Spot Forecast Issued by NWS Duluth, MN
000
FNUS73 KDLH 221313
FWSDLH
Spot Forecast for County Road 45...USFS
National Weather Service Duluth MN
813 AM CDT Mon Apr 22 2024
Forecast is based on forecast start time of 0900 CDT on April 22.
If there are questions or concerns with this forecast, or if
conditions become unrepresentative, contact the National
Weather Service in Duluth at 218-729-0653.
.DISCUSSION...
Main story today is continued dry conditions ahead of a clipper
system that will provide cloud cover and some recovery of RH later
this afternoon. Chances for rain at the site is low, but could
see some sprinkles early this afternoon. Little to no accumulation
is expected. Winds will remain out of the southwest today, with
winds at 10-15 mph and gusts up to 20 mph. Some cooler air could
flow onshore from Lake Winnibigoshish to the southwest, which
could temper high temperatures by a couple degrees.
.REST OF TODAY...
Sky/weather.........Mostly cloudy (70-80 percent). Slight chance of
rain showers late in the afternoon.
Chance of pcpn......20 percent.
LAL.................1.
Max temperature.....Around 60.
Min humidity........34 percent.
Wind (20 ft)........Southwest winds 8 to 10 mph.
Mixing height.......3000 ft AGL increasing to 4300 ft AGL late in
the afternoon, then decreasing to 2200 ft AGL
late in the afternoon.
Transport winds.....Southwest 20 to 22 mph shifting to the west
around 15 mph late in the afternoon.
Smoke dispersal.....Fair to good (22100-36000 knot-ft) increasing
to good (43700-55400 knot-ft) early in the
afternoon, then increasing to excellent (75600
knot-ft) late in the afternoon decreasing to
fair (28400 knot-ft) late in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
Pcpn amount.........0.00 inches.
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MC MC MC MC MC MC MC MC MC
Weather cov..... SCH SCH SCH
Weather type.... RW RW RW
Tstm cov........
Chc of pcpn (%).0 0 10 10 10 10 20 20 20
LAL.............1 1 1 1 1 1 1 1 1
Temp............47 52 56 58 59 60 59 60 59
RH..............45 39 34 34 34 35 37 36 39
20 FT wind dir..S S S SW SW SW SW SW SW
20 FT wind spd..7 9 10 10 10 10 10 9 8
20 FT wind gust.11 14 16 16 16 16 15 14 14
Mix hgt (kft)...1.3 1.7 2.0 2.4 3.0 3.3 4.0 4.3 2.2
Transp wind dir.SW SW SW SW SW SW SW W W
Transp wind spd.20 20 21 21 21 20 22 21 15
Haines index....5 5 5 5 5 5 5 5 5
SDspl kt-ft/100022 30 36 44 55 55 76 77 28
.TONIGHT...
Sky/weather.........Mostly cloudy (45-55 percent) then becoming
partly cloudy (40-50 percent) then becoming
mostly cloudy (50-60 percent). Slight chance of
rain showers late in the evening. Slight chance
of rain showers overnight, then chance of rain
showers after 3 am.
Chance of pcpn......30 percent.
LAL.................1.
Min temperature.....Around 38.
Max humidity........89 percent.
Wind (20 ft)........West winds 5 to 6 mph.
Mixing height.......2100 ft AGL.
Transport winds.....West 9 to 13 mph.
Smoke dispersal.....Poor to fair (4200-20900 knot-ft).
Haines Index........4 to 5 or low to moderate potential for large
plume dominated fire growth.
Pcpn amount.........0.00 inches.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
Sky cover.......MCLDY PCLDY PCLDY PCLDY PCLDY MCLDY
Weather cov..... S CHC S CHC CHANCE
Weather type....NONE NONE RNSHWR NONE RNSHWR RNSHWR
Tstm cov........
Chc of pcpn (%).10 10 20 10 20 30
LAL.............1 1 1 1 1 1
Temp............57 53 48 46 44 42
RH..............42 48 58 60 65 73
20 ft wind......SW 6 W 5 W 5 W 4 W 4 W 5
20 ft wind gust.12 9 9 9 9 9
Mix hgt (ft)....2100 500 500 500 500 600
Transport wind..W 12 W 9 W 12 W 10 W 10 W 10
Haines index....5 5 5 5 4 4
SDspl kt-ft/100021 4 5 5 4 6
.TUESDAY...
Sky/weather.........Partly sunny (55-65 percent). Slight chance of
rain showers in the morning.
Chance of pcpn......20 percent.
LAL.................1.
Max temperature.....Around 50.
Min humidity........35 percent.
Wind (20 ft)........Northwest winds 6 to 10 mph shifting to the
north 8 to 12 mph late in the morning.
Mixing height.......2300 ft AGL increasing to 4000 ft AGL in the
afternoon.
Transport winds.....Northwest 10 to 16 mph shifting to the north 16
to 21 mph late in the morning.
Smoke dispersal.....Poor to fair (5300-23200 knot-ft) increasing to
good (55400 knot-ft).
Haines Index........3 to 4 or very low to low potential for large
plume dominated fire growth.
Pcpn amount.........0.00 inches.
TIME (CDT) 6 AM 9 AM NOON 3 PM
Sky cover.......MCLDY MCLDY MCLDY MCLDY
Weather cov.....S CHC S CHC S CHC
Weather type....RNSHWR RNSHWR RNSHWR NONE
Tstm cov........
Chc of pcpn (%).20 20 20 0
LAL.............1 1 1 1
Temp............41 43 46 48
RH..............79 79 60 44
20 FT wind......NW 5G9 N 8G14 N 11G18 N 10G16
Mix hgt (ft)....600 1500 2300 3600
Transport wind..NW 10 N 15 N 20 N 18
Haines index....4 3 3 3
SDspl kt-ft/10005 19 41 58
$$
Forecaster...Krystal
Requested by...Angela Porter
Type of request...WILDFIRE
.TAG 2411709.0/DLH
.DELDT 04/22/24
.FormatterVersion 2.0.0
.EMAIL mnmncc_operations@firenet.gov