478
FOUS54 KMRX 240627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT WED JUN 24 2026
TNZ017-242000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT WED JUN 24 2026
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 58 86 65 88
TEMP 55 58 71 77 80 77 65 61 59 62 76 83 86 82 71 67 65 68 79 85 87 82
DEWPT 54 56 58 56 55 57 59 58 57 59 61 59 58 62 64 63 63 64 67 67 67 68
RH 96 93 63 48 42 50 81 90 93 90 60 44 39 51 79 87 93 87 67 55 52 63
WIND DIR N E N NW W NW E SE E E SW SW SW SW S SE SE S SW SW SW SW
WIND SPD 0 0 0 2 3 1 0 0 0 0 1 5 5 2 0 0 0 0 4 9 10 5
CLOUDS FW B1 SC SC SC SC SC B1 SC SC SC SC SC SC FW SC SC SC SC SC SC B1
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.04
RAIN SHWRS L L C
TSTMS C C C
OBVIS PF PF
HEAT INDEX 88 90
MAX HEAT 81 84 87 89 92
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 68 85 68 87 67 90 69 93
TEMP 70 70 82 80 71 70 83 82 70 70 87 85 72 71 89 87
DEWPT 67 69 70 71 68 69 73 71 68 68 72 72 68 68 71 72
PWIND DIR SW W SW W SW NW NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 40 80 70 70 10 20 5 10
RAIN SHWRS C C L D L L L C S S
TSTMS C S L C C C S S
TNZ071-242000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT WED JUN 24 2026
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 63 88 69 89
TEMP 60 61 74 81 83 80 70 66 64 65 79 86 88 84 75 71 69 71 82 87 89 85
DEWPT 58 59 60 58 57 59 62 61 60 61 63 62 62 66 68 66 66 67 69 70 69 70
RH 93 93 62 46 41 49 76 84 87 87 58 45 42 55 79 84 90 87 65 57 52 61
WIND DIR N N NE N N N N N N N W SW W SW S S S S SW SW SW SW
WIND SPD 0 0 2 2 2 1 0 0 0 0 1 4 5 2 2 1 1 1 8 10 11 6
CLOUDS SC B1 B1 SC FW SC SC SC SC B1 SC SC SC SC FW SC SC SC SC SC SC SC
POP 12HR 0 0 5 5 30
QPF 12HR 0 0 0 0 0.01
RAIN SHWRS C C S
TSTMS C C S
OBVIS PF PF
HEAT INDEX 85 92 94 90
MAX HEAT 81 82 86 88 82 92 94
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 72 89 72 90 72 92 73 93
TEMP 75 73 86 85 74 74 88 86 74 74 90 89 76 75 91 89
DEWPT 70 71 71 73 70 71 75 74 71 71 74 74 71 71 74 74
PWIND DIR SW SW SW SW SE N NE N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC FW SC FW SC FW FW FW
POP 12HR 20 50 50 50 5 10 0 10
RAIN SHWRS S S C C C C C C
TSTMS S S S C C S C C
TNZ036-242000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT WED JUN 24 2026
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 62 88 68 89
TEMP 59 61 75 81 83 78 69 66 63 65 78 86 88 83 74 70 68 70 81 87 88 83
DEWPT 57 59 61 60 59 60 63 61 61 62 64 64 64 66 67 67 66 68 70 70 70 70
RH 93 93 62 49 44 54 81 84 93 90 62 48 45 57 79 90 93 93 69 57 55 65
WIND DIR N N E N S SW N N N N SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 0 0 1 0 1 1 0 0 0 0 1 3 4 2 1 1 1 1 4 8 6 4
CLOUDS SC SC B1 SC FW SC B1 B1 SC SC SC SC SC SC FW FW SC SC B1 SC SC SC
POP 12HR 0 0 5 10 40
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S C C
TSTMS S C C
OBVIS PF PF
HEAT INDEX 85 92 93 87
MAX HEAT 82 83 87 89 92 93
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 89 71 90 71 93 73 94
TEMP 73 73 87 83 73 73 88 85 74 73 91 87 75 75 91 88
DEWPT 70 71 72 73 71 71 75 75 71 72 75 75 72 72 75 75
PWIND DIR SW SW SW SW SE NE NE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC FW SC FW FW CL FW FW
POP 12HR 20 60 40 50 5 20 0 5
RAIN SHWRS S C L C C C C S
TSTMS S C L C S C C S
TNZ099-242000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT WED JUN 24 2026
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 85 66 89 70 91
TEMP 62 63 76 83 85 81 72 68 66 68 81 87 89 84 75 72 70 72 83 88 90 85
DEWPT 61 61 62 59 59 61 64 64 63 64 64 64 65 68 70 69 68 69 71 70 70 71
RH 97 93 62 44 41 51 76 87 90 87 56 46 45 59 84 90 93 90 67 55 52 63
WIND DIR N N NE N NE N N N N N SW S S S S N N S SW SW SW SW
WIND SPD 0 0 3 2 2 0 0 0 0 0 1 3 4 3 1 0 0 1 4 6 6 4
CLOUDS SC B1 B1 SC SC B1 B1 SC B1 SC SC SC SC SC SC FW SC SC SC SC SC FW
POP 12HR 0 5 10 5 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
TSTMS S S
OBVIS PF PF
HEAT INDEX 87 88 93 96 90
MAX HEAT 83 85 88 91 93 96
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 91 73 92 74 95 75 94
TEMP 75 75 89 86 75 75 90 87 76 76 92 89 77 77 91 89
DEWPT 72 72 71 73 72 72 73 74 73 72 74 74 73 72 73 74
PWIND DIR SW SW SW W W N NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 5 30 10 20 5 10 5 10
RAIN SHWRS S C S
TSTMS S C S
NCZ060-242000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT WED JUN 24 2026
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 60 87 65 88
TEMP 55 56 73 81 82 77 65 62 61 62 77 85 86 80 70 67 65 67 79 85 86 81
DEWPT 55 56 60 57 58 63 61 59 58 60 62 61 63 67 66 65 63 65 68 70 69 70
RH 100100 64 44 44 62 87 90 90 93 60 45 46 65 87 93 93 93 69 61 57 69
MIN/MAX RH 44 93 45 93 55
WIND DIR N N N W NW W N N N N N SW SW S N N N N SW SW SW SW
WIND DIR DEG 0 0 0 28 29 27 0 0 0 0 0 21 20 19 0 0 0 0 21 23 23 23
WIND SPD 0 0 0 1 2 1 0 0 0 0 0 1 3 2 0 0 0 0 2 4 4 2
CLOUDS SC B2 SC SC FW SC SC B1 B1 B1 FW SC SC SC SC FW SC SC SC SC SC SC
CLOUDS (%) 50 76 48 45 22 35 42 51 59 63 21 36 37 49 31 24 26 47 27 39 34 39
VSBY 7 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 5 5 5 40
QPF 12HR 0 0 0 0 0.04
RAIN SHWRS C C
TSTMS C C
OBVIS PF PF
HEAT INDEX 90 90 85
MAX HEAT 81 82 85 87 90 91
CHANCETHUNDER 0 0 5 5 40
MAX MIX HGT
AGL MIX HGT 4900 5700 4400
MAX VENT RT 24400 34200 34900
T WIND DIR NW SW SW
T WIND SPD 4 5 8
ADI 24 34 35
MAX LVORI 10 8 8
STABILITY F A A G F A A G G A A
CEILING NONE NONE 17100 NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.01 27.96 27.94 27.94 27.96 27.96 27.92 27.94 27.97 27.97 27.95
DATE SAT 06/27/26 SUN 06/28/26 MON 06/29/26 TUE 06/30/26
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 68 88 68 90 68 92 69 92
TEMP 69 70 86 81 70 70 87 83 70 70 89 83 71 71 89 84
DEWPT 68 69 68 71 69 69 71 72 68 69 71 72 69 68 71 72
PWIND DIR SW W W NW NW NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC FW B1 SC SC FW SC FW SC FW SC FW
POP 12HR 10 40 20 30 5 20 10 30
RAIN SHWRS C C S S S C S C
TSTMS S C S S S C 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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