283
FNUS74 KJAN 211339
FWSJAN

Spot Forecast for Unit 0801...USFS
National Weather Service Jackson MS
739 AM CST Fri Feb 21 2025

Forecast is based on ignition time of 0800 CST on February 21.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

.REST OF TODAY...

Sky/weather.........Sunny (20-30 percent).
Temperature.........23 at ignition...Max 42.
RH..................54 percent at ignition...Min 33 percent.
Wind (20 ft)........Winds northeast at 6 mph at
                    ignition...otherwise Northeast winds 5 to 6 mph
                    early in the morning becoming light.
Mixing height (m)...1900 meters AGL at ignition...otherwise
                    549-1006 meters AGL.
Transport winds.....Northeast 7 to 13 mph.
Transport winds m/s.Northeast 3 to 6 meters/second.

TIME (CST)      8 AM   10 AM  Noon   2 PM   4 PM
Sky cover.......Clear  MClear MClear PCldy  PCldy
Weather cov.....
Weather type....None   None   None   None   None
Tstm cov........
Temp............23     29     35     40     41
RH..............54     44     40     34     34
20 ft wind dir..NE     NE     NE     NE     N
20 ft wind spd..5      5      5      5      3
20 ft wind gust.12     12     10     9      9
Mix hgt (m).....580    670    820    980    880
Transport wind..NE 13  NE 10  NE 8   NE 7   NE 8
Tran wind (m/s).NE 6   NE 4   NE 4   NE 3   NE 4

.TONIGHT...

Sky/weather.........Mostly cloudy (55-65 percent) then becoming
                    mostly clear (20-30 percent).
Temperature.........Min 24.
RH..................Max 78 percent.
Wind (20 ft)........Light winds.
Mixing height (m)...91-122 meters AGL.
Transport winds.....North 3 to 8 mph.
Transport winds m/s.North 1 to 4 meters/second.

TIME (CST)      6 PM   8 PM   10 PM  Midngt 2 AM   4 AM
Sky cover.......MCldy  MCldy  PCldy  MClear MClear PCldy
Weather cov.....
Weather type....None   None   None   None   None   None
Tstm cov........
Temp............37     33     31     28     27     26
RH..............46     56     63     71     71     78
20 ft wind dir..N      N      N      N      N      N
20 ft wind spd..2      2      2      0      0      0
20 ft wind gust.5      5      5
Mix hgt (m).....120    120    120    120    120    120
Transport wind..N 8    N 6    N 6    NE 5   N 5    N 3
Tran wind (m/s).N 4    N 3    N 3    NE 2   N 2    N 1

.SATURDAY...

Sky/weather.........Sunny (10-20 percent).
Temperature.........Max 51.
RH..................Min 34 percent.
Wind (20 ft)........Light winds.
Mixing height (m)...91-1219 meters AGL.
Transport winds.....Northwest 3 to 5 mph shifting to the west 5 to
                    7 mph in the late morning and afternoon.
Transport winds m/s.Northwest 1 to 3 meters/second decreasing to 1
                    to 2 meters/second early in the morning, then
                    shifting to the west 2 to 3 meters/second in
                    the late morning and afternoon.

TIME (CST)      6 AM   8 AM   10 AM  Noon   2 PM   4 PM
Sky cover.......MClear MClear MClear MClear MClear MClear
Weather cov.....
Weather type....None   None   None   None   None   None
Tstm cov........
Temp............26     31     40     46     49     49
RH..............78     69     50     38     34     37
20 ft wind dir..N      N      NW     NW     W      NW
20 ft wind spd..1      0      2      3      3      3
20 ft wind gust.2             5      7      7      6
Mix hgt (m).....90     210    520    1070   1220   850
Transport wind..N 3    N 5    W 5    W 6    W 7    NW 7
Tran wind (m/s).N 1    N 2    W 2    W 3    W 3    NW 3

$$
Forecaster...Byrd
Requested by...Hunter Edmundson
Type of request...PRESCRIBED
.TAG 2503429.0/JAN
.DELDT 02/21/25
.FormatterVersion 2.0.0
.EMAIL hunter_edmundson@fws.gov,paul_peynolds@fws.gov