417
FOUS54 KMRX 281827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT SUN JUN 28 2026
TNZ017-290800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT SUN JUN 28 2026
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 WED
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 68 89 69 93 71
TEMP 80 80 72 70 69 70 78 86 89 85 75 72 70 72 83 90 93 88 77 73 71 73
DEWPT 73 73 70 69 68 70 73 74 72 75 72 70 69 70 74 74 72 75 72 71 69 71
RH 79 79 93 97 97100 85 68 57 72 90 93 97 93 74 60 51 66 85 93 93 93
WIND DIR W W SW S N N SW NW NW W N E E E S NW NW S N N E N
WIND SPD 9 4 1 0 0 0 1 2 2 1 0 0 0 0 0 2 2 1 0 0 0 0
CLOUDS B1 SC SC SC B1 B2 B1 SC SC SC SC SC SC SC FW FW FW FW FW CL CL FW
POP 12HR 10 20 10 5 5
QPF 12HR 0 0.05 0 0 0
RAIN SHWRS C S S
TSTMS C S S
HEAT INDEX 84 83 93 96 94 90 99100 98
MAX HEAT 88 95 98 86 101 102 95
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26
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 95 71 97 71 96 71 95 70 93
TEMP 92 89 74 74 93 90 73 73 94 89 73 73 92 88 73 73 91 87
DEWPT 73 75 70 71 69 71 69 69 69 70 70 70 69 70 70 70 69 70
PWIND DIR E E N NE SW S W W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC
POP 12HR 10 5 20 10 20 30 30 30 40
RAIN SHWRS S S C C C C
TSTMS S S C C C C
TNZ071-290800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT SUN JUN 28 2026
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 WED
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 72 91 73 93 74
TEMP 84 83 76 74 73 74 82 88 90 88 79 76 74 75 86 91 93 90 80 76 74 76
DEWPT 77 76 73 72 72 73 76 77 76 77 75 73 72 72 76 76 74 77 75 73 72 72
RH 80 80 90 93 97 97 82 70 64 70 88 90 93 90 72 62 54 66 85 90 93 87
WIND DIR SW S S SE N N W E NE NE E N N N N N NE E N N N N
WIND SPD 5 3 1 1 0 0 1 2 2 2 1 0 0 0 0 1 2 2 0 0 0 0
CLOUDS SC SC SC B1 B1 SC SC FW SC FW CL FW SC SC FW FW FW FW CL FW FW FW
POP 12HR 50 30 5 5 0
QPF 12HR 0.11 0.04 0 0 0
RAIN SHWRS C C C S S S S S
TSTMS C S S S S
HEAT INDEX 94 91 89100102100 96103103103 85
MAX HEAT 96 85 100 103 94 103 105 99
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26
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 94 74 95 74 95 74 95 73 93
TEMP 92 90 77 76 94 89 77 76 93 89 77 76 93 88 76 75 91 87
DEWPT 75 76 73 73 75 75 72 72 74 75 72 72 74 74 72 72 74 74
PWIND DIR E SE NE SE N NE N E W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW SC FW FW FW SC SC SC SC
POP 12HR 10 5 30 20 30 30 20 30 40
RAIN SHWRS C S C C S C C
TSTMS C S C C S C C
TNZ036-290800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT SUN JUN 28 2026
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 WED
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 72 92 74 94 75
TEMP 85 83 76 74 73 74 83 90 91 87 79 76 74 76 86 92 94 89 80 77 75 77
DEWPT 77 77 74 73 72 73 77 78 77 79 76 74 73 74 77 77 75 78 75 74 72 73
RH 77 82 94 97 97 97 82 68 64 77 91 94 97 94 75 62 54 70 85 90 90 87
WIND DIR SW SW N N N N N N SE E N N N N N N E SE N N N N
WIND SPD 3 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0
CLOUDS SC SC B1 B1 B1 B1 SC SC SC FW FW SC SC B1 SC FW FW FW FW CL FW FW
POP 12HR 40 30 5 5 0
QPF 12HR 0.07 0.06 0 0 0
RAIN SHWRS C C C S C S
TSTMS C S S C S
HEAT INDEX 96 92 92105105101 97106106103 85
MAX HEAT 97 105 105 92 106 106 97
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26
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 95 75 96 74 96 74 95 73 93
TEMP 93 89 77 77 94 89 77 76 93 89 76 76 92 88 76 75 91 86
DEWPT 76 77 73 73 75 76 72 72 75 75 72 72 75 75 72 72 75 75
PWIND DIR E N E NE SE E NE N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC
POP 12HR 5 5 20 20 20 20 20 30 40
RAIN SHWRS S S S S S C C
TSTMS S S S S S C C
TNZ099-290800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT SUN JUN 28 2026
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 WED
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 74 95 76 97 77
TEMP 92 88 79 77 75 76 88 93 95 91 81 78 76 78 90 94 96 91 82 79 77 79
DEWPT 74 74 73 73 72 73 75 74 73 75 75 75 74 74 75 74 72 74 73 74 73 73
RH 56 63 82 87 90 90 66 54 49 60 82 91 94 88 62 53 46 58 74 85 87 82
WIND DIR W W N N N N NW NW NW NW N N N N E E NE E N N N N
WIND SPD 8 3 0 0 0 0 2 3 4 3 1 0 0 0 2 2 3 2 0 0 0 0
CLOUDS SC FW FW FW FW FW FW SC FW FW FW CL FW SC FW FW FW FW FW FW FW FW
POP 12HR 5 5 0 10 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 102 97 98103105102 87 101105105101 87
MAX HEAT 102 92 103 105 96 105 105 97
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26
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 97 76 98 75 97 75 96 75 94
TEMP 95 91 79 78 95 90 78 77 95 90 78 77 94 89 77 77 92 88
DEWPT 73 73 73 73 72 73 72 72 71 73 73 72 72 73 74 73 73 74
PWIND DIR E NE E NE NE N N NW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC FW SC SC
POP 12HR 20 20 20 20 30 10 30 30 40
RAIN SHWRS S S S S C C C C
TSTMS S S S S C C C C
NCZ060-290800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT SUN JUN 28 2026
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 WED
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 69 91 70 93 71
TEMP 86 81 73 71 69 71 82 88 90 85 74 71 70 72 84 90 91 85 75 72 71 73
DEWPT 73 73 71 70 68 70 74 74 73 75 72 70 68 70 73 73 73 75 72 70 68 70
RH 65 77 93 97 97 97 77 63 58 72 93 97 93 93 70 58 56 72 90 93 90 90
MAX/MIN RH 97 58 97 54 97
WIND DIR W W N N N N NW NW NW NW N N N N N N NE N N N N N
WIND DIR DEG 28 28 0 0 0 0 31 31 32 32 0 0 0 0 0 0 5 0 0 0 0 0
WIND SPD 4 2 0 0 0 0 3 4 4 2 0 0 0 0 0 0 1 0 0 0 0 0
CLOUDS SC SC SC SC SC SC FW SC FW FW FW FW SC B1 FW SC FW SC FW FW FW SC
CLOUDS (%) 46 39 34 47 46 50 22 28 12 18 12 23 43 52 11 29 15 33 13 12 17 32
VSBY 10 10 10 9 7 7 10 10 10 10 10
POP 12HR 20 10 5 30 5
QPF 12HR 0.02 0 0 0.02 0
RAIN SHWRS C S C C
TSTMS C S C C
HEAT INDEX 93 86 88 97 98 94 90 98100 94
MAX HEAT 94 97 98 98 101 86
CHANCETHUNDER 20 10 5 30 5
MAX MIX HGT
AGL MIX HGT 4600 4700
MAX VENT RT 40100 21000
T WIND DIR N E
T WIND SPD 9 4
ADI 40 22
MAX LVORI 10 9
STABILITY A G F A A G F A A G G
CEILING NONE NONE NONE 8000 18200 9800 NONE NONE NONE NONE NONE
STA PRES 27.90 27.94 27.98 27.98 27.96 27.99 28.03 28.00 28.02 28.00 28.03
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26
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 93 71 94 70 94 70 94 70 92
TEMP 91 84 72 73 92 85 72 72 92 84 72 72 92 84 71 72 90 83
DEWPT 72 74 70 70 70 73 69 69 69 73 69 69 70 73 69 69 71 73
PWIND DIR N N NE N N N NW N W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC FW FW SC SC FW SC FW SC SC SC SC
POP 12HR 30 20 40 10 30 10 40 30 50
RAIN SHWRS C S C C C C C
TSTMS C S C C C C 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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