424
FOUS54 KMRX 081827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT FRI MAY 8 2026
TNZ017-090800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT FRI MAY 8 2026
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 48 74 50 79 53
TEMP 69 64 53 50 48 51 64 70 73 70 58 54 51 53 70 77 79 74 62 59 56 53
DEWPT 35 38 43 44 45 47 53 54 54 55 54 52 50 52 57 54 53 56 56 55 54 52
RH 28 38 69 80 89 86 67 57 51 59 86 93 96 96 63 45 41 53 81 87 93 96
WIND DIR W SW S SE S S W W W W S SE N SE SW SW W W SW NW N N
WIND SPD 4 2 2 1 0 1 11 12 11 4 0 0 0 0 2 5 5 2 1 1 3 8
WIND GUST 18
CLOUDS CL FW FW FW SC B1 SC FW SC FW FW SC FW SC FW FW FW SC SC B2 OV B2
POP 12HR 0 10 10 5 70
QPF 12HR 0 0 0 0 0.10
RAIN SHWRS C C L L L
TSTMS S
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 65 38 68 47 72 47 70 45 75
TEMP 61 61 43 41 63 63 49 50 68 67 52 49 67 65 49 48 72 71
DEWPT 50 42 38 38 39 42 42 44 51 51 48 47 47 46 44 44 48 51
PWIND DIR N N NW S SW W NW N W
WIND CHAR GN LT LT LT GN LT LT LT LT
AVG CLOUDS B2 B1 FW CL CL FW FW SC B1 SC FW FW SC FW FW SC SC SC
POP 12HR 70 0 0 20 50 30 10 5 10
RAIN SHWRS L S S C C C
TSTMS S C
TNZ071-090800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT FRI MAY 8 2026
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 52 78 55 82 57
TEMP 72 68 58 54 52 55 68 75 77 74 64 60 56 57 73 80 82 76 67 64 60 57
DEWPT 39 44 47 47 50 52 57 57 57 59 58 56 54 55 61 58 57 60 60 59 57 55
RH 30 42 67 77 93 90 68 54 50 59 81 87 93 93 66 47 43 58 78 84 90 93
WIND DIR W SW S SW W SW SW SW SW W S S N N SW W W W W NW N N
WIND SPD 5 2 2 2 3 3 10 9 9 3 1 1 0 0 1 3 4 2 1 2 5 9
CLOUDS FW SC SC FW SC B1 SC SC SC SC SC SC FW SC FW SC SC B1 B2 B2 OV B2
POP 12HR 0 10 5 20 70
QPF 12HR 0 0 0 0 0.18
RAIN SHWRS S S C C L L C
TSTMS S S C
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 69 44 71 51 77 52 74 50 79
TEMP 65 65 48 46 68 67 54 54 74 71 57 53 72 70 55 52 76 75
DEWPT 52 45 39 42 41 45 45 47 52 54 50 49 48 48 47 47 50 53
PWIND DIR N NE NE S SW W N NE N
WIND CHAR GN LT LT LT BZ LT LT LT LT
AVG CLOUDS B2 SC FW CL CL CL FW FW SC SC FW FW FW FW FW SC SC SC
POP 12HR 50 0 0 20 30 10 0 5 5
RAIN SHWRS C S C C
TSTMS S C
TNZ036-090800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT FRI MAY 8 2026
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 50 79 54 82 56
TEMP 72 67 57 54 51 53 67 76 79 73 62 57 55 56 72 80 81 76 66 62 58 56
DEWPT 38 43 45 46 49 51 57 57 57 60 57 55 54 55 61 59 57 61 60 58 57 54
RH 29 42 64 74 93 93 70 52 47 64 84 93 96 96 68 49 44 60 81 87 96 93
WIND DIR SW SW SW SW W SW SW SW W SW W N N N S SW SW W NW NW N N
WIND SPD 4 2 1 2 2 2 5 8 6 2 1 0 0 0 2 3 3 2 2 2 5 8
CLOUDS FW FW SC FW B1 B1 SC SC SC SC FW B1 SC SC FW SC SC B1 B2 B2 OV B2
POP 12HR 0 10 0 20 80
QPF 12HR 0 0 0 0 0.13
RAIN SHWRS S S C C D D C
TSTMS S S C
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 43 72 50 77 50 75 50 79
TEMP 67 64 46 46 69 66 53 52 74 70 55 52 73 69 54 52 77 74
DEWPT 50 44 39 41 42 46 44 47 53 54 50 48 48 48 47 47 50 53
PWIND DIR N N E SW SW NW N N SW
WIND CHAR GN LT LT LT GN LT LT LT LT
AVG CLOUDS B2 SC FW CL CL CL FW FW SC SC FW FW FW FW FW SC SC SC
POP 12HR 30 0 0 30 30 5 0 0 5
RAIN SHWRS C C C C
TSTMS C
TNZ099-090800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT FRI MAY 8 2026
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 54 80 58 83 60
TEMP 75 71 60 57 55 56 69 78 80 76 65 61 58 60 74 81 83 77 68 64 62 60
DEWPT 40 46 50 50 53 55 59 60 59 63 61 59 57 58 63 61 61 64 63 61 60 58
RH 28 41 69 77 93 96 70 54 49 64 87 93 96 93 69 51 47 64 84 90 93 93
WIND DIR S S S S N S SW SW SW SW N N N N N SW W W W N N N
WIND SPD 3 4 2 2 0 1 3 5 5 2 0 0 0 0 0 3 3 2 1 0 2 6
CLOUDS B1 B1 B1 SC SC B1 SC SC SC SC B1 SC SC SC FW SC SC B1 B2 B2 B2 B2
POP 12HR 5 10 5 30 70
QPF 12HR 0 0 0 0 0.07
RAIN SHWRS C C L L L L S
TSTMS S C C
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 47 75 52 80 54 79 53 82
TEMP 70 68 51 49 72 71 55 54 77 74 58 55 77 74 57 55 80 78
DEWPT 54 48 41 43 43 48 48 49 54 55 52 50 49 50 50 49 51 55
PWIND DIR N N NE S SW NW N N W
WIND CHAR GN LT LT LT GN LT LT LT LT
AVG CLOUDS B2 SC FW CL CL CL FW FW FW FW FW CL FW FW FW FW SC SC
POP 12HR 20 0 0 20 10 5 0 5 0
RAIN SHWRS S S
NCZ060-090800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT FRI MAY 8 2026
DATE 05/08/26 SAT 05/09/26 SUN 05/10/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 49 78 52 81 55
TEMP 73 67 56 53 51 52 66 74 76 70 60 56 53 54 71 78 80 74 63 59 57 56
DEWPT 46 49 45 46 50 52 56 55 55 57 56 54 52 54 59 57 57 60 59 57 56 56
RH 38 52 66 77 96100 70 51 48 63 87 93 96100 66 48 45 62 87 93 96100
MAX/MIN RH 100 47 100 45 100
WIND DIR SW S SE SE N N SW SW SW SW N N N N N W W N N N N NW
WIND DIR DEG 22 19 14 12 0 0 23 23 23 21 0 0 0 0 0 24 25 0 0 0 0 32
WIND SPD 4 3 2 1 0 0 2 4 4 1 0 0 0 0 0 1 2 0 0 0 0 2
CLOUDS B1 B1 B1 SC B1 B2 B2 SC SC SC B1 SC SC SC SC SC SC SC B1 B2 B2 B2
CLOUDS (%) 64 67 61 39 55 70 87 36 41 45 69 46 41 42 28 34 32 47 64 72 87 84
VSBY 10 10 10 10 10 10 10 10 10 10 10 8
POP 12HR 10 20 5 20 60
QPF 12HR 0 0 0 0.01 0.07
RAIN SHWRS S S C C L L C
TSTMS S S C S
CHANCETHUNDER 5 5 5 20 30
MAX MIX HGT
AGL MIX HGT 5000 5900
MAX VENT RT 49900 41300
T WIND DIR W SW
T WIND SPD 9 5
ADI 50 41
MAX LVORI 10 10
STABILITY B G F A A G G A A F D
CEILING NONE NONE 17100 7200 NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.81 27.79 27.81 27.79 27.81 27.84 27.89 27.84 27.82 27.81 27.83
DATE 05/11 TUE 05/12/26 WED 05/13/26 THU 05/14/26 FRI 05/15/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 38 72 47 75 48 74 47 78
TEMP 67 64 44 41 68 65 49 49 72 69 53 49 72 68 50 49 75 72
DEWPT 54 46 41 40 40 45 43 45 50 52 49 48 46 47 45 45 48 52
PWIND DIR NW N NW N W NW NW N W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 SC FW CL CL CL FW FW FW SC FW FW FW FW FW FW SC FW
POP 12HR 30 0 0 10 20 10 0 5 5
RAIN SHWRS C 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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