773
FOUS54 KMRX 051827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT TUE MAY 5 2026
TNZ017-060800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT TUE MAY 5 2026
DATE 05/05/26 WED 05/06/26 THU 05/07/26 FRI
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 58 73 56 65 42
TEMP 77 73 64 61 60 58 64 70 72 70 62 59 57 56 57 61 63 60 53 47 43 43
DEWPT 45 46 47 48 51 56 62 64 64 62 61 59 57 56 57 56 53 49 46 43 40 41
RH 32 38 54 62 72 93 93 81 76 76 97100100100100 84 70 67 77 86 89 93
WIND DIR SW S S S SW S SW SW W W NW SW NW NW NW NW W NW NW N NE E
WIND SPD 10 8 6 5 4 5 11 14 12 5 3 2 2 4 5 6 8 6 4 2 2 2
WIND GUST 17 17 18 17 24 27 23 17
CLOUDS B1 B1 SC B2 OV OV OV OV B2 OV OV OV OV OV OV B2 B2 B2 SC SC SC SC
POP 12HR 70 100 100 70 20
QPF 12HR 0.06 0.23 0.71 0.07 0.01
RAIN SHWRS S L L L D D D D D D L L L L S S
TSTMS S S S C C C S
DATE 05/08 SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 68 48 73 50 78 54 70 44 68
TEMP 65 63 51 50 68 69 53 53 74 72 59 56 67 64 47 46 66 64
DEWPT 43 46 46 47 54 54 51 50 57 58 56 54 54 47 43 42 43 45
PWIND DIR W S SW SW SW SW NW NW W
WIND CHAR LT LT GN LT LT LT GN LT LT
AVG CLOUDS FW FW SC SC B1 SC FW FW FW SC B1 B1 B2 B1 SC SC FW FW
POP 12HR 10 5 10 5 50 70 70 20 10
RAIN SHWRS C C L L C S
TSTMS C S C
TNZ071-060800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT TUE MAY 5 2026
DATE 05/05/26 WED 05/06/26 THU 05/07/26 FRI
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 62 74 58 68 46
TEMP 79 75 68 68 64 62 67 71 73 71 65 62 59 58 60 65 67 64 56 51 47 48
DEWPT 46 48 49 51 57 61 64 66 66 65 63 61 59 58 58 58 56 51 49 47 45 45
RH 31 38 51 54 78 97 90 84 79 81 93 97100100 93 78 68 63 77 86 93 89
WIND DIR SW SW SW SW SW SW SW SW SW W NW N N N N NW NW NW N NE NE NE
WIND SPD 14 11 11 12 17 13 14 14 13 6 4 4 5 5 5 5 6 5 3 2 2 2
WIND GUST 24 26 31 29 27 26 24 17
CLOUDS B2 B1 B1 B2 OV OV OV OV B2 OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC
POP 12HR 70 100 100 60 10
QPF 12HR 0.17 0.59 1.36 0.05 0
RAIN SHWRS S C L C L D D D D D D L L C C
TSTMS C C S S C C C S
DATE 05/08 SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 71 52 76 54 80 58 73 48 72
TEMP 69 67 55 54 73 72 59 56 77 74 63 59 70 67 51 50 69 68
DEWPT 47 52 49 51 57 58 54 54 60 62 59 57 56 51 46 45 46 49
PWIND DIR NW SW SW S SW SW NW N NW
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS SC FW SC SC B1 SC SC FW SC SC B1 B2 B2 B1 SC FW FW FW
POP 12HR 10 10 10 20 50 70 50 20 5
RAIN SHWRS S S C L L C C S
TSTMS C S C
TNZ036-060800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT TUE MAY 5 2026
DATE 05/05/26 WED 05/06/26 THU 05/07/26 FRI
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 60 73 56 69 44
TEMP 78 73 68 66 62 60 66 70 72 68 63 59 57 56 60 66 68 63 54 49 45 47
DEWPT 47 49 50 52 57 60 65 67 66 63 62 59 57 56 57 57 55 49 47 45 43 44
RH 33 43 52 61 84100 97 90 81 84 97100100100 90 73 63 60 77 86 93 89
WIND DIR SW S SW SW SW SW SW SW SW SW NE N N N N NW NW NW N N N NE
WIND SPD 11 9 10 8 11 10 11 11 10 2 3 3 4 4 5 5 6 4 3 2 2 2
WIND GUST 24 23 23 24 28 26 24 24 20 14
CLOUDS B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC SC
POP 12HR 80 100 90 50 10
QPF 12HR 0.26 0.66 0.88 0.04 0
RAIN SHWRS S S L D L L D D D D L L C C C C
TSTMS S C C S C C C S
DATE 05/08 SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 71 50 77 53 79 57 73 47 73
TEMP 69 66 54 53 73 71 57 55 77 74 61 58 70 66 50 49 71 67
DEWPT 46 51 49 51 57 58 54 54 61 62 58 56 54 50 45 44 46 49
PWIND DIR S SW SW SW SW W NW N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 SC FW FW SC SC B1 B2 B2 SC SC FW FW FW
POP 12HR 5 10 10 20 50 70 40 10 5
RAIN SHWRS S S C L L C S
TSTMS C S S
TNZ099-060800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT TUE MAY 5 2026
DATE 05/05/26 WED 05/06/26 THU 05/07/26 FRI
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 64 77 61 72 49
TEMP 80 76 69 67 64 64 69 73 75 73 66 63 61 61 65 70 72 67 58 53 51 50
DEWPT 48 49 53 55 60 63 66 69 69 68 66 63 61 61 61 61 58 54 52 49 47 47
RH 33 39 57 65 87 97 90 87 82 84100100100100 87 73 61 63 80 86 86 89
WIND DIR S S S S S S S SW SW SW N N NW N NW NW NW NW N N N N
WIND SPD 12 10 8 11 9 9 9 9 9 6 3 2 4 4 5 5 8 5 3 3 2 2
WIND GUST 23 21 23 23 24 21 20 19 19
CLOUDS SC B1 SC OV OV OV OV B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 60 90 100 50 20
QPF 12HR 0.28 0.59 1.39 0.06 0
RAIN SHWRS S C L L D D D D D D C C C C S S
TSTMS S C C C C L C C S
DATE 05/08 SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 53 79 56 82 60 76 50 76
TEMP 70 69 56 55 76 75 60 58 78 76 63 61 73 69 53 52 73 71
DEWPT 49 55 53 54 59 61 57 57 63 64 60 58 57 53 48 47 47 52
PWIND DIR SE SW SW W SW SW NW N N
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC SC SC SC B1 SC SC CL FW FW
POP 12HR 10 10 10 20 40 60 20 5 0
RAIN SHWRS S S S C L C S S
TSTMS S C S S
NCZ060-060800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT TUE MAY 5 2026
DATE 05/05/26 WED 05/06/26 THU 05/07/26 FRI
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 58 74 59 72 44
TEMP 78 72 63 61 59 58 65 70 72 70 64 61 60 59 64 70 68 63 55 51 46 45
DEWPT 45 46 47 49 54 58 62 64 64 63 64 61 60 59 62 59 56 52 50 47 45 44
RH 31 39 56 65 83100 90 81 76 78100100100100 93 68 65 67 83 86 96 96
MAX/MIN RH 100 75 100 63 100
WIND DIR S S SE SE S S SW S SW S SW N W W NW NW NW NW NW N N E
WIND DIR DEG 19 18 13 14 16 17 20 19 20 18 20 0 24 28 29 29 30 31 31 33 34 7
WIND SPD 9 6 5 4 5 4 6 8 8 5 2 0 2 2 3 5 8 5 3 2 1 1
WIND GUST 19 19 16 16 16 17 16 16
CLOUDS B1 B2 SC B2 OV OV OV OV B2 OV OV OV OV B2 B2 B1 B1 B1 B2 B1 B1 B1
CLOUDS (%) 56 78 50 84 91 92 95 94 85 92 93 94 91 87 86 61 68 64 75 69 69 60
VSBY 10 10 10 10 10 5 7 3 3 3 4 5
POP 12HR 50 90 100 60 20
QPF 12HR 0.18 0.57 1.60 0.11 0
RAIN SHWRS C L C D D L D D D L L C C S S
TSTMS C S C C L C C S S
CHANCETHUNDER 30 60 50 20 0
MAX MIX HGT
AGL MIX HGT 2300 3700
MAX VENT RT 27600 63900
T WIND DIR SW NW
T WIND SPD 12 11
ADI 28 63
MAX LVORI 8 10
STABILITY B D D C B D D B B F F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.77 27.77 27.79 27.81 27.74 27.74 27.75 27.75 27.79 27.83 27.87
DATE 05/08 SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 72 47 76 51 80 54 74 44 72
TEMP 69 65 52 50 73 71 54 53 75 74 59 56 70 66 50 45 70 66
DEWPT 48 49 48 50 54 56 53 53 58 59 57 55 55 49 45 43 43 47
PWIND DIR S S W N SW W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC SC SC B1 B2 B1 SC FW FW FW
POP 12HR 20 20 20 20 40 60 40 20 0
RAIN SHWRS S S S S S C L L C C S
TSTMS S C S S C
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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