Spot Forecast Issued by NWS Jackson, MS
000
FNUS74 KJAN 260935
FWSJAN
Spot Forecast for Chick Cpt 363 369...USFS
National Weather Service Jackson MS
435 AM CDT Fri Apr 26 2024
Forecast is based on ignition time of 0800 CDT on April 26.
If conditions become unrepresentative, contact the National Weather
Service.
.DISCUSSION...Low rh - around 45%, peak gust up to 25 mph, fog is
not expected due to strong mixing.
.REST OF TODAY...
Sky/weather.........Partly sunny (45-55 percent).
Temperature.........64 at ignition...Max 86.
RH..................97 percent at ignition...Min 46 percent.
Wind (20 ft)........Winds southeast at 3 mph at
ignition...otherwise Light winds becoming south
7 to 12 mph in the late morning and afternoon.
Mixing height.......900 ft AGL at ignition...otherwise 4800 ft AGL.
Transport winds.....South 9 to 18 mph.
Mixing height (m)...900 meters AGL at ignition...otherwise 274-1463
meters AGL.
Transport winds m/s.South 4 to 8 meters/second.
TIME (CDT) 8 AM 10 AM Noon 2 PM 4 PM
Sky cover.......MCldy MCldy PCldy PCldy PCldy
Weather cov.....
Weather type....None None None None None
Tstm cov........
Temp............64 74 80 83 83
RH..............97 74 56 47 47
20 ft wind dir..SE SE S S S
20 ft wind spd..3 8 10 10 12
20 ft wind gust.13 18 21 22 22
Mix hgt (ft)....900 2000 3600 4500 4800
Mix hgt (m).....270 610 1100 1370 1460
Transport wind..S 9 S 14 S 18 S 18 S 18
Tran wind (m/s).S 4 S 6 S 8 S 8 S 8
.TONIGHT...
Sky/weather.........Partly cloudy (45-55 percent) then becoming
mostly cloudy (65-75 percent).
Temperature.........Min 65.
RH..................Max 93 percent.
Wind (20 ft)........South winds 5 to 10 mph in the evening and
overnight becoming light.
Mixing height.......400 ft AGL.
Transport winds.....South 13 to 17 mph.
Mixing height (m)...122-671 meters AGL.
Transport winds m/s.South 6 to 8 meters/second.
TIME (CDT) 6 PM 8 PM 10 PM Midngt 2 AM 4 AM
Sky cover.......PCldy MCldy MCldy MCldy MCldy MCldy
Weather cov.....
Weather type....None None None None None None
Tstm cov........
Temp............80 74 70 68 68 67
RH..............51 66 81 90 90 93
20 ft wind dir..S S S S SE SE
20 ft wind spd..10 8 5 5 3 3
20 ft wind gust.23 22 21 20 17 15
Mix hgt (ft)....2200 400 500 600 600 600
Mix hgt (m).....670 120 150 180 180 180
Transport wind..S 17 S 15 S 14 S 13 S 13 SE 13
Tran wind (m/s).S 8 S 7 S 6 S 6 S 6 SE 6
.SATURDAY...
Sky/weather.........Partly sunny (45-55 percent).
Temperature.........Max 84.
RH..................Min 53 percent.
Wind (20 ft)........Southeast winds 5 to 14 mph with gusts to
around 26 mph shifting to the south 14 to 15
mph with gusts to around 25 mph in the
afternoon.
Mixing height.......5800 ft AGL.
Transport winds.....Southeast 13 to 22 mph shifting to the south 21
to 24 mph in the afternoon.
Mixing height (m)...183-1768 meters AGL.
Transport winds m/s.South 6 to 11 meters/second.
we expect mixing and wind will be a little too great
for fog to be a concern.
TIME (CDT) 6 AM 9 AM Noon 3 PM
Sky cover.......MCldy MCldy MCldy PCldy
Weather cov.....
Weather type....None None None None
Tstm cov........
Temp............66 71 81 83
RH..............93 81 56 51
20 ft wind dir..SE SE S S
20 ft wind spd..5 10 14 15
20 ft wind gust.14 23 26 24
Mix hgt (ft)....600 2200 5000 5600
Mix hgt (m).....180 670 1520 1710
Transport wind..SE 13 S 18 S 23 S 24
Tran wind (m/s).SE 6 S 8 S 10 S 11
$$
Forecaster...Carpenter
Requested by...Ryan Barnett
Type of request...PRESCRIBED
.TAG 2412487.0/JAN
.DELDT 04/26/24
.FormatterVersion 2.0.0
.EMAIL ryan.barnett@usda.gov