762
FNUS75 KGGW 261113
FWSGGW

Spot Forecast for Flying Fish...BLM LED
National Weather Service Glasgow MT
513 AM MDT Thu Jun 26 2025

Forecast is based on forecast start time of 0600 MDT on June 26.
If conditions become unrepresentative...contact the National Weather
Service at (406) 228-9622.

.DISCUSSION...
Hot and dry conditions are expected across the burn area for most
of today, with generally light south to southeast winds.
Thunderstorms will develop again in the late afternoon and evening
across the region and could produce strong erratic winds if any
approach the burn area. Winds will also shift to the southwest,
then west, but remain below 10 mph.

.TODAY...

Sky/weather.........Mostly sunny (30-40 percent).
CWR.................4 percent.
Chance of thunder...14 percent.
Max temperature.....Around 91.
Min humidity........22 percent.
Wind (20 ft)........Southeast winds around 6 mph shifting to the
                    southwest 8 to 9 mph with gusts to around 16
                    mph late in the afternoon.
Mixing height.......9100 ft AGL increasing to 11500 ft AGL late in
                    the afternoon.
Transport winds.....South 8 to 16 mph shifting to the west 16 to 17
                    mph late in the afternoon.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........43  35  35  27  27  23  31  50  45  47  36  33
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   10  10  10  10  10  10
Temp............60  62  66  71  76  81  85  89  89  90  91  89
RH..............87  80  73  62  51  41  32  26  23  22  22  23
20 FT wind dir..E   SE  SE  SE  SE  SE  S   S   S   SW  SW  SW
20 FT wind spd..6   6   6   6   6   6   7   8   9   9   9   8
20 FT wind gust.10  10  10  11  11  13  14  14  14  16  16  14
Mix hgt (kft)...0.5 0.5 0.9 1.3 1.8 2.7 5.7 9.1 11  12  9.3 9.3
Transp wind dir.SE  SE  SE  SE  S   S   S   S   SW  SW  W   W
Transp wind spd.9   8   8   9   9   12  14  15  16  17  16  16

.TONIGHT...

Sky/weather.........Partly cloudy (30-40 percent) then becoming
                    mostly cloudy (65-75 percent) then becoming
                    partly cloudy (35-45 percent). Chance of
                    showers and slight chance of thunderstorms in
                    the evening.
CWR.................6 percent.
Chance of thunder...16 percent.
Min temperature.....Around 60.
Max humidity........76 percent.
Wind (20 ft)........West winds 6 to 7 mph early in the evening
                    shifting to the northwest around 6 mph, then
                    shifting to the north around 5 mph overnight
                    becoming light. Gusty and erratic winds
                    expected near thunderstorms in the evening.
Mixing height.......500 ft AGL.
Transport winds.....West 12 to 18 mph shifting to the north 7 to 10
                    mph overnight, then shifting to the southeast
                    around 7 mph after 3 am shifting to the
                    northwest after 3 am.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........35  69  74  67  66  70  44  42  43  40  47  37
Weather cov.....SCH SCH     CHC SCH SCH
Weather type....RW  RW      RW  RW  RW
Tstm cov........SCH SCH     SCH SCH SCH
CWR.............10  10  10  10  10  10  0   0   0   0   0   0
Chc of thdr (%).20  20  10  20  20  20  10  10  10  10  10  10
Temp............89  87  80  76  73  70  68  66  65  62  62  61
RH..............22  26  32  38  46  51  57  64  65  68  70  76
20 FT wind dir..SW  W   W   NW  W   NW  N   N   S   W   W   W
20 FT wind spd..7   6   7   6   6   6   5   4   2   4   4   3
20 FT wind gust.14  12  13  12  11  10  8   7   6   7   6   6
Mix hgt (kft)...7.4 3.2 0.8 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5
Transp wind dir.W   W   W   NW  W   NW  N   N   N   SE  W   NW
Transp wind spd.14  12  14  13  18  16  10  7   7   7   7   7

.FRIDAY...

Sky/weather.........Mostly sunny (45-55 percent).
CWR.................4 percent.
Chance of thunder...14 percent.
Max temperature.....Around 86.
Min humidity........29 percent.
Wind (20 ft)........Light winds becoming northwest 6 to 9 mph with
                    gusts to around 17 mph in the late morning and
                    afternoon.
Mixing height.......7800 ft AGL.
Transport winds.....West 8 to 17 mph increasing to around 18 mph
                    late in the afternoon.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........48  48  48  62  62  62  38  38  38  39  39  39
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   10  10  10  10  10  10
Temp............60  63  66  69  74  78  81  83  85  85  85  84
RH..............76  71  64  58  50  43  36  32  30  29  28  29
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  NW  W   W   W
20 FT wind spd..4   4   4   6   6   6   9   9   9   9   9   9
20 FT wind gust.6   6   6   10  10  10  14  14  14  17  17  17
Mix hgt (kft)...0.5 0.6 1.2 1.7 2.6 3.4 4.2 5.4 6.6 7.8 6.9 6.1
Transp wind dir.W   NW  NW  NW  W   W   W   W   W   W   W   W
Transp wind spd.8   9   10  9   14  14  12  13  15  17  18  18

$$
Forecaster...EBERT
Requested by...D Werdin
Type of request...WILDFIRE
.TAG 2516703.0/GGW
.DELDT 06/26/25
.FormatterVersion 2.0.0
.EMAIL mtlec@firenet.gov