663
FOUS54 KMRX 231827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT TUE JUN 23 2026
TNZ017-240800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT TUE JUN 23 2026
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI
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 54 80 58 86 66
TEMP 75 73 63 58 55 58 71 77 79 77 64 61 59 62 76 83 86 82 71 67 66 68
DEWPT 60 59 57 55 54 56 59 58 57 61 59 57 56 58 62 62 62 66 64 64 63 65
RH 60 62 81 90 96 93 66 52 47 58 84 87 90 87 62 49 45 58 79 90 90 90
WIND DIR N N N N N N NE NW NW W SE E E E SW SW SW SW S SE SE S
WIND SPD 10 5 1 0 0 0 0 2 3 1 0 0 0 0 1 5 5 2 1 0 0 0
CLOUDS SC FW CL CL FW SC FW SC FW FW SC FW SC SC FW FW FW FW SC B1 SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
OBVIS F F PF
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 88 67 83 67 87 67 92 68 95
TEMP 84 82 69 69 80 79 69 69 82 82 69 70 87 87 71 71 89 89
DEWPT 69 70 68 69 73 70 69 69 73 71 68 69 72 72 68 69 71 73
PWIND DIR SW SW SW SW SW SW W SE W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 SC SC FW SC FW FW FW FW FW
POP 12HR 60 60 80 70 60 10 20 5 10
RAIN SHWRS L C C L D L L C L S S
TSTMS C C C L C S S C S S
TNZ071-240800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT TUE JUN 23 2026
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI
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 59 83 63 88 70
TEMP 77 76 67 63 60 61 74 80 82 79 69 66 64 65 78 86 88 84 75 72 70 72
DEWPT 64 64 62 59 58 59 61 61 61 64 62 61 60 61 65 66 67 70 68 67 67 68
RH 64 66 84 87 93 93 64 52 49 60 78 84 87 87 64 51 50 63 79 84 90 87
WIND DIR N N NE N N N NE NE N NW N N N N SW SW SW SW S SW S S
WIND SPD 9 4 2 0 0 0 2 3 3 1 0 0 0 0 1 4 5 3 2 2 2 2
CLOUDS FW FW CL FW FW SC FW SC FW FW SC SC SC SC FW FW CL FW FW SC SC SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
OBVIS PF PF
HEAT INDEX 91 88
MAX HEAT 81 84 88 91 85
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 89 73 90 72 91 72 94 73 96
TEMP 87 86 76 74 87 85 75 73 88 87 75 74 91 91 76 75 93 91
DEWPT 72 72 70 71 75 73 71 71 74 73 71 71 74 74 71 72 74 75
PWIND DIR SW SW SW SW SW E NE E N
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 SC SC B1 SC SC FW FW FW FW FW FW FW
POP 12HR 40 30 60 50 30 5 10 0 10
RAIN SHWRS C S C C L C C C S
TSTMS C S S L C S C S
TNZ036-240800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT TUE JUN 23 2026
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI
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 83 62 87 69
TEMP 79 76 66 61 59 61 74 81 83 78 69 65 63 65 77 85 87 82 74 71 69 71
DEWPT 64 64 61 59 57 59 63 63 62 66 63 61 60 62 66 67 68 70 68 67 67 68
RH 60 66 84 93 93 93 69 54 49 67 81 87 90 90 69 55 53 67 82 87 93 90
WIND DIR N N N N N N E N SE SW N N N N N SW SW SW SW SW SW SW
WIND SPD 6 2 2 1 0 0 1 0 1 1 0 0 0 0 0 3 3 2 1 1 1 2
CLOUDS SC CL CL FW FW SC FW SC FW FW SC SC B1 FW FW FW FW FW SC SC SC B1
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
OBVIS PF PF PF
HEAT INDEX 88 91 86
MAX HEAT 82 84 88 91
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 89 71 91 70 92 71 94 72 97
TEMP 87 84 74 73 87 85 73 72 89 86 74 73 91 89 75 74 93 91
DEWPT 73 73 71 72 76 74 71 71 75 75 71 72 75 75 72 73 75 76
PWIND DIR SW SW SW SW SW E N E W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC B1 B1 SC SC B1 SC FW FW FW FW FW FW FW FW
POP 12HR 40 30 60 40 30 5 10 0 5
RAIN SHWRS S C S C C L C C C C
TSTMS S C S C L C S C C
TNZ099-240800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT TUE JUN 23 2026
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI
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 61 84 66 88 71
TEMP 80 77 68 64 62 63 76 82 84 81 71 68 66 68 79 86 88 83 75 72 71 73
DEWPT 65 65 64 62 61 61 63 62 61 65 65 64 63 64 67 68 69 71 70 70 69 70
RH 60 67 87 93 97 93 64 51 46 58 81 87 90 87 67 55 54 67 84 93 93 90
WIND DIR N N NW N N N NE NE NE N N N N N S S S S S N S S
WIND SPD 9 5 2 1 0 0 3 2 2 1 0 0 0 0 1 3 4 3 1 0 1 1
CLOUDS FW FW CL FW FW SC FW SC SC SC SC SC SC SC FW SC FW FW FW SC SC SC
POP 12HR 0 0 0 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S
OBVIS PF F PF
HEAT INDEX 89 92 88
MAX HEAT 82 83 84 89 92 83
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 90 74 93 73 95 74 97 75 98
TEMP 88 86 76 75 89 87 76 75 92 89 77 76 92 91 78 77 93 93
DEWPT 72 73 72 72 73 73 73 72 72 74 73 74 73 73 74 74 72 74
PWIND DIR SW SW SW SW W W NW N SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC FW SC SC FW FW FW FW FW FW FW SC
POP 12HR 20 10 20 10 20 5 10 5 5
RAIN SHWRS S S S S
TSTMS S S S S
NCZ060-240800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT TUE JUN 23 2026
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI
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 54 83 60 86 66
TEMP 76 72 62 58 55 56 73 81 82 77 65 62 60 62 77 84 85 79 70 67 66 68
DEWPT 64 61 60 58 55 56 60 58 59 63 61 60 58 60 64 64 66 68 66 65 64 66
RH 66 68 93100100100 64 46 46 62 87 93 93 93 64 51 53 69 87 93 93 93
MAX/MIN RH 100 46 93 50 97
WIND DIR NW N NW N N N N NW NW NW N N N N N SW S S N N N N
WIND DIR DEG 32 33 30 0 0 0 0 30 30 30 0 0 0 0 0 20 19 18 0 0 0 0
WIND SPD 10 8 1 0 0 0 0 1 2 1 0 0 0 0 0 2 3 1 0 0 0 0
CLOUDS SC FW CL CL FW SC SC FW SC FW SC SC SC B1 FW SC FW SC FW SC FW B1
CLOUDS (%) 28 7 1 3 18 47 28 19 26 24 43 31 33 64 13 29 16 33 24 26 23 55
VSBY 10 10 10 10 7 10 10 10 10 10 10 10
POP 12HR 0 0 0 20 10
QPF 12HR 0 0 0 0.01 0
RAIN SHWRS S S S S
OBVIS PF F F F
CHANCETHUNDER 0 0 0 5 10
MAX MIX HGT
AGL MIX HGT 4800 5400
MAX VENT RT 23900 30800
T WIND DIR N SW
T WIND SPD 4 5
ADI 24 32
MAX LVORI 10 8
STABILITY B G G A A G F A A G F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE 8000 NONE NONE
STA PRES 27.96 27.98 28.01 27.96 27.93 27.93 27.96 27.96 27.93 27.96 27.99
DATE 06/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 88 67 90 66 91 67 93 67 94
TEMP 85 81 69 69 87 82 69 69 87 83 69 70 89 85 70 69 89 85
DEWPT 70 71 69 69 70 71 69 69 71 72 69 69 71 72 69 69 71 72
PWIND DIR SW S W SW NW NW NW N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC SC SC B1 SC SC FW SC FW SC FW SC SC
POP 12HR 40 10 40 20 20 5 20 5 20
RAIN SHWRS C S C S S S S S S
TSTMS C S C S S S S 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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