Spot Forecast
Issued by NWS Green Bay, WI

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Spot Forecast for Pichelman East Prescribed Burn...DNR
National Weather Service Green Bay WI
410 AM CDT Thu Mar 28 2024

Forecast is based on ignition time of 0600 CDT on March 28.
If conditions become unrepresentative...contact the National Weather
Service.

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

.DISCUSSION...

Dry conditions are expected today into early Friday afternoon.
RH values are forecast to drop into the 30s today and Friday.
Rain arrives Friday evening, with a period of light freezing rain
possible early Saturday morning.

West winds will gust to between 20 and 25 mph today. Winds will
become light tonight then turn east/southeast on Friday.

.TODAY...

Sky/weather.........Mostly sunny (25-35 percent).
Max temperature.....Around 41.
Min humidity........31 percent.
Wind (20 ft)........West winds 9 to 15 mph.
Mixing height.......4300 ft AGL.
Transport winds.....West 14 to 22 mph.
Smoke dispersal.....Poor (10100 knot-ft) early in the morning
                    increasing to excellent (81900 knot-ft) in the
                    afternoon.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........50  39  30  22  13  13  12  12  10  7   5   6
Weather cov.....
Weather type....
Tstm cov........
Temp............21  21  23  25  29  32  35  37  38  41  41  39
RH..............74  74  68  62  51  45  40  35  35  31  33  35
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..9   9   9   10  12  13  13  14  14  15  14  12
20 FT wind gust.15  15  16  18  21  22  23  23  23  23  22  20
Mix hgt (kft)...1.0 0.8 1.4 2.0 2.8 3.6 4.0 4.3 4.1 4.1 3.8 3.7
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.15  14  17  17  21  21  22  22  22  22  21  20
SDspl kt-ft/100013  10  21  30  51  65  76  82  79  78  69  63

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent).
Min temperature.....Around 19.
Max humidity........100 percent.
Wind (20 ft)........West winds 5 to 9 mph early in the evening
                    becoming light.
Mixing height.......500 ft AGL.
Transport winds.....Northwest 10 to 17 mph shifting to the north 6
                    to 9 mph overnight.
Smoke dispersal.....Good (50300 knot-ft) early in the evening
                    decreasing to poor (2500 knot-ft) late in the
                    night.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........7   8   9   10  11  11  10  10  11  11  12  11
Weather cov.....
Weather type....
Tstm cov........
Temp............36  32  28  25  24  24  22  21  21  21  19  19
RH..............43  53  66  78  81  81  88  92  92  92  100 96
20 FT wind dir..W   W   W   W   NW  NW  NW  NW  NW  NW  NW  N
20 FT wind spd..9   7   6   5   3   3   3   3   2   2   1   0
20 FT wind gust.17  15  13  12  10  9   9   9   9   8   7   5
Mix hgt (kft)...3.4 1.3 0.6 0.7 0.7 0.7 0.8 0.7 0.8 0.7 0.5 0.5
Transp wind dir.W   W   W   W   W   NW  NW  NW  N   N   N   N
Transp wind spd.17  13  12  12  12  12  10  10  9   9   7   6
SDspl kt-ft/100050  14  6   7   7   7   7   6   6   6   3   3

.FRIDAY...

Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....Around 51.
Min humidity........36 percent.
Wind (20 ft)........Light winds becoming southeast 6 to 12 mph in
                    the late morning and afternoon.
Mixing height.......2400 ft AGL.
Transport winds.....Northeast around 6 mph shifting to the east 5
                    to 13 mph early in the morning.
Smoke dispersal.....Poor (2300 knot-ft) early in the morning
                    increasing to fair (23200 knot-ft) in the
                    afternoon.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........11  10  22  33  45  47  48  50  51  52  53  60
Weather cov.....
Weather type....
Tstm cov........
Temp............19  19  22  28  32  36  41  45  48  50  51  50
RH..............96  96  88  71  63  56  46  41  37  36  36  39
20 FT wind dir..N   N   NE  E   E   E   SE  SE  SE  SE  SE  E
20 FT wind spd..0   0   1   3   6   7   8   9   10  12  12  10
20 FT wind gust.3   2   3   5   7   9   10  13  14  16  16  15
Mix hgt (kft)...0.5 0.5 0.7 1.0 1.5 1.8 2.0 2.2 2.4 2.4 2.3 1.8
Transp wind dir.N   NE  E   E   E   E   SE  SE  SE  SE  SE  SE
Transp wind spd.6   6   5   5   6   7   8   8   9   10  12  13
SDspl kt-ft/10002   2   3   4   8   11  14  15  19  22  23  20

$$
Forecaster...Bersch
Requested by...Aaron Wallace
Type of request...PRESCRIBED
.TAG 2408598.0/GRB
.DELDT 03/28/24
.FormatterVersion 2.0.0
.EMAIL aaron.wallace@wisconsin.gov


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