320
FOUS54 KMRX 070627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
127 AM EST SAT MAR 7 2026
TNZ017-072100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
127 AM EST SAT MAR 7 2026
DATE SAT 03/07/26 SUN 03/08/26 MON 03/09/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 79 59 68 52 73
TEMP 57 56 69 77 79 71 64 61 59 59 61 65 67 63 57 55 54 53 61 70 72 66
DEWPT 56 55 60 59 58 58 59 59 59 58 59 59 57 55 53 53 53 53 56 53 52 52
RH 96 96 73 54 49 63 84 93100 96 93 81 70 75 86 93 96100 84 55 49 61
WIND DIR SE SE SW SW SW W SW SW SW SW W W W SW SW SW SW SW SW SW SW SW
WIND SPD 2 2 5 12 12 9 8 5 5 5 6 9 8 3 2 1 1 1 4 9 9 3
WIND GUST 16 24 23 20
CLOUDS SC SC FW SC SC B1 B2 B2 OV OV OV B2 B1 SC SC SC B1 B1 SC FW FW FW
POP 12HR 50 90 70 10 20
QPF 12HR 0.03 0.20 0.08 0 0
RAIN SHWRS C C D D D L L C C S S S
TSTMS C S S S S S S S
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26 FRI 03/13/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 53 75 58 79 44 54 32 61
TEMP 56 54 72 69 60 59 76 73 61 46 48 45 37 34 57 55
DEWPT 52 51 60 59 58 56 59 57 53 42 30 27 27 26 32 36
PWIND DIR S SW S SW SW NW W SW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS SC B1 B1 SC B1 B2 B2 B2 B2 OV B1 FW FW SC SC B1
POP 12HR 40 50 20 50 90 30 10 10
RAIN SHWRS S C C C S S C D L C S
TSTMS S S
TNZ071-072100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
127 AM EST SAT MAR 7 2026
DATE SAT 03/07/26 SUN 03/08/26 MON 03/09/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 80 61 72 56 77
TEMP 63 62 73 78 78 70 65 64 62 61 64 69 71 66 62 59 58 57 65 74 76 71
DEWPT 59 60 62 60 60 61 61 60 60 60 61 60 59 57 56 56 56 56 58 57 56 56
RH 87 93 68 54 54 73 87 87 93 97 90 73 66 73 81 90 93 96 78 55 50 59
WIND DIR SW SW SW SW SW SW S SW SW SW SW W W SW SW SW SW SW SW SW SW SW
WIND SPD 5 5 11 19 17 10 8 6 6 5 6 6 5 2 2 2 2 2 5 9 9 5
WIND GUST 24 32 28 20
CLOUDS B1 SC SC SC SC B2 OV OV B2 OV OV B2 B1 SC SC SC B2 B2 SC FW SC B1
POP 12HR 60 90 70 20 30
QPF 12HR 0.12 0.40 0.08 0 0.01
RAIN SHWRS C L D C L L L L L S S C C C
TSTMS C C S S
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26 FRI 03/13/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 77 64 81 45 56 37 65
TEMP 63 59 74 73 66 64 78 75 61 47 52 49 42 38 61 59
DEWPT 58 57 64 62 61 60 60 59 55 42 32 30 32 30 35 38
PWIND DIR SW SW S SW W NW E SW
WIND CHAR LT GN GN BZ GN GN LT GN
AVG CLOUDS B1 B2 B2 B1 B2 OV B2 B2 B2 OV B1 FW FW SC B1 B1
POP 12HR 60 60 20 60 80 30 10 10
RAIN SHWRS C L L L S S L D L C S
TSTMS C S S S
TNZ036-072100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
127 AM EST SAT MAR 7 2026
DATE SAT 03/07/26 SUN 03/08/26 MON 03/09/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 78 60 71 55 76
TEMP 63 61 70 76 78 70 64 62 61 61 64 68 70 65 59 57 57 56 64 73 76 70
DEWPT 61 61 64 62 62 60 60 60 60 60 61 60 59 56 55 55 55 56 58 57 57 56
RH 93100 81 62 58 71 87 93 97 97 90 76 68 73 87 93 93100 81 57 52 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W W W W SW SW SW SW SW SW SW
WIND SPD 4 4 10 16 13 6 5 5 4 4 4 5 4 2 2 2 2 2 3 6 6 3
WIND GUST 14 25 28 27 20
CLOUDS B1 B2 B1 B1 B1 OV B2 B2 B2 OV OV B2 B1 SC SC SC B1 B2 SC FW SC B1
POP 12HR 70 90 60 10 30
QPF 12HR 0.15 0.25 0.11 0 0
RAIN SHWRS S C D D L L L L C C C C C
TSTMS S C S S S S
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26 FRI 03/13/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 76 64 80 44 56 37 64
TEMP 62 59 73 72 66 64 77 74 59 46 53 49 41 38 60 59
DEWPT 59 58 64 62 62 61 62 59 53 39 30 29 31 31 36 38
PWIND DIR SW SW SW SW W NW N SW
WIND CHAR LT LT LT BZ GN GN LT GN
AVG CLOUDS B1 B2 OV B2 B2 OV OV B2 B2 OV B1 FW FW SC B1 B1
POP 12HR 60 60 20 60 80 20 20 10
RAIN SHWRS C L L C S S C L D C S S S
TSTMS C S S
TNZ099-072100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
127 AM EST SAT MAR 7 2026
DATE SAT 03/07/26 SUN 03/08/26 MON 03/09/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 61 74 58 78
TEMP 64 63 70 78 79 70 66 64 63 62 66 71 74 69 63 60 60 58 66 75 78 72
DEWPT 63 62 64 64 63 63 63 63 62 61 63 63 61 61 61 59 59 58 61 61 60 61
RH 97 97 81 62 58 78 90 97 97 97 90 76 64 76 93 96 96100 84 62 54 68
WIND DIR S S S S SW W S S SW SW SW W W W SW SW SW S S SW SW S
WIND SPD 4 4 10 12 11 6 4 3 2 2 3 5 4 2 1 1 1 1 2 5 5 3
WIND GUST 16 23 25 24
CLOUDS B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B1 SC SC B1 B2 B2 B1 B2 B2
POP 12HR 60 90 60 20 40
QPF 12HR 0.07 0.25 0.07 0 0.04
RAIN SHWRS C D L C L L L L L S S S S S S C C C
TSTMS C C C S S S S S S
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26 FRI 03/13/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 80 64 83 47 60 40 67
TEMP 63 61 75 76 67 65 79 76 60 48 57 53 45 41 63 61
DEWPT 61 61 67 65 64 63 62 61 55 41 33 33 34 33 37 41
PWIND DIR S S S S W N N S
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS B2 B2 OV B1 B2 B2 B2 B2 B2 OV SC FW FW SC SC SC
POP 12HR 70 50 10 50 70 20 20 10
RAIN SHWRS C L C C C C L C S S S
TSTMS S C S S S
NCZ060-072100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
127 AM EST SAT MAR 7 2026
DATE SAT 03/07/26 SUN 03/08/26 MON 03/09/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 77 58 71 54 76
TEMP 60 58 67 75 75 67 63 61 59 59 61 68 70 65 59 57 56 55 63 72 75 68
DEWPT 58 58 62 61 60 60 59 59 59 59 61 61 58 57 56 56 56 55 59 58 55 56
RH 93100 84 62 60 78 87 93100100100 78 66 75 90 96100100 87 61 50 65
MIN/MAX RH 56 100 66 100 50
WIND DIR SE SE S SW SW W SW SE SW SW W W W W N N N N SW W W SW
WIND DIR DEG 13 14 18 20 21 25 22 15 22 23 25 26 26 24 0 0 0 0 23 24 24 20
WIND SPD 2 2 5 9 8 3 2 1 1 2 2 5 4 1 0 0 0 0 2 4 5 2
WIND GUST 18 20 19 13
CLOUDS B2 B1 B1 B1 B1 B2 B2 B2 OV OV OV OV B2 B1 B1 B1 B2 OV B2 SC B1 B2
CLOUDS (%) 78 68 56 52 57 73 82 81 88 98 97 92 84 68 57 68 84 90 71 36 64 72
VSBY 10 10 10 10 10 6 6 6 4 3 4 6
POP 12HR 60 90 70 20 30
QPF 12HR 0.11 0.37 0.09 0.02 0.02
RAIN SHWRS C C D D L D L L L L S S S S C C C
TSTMS C C C S S S S
CHANCETHUNDER 40 40 20 10 10
MAX MIX HGT
AGL MIX HGT 4500 2300 5300
MAX VENT RT 93700 20800 65000
T WIND DIR SW W SW
T WIND SPD 17 8 11
ADI 94 21 64
MAX LVORI 9 8 10
STABILITY F C B D D C B F D B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.05 28.02 27.98 27.94 27.88 27.89 27.91 27.94 27.97 27.97 27.97
DATE TUE 03/10/26 WED 03/11/26 THU 03/12/26 FRI 03/13/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 56 77 58 79 44 58 34 64
TEMP 58 56 72 70 62 59 77 72 60 45 52 48 39 35 60 56
DEWPT 56 56 63 60 59 58 59 57 55 43 33 28 29 29 33 35
PWIND DIR S SW SE S W NW N S
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 B1 OV B2 B2 B2 OV B1 FW FW FW SC SC
POP 12HR 70 60 10 50 80 30 10 10
RAIN SHWRS C L L C S C D L C S
TSTMS S C 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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