146
FOUS54 KMRX 231827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT MON MAR 23 2026
TNZ017-240800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT MON MAR 23 2026
DATE 03/23/26 TUE 03/24/26 WED 03/25/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 34 62 37 67 46
TEMP 58 50 43 38 34 34 45 58 62 56 46 41 39 38 52 64 67 61 53 50 48 47
DEWPT 31 28 26 25 24 23 24 25 25 26 29 28 27 27 33 37 39 41 41 42 42 44
RH 36 42 51 59 66 64 43 28 24 31 51 59 62 64 48 37 36 48 64 74 80 89
WIND DIR N N N NE NE NE NE E S S SE E E E S SW SW SW S S S SW
WIND SPD 12 8 5 4 4 4 3 3 3 2 2 2 2 2 2 5 6 3 2 2 2 2
CLOUDS FW FW FW B1 B1 B2 B1 SC SC SC SC B1 SC SC SC SC SC B1 B1 B1 SC B1
POP 12HR 0 0 5 5 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
DATE 03/26 FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 56 70 34 55 31 61 38 63
TEMP 69 71 61 58 66 58 42 34 52 49 35 32 57 54 41 39 60 57
DEWPT 54 54 54 54 55 43 35 27 23 22 23 24 28 30 30 31 40 43
PWIND DIR SW SW W N N NE S SE SW
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS B1 SC FW B1 B1 B2 B2 SC FW FW CL FW SC SC SC SC B1 B1
POP 12HR 20 5 60 50 5 5 5 10 10
RAIN SHWRS S C L C S
TNZ071-240800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT MON MAR 23 2026
DATE 03/23/26 TUE 03/24/26 WED 03/25/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 40 64 42 69 50
TEMP 64 56 49 46 42 40 48 59 64 59 51 48 44 43 55 66 69 63 57 54 51 51
DEWPT 34 30 29 27 28 27 29 30 31 31 34 34 34 34 37 41 45 45 45 45 46 48
RH 32 37 46 47 57 59 47 33 29 34 52 58 68 70 51 40 42 52 64 71 83 89
WIND DIR N N NE NE NE NE NE N NW N E S SE SE SW SW SW SW S SW SW SW
WIND SPD 13 10 10 10 10 8 5 3 2 2 2 2 2 2 2 6 9 5 5 5 5 5
CLOUDS FW SC SC B1 B2 B2 B1 B1 SC SC B1 B1 SC B1 SC B1 B1 B1 B1 SC SC SC
POP 12HR 0 0 5 5 5
QPF 12HR 0 0 0 0 0
WIND CHILL 36
MIN CHILL 35 38
DATE 03/26 FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 78 60 75 39 59 36 66 42 68
TEMP 74 74 65 61 73 62 47 40 56 54 42 37 62 60 47 43 64 62
DEWPT 56 57 55 56 56 48 39 32 29 28 28 28 31 34 34 36 42 45
PWIND DIR SW SW W N NE NE NW S SW
WIND CHAR GN GN GN GN GN LT LT LT LT
AVG CLOUDS SC FW FW FW SC B2 B2 B1 FW FW FW FW SC SC FW SC B1 SC
POP 12HR 5 0 40 40 5 5 5 10 10
RAIN SHWRS C C
TNZ036-240800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT MON MAR 23 2026
DATE 03/23/26 TUE 03/24/26 WED 03/25/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 40 64 42 69 50
TEMP 63 55 49 44 41 40 48 60 64 58 50 46 44 43 55 66 68 63 56 53 51 51
DEWPT 32 29 28 27 27 27 27 29 28 30 31 32 32 32 37 43 45 45 45 45 46 48
RH 31 37 44 51 57 59 44 31 25 34 48 58 62 65 51 43 43 52 66 74 83 89
WIND DIR N N NE NE NE NE NE NE SE SW E SW W SW SW SW SW SW SW SW SW SW
WIND SPD 10 6 6 6 6 5 5 3 2 1 1 2 2 2 3 6 8 4 4 3 3 4
WIND GUST 17 17 17 17
CLOUDS FW FW SC SC B2 OV SC B1 SC SC B1 B1 B1 B1 SC SC SC B1 B1 SC SC B1
POP 12HR 0 0 5 5 5
QPF 12HR 0 0 0 0 0
DATE 03/26 FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 78 58 74 37 60 36 66 42 68
TEMP 72 73 64 59 72 61 45 39 57 54 41 37 62 59 46 43 63 62
DEWPT 57 57 56 55 57 46 36 30 27 27 27 27 32 35 33 35 43 45
PWIND DIR SW SW NW N NE NE S SW SW
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS B1 FW FW SC SC B2 B2 SC FW FW FW FW SC SC FW SC B1 SC
POP 12HR 5 0 40 40 5 5 5 10 10
RAIN SHWRS C C
TNZ099-240800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT MON MAR 23 2026
DATE 03/23/26 TUE 03/24/26 WED 03/25/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 68 46 67 51
TEMP 68 60 53 49 45 43 52 62 67 62 54 50 48 46 55 64 67 63 56 54 51 52
DEWPT 38 33 31 29 30 30 31 34 31 33 32 31 32 33 38 44 45 47 48 48 49 50
RH 33 36 43 46 55 60 44 35 26 33 43 48 54 60 53 48 45 56 74 80 93 93
WIND DIR N N N NE NE NE NE SE SE SE SE S S S S S S S S S S S
WIND SPD 13 10 10 10 8 5 3 3 4 3 3 4 4 3 5 8 8 4 3 3 3 3
WIND GUST 21 21 20 18
CLOUDS FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 0 0 10 5 5
QPF 12HR 0 0 0 0 0
DATE 03/26 FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 59 81 43 65 40 69 45 73
TEMP 77 75 64 60 79 71 51 44 61 59 46 41 65 63 49 46 69 67
DEWPT 58 58 58 57 58 51 41 33 30 29 30 30 31 33 35 37 44 47
PWIND DIR SW SW W N NE NE SE SE S
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW B1 B2 SC FW FW FW FW FW SC SC SC SC SC
POP 12HR 0 0 10 20 0 5 0 5 10
RAIN SHWRS S
NCZ060-240800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT MON MAR 23 2026
DATE 03/23/26 TUE 03/24/26 WED 03/25/26 THU
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 38 65 39 66 45
TEMP 65 55 48 43 40 38 51 62 65 58 48 44 41 40 53 63 65 59 52 48 47 47
DEWPT 39 31 28 27 27 29 31 30 27 27 27 29 28 29 35 41 42 42 42 42 44 45
RH 38 40 46 53 59 70 46 30 24 30 44 55 59 64 50 44 43 53 69 80 89 93
MAX/MIN RH 70 24 64 43 96
WIND DIR N N NW W NW N SE S S SE SE SE SE SE SE S S S SE SE SE SE
WIND DIR DEG 33 33 31 28 31 0 14 16 17 14 13 12 12 12 14 17 18 16 15 14 14 14
WIND SPD 10 6 4 2 1 0 1 3 4 2 2 3 2 2 3 4 4 2 2 1 1 1
WIND GUST 19
CLOUDS FW SC B1 B1 B1 B2 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC B1
CLOUDS (%) 7 27 66 57 54 74 61 64 65 47 39 54 51 57 54 63 60 59 45 35 46 57
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 10 5 5
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 0 0 0 5
MAX MIX HGT
AGL MIX HGT 4400 4700
MAX VENT RT 17500 37400
T WIND DIR SE S
T WIND SPD 4 9
ADI 18 38
MAX LVORI 4 3
STABILITY B F F B B F F B B G F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.99 28.03 28.09 28.08 28.08 28.09 28.11 28.06 28.05 28.02 28.01
DATE 03/26 FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 53 78 40 63 34 65 40 68
TEMP 73 70 58 54 76 68 48 40 60 55 39 35 62 58 44 41 65 61
DEWPT 55 54 53 53 55 50 43 35 30 28 28 27 26 30 31 34 41 42
PWIND DIR SW S NW N N E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW SC B1 B2 B1 SC FW FW FW SC SC FW SC SC SC
POP 12HR 0 0 20 30 5 5 5 5 10
RAIN SHWRS S C S
THIS IS AN EXPERIMENTAL PRODUCT FOR PLANNING AND REVIEW PURPOSES ONLY, AND IS
NOT TO BE SUBSTITUTED FOR AN OFFICIAL FIRE WEATHER SPOT FORECAST
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page