033
FOUS54 KMRX 011827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT SAT AUG 1 2026
TNZ017-020800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT SAT AUG 1 2026
DATE 08/01/26 SUN 08/02/26 MON 08/03/26 TUE
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 69 83 68 82 66
TEMP 77 79 73 71 70 70 77 81 80 75 71 69 68 69 75 81 80 76 70 68 66 68
DEWPT 70 70 69 69 69 69 72 73 73 72 70 69 68 69 71 72 72 71 69 68 66 68
RH 79 74 87 93 97 97 85 77 79 90 97100100100 87 74 77 85 97100100100
WIND DIR SE SE S SE SE SE S SW W SW S S S S SW W SW SW E E E SE
WIND SPD 9 9 5 3 3 2 5 8 6 3 1 0 0 1 2 4 4 3 0 0 1 1
CLOUDS B2 SC B2 B2 B2 B2 SC B1 SC B1 B2 SC B1 B1 SC SC SC B1 B1 B1 B1 B1
POP 12HR 70 80 60 70 20
QPF 12HR 0.06 0.59 0.24 0.10 0.01
RAIN SHWRS S C L L C C C L D C C C C L L S S C
TSTMS S C S S S S S C C C S C C S
HEAT INDEX 86 85 84 84
MAX HEAT 83 88 90 87 87
DATE 08/04 WED 08/05/26 THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 67 83 68 84 68 85 68 86
TEMP 81 78 68 68 80 78 69 69 81 79 70 69 83 79 70 70 83 80
DEWPT 72 71 68 68 72 71 69 69 72 72 69 69 73 73 69 69 73 73
PWIND DIR SW S SW SW SW SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 70 20 60 20 40 20 40 20 50
RAIN SHWRS C L S S L S C S S C S C
TSTMS C L S S L S C C S C
TNZ071-020800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT SAT AUG 1 2026
DATE 08/01/26 SUN 08/02/26 MON 08/03/26 TUE
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 72 86 70 84 69
TEMP 86 80 76 74 73 73 79 84 85 80 75 73 71 71 79 83 82 78 74 72 70 69
DEWPT 71 73 72 72 71 72 73 74 73 72 71 71 70 70 72 73 73 72 71 71 70 69
RH 61 79 87 93 93 97 82 72 67 77 87 93 97 97 79 72 74 82 90 97100100
WIND DIR S S SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW NE NE E N
WIND SPD 10 9 6 5 4 3 9 12 12 6 3 2 1 1 2 5 5 3 1 1 1 0
CLOUDS SC B2 B2 OV B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1
POP 12HR 80 40 40 80 20
QPF 12HR 0.23 0.01 0.02 0.15 0.01
RAIN SHWRS C L D C C S C C C C C C C D D S S C
TSTMS C C C S S C C S C L L S
HEAT INDEX 91 84 91 92 84 89 87
MAX HEAT 91 91 92 89 89
DATE 08/04 WED 08/05/26 THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 85 70 87 71 88 72 89 72 90
TEMP 84 81 72 71 84 82 73 72 86 83 74 73 87 83 75 73 88 84
DEWPT 73 72 71 70 73 72 71 70 74 73 72 71 74 74 72 71 75 74
PWIND DIR SW S SW S SW S SW S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC
POP 12HR 70 20 50 10 30 5 40 20 40
RAIN SHWRS C L S C C S C C C S C
TSTMS C L S C C S C S C
TNZ036-020800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT SAT AUG 1 2026
DATE 08/01/26 SUN 08/02/26 MON 08/03/26 TUE
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 71 84 69 84 68
TEMP 84 79 74 72 72 71 77 81 83 78 73 71 70 70 77 81 83 78 72 70 68 70
DEWPT 72 74 73 72 71 71 74 74 74 72 72 71 70 70 73 74 75 72 71 70 68 70
RH 67 85 97100 97100 90 79 74 82 97100100100 87 79 77 82 97100100100
WIND DIR S S SW SW SW SW SW SW SW W SW SW SW SW SW SW W W N N NE NE
WIND SPD 8 8 5 3 3 4 6 10 8 3 1 1 1 1 2 3 3 2 1 1 1 1
WIND GUST 17
CLOUDS SC OV OV OV B2 B2 B2 B1 SC SC SC B1 B1 B2 B1 B1 SC SC B1 B1 B1 B1
POP 12HR 90 40 40 80 20
QPF 12HR 0.37 0 0 0.13 0.01
RAIN SHWRS C C D C S S C C C S C C D D S S C
TSTMS C C C S S C C S C L L S
HEAT INDEX 90 86 90 86 90
MAX HEAT 90 86 90 86 90
DATE 08/04 WED 08/05/26 THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 85 69 86 70 87 71 89 71 89
TEMP 82 80 71 70 84 80 72 71 85 81 73 72 86 83 73 72 87 83
DEWPT 74 72 70 70 74 73 71 71 74 74 72 71 75 74 72 72 75 75
PWIND DIR S SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC B1 SC SC SC B1 SC SC SC SC SC B1 SC SC SC
POP 12HR 70 20 60 10 30 10 40 10 40
RAIN SHWRS C L S C L C C C C
TSTMS C L S C C S S C C
TNZ099-020800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT SAT AUG 1 2026
DATE 08/01/26 SUN 08/02/26 MON 08/03/26 TUE
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 72 86 70 85 70
TEMP 85 81 75 74 73 73 79 82 84 80 74 72 71 72 79 82 84 80 74 72 71 70
DEWPT 74 76 74 73 73 73 73 73 73 73 73 72 71 72 73 74 74 73 73 72 71 70
RH 70 85 97 97100100 82 74 70 79 97100100100 82 77 72 79 97100100100
WIND DIR S S S S S S SW SW SW W SW SW SW SW SW W W NW N NE E SE
WIND SPD 11 8 5 4 4 4 6 9 8 4 2 1 1 1 3 4 4 3 1 1 1 1
CLOUDS B1 B1 B2 B2 B2 B1 B1 SC SC B1 SC SC SC B1 SC SC SC SC SC SC B1 SC
POP 12HR 90 30 20 70 30
QPF 12HR 0.53 0 0 0.15 0.01
RAIN SHWRS L C D S S C C C L L C C C
TSTMS L C C S C C L C S S
HEAT INDEX 93 87 87 90 84 88 91 84
MAX HEAT 95 87 93 88 91
DATE 08/04 WED 08/05/26 THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 86 70 88 72 89 72 90 72 91
TEMP 83 82 73 72 86 83 74 73 87 84 75 73 87 84 75 73 88 85
DEWPT 74 73 72 72 74 74 73 72 74 75 73 73 75 75 74 73 75 76
PWIND DIR SW S SW SE S W S S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 60 20 40 10 30 20 40 10 30
RAIN SHWRS C L S S C C S C S C S C
TSTMS C L S C C S S C S C
NCZ060-020800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT SAT AUG 1 2026
DATE 08/01/26 SUN 08/02/26 MON 08/03/26 TUE
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 68 83 66 82 65
TEMP 81 75 71 70 70 70 76 81 82 77 70 69 68 68 75 79 80 76 70 68 67 66
DEWPT 69 71 71 70 70 70 74 73 72 71 70 69 68 68 72 73 73 71 70 68 67 66
RH 67 87100100100100 94 77 72 82100100100100 90 82 79 85100100100100
MAX/MIN RH 100 72 100 77 100
WIND DIR S S SE SE SE SE S SW SW SW N N N N SW W SW W N N N N
WIND DIR DEG 16 16 14 15 14 14 18 20 21 23 0 0 0 0 21 24 23 26 0 0 0 0
WIND SPD 6 6 4 3 3 3 5 8 6 2 0 0 0 0 2 3 3 1 0 0 0 0
CLOUDS SC B2 B2 OV OV B2 SC B1 SC B1 SC SC B1 B1 B1 B1 B1 SC SC SC B2 B2
CLOUDS (%) 37 85 81 88 88 87 48 53 29 59 35 46 67 64 52 57 54 47 50 50 71 71
VSBY 10 6 7 7 7 7 7 10 10 10 10
POP 12HR 80 50 20 80 30
QPF 12HR 0.59 0.02 0 0.31 0.01
RAIN SHWRS S L C C C S S C C S C C D D C C S S L
TSTMS S C C S S S S C C S C L L C S
HEAT INDEX 84 86 87 84
MAX HEAT 84 86 87 86
CHANCETHUNDER 40 50 20 60 30
MAX MIX HGT
AGL MIX HGT 4100 2900
MAX VENT RT 57000 23100
T WIND DIR SW SW
T WIND SPD 12 6
ADI 57 23
MAX LVORI 9 10
STABILITY C D D B B F F B A F F
CEILING NONE NONE NONE 5500 NONE NONE 9800 17100 NONE NONE NONE
STA PRES 27.69 27.69 27.68 27.70 27.68 27.70 27.74 27.76 27.77 27.81 27.86
DATE 08/04 WED 08/05/26 THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 66 84 66 85 68 87 67 87
TEMP 79 78 69 67 82 77 69 68 83 79 70 69 84 79 70 68 85 80
DEWPT 73 71 68 67 73 72 69 68 73 72 70 69 74 73 70 68 74 73
PWIND DIR SW N SW N SW N SW N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC B1 SC SC SC B1 SC SC SC B1 SC SC SC B1 B1
POP 12HR 80 10 60 10 50 20 60 20 50
RAIN SHWRS L D C L S C S C L S S C
TSTMS C L C L 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page