102
FOUS54 KMRX 231827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT WED SEP 23 2026
TNZ017-240800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 57 70 49 72 44
TEMP 72 65 62 60 59 57 61 67 70 64 57 54 51 49 62 70 72 62 52 48 46 45
DEWPT 66 64 62 60 58 57 60 61 61 57 54 52 50 49 52 50 49 48 47 45 44 43
RH 81 97100100 96100 97 81 73 78 90 93 96100 70 49 44 60 83 89 93 93
WIND DIR E E E NE E NE NE NE NE NE NE NE NE NE NE N N N NE NE NE NE
WIND SPD 8 8 6 5 5 5 5 4 6 8 5 3 3 3 3 4 8 6 3 1 1 1
CLOUDS B2 OV OV OV B2 B2 B2 B1 FW FW CL CL FW FW FW CL CL CL FW FW FW SC
POP 12HR 90 30 0 0 0
QPF 12HR 0.44 0.06 0 0 0
RAIN SHWRS C D D C C C
TSTMS C C S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 45 73 48 76 50 81 56 82
TEMP 70 63 50 47 70 63 51 49 73 66 53 51 78 70 59 58 80 72
DEWPT 47 49 47 45 50 51 49 48 53 54 52 50 58 59 56 55 64 64
PWIND DIR N NE N NE N E SW SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC SC
POP 12HR 0 0 0 0 0 0 5 5 20
RAIN SHWRS S
TNZ071-240800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 63 76 58 75 52
TEMP 75 69 67 66 65 63 67 73 74 70 65 62 60 58 64 72 75 68 60 56 54 52
DEWPT 72 69 67 66 65 63 67 69 68 66 64 61 59 57 61 60 58 56 53 51 50 49
RH 90100100100100100100 87 82 87 97 97 96 96 90 66 55 65 78 83 86 89
WIND DIR NE N N N N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
WIND SPD 3 3 2 0 1 2 2 3 5 4 4 4 3 3 3 5 5 4 5 5 4 3
CLOUDS B2 B1 B1 B2 B2 B2 B1 B2 SC FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 80 40 0 0 0
QPF 12HR 0.23 0.03 0 0 0
RAIN SHWRS D D L C C S C C
TSTMS C C S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 76 53 76 53 79 55 84 61 85
TEMP 73 68 56 53 73 68 57 54 76 69 59 56 82 74 64 62 83 76
DEWPT 54 53 50 49 54 54 52 51 57 58 56 54 62 63 59 59 66 67
PWIND DIR N NE NE NE NE E SW S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC B1
POP 12HR 0 0 0 0 5 5 5 10 30
RAIN SHWRS S C
TNZ036-240800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 62 76 57 76 51
TEMP 74 69 66 65 64 63 67 73 75 69 64 61 59 57 66 73 75 66 59 55 53 51
DEWPT 72 69 66 65 64 63 67 69 69 67 64 61 59 57 60 61 59 56 52 50 49 48
RH 93100100100100100100 87 82 93100100100100 81 66 58 70 78 83 86 89
WIND DIR NE E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N NE NE NE NE
WIND SPD 2 1 1 1 1 1 2 3 3 2 3 2 2 2 2 3 4 4 4 3 3 2
CLOUDS B2 B2 B1 B2 B2 B2 B1 B1 SC FW FW FW FW FW SC FW FW FW FW FW FW SC
POP 12HR 80 40 0 0 0
QPF 12HR 0.25 0.04 0 0 0
RAIN SHWRS D D D C C C C C
TSTMS C C S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 76 52 76 52 78 54 83 60 83
TEMP 73 67 56 53 73 66 56 53 75 68 57 55 80 73 63 61 80 74
DEWPT 55 54 50 49 55 55 51 50 57 58 55 54 63 63 60 59 68 68
PWIND DIR NE NE NE NE NE NE S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW SC B1 B1
POP 12HR 0 0 0 5 5 5 5 20 40
RAIN SHWRS S S C
TNZ099-240800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 64 80 61 80 56
TEMP 79 72 69 67 66 64 69 76 79 73 67 65 63 61 68 77 79 72 64 60 58 56
DEWPT 71 70 69 67 66 64 67 68 67 68 67 65 63 61 63 64 63 62 59 56 55 53
RH 77 93100100100100 93 76 67 84100100100100 84 64 58 71 84 87 90 90
WIND DIR S E S S S N SE N N NE NE E SE N N N N NE NE N NE N
WIND SPD 3 2 1 2 2 1 2 2 3 3 2 2 2 2 2 4 5 4 5 4 3 3
CLOUDS B2 B2 OV B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 70 30 20 5 0
QPF 12HR 0.23 0 0 0 0
RAIN SHWRS D L C S S S
TSTMS C S S
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 57 81 56 83 58 87 63 86
TEMP 77 73 60 58 77 72 60 57 80 73 61 59 84 78 66 64 83 77
DEWPT 57 57 54 53 55 57 55 54 57 58 57 57 61 63 61 60 66 67
PWIND DIR NE N N N NE NE S S S
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC B1 SC B1 SC SC SC FW FW FW FW FW FW FW SC SC B1
POP 12HR 0 0 5 5 10 5 10 20 40
RAIN SHWRS S S C
TSTMS S
NCZ060-240800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT WED SEP 23 2026
DATE 09/23/26 THU 09/24/26 FRI 09/25/26 SAT
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 58 75 56 75 48
TEMP 74 66 64 62 60 58 65 72 72 65 62 59 58 56 63 72 74 65 55 52 50 49
DEWPT 69 66 64 62 60 58 65 67 67 65 62 59 58 56 62 61 57 55 54 51 50 48
RH 84100100100100100100 84 84100100100100100 97 68 55 70 96 96100 96
MAX/MIN RH 100 79 100 55 100
WIND DIR SE SE SE SE SE N SE N W N N N N N NW NW N N N N N N
WIND DIR DEG 14 12 12 12 12 0 12 33 28 0 0 0 0 0 31 32 33 34 0 0 0 0
WIND SPD 2 2 3 2 1 0 1 1 2 0 0 0 0 0 3 8 8 3 0 0 0 0
CLOUDS B2 B2 B1 B2 B2 OV B1 SC B1 SC B1 B1 B2 B2 SC FW CL CL FW FW SC SC
CLOUDS (%) 82 77 68 82 77 91 53 42 54 49 55 55 74 81 43 22 4 4 10 21 27 48
VSBY 8 6 7 7 7 7 7 6 10 10 9
POP 12HR 70 70 10 0 0
QPF 12HR 0.07 0.07 0 0 0
RAIN SHWRS C L S C L L
TSTMS C C S C S
CHANCETHUNDER 30 30 5 0 0
MAX MIX HGT
AGL MIX HGT 2800 3900
MAX VENT RT 11300 33700
T WIND DIR NE NW
T WIND SPD 4 6
ADI 11 35
MAX LVORI 10 10
STABILITY B D D B B F D B B G G
CEILING 15900 14800 9800 8900 8900 7200 NONE NONE NONE NONE NONE
STA PRES 28.02 28.02 28.04 28.02 28.03 28.02 28.03 27.99 27.95 27.97 27.99
DATE 09/26 SUN 09/27/26 MON 09/28/26 TUE 09/29/26 WED 09/30/26
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 49 77 49 80 52 83 56 82
TEMP 74 64 52 50 74 65 53 50 78 67 56 53 81 70 60 57 79 71
DEWPT 53 52 48 45 50 52 49 47 55 56 54 51 59 59 56 55 64 64
PWIND DIR NW NW NW NW NW N S SE SE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC B1 B2 SC SC SC SC FW FW FW SC FW FW SC B1 B1
POP 12HR 0 0 0 0 5 5 10 5 30
RAIN SHWRS S C
TSTMS 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
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