203
FOUS54 KMRX 240626
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT FRI JUL 24 2026
TNZ017-242000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 81 66 82 65 85
TEMP 68 68 74 78 80 77 71 69 68 68 74 78 81 78 70 67 65 67 75 82 84 80
DEWPT 67 67 70 72 72 71 69 68 67 68 69 68 67 68 67 66 65 66 69 69 70 71
RH 97 97 87 82 77 82 93 97 97100 84 71 63 71 90 97100 97 82 65 63 74
WIND DIR E E SE S S S SE SE N W W W W W SW N N N NW NW W SW
WIND SPD 2 2 2 4 3 3 1 0 0 0 4 5 5 4 0 0 0 0 1 3 4 2
CLOUDS B2 B2 B2 B2 B1 B2 B1 SC B2 B2 B1 SC SC B1 SC SC B1 B1 SC SC SC SC
POP 12HR 60 30 20 10 20
QPF 12HR 0.09 0.01 0 0 0
RAIN SHWRS C C L L C S S
TSTMS S C C S S S
HEAT INDEX 85 88 84
MAX HEAT 86 84 86 90
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 87 68 88 68 86 65 86
TEMP 68 68 84 82 70 70 85 82 71 70 83 81 68 67 83 80
DEWPT 67 68 71 72 68 68 73 73 69 70 71 70 65 65 67 69
PWIND DIR SW SW SW SW SW W N N
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC SC SC FW FW SC SC
POP 12HR 10 30 20 40 50 30 20 20
RAIN SHWRS C S S S C C C S C S S
TSTMS C S S C C S S C S S
TNZ071-242000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 86 70 85 70 88
TEMP 72 73 77 82 84 82 75 73 72 71 77 83 85 82 75 73 72 71 79 85 88 84
DEWPT 71 71 74 74 73 72 71 70 69 69 70 70 70 71 70 70 69 70 72 73 73 73
RH 97 93 90 77 70 72 87 90 90 93 79 65 61 69 84 90 90 97 79 67 61 70
WIND DIR N N W W W NW NW N N N NW W W SW SW N N N N N N S
WIND SPD 0 0 3 4 4 3 1 0 0 0 1 3 3 2 1 0 0 0 1 2 3 2
CLOUDS B1 B2 B2 B2 SC B1 B1 SC B2 B2 B2 SC SC SC SC B1 B1 B1 SC SC FW SC
POP 12HR 60 10 20 40 20
QPF 12HR 0.06 0 0 0.16 0
RAIN SHWRS S C C S C S S S S C C S S
TSTMS S S C S S S S S S
HEAT INDEX 88 90 87 87 90 86 92 96 90
MAX HEAT 88 92 87 90 92 96
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 91 73 92 74 90 70 89
TEMP 74 71 88 86 76 75 90 87 77 75 88 84 74 72 86 84
DEWPT 70 70 73 74 70 70 75 75 72 72 73 72 69 68 70 70
PWIND DIR S W S SW SW W NE N
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 5 20 20 50 20 20 20
RAIN SHWRS S S C C S S S S S
TSTMS S S C S S S S S
TNZ036-242000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 86 68 85 69 88
TEMP 71 71 78 84 86 81 73 70 69 70 76 83 84 80 74 71 69 71 79 86 88 83
DEWPT 69 70 73 72 72 71 69 67 66 67 70 70 72 72 71 70 69 70 73 74 74 75
RH 93 97 85 67 63 72 87 90 90 90 82 65 67 77 90 97100 97 82 68 63 77
WIND DIR N N SW W NW NW N N N N N W W W NW N N N N NW NW NW
WIND SPD 0 0 1 2 2 2 1 1 0 0 0 2 2 1 1 0 0 0 0 1 1 1
CLOUDS B2 B2 B2 B2 SC B1 SC SC B2 B2 B2 SC SC SC SC SC B1 B1 B1 SC SC SC
POP 12HR 20 5 30 40 10
QPF 12HR 0 0 0.01 0.15 0
RAIN SHWRS S S S S C C C C C
TSTMS S C C S S S
HEAT INDEX 90 92 85 87 90 84 94 97 90
MAX HEAT 90 92 87 90 94 97
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 91 72 92 73 90 69 88
TEMP 72 72 89 85 75 74 90 86 75 74 88 84 73 71 86 82
DEWPT 71 70 74 76 72 71 76 77 72 72 74 73 68 68 70 71
PWIND DIR NW W SW SW W W N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC
POP 12HR 5 5 20 20 40 20 20 20
RAIN SHWRS S S C C S S S S
TSTMS S S C S S S S
TNZ099-242000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 88 72 86 72 90
TEMP 73 74 79 83 86 83 76 73 73 73 79 82 84 82 76 74 73 72 82 87 90 86
DEWPT 73 73 76 76 75 74 73 71 70 71 72 73 74 75 73 73 72 72 75 75 75 76
RH 100 97 91 80 70 74 90 93 90 93 79 74 72 79 90 97 97100 79 68 62 72
WIND DIR N N SW W W NW N N N N N W W W N N N N NW N N NW
WIND SPD 0 0 1 3 3 2 0 0 0 0 1 3 3 2 0 0 0 0 1 3 3 2
CLOUDS B1 B2 B1 B2 SC SC FW SC B1 B1 B2 SC SC FW SC SC B1 SC B1 SC SC FW
POP 12HR 70 10 40 50 30
QPF 12HR 0.16 0 0.07 0.03 0
RAIN SHWRS C C C L L S C S S C C C C S S
TSTMS S C C L L C S S S C S S
HEAT INDEX 91 95 90 87 91 89 89 96101 96
MAX HEAT 92 96 87 93 96 101
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 73 93 74 95 75 93 72 91
TEMP 75 74 91 88 77 75 92 90 79 76 90 87 76 73 89 85
DEWPT 73 73 74 76 73 72 75 77 74 73 74 74 71 70 71 72
PWIND DIR NW NW W W W NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW FW FW SC FW FW SC SC FW FW SC SC
POP 12HR 0 5 20 20 20 20 10 20
RAIN SHWRS S S S S S S S
TSTMS S S S S S S S
NCZ060-242000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT FRI JUL 24 2026
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 83 67 84 66 87
TEMP 70 69 74 79 81 77 71 70 69 67 75 80 83 78 70 68 68 67 77 84 86 80
DEWPT 70 69 74 75 74 73 71 70 69 67 71 70 70 70 69 68 68 67 72 72 72 72
RH 100100100 88 79 87100100100100 87 72 65 76 97100100100 85 67 63 77
MIN/MAX RH 79 100 65 100 63
WIND DIR N N SW W NW N N N N N NW NW NW NW N N N N NW NW NW NW
WIND DIR DEG 0 0 23 26 29 0 0 0 0 0 30 30 29 29 0 0 0 0 31 31 31 31
WIND SPD 0 0 1 2 2 0 0 0 0 0 2 4 4 2 0 0 0 0 2 4 5 3
CLOUDS B2 OV B2 B2 SC B1 SC SC B2 OV B1 SC FW FW SC SC B1 B1 SC SC FW FW
CLOUDS (%) 75 88 78 77 42 54 38 50 84 94 66 31 19 10 30 36 57 68 39 36 16 9
VSBY 7 3 4 6 5 7 7 7 7 7 10
POP 12HR 90 40 30 40 30
QPF 12HR 0.66 0.04 0.02 0.03 0.07
RAIN SHWRS S L L D D C S S C C C C
TSTMS S S C L L C S S S
HEAT INDEX 86 83 87 90 92 84
MAX HEAT 86 83 87 90 92
CHANCETHUNDER 70 30 30 20 20
MAX MIX HGT
AGL MIX HGT 2400 3600 3800
MAX VENT RT 12000 25300 37400
T WIND DIR SW NW NW
T WIND SPD 4 6 8
ADI 12 25 37
MAX LVORI 10 10 10
STABILITY D B B F D A A G F A A
CEILING NONE NONE NONE NONE NONE NONE 15900 12700 18200 8000 NONE
STA PRES 28.00 27.98 27.97 27.98 27.99 28.00 27.93 27.92 27.92 27.88 27.82
DATE MON 07/27/26 TUE 07/28/26 WED 07/29/26 THU 07/30/26
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 90 68 91 70 89 66 88
TEMP 68 68 88 83 70 70 89 84 73 71 87 81 69 68 86 80
DEWPT 68 68 71 73 68 69 73 74 71 70 72 71 68 67 69 69
PWIND DIR NW NW N W W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW FW SC SC FW SC B1 SC FW FW SC SC
POP 12HR 0 5 20 20 40 20 20 20
RAIN SHWRS S S C C S S S S
TSTMS S S C 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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