NOAA

National Weather Service Weather Forecast Office

La Crosse, WI

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

Spot Forecast
Issued by NWS Green Bay, WI

000
FNUS73 KGRB 210951
FWSGRB

Spot Forecast for Red Banks HWY 57 RX burn...DNR
National Weather Service Green Bay WI
451 AM CDT Sun Apr 21 2024

Forecast is based on ignition time of 0700 CDT on April 21.
If conditions become unrepresentative...contact the National Weather
Service.

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

...ELEVATED FIRE WEATHER CONDITIONS THIS AFTERNOON AND MONDAY
AFTERNOON...

.DISCUSSION...

Dry air, mild temperatures and a gusty south winds will create elevated
fire weather conditions this afternoon and Monday afternoon. A
cold front will bring showers Monday night, and an upper trough
will bring additional showers and a few thunderstorms Tuesday. Dry
and cooler weather will follow for Wednesday and Thursday.

700 am observed Haines Index at Green Bay...4 - Low

.REST OF TODAY...

Sky/weather.........Sunny (20-30 percent) then becoming partly
                    sunny (45-55 percent).
Max temperature.....Around 56.
Min humidity........34 percent.
Wind (20 ft)........West winds 8 to 14 mph.
Mixing height.......1700 ft AGL.
Transport winds.....West 13 to 18 mph.
Smoke dispersal.....Poor (5000 knot-ft) early in the morning
                    increasing to fair (25600 knot-ft) in the
                    afternoon.

TIME (CDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1   1   2   2   13  24  35  41  47  53  51
Weather cov.....
Weather type....
Tstm cov........
Temp............33  35  39  44  46  49  51  53  54  55  55
RH..............72  69  62  53  49  42  39  36  35  34  35
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..8   8   9   10  12  13  14  14  14  13  12
20 FT wind gust.14  14  15  16  17  18  20  21  21  21  18
Mix hgt (kft)...0.5 0.8 0.8 1.3 1.7 1.3 1.1 0.9 1.0 1.0 0.7
Transp wind dir.W   W   W   W   W   W   W   W   W   W   NW
Transp wind spd.13  13  13  15  17  17  17  17  17  18  17
SDspl kt-ft/10005   9   9   17  26  20  16  14  15  16  11

.TONIGHT...

Sky/weather.........Partly cloudy (20-30 percent) then becoming
                    clear (0-10 percent).
Min temperature.....Around 34.
Max humidity........85 percent.
Wind (20 ft)........Northwest winds 7 to 10 mph shifting to the
                    south around 7 mph after 3 am.
Mixing height.......300 ft AGL.
Transport winds.....Northwest 9 to 17 mph shifting to the east 7 to
                    8 mph late in the evening, then shifting to the
                    south 7 to 13 mph overnight.
Smoke dispersal.....Poor (2100 knot-ft).

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........48  46  34  22  10  9   7   6   6   5   5   5
Weather cov.....
Weather type....
Tstm cov........
Temp............56  53  50  46  44  43  40  39  37  37  36  35
RH..............34  39  46  53  60  62  70  73  79  79  82  85
20 FT wind dir..NW  NW  NW  N   NE  E   SE  S   S   S   S   S
20 FT wind spd..10  9   7   6   5   5   5   6   6   7   7   7
20 FT wind gust.16  14  13  12  10  10  10  10  10  10  10  10
Mix hgt (kft)...0.8 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.4
Transp wind dir.NW  NW  NW  N   NE  E   E   SE  S   S   S   S
Transp wind spd.17  13  10  9   8   8   7   7   9   10  12  13
SDspl kt-ft/100012  7   4   3   3   3   2   2   3   3   4   4

.MONDAY...

Sky/weather.........Sunny (15-25 percent) then becoming partly
                    sunny (45-55 percent).
Max temperature.....Around 64.
Min humidity........32 percent.
Wind (20 ft)........Southwest winds 8 to 17 mph increasing to 18 to
                    20 mph in the afternoon.
Mixing height.......2600 ft AGL.
Transport winds.....Southwest 13 to 22 mph increasing to 23 to 24
                    mph late in the afternoon.
Smoke dispersal.....Poor (4000 knot-ft) early in the morning
                    increasing to good (51900 knot-ft) in the
                    afternoon.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........5   5   6   8   9   15  20  26  29  33  36  51
Weather cov.....
Weather type....
Tstm cov........
Temp............36  38  41  48  52  56  59  61  62  63  64  63
RH..............82  76  70  56  50  43  37  35  33  32  32  35
20 FT wind dir..S   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..8   8   9   10  12  14  17  20  20  20  18  18
20 FT wind gust.10  12  14  16  18  20  22  23  24  26  28  29
Mix hgt (kft)...0.4 0.4 0.7 0.9 1.2 1.7 2.2 2.4 2.6 2.5 2.2 1.9
Transp wind dir.S   S   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.13  14  16  16  18  20  21  22  23  24  24  24
SDspl kt-ft/10004   5   10  13  19  29  39  46  51  52  47  40

$$
Forecaster...Kurimski
Requested by...Joshua Martinez
Type of request...PRESCRIBED
.TAG 2411488.0/GRB
.DELDT 04/21/24
.FormatterVersion 2.0.0
.EMAIL joshua.martinez@wisconsin.gov