
Type of request...WILDFIRE
.TAG 2503947.0/CYS
.DELDT 02/25/25
.FormatterVersion 2.0.0
.EMAIL robert.crowder@scottsbluffcountyne.gov