990
FOUS54 KMRX 261827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT FRI JUN 26 2026
TNZ017-270800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT FRI JUN 26 2026
DATE 06/26/26 SAT 06/27/26 SUN 06/28/26 MON
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 84 68 86 67
TEMP 88 83 73 70 69 70 77 79 81 78 72 70 69 70 75 82 85 82 73 69 67 69
DEWPT 65 68 67 67 66 67 70 72 71 70 70 69 69 69 72 73 72 72 70 69 67 69
RH 47 61 81 90 90 90 79 79 72 76 93 97100 97 90 74 65 72 90100100100
WIND DIR W SW S SE SE S SW SW SW SW SW W SW SW W W W W SE N N N
WIND SPD 5 4 1 1 1 3 13 12 11 9 5 4 4 5 6 6 6 3 0 0 0 0
WIND GUST 24
CLOUDS SC B1 B1 SC B1 B1 B1 B2 B1 B2 B1 B2 B1 B2 B2 B1 SC SC SC SC B1 SC
POP 12HR 30 70 90 80 20
QPF 12HR 0 0.19 0.34 0.07 0.01
RAIN SHWRS S S S S C S L L L C C D L D D L L S S S
TSTMS S S S L L C C S C L S S
HEAT INDEX 86 82 84 87 91 87
MAX HEAT 92 84 87 88 93 83
DATE 06/29 TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 91 69 92 70 94 71 96 72 95
TEMP 87 86 72 72 88 87 72 73 91 89 73 74 92 90 74 75 92 88
DEWPT 73 72 68 69 70 71 67 66 66 68 65 65 66 68 66 67 66 69
PWIND DIR W SE N S NW S N W NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 0 5 0 5 5 20 5 40
RAIN SHWRS S S S C
TSTMS S S S C
TNZ071-270800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT FRI JUN 26 2026
DATE 06/26/26 SAT 06/27/26 SUN 06/28/26 MON
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 73 87 71 88 72
TEMP 88 85 77 75 74 75 81 84 85 81 75 73 72 71 79 85 88 85 77 74 72 74
DEWPT 69 70 70 68 68 69 72 74 74 73 72 71 71 71 74 75 75 75 73 72 71 72
RH 54 61 79 79 82 82 74 72 70 77 90 93 97100 85 72 66 72 87 93 97 93
WIND DIR SW SW S S SW SW SW W SW SW SW SW SW S SW SW SW SW S N N N
WIND SPD 8 4 4 4 6 10 12 12 11 6 5 3 3 4 4 4 4 2 1 0 0 0
CLOUDS SC SC SC SC B1 SC B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC SC FW FW SC SC
POP 12HR 20 80 90 70 20
QPF 12HR 0 0.24 0.43 0.11 0.02
RAIN SHWRS S C C D L S S D L L L C C S S S
TSTMS S C L L S S S S S C C C S S
HEAT INDEX 92 90 85 91 93 86 94 98 94
MAX HEAT 94 85 91 93 94 98 88
DATE 06/29 TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 92 72 93 74 94 75 95 75 95
TEMP 90 88 75 74 91 89 77 75 92 90 77 76 93 90 78 77 93 90
DEWPT 75 75 71 71 73 74 71 69 70 71 69 68 70 71 70 70 69 72
PWIND DIR N E N SE NE SE NE E N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 0 5 0 20 20 10 5 30
RAIN SHWRS S S S C
TSTMS S S S C
TNZ036-270800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT FRI JUN 26 2026
DATE 06/26/26 SAT 06/27/26 SUN 06/28/26 MON
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 71 86 70 89 72
TEMP 88 83 76 74 73 73 79 83 83 79 74 73 72 72 79 87 88 84 76 74 72 74
DEWPT 70 71 70 69 69 70 73 75 75 74 72 71 71 71 75 76 75 76 74 72 71 72
RH 55 67 82 84 87 90 82 77 77 85 93 93 97 97 88 70 66 77 94 93 97 93
WIND DIR SW W SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW N N N N
WIND SPD 5 2 2 2 3 4 8 8 6 3 2 2 2 2 2 2 2 1 0 0 0 0
CLOUDS B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B1 B1 SC SC FW FW SC SC
POP 12HR 30 80 80 70 20
QPF 12HR 0 0.27 0.48 0.11 0.02
RAIN SHWRS S S S C C D L S S D D L L L L S S S
TSTMS S S C L L S S S S S C L L S S
HEAT INDEX 93 88 90 90 98 98 93
MAX HEAT 93 90 94 98 99 87
DATE 06/29 TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 73 93 75 94 75 96 76 95
TEMP 91 87 76 75 91 88 77 76 92 89 78 77 93 90 78 77 94 89
DEWPT 77 75 72 72 74 74 72 71 72 72 70 70 71 72 70 70 70 73
PWIND DIR NE NE E E E NW E NE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 0 5 0 20 10 10 5 40
RAIN SHWRS S S S C
TSTMS S S S C
TNZ099-270800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT FRI JUN 26 2026
DATE 06/26/26 SAT 06/27/26 SUN 06/28/26 MON
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 73 90 73 92 74
TEMP 88 85 77 75 74 75 84 87 88 84 77 75 73 75 84 89 91 87 79 76 74 76
DEWPT 71 71 71 71 70 70 73 74 74 73 72 72 71 72 74 75 74 75 74 74 73 73
RH 57 63 82 87 87 84 70 65 63 70 85 90 93 90 72 64 58 68 85 94 97 90
WIND DIR SW SW S S S SW W SW W SW SW N N N W W W W N N N N
WIND SPD 5 4 2 2 2 3 8 8 8 4 1 0 0 0 3 4 4 2 0 0 0 0
CLOUDS SC FW SC SC B1 B1 B1 B1 SC SC B1 B2 B1 B2 SC SC SC FW FW FW FW SC
POP 12HR 10 60 40 50 10
QPF 12HR 0 0.16 0.01 0.02 0
RAIN SHWRS C L C C C S C S S C C
TSTMS C L C C S S S S S C C
HEAT INDEX 94 90 90 95 97 90 91 99101 96
MAX HEAT 95 85 95 97 85 99 101 92
DATE 06/29 TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 75 95 75 95 76 97 77 97
TEMP 92 89 77 77 92 89 78 77 93 90 78 77 94 91 79 79 95 90
DEWPT 74 73 73 72 72 73 72 70 68 68 68 68 67 67 69 70 67 70
PWIND DIR N N E SE E E E NE N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 10 5 10 5 20 5 5 0 30
RAIN SHWRS S C
TSTMS S C
NCZ060-270800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT FRI JUN 26 2026
DATE 06/26/26 SAT 06/27/26 SUN 06/28/26 MON
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 67 87 68 88 68
TEMP 86 81 71 69 68 69 80 85 83 77 71 69 68 70 78 85 87 81 72 70 68 70
DEWPT 69 70 68 67 66 68 71 72 72 71 70 68 68 69 72 72 73 73 71 69 68 70
RH 57 69 90 93 93 97 74 65 70 82 97 97100 97 82 65 63 77 97 97100100
MAX/MIN RH 97 65 100 63 100
WIND DIR SW SW N N N N W W W SW N N N N W NW W NW N N N N
WIND DIR DEG 23 22 0 0 0 0 25 24 26 23 0 0 0 0 28 29 28 30 0 0 0 0
WIND SPD 3 2 0 0 0 0 5 6 5 2 0 0 0 0 3 4 4 2 0 0 0 0
CLOUDS SC SC SC SC B1 B2 B1 B1 B1 B1 SC B1 B2 OV B1 B1 SC SC FW FW SC SC
CLOUDS (%) 33 27 27 45 57 70 66 53 52 59 39 69 81 94 62 60 26 27 14 15 33 45
VSBY 10 10 10 7 7 7 10 6 6 10 10
POP 12HR 20 80 50 60 10
QPF 12HR 0 0.21 0.02 0.39 0
RAIN SHWRS S S C L D S C C S L L C C S
TSTMS C L C S S S S C C C
HEAT INDEX 90 85 83 91 88 91 94 86
MAX HEAT 90 91 88 91 94
CHANCETHUNDER 10 60 30 40 10
MAX MIX HGT
AGL MIX HGT 3800 3200
MAX VENT RT 45800 31300
T WIND DIR W NW
T WIND SPD 10 9
ADI 46 32
MAX LVORI 8 9
STABILITY A G F B B F D B A G G
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.97 27.99 28.01 28.01 27.96 27.95 27.98 27.99 27.95 27.96 28.00
DATE 06/29 TUE 06/30/26 WED 07/01/26 THU 07/02/26 FRI 07/03/26
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 91 69 91 69 92 70 94 71 93
TEMP 89 84 71 71 88 83 71 70 89 84 72 71 90 85 72 72 92 85
DEWPT 72 73 69 69 71 73 68 66 65 69 65 65 65 70 66 67 65 71
PWIND DIR NW N N N E N NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW CL FW FW SC FW FW FW SC FW SC FW SC FW SC FW
POP 12HR 20 5 30 0 30 10 20 0 30
RAIN SHWRS S S C C S C
TSTMS S S C 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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