325
FOUS54 KMRX 270626
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT SAT JUN 27 2026
TNZ017-272000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT SAT JUN 27 2026
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 84 67 85 68 90
TEMP 68 70 77 81 80 76 71 70 69 69 74 81 84 81 73 70 68 70 79 87 89 85
DEWPT 66 67 70 72 71 70 69 68 68 69 71 73 72 72 70 69 68 70 73 74 72 73
RH 93 90 79 74 74 82 93 93 97100 90 77 67 74 90 97100100 82 65 57 67
WIND DIR SE S SW SW W SW SW SW SW SW SW W W W S SW N N N NW NW SW
WIND SPD 1 2 10 12 10 8 4 3 3 4 8 8 6 4 1 0 0 0 0 2 2 1
CLOUDS B2 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 SC B1 SC SC SC SC B1 B1 SC FW FW
POP 12HR 90 90 70 20 30
QPF 12HR 0.47 0.43 0.04 0.01 0
RAIN SHWRS S C C D L L C D D C C C L S S S S C C
TSTMS C L C C S S C L S S S C C
HEAT INDEX 85 86 90 85 95 96 92
MAX HEAT 87 89 88 92 96 98
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 69 94 70 94 70 96 72 95
TEMP 71 72 90 88 73 73 90 89 73 73 92 90 74 74 93 88
DEWPT 70 70 73 73 69 69 70 71 69 69 69 70 70 70 69 70
PWIND DIR SE NE SE E E N NE NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW
POP 12HR 0 5 0 20 5 10 10 20
RAIN SHWRS S S
TSTMS S S
TNZ071-272000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT SAT JUN 27 2026
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 87 70 88 72 91
TEMP 73 74 81 84 83 79 75 73 72 72 79 86 88 85 77 74 72 74 83 89 91 88
DEWPT 68 69 73 74 74 73 71 70 70 71 74 76 75 76 74 72 71 72 76 76 75 76
RH 84 84 77 72 74 82 87 90 93 97 85 72 66 75 90 93 97 93 80 66 60 68
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S N N N N N N NE
WIND SPD 4 9 12 11 10 6 4 4 5 5 5 4 4 2 1 0 0 0 0 2 2 2
CLOUDS B1 SC SC B2 B1 B1 OV B2 B2 B2 B1 SC SC SC SC FW SC SC SC SC FW FW
POP 12HR 90 90 70 30 20
QPF 12HR 0.33 0.74 0.10 0.06 0
RAIN SHWRS C C D L C L L D L C L C C C S S
TSTMS S C L L C S S S C L C C S S
HEAT INDEX 86 91 90 96 98 94 91100102 99
MAX HEAT 91 93 96 98 87 100 102
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 73 93 74 94 75 94
TEMP 75 75 91 89 77 75 91 90 77 75 92 89 77 76 92 89
DEWPT 72 72 75 75 72 72 73 74 72 71 72 73 72 72 72 72
PWIND DIR E NE SE NE E N SE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 10 0 10 10 10 10 20
RAIN SHWRS S
TSTMS S
TNZ036-272000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT SAT JUN 27 2026
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 89 72 92
TEMP 72 73 80 83 82 78 74 72 72 72 79 86 88 84 76 74 72 74 84 90 91 87
DEWPT 69 70 74 75 75 73 72 71 70 71 75 77 76 76 74 72 71 72 77 77 76 77
RH 90 90 82 77 79 85 93 97 93 97 88 75 68 77 94 93 97 93 80 66 62 72
WIND DIR SW SW SW SW W SW W SW SW SW SW SW W W N N N N N N NE NE
WIND SPD 2 4 8 8 5 4 2 2 2 2 3 3 3 1 0 0 0 0 0 0 1 1
CLOUDS B1 B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 SC FW SC FW SC SC SC SC SC SC FW
POP 12HR 90 80 60 30 20
QPF 12HR 0.25 0.41 0.06 0.02 0
RAIN SHWRS S C C D D C D L D C C L C C C S S S S
TSTMS S S C L L C S S S C L C C S S S S
HEAT INDEX 85 90 89 97 99 93 94103103 99
MAX HEAT 90 92 97 99 85 103 105
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 94 75 94 74 95 75 94
TEMP 75 75 92 88 77 76 92 89 77 76 93 89 77 76 92 88
DEWPT 73 73 76 75 73 73 74 74 72 72 73 74 72 73 73 73
PWIND DIR NE E E E E SE SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW CL FW FW FW FW SC FW FW FW FW FW
POP 12HR 0 5 0 5 5 10 10 20
RAIN SHWRS S
TSTMS S
TNZ099-272000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT SAT JUN 27 2026
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 89 72 91 74 95
TEMP 74 75 84 85 86 83 76 74 73 74 84 89 91 87 78 76 74 76 87 92 94 89
DEWPT 70 71 74 74 74 73 72 72 71 72 74 75 75 75 74 74 72 73 75 74 73 75
RH 87 87 72 70 68 72 87 93 93 93 72 64 60 68 88 94 93 90 68 56 51 64
WIND DIR S S SW SW W SW SW S SW SW SW W W W N N N N NW NW NW N
WIND SPD 2 3 6 8 8 3 1 1 1 1 3 5 5 2 0 0 0 0 1 3 4 3
CLOUDS B1 SC SC B1 B1 B1 B1 SC B1 B1 B2 SC FW SC FW FW FW SC FW FW FW FW
POP 12HR 40 70 50 5 10
QPF 12HR 0.03 0.14 0.08 0 0
RAIN SHWRS S C C C C C C C C C
TSTMS S C C C C C S S C C
HEAT INDEX 91 93 94 89 91 99102 96 96102103 99
MAX HEAT 94 95 99 102 89 102 103
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 75 95 75 95 75 96 75 96
TEMP 77 77 93 90 78 77 92 89 78 77 93 90 78 77 94 90
DEWPT 74 73 73 73 73 72 71 71 72 71 70 71 73 72 70 71
PWIND DIR N E E E NE E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 0 5 5 20 5 10 20 20
RAIN SHWRS S S S
TSTMS S S S
NCZ060-272000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT SAT JUN 27 2026
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 87 67 88 69 91
TEMP 67 69 79 83 82 77 71 69 68 69 77 85 87 81 72 70 69 71 82 89 90 84
DEWPT 66 68 72 72 73 71 69 68 67 69 73 73 73 73 71 70 68 70 74 73 73 74
RH 97 97 79 70 74 82 93 97 97100 87 67 63 77 97100 97 97 77 59 58 72
MIN/MAX RH 67 100 63 100 58
WIND DIR N N W W W NW N N N N W NW NW NW N N N N NW NW NW N
WIND DIR DEG 0 0 24 24 26 29 0 0 0 0 28 29 29 29 0 0 0 0 31 31 32 33
WIND SPD 0 0 4 5 3 1 0 0 0 0 3 4 4 1 0 0 0 0 1 3 3 1
CLOUDS SC B1 B1 B1 B2 B2 SC B1 B2 OV B2 B1 SC SC FW FW SC SC FW FW FW FW
CLOUDS (%) 44 52 51 58 76 71 48 58 79 98 83 52 30 42 10 23 36 42 18 25 24 16
VSBY 10 10 10 6 6 8 8 7 4 7 10
POP 12HR 70 80 70 10 30
QPF 12HR 0.18 0.39 0.20 0 0
RAIN SHWRS S L L C C C D C C C S S S C C
TSTMS S L L C C C S C C S S C C
HEAT INDEX 88 87 92 94 86 88 97 98 91
MAX HEAT 88 92 92 94 97 98
CHANCETHUNDER 70 40 40 10 30
MAX MIX HGT
AGL MIX HGT 4100 3500 4300
MAX VENT RT 44700 35200 42200
T WIND DIR W NW NW
T WIND SPD 9 9 9
ADI 45 35 43
MAX LVORI 8 9 10
STABILITY F B B F D B A G G A A
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.00 28.00 27.99 27.95 27.96 27.96 27.93 27.95 27.99 27.99 27.95
DATE TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 69 92 69 91 69 93 70 93
TEMP 71 71 90 83 71 71 89 84 71 71 90 84 72 71 91 84
DEWPT 70 69 72 74 69 69 69 71 68 68 68 72 69 69 67 71
PWIND DIR N N N NE N NE N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC FW SC FW SC FW SC FW SC FW SC FW
POP 12HR 0 40 5 20 5 20 10 30
RAIN SHWRS C S S C
TSTMS C S S C
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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