426
FOUS54 KMRX 081002
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
602 AM EDT FRI MAY 8 2026
TNZ017-082000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
602 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 46 74 50 79
TEMP 42 58 65 68 64 52 49 47 49 64 70 72 70 58 53 50 53 69 76 78 73
DEWPT 40 40 38 38 42 43 44 44 46 52 54 54 55 53 52 50 52 57 55 54 56
RH 93 51 37 33 45 71 83 89 89 65 57 53 59 83 96100 96 66 48 43 55
WIND DIR SE SW SW W SW S S S S SW W W W SW S SE SE SW SW W W
WIND SPD 0 1 2 4 1 1 1 0 1 10 12 11 4 0 0 0 0 1 5 5 3
CLOUDS FW CL CL FW FW FW FW SC B1 SC SC B1 SC SC SC SC SC FW FW FW SC
POP 12HR 0 0 20 0 10
QPF 12HR 0 0 0.01 0 0
RAIN SHWRS S
TSTMS S
OBVIS F+
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 53 66 39 68 48 72 47 71
TEMP 58 53 62 61 44 43 65 64 50 51 68 66 52 49 68 67
DEWPT 54 52 49 40 38 38 39 43 43 46 52 51 48 47 49 48
PWIND DIR NW N N NW S SW W NW
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS SC B2 B2 SC FW CL CL FW FW SC B1 SC SC SC SC SC
POP 12HR 50 60 0 0 20 60 20 10
RAIN SHWRS S C L S C L S S
TSTMS S S C
TNZ071-082000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
602 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 72 51 77 55 81
TEMP 45 62 68 71 67 57 54 52 54 68 74 77 73 63 58 55 57 72 79 81 76
DEWPT 44 42 41 41 48 48 48 48 51 56 57 58 59 57 55 54 55 60 59 57 60
RH 96 48 37 34 50 72 80 86 90 65 55 52 62 81 90 96 93 66 50 44 58
WIND DIR N N W W N S SW W SW SW SW W SW N N N N SW W W SW
WIND SPD 0 0 1 3 0 3 2 1 3 10 10 9 3 0 0 0 0 1 3 4 2
CLOUDS FW CL CL SC SC FW FW SC SC SC SC SC B1 SC B1 B1 SC FW FW SC SC
POP 12HR 0 5 10 0 30
QPF 12HR 0 0 0 0 0.06
RAIN SHWRS S S C C C
TSTMS S C S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 70 45 72 52 77 51 76
TEMP 63 57 67 65 48 47 69 68 55 54 74 71 56 53 73 71
DEWPT 57 55 52 44 41 41 42 46 46 48 53 53 50 49 49 51
PWIND DIR NW N NE N S SW NW N
WIND CHAR LT GN LT LT LT BZ LT LT
AVG CLOUDS B1 B2 B1 SC FW CL CL FW FW SC SC SC FW FW SC FW
POP 12HR 60 40 0 0 10 20 5 5
RAIN SHWRS C L C S
TSTMS S S S
TNZ036-082000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
602 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 72 50 78 53 81
TEMP 45 62 70 72 66 56 53 50 53 67 75 78 72 61 56 53 55 71 79 80 75
DEWPT 42 42 40 40 47 46 47 47 50 57 58 58 59 57 54 53 54 60 59 57 60
RH 89 48 33 31 50 69 80 89 89 70 55 50 64 87 93100 96 68 50 45 60
WIND DIR N N S SW SW SW SW SW SW SW SW W W W N N N SW SW SW W
WIND SPD 0 0 1 2 1 1 1 2 2 5 8 8 2 1 0 0 0 1 2 2 2
CLOUDS CL CL CL FW FW FW FW SC SC FW B1 B1 SC SC B1 B1 SC FW FW SC B1
POP 12HR 0 0 10 0 30
QPF 12HR 0 0 0 0 0.12
RAIN SHWRS S S C C C
TSTMS S C S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 70 44 72 51 77 50 76
TEMP 61 55 67 64 47 46 70 67 54 53 74 70 54 52 74 71
DEWPT 57 54 50 43 40 41 43 47 46 48 54 53 50 48 50 51
PWIND DIR NW N N E SW SW NW N
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B1 B2 B1 FW CL CL CL CL FW SC SC SC FW FW FW FW
POP 12HR 70 20 0 0 20 20 5 5
RAIN SHWRS C L S S S S
TSTMS S S S
TNZ099-082000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
602 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 75 53 80 57 82
TEMP 49 63 71 75 70 60 56 54 55 68 76 79 75 65 59 57 59 73 80 82 77
DEWPT 46 44 43 42 50 51 51 52 54 59 60 60 62 61 58 57 57 62 61 60 63
RH 89 50 36 31 49 72 83 93 96 73 58 52 64 87 96100 93 68 52 47 62
WIND DIR N NE S S S S S S S SW SW SW W N N N N N SW W W
WIND SPD 1 1 1 2 3 1 1 1 1 3 4 5 2 0 0 0 0 0 2 3 2
CLOUDS SC SC SC SC B1 SC FW SC SC FW SC B1 SC B1 B1 SC SC SC SC SC B1
POP 12HR 0 10 10 20 30
QPF 12HR 0 0 0 0.03 0.04
RAIN SHWRS S S S S C C C
TSTMS S C S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 59 74 48 76 53 80 53 80
TEMP 63 59 71 68 51 50 72 71 56 55 78 75 58 55 77 75
DEWPT 59 57 54 47 43 43 43 49 49 50 54 55 52 50 50 52
PWIND DIR NW N N NE S SW NW N
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B1 B2 B1 FW FW CL CL CL CL FW SC FW FW FW FW FW
POP 12HR 50 20 0 0 10 5 5 0
RAIN SHWRS C C S
TSTMS S S
NCZ060-082000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
602 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 73 48 77 52 80
TEMP 43 62 70 73 67 55 52 50 51 65 74 76 71 60 55 52 54 70 77 79 74
DEWPT 43 43 40 40 48 49 48 48 51 56 56 55 57 56 54 52 54 59 57 56 59
RH 100 50 33 30 50 80 86 93100 73 53 48 61 87 96100100 68 50 45 59
MIN/MAX RH 30 100 48 100 45
WIND DIR N N SW SW S SE E N N W W W W N N N N N W W W
WIND DIR DEG 0 0 22 22 19 12 11 0 0 25 25 27 27 0 0 0 0 0 24 27 27
WIND SPD 0 0 2 3 2 1 1 0 0 1 4 5 1 0 0 0 0 0 1 3 1
CLOUDS FW FW SC SC B2 SC FW B1 B1 SC SC SC B1 SC B1 B1 SC SC SC SC SC
CLOUDS (%) 25 17 32 41 71 48 21 59 66 42 33 40 51 47 57 63 47 28 30 28 37
VSBY 0 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 10 20 20 30
QPF 12HR 0 0 0.02 0 0.04
RAIN SHWRS S S C C C
TSTMS S C
OBVIS F
CHANCETHUNDER 0 10 10 10 30
MAX MIX HGT
AGL MIX HGT 5100 6100 4900
MAX VENT RT 40500 67600 34500
T WIND DIR S W SW
T WIND SPD 6 9 5
ADI 41 68 34
MAX LVORI 9 10 10
STABILITY G A B G F A B F G A A
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.90 27.85 27.82 27.79 27.81 27.78 27.79 27.81 27.87 27.84 27.81
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 71 40 72 48 76 47 76
TEMP 58 55 68 64 45 43 69 66 50 50 72 69 52 49 73 69
DEWPT 56 55 53 44 40 40 41 46 44 47 51 52 49 48 47 49
PWIND DIR W NW N W W W NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 SC FW CL CL CL FW FW SC FW FW FW FW FW
POP 12HR 50 30 0 0 5 20 5 5
RAIN SHWRS C C C 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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