Spot Forecast
Issued by NWS Grand Forks, ND

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856
FNUS73 KFGF 091340
FWSFGF

Spot Forecast for Tanberg east...MN DNR
National Weather Service Grand Forks ND
840 AM CDT Thu May 9 2024

Forecast is based on ignition time of 1100 CDT on May 09.
If conditions become unrepresentative, contact the National Weather
Service.

Please call the NWS in Grand Forks at 701-795-5127 for additional
information and monitor our website (www.weather.gov/fgf) or NOAA
All-Hazards Radio for the latest updates.

.DISCUSSION...

A few stray clouds this morning at the burn site, then becoming
mostly sunny. Temperatures will rise into the upper 50s by
ignition time and into the lower 70s by afternoon. Northeasterly
winds in the 5 to 10 mph will shift to the north during the early
afternoon. Afternoon relative humidity values will drop into the
30 to 35 percent range.

.TODAY...

Sky/weather.........Partly sunny (50-60 percent) then becoming
                    sunny (15-25 percent).
Max temperature.....Around 72.
Min humidity........33 percent.
Wind (20 ft)........Northeast winds 5 to 10 mph shifting to the
                    north in the afternoon.
Mixing height.......7600 ft AGL.
Mixing winds........East 10 to 15 mph shifting to the north late in
                    the morning.
Smoke dispersal.....4700 knot-ft early in the morning increasing to
                    91500 knot-ft in the afternoon.

TIME (CDT)      11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........18  23  23  22  22  21  21
Weather cov.....
Weather type....
Tstm cov........
Temp............58  61  64  66  67  68  68
RH..............57  54  48  43  39  36  34
20 FT wind dir..NE  NE  N   N   N   N   N
20 FT wind spd..10  10  5   10  10  10  10
20 FT wind gust.        11  13  13  13  13
Mix hgt (kft)...1.9 2.8 4.9 6.6 7.5 7.6 7.0
Mixing wind dir.NE  N   N   N   N   N   N
Mixing wind spd.10  10  10  10  10  15  15
Vrate kt-ft/1K..12  23  44  66  75  83  92

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent) then becoming
                    mostly cloudy (55-65 percent).
Min temperature.....Around 48.
Max humidity........80 percent.
Wind (20 ft)........North winds 5 to 10 mph shifting to the south
                    overnight, then shifting to the southwest
                    overnight.
Mixing height.......300 ft AGL.
Mixing winds........North 10 to 15 mph shifting to the northwest
                    around 5 mph late in the evening, then shifting
                    to the west overnight.
Smoke dispersal.....83800 knot-ft early in the evening decreasing
                    to 1700 knot-ft late in the night.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........21     17     11     17     17     25
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............68     64     58     54     52     49
RH..............33     38     45     54     59     71
20 ft wind......N 10   N 5    N 5    SE 5   S 5    SW 5
20 ft wind gust.13     9      6      6      7      9
Mix hgt (ft)....7000   600    400    400    300    300
Mixing wind.....N 15   N 10   N 5    NW 5   W 5    SW 10
Vrate kt-ft/1K..84     4      3      2      2      3

.FRIDAY...

Sky/weather.........Sunny (15-25 percent).
Max temperature.....Around 69.
Min humidity........31 percent.
Wind (20 ft)........Northwest winds 5 to 10 mph increasing to
                    around 20 mph.
Mixing height.......9000 ft AGL.
Mixing winds........Northwest 10 to 15 mph increasing to 25 to 30
                    mph.
Smoke dispersal.....3000 knot-ft early in the morning increasing to
                    102500 knot-ft in the afternoon increasing to
                    (134100 knot-ft) in the afternoon.

TIME (CDT)      6 AM      9 AM      NOON      3 PM
Sky (%).........36        2         24        30
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Temp............50        58        65        66
RH..............74        64        43        34
20 FT wind......W 5G12    NW 10G16  NW 20G23  NW 20G27
Mix hgt (ft)....300       1500      7100      8000
Mixing wind.....NW 10     NW 20     NW 25     NW 25
Vrate kt-ft/1K..3         23        155       177

$$
Forecaster...JR
Requested by...Tyler Larson
Type of request...PRESCRIBED
.TAG 2413599.0/FGF
.DELDT 05/09/24
.FormatterVersion 2.0.0
.EMAIL tyler.k.larson@state.mn.us