368
FOUS54 KMRX 261827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT TUE MAY 26 2026
TNZ017-270800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 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 63 81 62 81 57
TEMP 79 77 69 67 65 65 73 77 79 77 68 66 64 64 72 77 80 77 66 61 57 60
DEWPT 70 68 67 66 64 65 69 70 69 68 66 65 64 64 68 68 66 64 61 59 57 58
RH 74 74 93 97 97100 87 79 72 74 93 97100100 87 74 62 64 84 93100 93
WIND DIR S SE SE S SW SW W W W W SW SW SW W W N N N NE NE NE NE
WIND SPD 3 2 1 0 0 0 4 9 10 6 3 3 3 4 4 5 4 4 4 4 4 3
CLOUDS B1 B1 B2 B2 OV B2 B1 SC SC SC SC SC B1 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 40 60 80 80 0
QPF 12HR 0.01 0.08 0.12 0.09 0
RAIN SHWRS D C C S S S C C L L L C D D L L
TSTMS L S S C C C S C S
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 82 59 80 56 79 54 78 52 76
TEMP 80 76 63 61 77 75 61 58 76 74 59 57 75 73 57 55 74 72
DEWPT 63 63 59 59 62 61 57 56 59 59 55 55 58 56 52 52 54 54
PWIND DIR N NE N NE SW S NW NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 10 20 30 20 30 20 30 20 20
RAIN SHWRS S C C S S S C S S C S S S S
TSTMS C C S S S
TNZ071-270800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 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 66 82 65 82 63
TEMP 79 78 72 70 68 68 75 79 80 78 72 69 67 67 75 80 82 78 71 68 65 64
DEWPT 73 72 69 68 67 67 71 73 73 71 69 67 67 67 71 72 71 70 67 64 62 62
RH 82 82 90 93 97 97 87 82 79 79 90 93100100 87 77 69 76 87 87 90 93
WIND DIR SW SW S SW W SW SW SW SW SW SW SW SW SW W NW N NE NE NE NE NE
WIND SPD 5 4 2 2 3 3 8 10 9 5 3 3 2 2 2 2 4 4 3 5 6 4
CLOUDS B2 B2 B2 B1 OV B1 B1 B1 SC SC FW B1 B2 B1 B2 B2 B2 B2 B1 B1 B2 B1
POP 12HR 60 70 70 70 5
QPF 12HR 0.01 0.14 0.04 0.05 0
RAIN SHWRS C C S C C C L C L L L C L L L L S
TSTMS C C S C C C C S S C C
HEAT INDEX 84 84 86
MAX HEAT 84 85 84 86
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 82 64 80 61 80 59 79 57 78
TEMP 80 77 68 66 78 77 66 63 78 76 64 61 77 75 62 59 76 74
DEWPT 69 68 64 64 68 66 62 61 66 64 60 59 64 62 57 55 59 59
PWIND DIR N SW NE NE N SW NW NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B1 SC B1 B1 SC SC SC B1 SC SC SC SC FW
POP 12HR 40 50 60 30 50 30 40 10 20
RAIN SHWRS S C C C L C C C S C C C C C S
TSTMS C C S S C S C S S S
TNZ036-270800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 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 65 81 64 82 62
TEMP 79 76 71 69 68 66 73 78 79 77 70 68 66 67 75 80 81 77 70 67 64 63
DEWPT 73 72 70 68 67 66 71 73 73 72 69 66 66 67 71 72 71 71 66 63 61 61
RH 82 87 97 97 97100 93 85 82 85 97 93100100 87 77 72 82 87 87 90 93
WIND DIR SW S SW SW SW SW SW SW SW SW SW SW SW SW N N N NE NE NE NE NE
WIND SPD 5 3 2 3 3 4 5 8 6 3 2 1 1 1 0 2 3 2 3 5 5 5
WIND GUST 16
CLOUDS OV OV B2 B2 OV B2 B2 B1 B1 SC FW B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B1
POP 12HR 70 80 60 70 5
QPF 12HR 0.04 0.19 0.03 0.04 0
RAIN SHWRS C C C C C S C D L L C C C C L L
TSTMS C C S S C C C C S S C C
HEAT INDEX 84 85
MAX HEAT 84 84 85
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 82 62 80 60 80 58 79 56 78
TEMP 79 76 67 64 78 75 65 62 78 74 63 60 77 74 61 58 76 73
DEWPT 69 69 63 63 69 67 61 60 66 65 59 59 64 63 56 55 59 60
PWIND DIR E N NE NE S W NW N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 40 50 50 30 40 30 30 10 20
RAIN SHWRS C C C C C C C C C C C C C S
TSTMS C C S S C S C S S S
TNZ099-270800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 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 67 83 66 84 66
TEMP 78 77 72 71 69 69 75 79 81 79 72 69 68 69 77 82 83 79 72 70 68 67
DEWPT 74 73 71 69 68 67 71 74 74 73 70 68 67 67 71 72 72 72 69 66 65 64
RH 88 87 97 93 97 93 87 85 79 82 93 97 97 93 82 72 70 79 90 87 90 90
WIND DIR S S S S S S S SW SW SW SW N N N NW N N N N N N NE
WIND SPD 8 5 3 3 3 3 4 6 4 3 1 0 0 0 1 3 3 2 2 2 3 3
CLOUDS B2 OV B2 B2 OV B2 OV B1 SC SC FW SC SC B2 B2 B2 B2 B2 B2 B1 B2 B2
POP 12HR 70 50 30 50 20
QPF 12HR 0.07 0.06 0.03 0.01 0
RAIN SHWRS L L S S C C C C C S C C C C C C S S C
TSTMS C C S S S S C C C S S S C C
HEAT INDEX 86 87 88
MAX HEAT 88 87 90
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 82 65 81 63 81 62 80 59 79
TEMP 79 77 68 67 78 76 67 65 78 76 65 64 78 75 64 61 77 75
DEWPT 71 70 66 65 71 69 64 63 68 67 62 61 66 65 60 58 62 62
PWIND DIR SE SE E NE SE S NW N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC
POP 12HR 70 70 80 40 50 40 40 20 20
RAIN SHWRS C L L L L D C C C C C C C C S S S S
TSTMS C C S S C S C S C S
NCZ060-270800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 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 63 82 62 83 60
TEMP 76 73 68 66 65 64 73 78 81 76 68 65 64 65 74 81 82 76 67 63 61 63
DEWPT 70 68 67 66 65 64 70 71 70 69 66 65 64 65 68 68 67 68 65 63 61 62
RH 82 84 97100100100 90 79 69 79 93100100100 82 65 61 76 93100100 97
MAX/MIN RH 100 69 100 59 100
WIND DIR S S SE SE SE S SW SW SW SW N N N N NW NW NW NW N N N N
WIND DIR DEG 18 18 13 13 12 16 21 22 23 23 0 0 0 0 30 31 31 32 0 0 0 0
WIND SPD 4 3 2 1 1 1 2 4 3 1 0 0 0 0 2 4 4 2 0 0 0 0
CLOUDS B2 OV B2 B2 OV B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2
CLOUDS (%) 83 93 71 77 90 65 54 57 42 28 40 59 72 80 70 73 72 74 74 64 84 77
VSBY 6 5 7 7 7 7 10 6 10 10 10 7
POP 12HR 60 70 50 40 10
QPF 12HR 0.06 0.07 0.01 0 0
RAIN SHWRS L L C C C S L C S C C C C C C S
TSTMS C C S S S C C S S C C
HEAT INDEX 85 84 85
MAX HEAT 85 84 86
CHANCETHUNDER 30 50 20 40 10
MAX MIX HGT
AGL MIX HGT 3600 4400
MAX VENT RT 35500 45700
T WIND DIR SW NW
T WIND SPD 9 10
ADI 35 44
MAX LVORI 9 9
STABILITY B D F B A F D B B F F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.93 27.93 27.97 27.93 27.89 27.90 27.91 27.86 27.83 27.85 27.86
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 81 61 79 59 79 56 79 54 78
TEMP 78 74 64 62 76 73 63 61 76 73 60 58 76 72 59 56 75 70
DEWPT 67 66 62 62 67 65 62 61 64 63 59 58 63 61 57 56 58 58
PWIND DIR SE SE E N SE SE NW N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC
POP 12HR 60 80 80 50 60 30 50 20 30
RAIN SHWRS S L L D D D C C C L C C C C S S C C
TSTMS C C C C C S C 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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