940
FOUS54 KMRX 090502
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
102 AM EDT SAT MAY 9 2026
TNZ017-092000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
102 AM EDT SAT MAY 9 2026
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26
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 74 50 79 53 65
TEMP 48 51 64 70 73 70 58 54 51 53 70 77 79 74 62 59 56 53 56 61 63 61
DEWPT 45 47 53 54 54 55 54 52 50 52 57 54 53 56 56 55 54 52 52 50 45 42
RH 89 86 67 57 51 59 86 93 96 96 63 45 41 53 81 87 93 96 86 67 52 49
WIND DIR S S SW W W W SW S N N W W W W SW NW N N N N N N
WIND SPD 0 0 10 11 11 3 0 0 0 0 2 5 5 2 1 1 3 8 9 9 10 8
WIND GUST 18
CLOUDS SC SC SC SC SC FW FW SC SC SC FW FW FW SC SC B2 OV B2 B2 B1 SC FW
POP 12HR 5 0 5 70 70
QPF 12HR 0 0 0 0.10 0.04
RAIN SHWRS C C L L L L S S
TSTMS S S S
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 38 68 47 72 47 70 45 75
TEMP 43 41 63 63 49 50 68 67 52 49 67 65 49 48 72 71
DEWPT 38 38 39 42 42 44 51 51 48 47 47 46 44 44 48 51
PWIND DIR N NW S SW W NW N W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW CL CL FW FW SC B1 SC FW FW SC FW FW SC SC SC
POP 12HR 0 0 20 50 30 10 5 10
RAIN SHWRS S C C C
TSTMS C
TNZ071-092000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
102 AM EDT SAT MAY 9 2026
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26
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 78 55 82 57 69
TEMP 52 55 68 75 77 74 64 60 56 57 73 80 82 76 67 64 60 57 60 65 67 65
DEWPT 50 52 57 57 57 59 58 56 54 55 61 58 57 60 60 59 57 55 54 52 48 45
RH 93 90 68 54 50 59 81 87 93 93 66 47 43 58 78 84 90 93 81 63 50 48
WIND DIR W SW SW SW W SW N N N N W W W W W NW N N N N N N
WIND SPD 3 3 10 9 9 3 0 0 0 0 1 3 4 2 1 2 5 9 10 10 11 9
CLOUDS SC SC B1 SC SC SC SC SC SC SC FW FW SC B1 B2 B2 OV B2 B2 B1 SC FW
POP 12HR 5 0 20 70 50
QPF 12HR 0 0 0 0.18 0.01
RAIN SHWRS C C L L C C
TSTMS C S
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 44 71 51 77 52 74 50 79
TEMP 48 46 68 67 54 54 74 71 57 53 72 70 55 52 76 75
DEWPT 39 42 41 45 45 47 52 54 50 49 48 48 47 47 50 53
PWIND DIR NE NE S SW W N NE N
WIND CHAR LT LT LT BZ LT LT LT LT
AVG CLOUDS FW CL CL CL FW FW SC SC FW FW FW FW FW SC SC SC
POP 12HR 0 0 20 30 10 0 5 5
RAIN SHWRS S C C
TSTMS C
TNZ036-092000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
102 AM EDT SAT MAY 9 2026
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26
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 79 54 82 56 70
TEMP 51 53 67 76 79 73 62 57 55 56 72 80 81 76 66 62 58 56 61 67 68 64
DEWPT 49 51 57 57 57 60 57 55 54 55 61 59 57 61 60 58 57 54 53 50 46 44
RH 93 93 70 52 47 64 84 93 96 96 68 49 44 60 81 87 96 93 75 54 45 48
WIND DIR SW SW SW SW W W W N N N SW SW SW W NW NW N N N N N N
WIND SPD 2 2 6 6 6 2 1 0 0 0 1 2 3 2 2 2 5 8 8 9 10 8
CLOUDS SC SC SC B1 SC FW FW FW SC SC FW FW SC B1 B2 B2 OV B2 B2 SC FW FW
POP 12HR 5 0 20 80 30
QPF 12HR 0 0 0 0.13 0.01
RAIN SHWRS C C D D C C
TSTMS C
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 43 72 50 77 50 75 50 79
TEMP 46 46 69 66 53 52 74 70 55 52 73 69 54 52 77 74
DEWPT 39 41 42 46 44 47 53 54 50 48 48 48 47 47 50 53
PWIND DIR N E SW SW NW N N SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW CL CL CL FW FW SC SC FW FW FW FW FW SC SC SC
POP 12HR 0 0 30 30 5 0 0 5
RAIN SHWRS C C C
TSTMS C
TNZ099-092000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
102 AM EDT SAT MAY 9 2026
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26
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 80 58 83 60 73
TEMP 55 56 69 78 80 76 65 61 58 60 74 81 83 77 68 64 62 60 65 70 71 68
DEWPT 53 55 59 60 59 63 61 59 57 58 63 61 61 64 63 61 60 58 57 54 50 48
RH 93 96 70 54 49 64 87 93 96 93 69 51 47 64 84 90 93 93 75 57 47 49
WIND DIR S S SW W W W N N N N N SW W W W N N N N N N N
WIND SPD 1 1 3 4 5 2 0 0 0 0 0 2 3 2 1 0 2 6 10 11 13 12
CLOUDS SC B1 SC SC SC SC SC FW FW FW FW SC SC B1 B2 B2 B2 B2 B1 SC SC FW
POP 12HR 0 0 30 70 20
QPF 12HR 0 0 0 0.07 0
RAIN SHWRS L L L L S S
TSTMS C
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 47 75 52 80 54 79 53 82
TEMP 51 49 72 71 55 54 77 74 58 55 77 74 57 55 80 78
DEWPT 41 43 43 48 48 49 54 55 52 50 49 50 50 49 51 55
PWIND DIR N NE S SW NW N N W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW CL CL CL FW FW FW FW FW CL FW FW FW FW SC SC
POP 12HR 0 0 20 10 5 0 5 0
RAIN SHWRS S
NCZ060-092000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
102 AM EDT SAT MAY 9 2026
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26
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 78 52 81 55 70
TEMP 51 52 66 74 76 70 60 56 53 54 71 78 80 74 63 59 57 56 63 67 67 64
DEWPT 50 52 56 55 55 57 56 54 52 54 59 57 57 60 59 57 56 56 58 54 49 46
RH 96100 70 51 48 63 87 93 96100 66 48 45 62 87 93 96100 84 63 52 52
MIN/MAX RH 47 100 45 100 50
WIND DIR N N W W W W N N N N N W W N N N N NW NW NW N N
WIND DIR DEG 0 0 25 26 27 26 0 0 0 0 0 27 25 0 0 0 0 32 32 32 33 34
WIND SPD 0 0 2 4 5 1 0 0 0 0 0 1 2 0 0 0 0 2 5 9 10 9
WIND GUST 20
CLOUDS SC B2 B2 B1 SC SC SC SC SC FW FW SC SC SC B1 B2 B2 B2 B2 B1 SC FW
CLOUDS (%) 46 85 84 54 41 37 35 45 35 21 19 27 32 47 64 72 87 84 80 61 42 21
VSBY 10 10 10 10 10 10 10 9 7 10 10 10
POP 12HR 5 0 20 60 30
QPF 12HR 0 0 0.01 0.07 0.01
RAIN SHWRS C C L L C C
TSTMS C S
CHANCETHUNDER 5 5 20 30 10
MAX MIX HGT
AGL MIX HGT 5000 5900 4000
MAX VENT RT 49900 41300 59800
T WIND DIR W SW N
T WIND SPD 9 5 12
ADI 50 41 60
MAX LVORI 10 10 9
STABILITY F A A G G A A F D B B
CEILING 17100 7200 NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.81 27.79 27.81 27.84 27.89 27.84 27.82 27.81 27.83 27.85 27.87
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
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 38 72 47 75 48 74 47 78
TEMP 44 41 68 65 49 49 72 69 53 49 72 68 50 49 75 72
DEWPT 41 40 40 45 43 45 50 52 49 48 46 47 45 45 48 52
PWIND DIR N NW N W NW NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL CL FW FW FW SC FW FW FW FW FW FW SC FW
POP 12HR 0 0 10 20 10 0 5 5
RAIN SHWRS S S
TSTMS 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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