619
FOUS54 KMRX 270627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT WED MAY 27 2026
TNZ017-272000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT WED MAY 27 2026
DATE WED 05/27/26 THU 05/28/26 FRI 05/29/26
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 81 63 81 57 82
TEMP 65 65 73 77 79 77 68 66 65 64 72 77 79 77 66 61 58 60 73 80 81 76
DEWPT 65 65 69 70 69 68 66 65 64 64 68 68 65 64 61 59 56 58 62 63 63 63
RH 100100 87 79 72 74 93 97 97100 87 74 62 64 84 93 93 93 68 56 54 64
WIND DIR SE SW W W W W W SW W W NW N N N NE NE NE E SE W SW SW
WIND SPD 0 0 5 9 9 6 2 2 2 2 2 5 5 5 4 4 4 3 2 3 3 3
CLOUDS OV B2 B1 B1 B1 SC B1 B1 B2 B2 SC B1 B1 SC SC SC SC SC SC B1 B1 B2
POP 12HR 50 70 70 0 20
QPF 12HR 0.05 0.06 0.02 0 0
RAIN SHWRS S C C C L C C C C C C C S S C
TSTMS S C C C S C C S S S C
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 80 56 78 54 78 53 77
TEMP 64 62 78 76 61 58 75 74 59 57 76 73 58 56 74 72
DEWPT 60 60 63 61 57 55 59 59 54 54 58 56 53 53 54 55
PWIND DIR S N NE NE NE N NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC SC SC SC SC SC SC SC SC FW FW FW SC
POP 12HR 40 40 20 20 20 20 10 20
RAIN SHWRS C C C C S S S S S S S
TSTMS C S S C S S
TNZ071-272000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT WED MAY 27 2026
DATE WED 05/27/26 THU 05/28/26 FRI 05/29/26
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 82 66 82 63 81
TEMP 68 68 75 79 80 79 72 69 68 68 75 79 81 78 71 68 65 64 74 78 80 77
DEWPT 67 68 71 73 73 72 69 67 67 68 71 72 71 71 68 64 63 62 67 70 70 69
RH 97100 87 82 79 79 90 93 97100 87 79 72 79 90 87 93 93 79 76 72 76
WIND DIR SW SW SW SW SW SW SW SW SW SW W N N NE NE NE NE NE N NW NW SW
WIND SPD 2 3 8 9 8 5 3 2 2 1 1 2 4 4 3 5 5 3 2 1 1 2
CLOUDS B2 B2 B1 B2 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR 50 50 70 5 60
QPF 12HR 0.05 0.03 0.02 0 0.11
RAIN SHWRS S C C C C C C C C S L L C C L L C
TSTMS S C C C S S C C S C C C
HEAT INDEX 84 85 83
MAX HEAT 86 86 83
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 64 80 61 80 60 80 58 79
TEMP 68 66 78 77 66 63 78 76 64 62 78 76 63 60 77 75
DEWPT 65 65 69 67 62 61 66 65 60 59 64 62 57 56 59 59
PWIND DIR SW NE NE N NE N NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 SC SC FW SC FW
POP 12HR 70 70 20 50 30 30 20 20
RAIN SHWRS C L L L S S S C C C S C S S S S
TSTMS C S S C S S S S C S
TNZ036-272000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT WED MAY 27 2026
DATE WED 05/27/26 THU 05/28/26 FRI 05/29/26
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 81 64 82 62 80
TEMP 67 66 73 78 79 77 70 68 66 67 75 79 80 77 70 66 63 64 73 78 79 75
DEWPT 67 66 71 73 73 73 69 67 66 67 71 73 72 71 67 63 62 61 66 69 70 69
RH 100100 93 85 82 87 97 97100100 87 82 77 82 90 90 97 90 79 74 74 82
WIND DIR SW SW SW SW W SW SW SW SW N N N NE NE NE NE NE NE NE SW SW S
WIND SPD 3 4 5 6 5 3 2 1 1 0 0 1 3 2 3 5 5 4 2 1 1 1
CLOUDS B2 B2 B2 B2 SC B1 SC B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR 60 40 40 10 60
QPF 12HR 0.10 0.01 0.06 0 0.09
RAIN SHWRS S S C C C C C S C S S C C S S L L C
TSTMS C C C C S C C C C C
HEAT INDEX 84
MAX HEAT 84 85 83
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 63 80 60 80 59 80 57 79
TEMP 67 65 78 75 64 62 77 74 63 61 78 74 61 59 77 73
DEWPT 64 64 69 68 61 60 66 65 59 59 64 63 56 56 59 60
PWIND DIR N NE NE NE N N NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC SC SC B1 SC B1 B1 B1 SC SC FW FW FW
POP 12HR 70 70 20 40 20 20 10 10
RAIN SHWRS C L L L S S S C S S S
TSTMS C S S C S S
TNZ099-272000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT WED MAY 27 2026
DATE WED 05/27/26 THU 05/28/26 FRI 05/29/26
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 83 67 84 66 80
TEMP 69 68 75 79 81 79 72 70 68 69 76 82 83 79 72 70 68 67 74 78 79 76
DEWPT 68 68 72 74 74 74 71 69 67 67 71 73 73 72 70 67 66 65 69 72 71 70
RH 97100 90 85 79 85 97 97 97 93 85 74 72 79 93 90 93 93 84 82 77 82
WIND DIR S S S SW SW SW S N N N N NW N N N N N NE E S S SE
WIND SPD 3 3 3 5 4 3 1 0 0 0 0 2 3 2 1 1 2 1 1 4 3 2
CLOUDS B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2
POP 12HR 50 30 50 30 70
QPF 12HR 0.10 0.01 0.04 0 0.14
RAIN SHWRS S S C C C C S C S S S C C S S C C C C L L D
TSTMS S S C C C S S C C S S C C C
HEAT INDEX 86 87 89
MAX HEAT 88 87 89
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 65 82 64 80 62 81 60 80
TEMP 68 67 79 77 67 66 78 75 65 64 79 76 64 62 78 75
DEWPT 66 65 71 70 65 63 68 67 62 61 67 66 59 58 62 62
PWIND DIR SE N N E E NE N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B2 B1 SC FW SC FW
POP 12HR 80 70 30 50 30 40 20 20
RAIN SHWRS D D L L C C C C C S C C S S S
TSTMS C S C S S S S C S
NCZ060-272000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT WED MAY 27 2026
DATE WED 05/27/26 THU 05/28/26 FRI 05/29/26
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 82 63 84 61 80
TEMP 65 64 73 79 79 75 67 65 65 65 74 81 81 76 67 63 62 64 74 78 76 72
DEWPT 65 64 70 71 70 69 67 65 64 65 69 68 67 68 66 63 62 63 66 67 67 65
RH 100100 90 77 74 82100100 97100 84 65 63 76 97100100 97 76 69 74 79
MIN/MAX RH 69 100 61 100 69
WIND DIR SE SE SW SW W SW N N N N NW NW NW NW N N N N SE SE SE SE
WIND DIR DEG 12 15 20 23 25 23 0 0 0 0 30 30 31 31 0 0 0 0 13 14 15 14
WIND SPD 1 1 2 3 3 1 0 0 0 0 2 3 4 2 0 0 0 0 3 3 2 2
CLOUDS OV OV B1 SC SC B1 SC B1 OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2
CLOUDS (%) 90 88 66 46 48 55 39 69 91 77 77 66 60 68 63 61 76 75 69 73 76 87
VSBY 7 7 10 10 6 10 10 7 7 7 10 10
POP 12HR 70 40 30 20 70
QPF 12HR 0.14 0.03 0 0 0.12
RAIN SHWRS C S S C L C C C S C C S S C C L L L
TSTMS S S C C S S C C S C C C
HEAT INDEX 84
MAX HEAT 85 84 86
CHANCETHUNDER 50 20 30 5 40
MAX MIX HGT
AGL MIX HGT 3300 7900 2600
MAX VENT RT 31600 78700 18600
T WIND DIR SW NW SE
T WIND SPD 9 9 8
ADI 32 79 18
MAX LVORI 9 10 8
STABILITY D B A F F B B F F B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.96 27.96 27.90 27.92 27.92 27.87 27.83 27.83 27.86 27.85 27.77
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 60 80 59 79 56 79 55 78
TEMP 64 62 76 74 63 61 76 73 60 58 76 73 59 57 76 72
DEWPT 63 62 68 66 62 61 65 62 59 58 63 61 57 57 58 58
PWIND DIR SE NW N SE SE NW N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 80 80 30 60 30 40 20 40
RAIN SHWRS L D D D C C C L C C C C S S S C
TSTMS C C C S C S S C 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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