786
FOUS54 KMRX 111026
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
626 AM EDT MON MAY 11 2026
TNZ017-112000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
626 AM EDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 43 73 49 73
TEMP 54 58 63 66 63 52 46 43 46 63 69 72 67 55 51 49 53 64 69 71 68
DEWPT 53 56 55 49 45 43 41 40 41 45 43 43 46 45 45 44 47 53 55 56 54
RH 96 93 75 54 52 71 83 89 83 52 39 35 47 69 80 83 80 67 61 59 61
WIND DIR N N N N N NE E NE E S W W SW SE S S SW SW W W W
WIND SPD 3 4 6 6 3 0 0 1 0 0 2 3 1 2 2 2 2 11 16 14 9
WIND GUST 26
CLOUDS OV OV B2 B1 FW CL FW FW FW CL CL CL CL CL FW SC B1 B1 B1 B1 SC
POP 12HR 90 0 0 0 80
QPF 12HR 0.20 0 0 0 0.07
RAIN SHWRS D L S C C D D S
TSTMS S C C
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 46 68 42 74 51 82 56 86
TEMP 51 48 65 64 46 45 70 69 53 54 79 78 60 59 83 81
DEWPT 48 46 43 42 42 42 45 49 47 48 56 59 56 55 59 61
PWIND DIR W NW N W S SW SW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC FW SC FW SC SC
POP 12HR 20 0 0 0 5 10 10 10
RAIN SHWRS S
TNZ071-112000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
626 AM EDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 55 78
TEMP 59 63 69 72 68 59 53 48 50 67 74 76 72 61 57 55 58 71 76 77 73
DEWPT 55 57 57 53 50 47 45 44 45 46 44 44 50 49 48 48 51 55 55 55 55
RH 87 81 66 51 52 64 74 86 83 47 34 32 46 65 72 77 77 57 48 47 53
WIND DIR NE NE N N NE NE NE NE NE NE N W S S S SW SW SW W W W
WIND SPD 5 5 6 8 5 3 1 1 1 1 2 2 1 3 3 4 6 16 14 13 6
CLOUDS OV B2 B2 SC SC FW FW SC SC CL CL CL FW FW FW SC SC SC B1 SC FW
POP 12HR 60 0 0 0 20
QPF 12HR 0.17 0 0 0 0
RAIN SHWRS C C S S
TSTMS S S
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 73 47 78 56 86 62 90
TEMP 56 53 71 68 52 50 76 74 59 58 84 81 66 64 87 84
DEWPT 50 48 43 44 44 44 46 51 49 50 57 61 57 57 60 61
PWIND DIR W N NE NW S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW CL CL CL FW FW FW SC SC SC SC FW SC FW
POP 12HR 5 0 0 0 10 10 5 5
TNZ036-112000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
626 AM EDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 47 77 53 78
TEMP 57 62 70 72 67 57 51 47 50 67 75 77 71 60 55 53 56 69 76 77 72
DEWPT 55 57 56 51 48 45 43 42 44 47 46 45 50 48 48 49 51 56 56 55 55
RH 93 84 61 48 50 64 74 83 80 49 36 32 47 64 77 86 83 63 50 47 55
WIND DIR NE NE NE N N NE NE NE NE E E SW S S SW SW SW SW W W W
WIND SPD 4 4 5 6 4 3 2 2 2 1 1 1 1 1 2 3 5 10 11 11 5
WIND GUST 16 20
CLOUDS OV B2 SC SC FW CL FW FW FW CL FW FW FW FW FW SC B1 SC SC SC FW
POP 12HR 60 0 0 0 20
QPF 12HR 0.13 0 0 0 0
RAIN SHWRS L S S S
TSTMS S S
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 49 73 46 79 55 86 60 89
TEMP 54 51 71 67 50 49 76 73 58 57 84 80 65 62 87 83
DEWPT 48 47 44 45 44 44 47 52 50 51 58 61 58 58 61 61
PWIND DIR NW N N S SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL CL CL CL FW FW FW SC SC SC SC FW SC FW
POP 12HR 0 0 0 0 10 10 5 10
TNZ099-112000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
626 AM EDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 77 52 79 57 82
TEMP 62 67 74 76 71 62 56 52 54 68 76 79 75 64 59 57 59 72 80 81 76
DEWPT 57 58 58 55 52 49 46 46 47 49 49 50 54 53 52 52 53 57 56 57 58
RH 84 73 57 48 51 62 69 80 77 51 39 36 48 67 78 83 80 59 44 44 54
WIND DIR N N N N N N N N N NE E S S S S S S SW W W W
WIND SPD 5 6 6 8 8 5 3 1 1 1 2 2 2 2 2 3 3 5 9 10 4
CLOUDS B2 B1 B1 B1 SC FW FW FW FW CL CL CL FW FW SC SC SC FW SC SC FW
POP 12HR 20 0 0 0 5
QPF 12HR 0 0 0 0 0
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 77 50 82 58 89 63 92
TEMP 58 56 75 71 55 53 79 78 61 60 86 83 67 64 90 85
DEWPT 52 49 44 47 47 47 47 53 53 53 59 62 60 59 60 61
PWIND DIR NW N N SE SW S SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL CL CL CL FW FW SC SC SC SC SC FW SC FW
POP 12HR 0 0 0 0 5 10 5 5
NCZ060-112000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
626 AM EDT MON MAY 11 2026
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26
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 45 76 50 77
TEMP 56 66 72 72 66 56 50 46 47 66 73 75 69 58 53 51 53 67 74 76 70
DEWPT 53 57 56 54 51 48 46 44 46 49 46 47 51 49 47 47 50 56 54 54 55
RH 90 73 57 53 58 74 86 93 96 54 38 37 53 72 80 86 89 68 50 46 59
MIN/MAX RH 51 96 37 93 46
WIND DIR N N NW NW NW NW N N N N SW SW S SE SE SE S SW W W W
WIND DIR DEG 0 34 32 32 32 32 0 0 0 0 20 21 18 14 14 14 16 22 24 27 28
WIND SPD 0 3 5 8 4 1 0 0 0 0 1 2 1 1 1 1 1 5 8 6 3
WIND GUST 14
CLOUDS B2 B1 B1 B1 SC FW FW SC SC CL CL SC SC FW FW SC B1 SC SC SC SC
CLOUDS (%) 87 67 68 56 32 13 21 39 36 2 5 35 46 13 15 35 56 40 33 42 32
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 10 0 0 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S
TSTMS S S
OBVIS PF
CHANCETHUNDER 5 0 0 0 20
MAX MIX HGT
AGL MIX HGT 4000 6400 5700
MAX VENT RT 47500 38100 84800
T WIND DIR N S W
T WIND SPD 11 5 13
ADI 48 38 84
MAX LVORI 7 8 6
STABILITY D B A G G A A G F B A
CEILING NONE NONE NONE NONE NONE 23500 8000 NONE NONE NONE 10800
STA PRES 27.94 27.96 27.96 28.00 28.04 27.99 27.98 27.97 27.98 27.90 27.88
DATE THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
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 72 42 78 51 85 57 88
TEMP 53 49 70 66 47 45 75 71 54 54 82 78 60 59 86 81
DEWPT 50 47 42 43 42 43 45 51 47 49 56 59 55 55 58 61
PWIND DIR NW NW N W N SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL CL CL CL FW FW FW SC SC SC SC FW SC FW
POP 12HR 5 0 0 0 5 10 5 5
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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