005
FOUS54 KMRX 231827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 PM EDT SAT MAY 23 2026
TNZ017-240800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 PM EDT SAT MAY 23 2026
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 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 60 83 60 82 61
TEMP 77 75 66 63 61 63 73 80 80 76 68 65 62 63 73 78 80 77 69 65 62 64
DEWPT 65 64 62 61 60 62 66 67 67 67 65 64 62 63 68 69 68 68 66 64 62 64
RH 67 69 87 93 97 97 79 65 65 74 90 97100100 84 74 67 74 90 97100100
WIND DIR S SE SE E E SE SW SW SW S S N N SE S SW W S E E SE SE
WIND SPD 6 4 2 0 0 0 1 4 4 2 0 0 0 0 1 2 2 2 0 0 0 0
CLOUDS B2 B1 SC SC B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 20 80 50 80 60
QPF 12HR 0.01 0.17 0.16 0.21 0.10
RAIN SHWRS C S S L L C C S S C C D D L L C C L
TSTMS C S C L C S C C S
HEAT INDEX 83 83
MAX HEAT 83 85 84
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 83 61 82 61 82 60 80 56 76
TEMP 80 77 66 64 78 78 66 64 79 77 65 62 77 75 62 58 73 72
DEWPT 71 69 65 64 70 68 64 64 69 67 63 62 66 62 58 56 59 57
PWIND DIR SW S W SW W E NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 100 60 90 50 80 50 70 50 50
RAIN SHWRS L D L S L D C C C D C C C L C C C C
TSTMS C L C C C C S C S S C S S
TNZ071-240800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 PM EDT SAT MAY 23 2026
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 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 63 83 64 82 65
TEMP 78 76 69 67 65 65 74 80 82 78 71 68 66 66 74 79 81 77 71 69 67 66
DEWPT 70 70 67 65 64 65 69 71 71 71 68 66 65 65 70 73 72 71 69 66 66 66
RH 76 82 93 93 97100 84 74 69 79 90 93 97 97 87 82 74 82 93 90 97100
WIND DIR SW SW S N N N N SW SW SW S N N N NW W SW E N N N N
WIND SPD 5 3 1 0 0 0 0 3 3 2 1 0 0 0 1 2 2 3 0 0 0 0
CLOUDS B1 SC SC B2 B1 B1 B2 B2 SC B2 B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 OV OV
POP 12HR 50 70 40 90 80
QPF 12HR 0.01 0.22 0.03 0.31 0.42
RAIN SHWRS C C C C C S C L C C C C D D D D D D L L L
TSTMS C C S S C C S S C C C S
HEAT INDEX 83 86 85
MAX HEAT 83 86 86
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 83 65 83 65 84 64 81 61 78
TEMP 80 77 69 67 81 79 69 67 81 79 69 66 79 76 66 63 76 74
DEWPT 73 72 66 66 72 71 65 66 72 70 65 64 70 67 62 60 65 63
PWIND DIR SW SW SW SW W W W NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 90 80 80 50 70 60 80 70 70
RAIN SHWRS L D D C L D C C C L L L L D L C L L
TSTMS S L C S C C S C C S C S S C
TNZ036-240800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 PM EDT SAT MAY 23 2026
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 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 62 82 63 81 64
TEMP 77 74 68 66 64 65 72 80 81 76 69 67 65 65 73 78 80 76 70 68 66 65
DEWPT 71 70 67 65 64 65 69 72 72 71 68 66 65 65 70 73 73 72 69 66 66 65
RH 82 87 97 97100100 90 77 74 85 97 97100100 90 85 79 87 97 93100100
WIND DIR SW SW SW SW SW SW SW SW SW SW N N N E S SW S SE E SW N N
WIND SPD 5 2 1 1 1 1 1 2 3 1 0 0 1 1 1 1 2 1 1 1 0 0
CLOUDS B1 B2 B1 B2 B2 OV B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 OV B2 B2 B2 OV
POP 12HR 70 70 60 90 80
QPF 12HR 0.05 0.15 0.21 0.30 0.45
RAIN SHWRS C C L L S C S C C C C L L D D D D D D L L L
TSTMS C C S S C C S S C C C S S S
HEAT INDEX 84 85 84
MAX HEAT 84 85 84
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 82 64 83 63 80 59 78
TEMP 79 76 68 66 80 77 68 66 81 77 68 65 78 75 65 61 76 73
DEWPT 74 72 66 66 73 71 65 66 73 71 65 65 71 67 61 60 65 63
PWIND DIR SW SW SW SW W N 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 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 90 80 80 40 80 60 80 60 60
RAIN SHWRS L D D C L D C C C D C L L D L C L L
TSTMS S L C S C C S C C S C S C
TNZ099-240800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 PM EDT SAT MAY 23 2026
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 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 64 82 65 82 66
TEMP 78 76 69 67 66 67 73 79 80 76 70 69 67 67 74 79 81 77 70 68 67 68
DEWPT 72 71 69 67 65 65 69 73 73 72 70 67 66 66 70 73 73 72 70 67 66 66
RH 82 85100100 97 93 87 82 79 87100 93 97 97 87 82 77 85100 97 97 93
WIND DIR S S S S SE S S S SW S N N N N SE SE SE E S SE SE S
WIND SPD 5 3 1 1 1 1 2 3 3 1 0 0 0 0 1 3 3 2 1 1 2 3
CLOUDS B1 B1 B1 B1 B1 B2 B2 B1 B2 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2
POP 12HR 70 80 60 90 90
QPF 12HR 0.25 0.25 0.04 0.50 0.32
RAIN SHWRS C C C C C L C L L C C L L L L D D D D L L L
TSTMS C C S S C C C S S C C C S
HEAT INDEX 84 86
MAX HEAT 86 86
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 83 66 83 66 85 65 82 63 79
TEMP 81 78 69 68 81 79 69 68 83 79 69 67 80 77 67 65 77 75
DEWPT 73 72 67 66 73 71 66 66 72 71 66 65 72 69 64 62 66 65
PWIND DIR S S S S W W S E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 B2 B1
POP 12HR 90 80 70 40 60 50 70 60 60
RAIN SHWRS L D D C L L C C L C C C L L C C L
TSTMS C C C S C S S C C S C S S C
NCZ060-240800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 PM EDT SAT MAY 23 2026
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 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 61 82 61 82 62
TEMP 76 73 66 63 63 63 72 79 80 76 67 64 63 63 73 78 80 75 68 64 63 64
DEWPT 66 66 64 63 62 63 68 69 68 68 66 64 63 63 69 70 69 68 67 64 63 64
RH 71 79 93100 97100 87 72 67 76 97100100100 87 76 69 79 97100100100
MAX/MIN RH 100 67 100 69 100
WIND DIR S SE SE SE N N SE S S S N N N N N S S SE SE SE SE SE
WIND DIR DEG 17 15 12 12 0 0 15 17 18 17 0 0 0 0 0 18 18 14 13 14 12 13
WIND SPD 4 3 2 1 0 0 1 2 2 1 0 0 0 0 0 2 1 1 1 1 1 1
CLOUDS B2 SC B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2
CLOUDS (%) 78 48 65 83 83 77 76 67 68 80 75 86 81 83 80 74 72 80 78 75 90 82
VSBY 10 10 7 8 7 7 10 6 6 6 7 7
POP 12HR 50 90 60 90 90
QPF 12HR 0.01 0.33 0.08 0.51 0.33
RAIN SHWRS C C S C S S C L L L C C C D D D D D D L L C
TSTMS C S S C C C S C C C S
HEAT INDEX 83 83
MAX HEAT 83 83
CHANCETHUNDER 20 50 30 50 30
MAX MIX HGT
AGL MIX HGT 3200 2300
MAX VENT RT 25600 17100
T WIND DIR S S
T WIND SPD 8 6
ADI 26 17
MAX LVORI 9 10
STABILITY A D F B B D D B B F D
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.95 28.02 28.02 28.00 27.98 28.01 28.01 27.99 27.94 27.95 27.98
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26
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 82 61 84 61 81 58 77
TEMP 79 76 65 64 79 76 64 64 80 77 64 63 78 75 63 60 73 71
DEWPT 71 68 65 64 70 67 64 63 70 68 64 63 69 65 62 59 63 59
PWIND DIR S SE SW N NW N SW E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 90 90 80 40 70 50 80 60 70
RAIN SHWRS C D D C L D C S C L C C C D L C L L
TSTMS C L C C C S S C C 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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