135
FOUS54 KMRX 070627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT THU MAY 7 2026
TNZ017-072000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT THU MAY 7 2026
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 64 40 69 46 73
TEMP 55 52 55 58 62 61 50 44 40 42 58 65 68 64 52 48 46 49 63 70 73 69
DEWPT 54 51 51 50 48 44 41 39 37 39 42 42 42 45 45 44 43 46 52 54 54 55
RH 96 96 86 75 60 53 71 82 89 89 55 43 39 50 77 86 89 89 67 57 51 61
WIND DIR NW N N NW W NW NW N N SE SW SW SW SW S S S SW SW W W SW
WIND SPD 4 5 6 4 8 8 2 0 0 0 1 4 6 2 2 1 0 1 10 12 11 3
CLOUDS OV OV B2 B2 B1 FW FW FW FW FW CL CL CL FW FW FW SC B1 SC SC SC SC
POP 12HR 50 0 0 0 10
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS L C C
DATE SUN 05/10/26 MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 51 77 51 66 41 69 49 73
TEMP 53 53 75 71 57 51 63 61 44 44 65 64 52 51 70 69
DEWPT 52 53 57 57 54 48 45 39 39 39 41 44 44 46 52 53
PWIND DIR SW SW NW N N W S SW
WIND CHAR LT LT LT GN LT LT LT GN
AVG CLOUDS SC B1 B1 SC B1 B2 B1 SC FW FW CL FW FW SC SC SC
POP 12HR 5 40 80 20 0 5 20 40
RAIN SHWRS S C L D S S C C
TSTMS S S S C
TNZ071-072000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT THU MAY 7 2026
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 68 44 72 51 77
TEMP 56 54 57 63 66 64 53 48 44 46 62 68 71 67 58 53 51 54 67 74 77 73
DEWPT 55 53 52 52 50 49 46 43 42 43 44 44 46 50 48 48 47 50 55 58 58 60
RH 96 96 83 67 56 58 77 83 93 89 52 42 41 54 69 83 86 86 65 57 52 64
WIND DIR N N N N NW NW N N NE N N W SW SW S S SW SW SW SW SW SW
WIND SPD 5 6 5 4 4 4 2 0 1 0 0 2 5 3 4 3 3 5 10 10 9 3
CLOUDS OV OV OV B2 SC SC FW SC FW SC CL FW FW FW SC SC SC SC SC SC SC B1
POP 12HR 40 0 0 5 30
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS L C C C S
TSTMS S
DATE SUN 05/10/26 MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 55 79 54 69 45 73 53 78
TEMP 58 57 77 73 61 55 67 64 48 48 70 69 57 55 75 74
DEWPT 56 56 61 61 56 51 47 43 42 43 44 48 47 48 54 56
PWIND DIR S SW NW N NE N SW SW
WIND CHAR LT LT LT GN LT LT LT GN
AVG CLOUDS B1 B1 B1 B1 B1 B2 B1 SC FW CL FW FW FW FW SC SC
POP 12HR 30 40 70 20 0 0 20 20
RAIN SHWRS S C C C L L S S S S
TSTMS C S S S
TNZ036-072000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT THU MAY 7 2026
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 69 43 72 50 77
TEMP 54 53 59 66 68 63 51 46 43 45 61 70 72 66 57 52 50 52 66 74 77 72
DEWPT 54 51 51 51 48 46 44 42 40 42 45 45 45 49 47 47 47 49 56 58 58 60
RH 100 93 75 58 49 54 77 86 89 89 56 41 38 54 69 83 89 89 70 57 52 66
WIND DIR N N N N NW NW N NE NE N SE S SW SW SW SW SW SW SW SW SW SW
WIND SPD 4 3 4 3 5 3 1 1 1 0 1 2 4 2 2 2 3 3 6 8 6 2
CLOUDS OV B2 B2 B1 SC FW FW SC FW FW CL CL FW FW SC SC SC SC SC SC SC B1
POP 12HR 10 0 0 5 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS L S S S
TSTMS S
DATE SUN 05/10/26 MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 54 79 53 70 44 73 52 78
TEMP 57 56 77 73 59 53 67 64 47 47 71 68 56 54 75 73
DEWPT 55 56 61 61 55 49 46 43 41 42 44 49 47 48 55 56
PWIND DIR SW SW NW N N E SW SW
WIND CHAR LT LT LT GN LT LT LT GN
AVG CLOUDS B1 B1 B1 B1 B1 B2 B1 FW CL CL FW FW FW FW SC FW
POP 12HR 30 50 70 20 0 0 20 20
RAIN SHWRS S C C C L C S S S S
TSTMS C S S S
TNZ099-072000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT THU MAY 7 2026
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 71 47 74 52 79
TEMP 58 57 61 68 71 66 56 51 47 49 63 70 73 70 59 54 52 54 68 76 79 75
DEWPT 57 55 55 54 52 50 48 46 45 45 47 46 47 51 51 50 50 52 58 60 61 63
RH 96 93 81 61 51 56 74 83 93 86 56 42 40 51 75 86 93 93 70 58 54 66
WIND DIR N N N N NW NW NW N N N N S S S S S S S SW SW SW SW
WIND SPD 4 5 6 6 8 5 3 2 1 0 0 2 3 3 2 2 1 1 3 5 5 2
CLOUDS OV B2 B2 SC SC SC SC B1 SC SC FW CL SC SC SC SC SC B1 B1 B1 SC B1
POP 12HR 20 0 0 5 20
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS C S S S S
TSTMS S
DATE SUN 05/10/26 MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 57 81 56 73 49 77 55 81
TEMP 60 59 78 75 62 57 71 67 51 51 73 72 57 57 79 76
DEWPT 59 58 63 63 58 52 48 46 44 44 45 50 50 50 55 58
PWIND DIR S SW NW N N E S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC CL CL CL CL FW FW FW FW
POP 12HR 30 50 50 10 0 0 10 20
RAIN SHWRS S C C C C S S
TSTMS S C S
NCZ060-072000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT THU MAY 7 2026
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 68 41 73 47 77
TEMP 57 55 59 65 66 61 51 46 42 43 61 70 71 64 54 49 47 49 65 73 76 71
DEWPT 57 55 57 53 50 46 44 42 40 41 43 42 44 48 47 47 46 48 54 55 56 57
RH 100100 93 65 56 58 77 86 93 93 51 36 38 56 77 93 96 96 68 53 50 61
MIN/MAX RH 52 96 36 100 50
WIND DIR NW NW NW NW NW NW NW N N N N SW SW S SE N N N W W W W
WIND DIR DEG 30 29 30 30 31 31 31 0 0 0 0 20 21 19 14 0 0 0 24 24 26 24
WIND SPD 1 2 4 8 9 5 3 0 0 0 0 2 4 2 1 0 0 0 1 3 4 1
WIND GUST 17
CLOUDS OV OV B1 B1 FW SC SC SC B1 SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1
CLOUDS (%) 96 90 68 58 22 37 38 50 51 49 12 16 45 38 46 42 54 52 55 51 53 55
VSBY 2 7 10 10 10 10 10 10 10 10 10 10
POP 12HR 50 0 0 5 10
QPF 12HR 0.01 0 0 0 0
RAIN SHWRS L C S
CHANCETHUNDER 5 0 0 5 10
MAX MIX HGT
AGL MIX HGT 4300 5700 5300
MAX VENT RT 60400 51700 54300
T WIND DIR NW S W
T WIND SPD 12 6 9
ADI 60 52 53
MAX LVORI 8 7 8
STABILITY D B B G G A A G F B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.78 27.78 27.80 27.85 27.90 27.84 27.81 27.78 27.79 27.80 27.77
DATE SUN 05/10/26 MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 52 79 52 70 40 73 48 78
TEMP 55 54 75 72 58 53 67 63 45 43 70 66 51 51 74 71
DEWPT 55 54 59 59 56 52 47 41 40 41 42 46 45 46 51 54
PWIND DIR W SW NW N N W SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B2 SC FW CL CL FW FW FW SC FW
POP 12HR 30 50 50 10 0 0 5 20
RAIN SHWRS S C C C C C S
TSTMS C 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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