176
FOUS54 KMRX 050627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT SUN JUL 5 2026
TNZ017-052000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT SUN JUL 5 2026
DATE SUN 07/05/26 MON 07/06/26 TUE 07/07/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 69 90 68 86
TEMP 70 71 82 88 89 84 75 71 70 71 81 87 87 81 74 70 68 70 78 83 85 82
DEWPT 68 70 70 71 69 71 70 68 68 69 71 71 69 71 70 69 68 70 72 72 69 70
RH 93 97 67 57 52 65 84 90 93 93 72 59 55 72 87 97100100 82 70 59 67
WIND DIR N N W NW SW NE N N SE E SW SW W W SW N SW SW W W W NW
WIND SPD 0 0 1 3 4 3 0 0 0 0 2 5 6 3 0 0 0 0 3 6 5 3
CLOUDS SC SC FW SC SC B1 B1 FW SC SC SC SC FW B1 B1 B1 B2 B2 B1 SC SC SC
POP 12HR 40 30 60 50 70
QPF 12HR 0.04 0.02 0.07 0.04 0.02
RAIN SHWRS C C C S C C C S S S C C L L S
TSTMS C C C S C C C S S C C S
OBVIS PF
HEAT INDEX 85 94 94 88 85 93 92 85 88 90 86
MAX HEAT 96 96 83 95 95 90 91
DATE WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 87 67 88 68 86 68 84
TEMP 69 69 84 82 70 69 85 82 71 70 81 80 71 70 81 80
DEWPT 68 68 70 69 67 68 70 70 67 68 72 71 69 69 71 70
PWIND DIR W W SW W SW SW SW W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC B1 SC FW FW FW SC SC SC FW SC SC SC SC B1 B1
POP 12HR 20 30 20 40 30 80 70 80
RAIN SHWRS S S C S C C S C C D L L L D
TSTMS S S C S S C S S C C S C
TNZ071-052000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT SUN JUL 5 2026
DATE SUN 07/05/26 MON 07/06/26 TUE 07/07/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 92 72 90 72 88
TEMP 74 75 84 90 90 85 78 75 74 74 83 88 87 82 77 74 73 72 81 85 88 84
DEWPT 71 71 72 72 71 72 72 71 70 71 73 73 72 73 72 72 71 72 73 73 72 72
RH 90 87 67 56 54 65 82 87 87 90 72 61 61 74 85 93 93100 77 67 59 67
WIND DIR N N W W W N SE N N N SW SW SW SW N N N SW W W W NW
WIND SPD 0 0 1 1 3 3 1 0 0 0 2 4 5 3 0 0 0 1 3 4 4 3
CLOUDS SC SC SC SC SC B1 B1 SC B1 B1 SC FW B1 B2 B1 SC B1 B1 SC B1 FW SC
POP 12HR 40 20 60 40 50
QPF 12HR 0.06 0.03 0.14 0.02 0.01
RAIN SHWRS C C S S C L C S S S C C C C S
TSTMS C C S C C C S S C C S
HEAT INDEX 90 97 96 91 89 96 94 87 86 92 95 90
MAX HEAT 97 100 87 96 96 84 92 95
DATE WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 89 71 90 73 88 71 87
TEMP 73 73 87 85 74 73 88 85 75 74 85 83 75 73 84 82
DEWPT 70 70 72 72 70 70 72 72 70 70 74 73 71 71 74 72
PWIND DIR NE W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC B1 SC B1 B2
POP 12HR 20 20 20 30 40 80 70 70
RAIN SHWRS S S S S S C C L D L L L L
TSTMS S S S S C S S L C C L
TNZ036-052000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT SUN JUL 5 2026
DATE SUN 07/05/26 MON 07/06/26 TUE 07/07/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 92 72 90 71 88
TEMP 73 74 85 90 89 83 77 74 73 74 83 88 87 81 75 73 71 73 81 86 87 83
DEWPT 70 71 73 73 73 73 72 71 70 71 74 74 73 73 72 72 70 71 74 74 73 73
RH 90 90 67 58 59 72 85 90 90 90 74 63 63 77 90 97 97 93 79 68 63 72
WIND DIR N N N SW W W SW N N N SW SW SW SW N N N W W W W NW
WIND SPD 0 0 0 1 2 2 1 0 0 0 1 2 3 2 0 0 0 1 1 2 2 2
CLOUDS SC SC SC SC B1 B1 B1 SC B1 B1 SC SC SC B2 B1 B1 B1 B1 SC SC SC SC
POP 12HR 40 20 60 40 50
QPF 12HR 0.04 0.01 0.26 0.02 0.01
RAIN SHWRS C C S S S S L C S S S C C C C
TSTMS C C S S S S C C S S C C
HEAT INDEX 92 98 97 89 90 97 94 86 86 94 94 89
MAX HEAT 98 100 85 97 97 94 95
DATE WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 90 70 90 71 88 71 86
TEMP 72 72 88 83 73 72 88 84 74 73 84 82 73 72 83 81
DEWPT 70 70 72 73 70 70 72 73 70 70 75 74 71 71 75 73
PWIND DIR N SW W SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC B1 SC B1 B2
POP 12HR 10 20 10 30 40 80 70 70
RAIN SHWRS S S C C L D L L L L
TSTMS S S C S L C C L
TNZ099-052000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT SUN JUL 5 2026
DATE SUN 07/05/26 MON 07/06/26 TUE 07/07/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 93 73 90 72 90
TEMP 75 76 86 91 91 85 78 75 74 75 84 88 87 82 77 74 72 74 83 88 89 85
DEWPT 72 72 73 73 72 73 73 72 71 71 73 73 74 73 73 73 72 72 74 73 72 73
RH 90 87 65 56 54 67 85 90 90 87 70 61 65 74 87 97100 93 74 61 57 67
WIND DIR N N N W W W N N N N SW SW SW W N N N N W W W NW
WIND SPD 0 0 0 2 3 3 0 0 0 0 1 4 4 2 0 0 0 0 1 3 4 3
CLOUDS FW SC FW B1 SC SC SC SC SC B1 SC B1 SC B1 SC SC SC SC SC SC SC SC
POP 12HR 50 30 70 30 40
QPF 12HR 0.03 0.03 0.26 0.01 0
RAIN SHWRS C C C S L C C S S S C C
TSTMS C C C L C C S S C C
HEAT INDEX 93100 99 92 90 96 95 87 90 96 96 92
MAX HEAT 100 101 87 96 97 84 96 97
DATE WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 72 91 72 91 73 90 73 88
TEMP 74 74 89 86 75 74 89 87 76 75 87 85 75 74 86 83
DEWPT 72 71 72 72 71 71 71 72 72 71 74 74 73 72 74 74
PWIND DIR NW W W W SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC SC SC SC SC SC SC B1 B1
POP 12HR 10 10 5 20 10 60 60 70
RAIN SHWRS S C L C L L L
TSTMS S S L C C L
NCZ060-052000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT SUN JUL 5 2026
DATE SUN 07/05/26 MON 07/06/26 TUE 07/07/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 68 89 68 88
TEMP 69 71 82 89 87 80 72 70 69 70 82 88 84 78 72 69 68 69 79 85 87 81
DEWPT 68 69 71 70 71 72 70 69 67 69 73 71 72 71 70 69 68 69 72 71 70 70
RH 97 93 69 54 59 77 93 97 93 97 74 57 67 79 93100100100 79 63 57 69
MIN/MAX RH 52 100 57 100 57
WIND DIR N N N W NW N N N N N N SW W N N N N N W W W NW
WIND DIR DEG 0 0 0 27 31 33 0 0 0 0 0 23 24 0 0 0 0 0 27 28 28 29
WIND SPD 0 0 0 2 3 1 0 0 0 0 0 3 2 0 0 0 0 0 1 3 3 2
CLOUDS SC SC SC B1 SC SC SC B1 SC B1 SC SC SC B2 B1 B1 B1 B2 SC SC SC SC
CLOUDS (%) 30 49 30 55 39 50 49 59 43 60 34 48 45 71 56 56 59 74 46 50 33 30
VSBY 7 7 10 10 10 10 10 7 7 7 10
POP 12HR 60 30 70 60 50
QPF 12HR 0.17 0.06 0.23 0.11 0.01
RAIN SHWRS C C C S S L L L C C C C C
TSTMS C C C S S L L L S C C
OBVIS PF
HEAT INDEX 86 94 93 84 87 94 90 90 92 85
MAX HEAT 94 96 94 91 90 92
CHANCETHUNDER 50 30 70 30 50
MAX MIX HGT
AGL MIX HGT 4100 3900 4100
MAX VENT RT 20700 27400 33200
T WIND DIR W SW NW
T WIND SPD 5 5 8
ADI 21 27 33
MAX LVORI 10 10 10
STABILITY G B A F F A B F F A A
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.89 27.87 27.83 27.84 27.87 27.87 27.87 27.87 27.89 27.91 27.89
DATE WED 07/08/26 THU 07/09/26 FRI 07/10/26 SAT 07/11/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 88 67 89 68 87 68 85
TEMP 68 68 86 82 69 69 86 81 69 69 84 80 70 69 83 78
DEWPT 68 68 69 70 67 68 69 70 68 68 72 71 70 69 72 71
PWIND DIR NW NW NW W W W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC FW SC B1 SC SC B1 B2 B1
POP 12HR 10 30 10 30 20 70 60 80
RAIN SHWRS C S C S C L L L L D
TSTMS C S C S C L C C L
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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