450
FNUS73 KGRB 061207
FWSGRB

Spot Forecast for Thunder Barrens 5/6...USFS
National Weather Service Green Bay WI
707 AM CDT Mon May 6 2024

Forecast is based on ignition time of 1000 CDT on May 06.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions or concerns with
this forecast.

.DISCUSSION...

Mostly sunny and mild conditions with low humidity values will prevail
today. Lowest humidity values are forecast to be slightly lower than
the previous forecast. Rain is expected on Tuesday into Tuesday night.

.REST OF TODAY...

Sky/weather.........Sunny (20-30 percent).
Max temperature.....Around 71.
Min humidity........27 percent.
Wind (20 ft)........Becoming Southeast winds 5 to 10 mph.
Mixing height.......5900 ft AGL.
Transport winds.....South 8 to 13 mph.
Smoke dispersal.....Fair (16200 knot-ft) early in the morning
                    increasing to excellent (61300 knot-ft) in the
                    afternoon.

TIME (CDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........10  17  23  30  30  29  29  29
Weather cov.....
Weather type....
Tstm cov........
Temp............60  64  67  69  70  71  70  70
RH..............47  40  33  30  27  28  30  29
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..5   6   7   7   8   9   8   8
20 FT wind gust.9   12  13  14  14  14  14  14
Mix hgt (kft)...2.0 3.7 5.2 5.7 5.9 5.6 5.3 4.9
Transp wind dir.S   S   S   S   S   SE  S   S
Transp wind spd.9   10  10  12  12  13  12  13
SDspl kt-ft/100016  34  47  57  59  61  53  54

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....Around 42.
Max humidity........89 percent.
Wind (20 ft)........Southeast winds 5 to 10 mph in the evening
                    becoming light.
Mixing height.......400 ft AGL.
Transport winds.....Southeast 10 to 15 mph decreasing to 7 to 12
                    mph late in the evening.
Smoke dispersal.....Good (46000 knot-ft) early in the evening
                    decreasing to poor (3600 knot-ft) late in the
                    night.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........29  29  29  30  30  26  21  17  24  32  39  43
Weather cov.....
Weather type....
Tstm cov........
Temp............68  65  59  55  51  48  47  44  43  42  42  42
RH..............31  40  53  64  74  83  79  86  86  89  89  89
20 FT wind dir..SE  SE  SE  E   E   E   E   E   E   E   E   E
20 FT wind spd..8   7   6   6   5   5   3   3   3   3   3   3
20 FT wind gust.15  15  15  15  14  13  13  12  12  12  12  12
Mix hgt (kft)...4.2 2.7 0.8 0.6 0.5 0.4 0.4 0.5 0.5 0.5 0.5 0.5
Transp wind dir.S   SE  SE  E   E   E   E   E   SE  SE  SE  SE
Transp wind spd.13  13  10  10  10  10  10  10  9   10  10  10
SDspl kt-ft/100046  30  7   5   4   4   4   4   4   4   4   5

.TUESDAY...

Sky/weather.........Partly sunny (60-70 percent) then becoming
                    cloudy (90-100 percent). Chance of rain showers
                    in the morning, then rain showers in the
                    afternoon.
Max temperature.....Around 59.
Min humidity........51 percent.
Wind (20 ft)........East winds 5 to 10 mph increasing to 10 to
                    15 mph with gusts up to 29 mph in the late
                    morning and afternoon.
Mixing height.......1900 ft AGL.
Transport winds.....Southeast 12 to 20 mph increasing to 16 to 23
                    mph in the late morning and early afternoon,
                    then shifting to the east 12 to 13 mph late in
                    the afternoon.
Smoke dispersal.....Poor (5500 knot-ft) early in the morning
                    increasing to good (36100 knot-ft) in the
                    afternoon.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........47  51  62  72  83  88  93  98  98  97  97  93
Weather cov.....                SCH CHC LKY DEF DEF DEF LKY LKY
Weather type....                RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Temp............42  46  51  55  58  59  56  54  53  51  52  53
RH..............89  79  66  59  53  51  59  69  74  83  83  80
20 FT wind dir..E   E   E   E   E   E   E   E   E   E   E   E
20 FT wind spd..5   6   7   9   10  12  12  12  10  8   7   6
20 FT wind gust.13  15  18  23  26  29  29  28  24  20  15  13
Mix hgt (kft)...0.6 0.6 1.2 1.6 1.7 1.9 1.9 1.8 1.6 1.3 1.0 0.9
Transp wind dir.SE  SE  SE  SE  SE  SE  SE  SE  SE  E   E   E
Transp wind spd.12  13  20  22  23  22  22  22  20  16  13  12
SDspl kt-ft/10006   7   21  31  34  36  36  34  27  18  11  9

$$
Forecaster...Eckberg
Requested by...Jesse Harrand
Type of request...PRESCRIBED
.TAG 2413208.1/GRB
.DELDT 05/06/24
.FormatterVersion 2.0.0
.EMAIL jesse.harrand@usda.go