459
FOUS54 KMRX 241827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT FRI APR 24 2026
TNZ017-250800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT FRI APR 24 2026
DATE 04/24/26 SAT 04/25/26 SUN 04/26/26 MON
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 54 74 54 75 48
TEMP 79 74 62 57 55 57 69 71 69 65 60 56 54 55 64 72 75 69 58 54 50 50
DEWPT 49 50 51 51 50 51 57 59 59 58 57 56 54 55 56 54 52 50 50 49 47 46
RH 35 43 67 80 83 80 66 66 70 78 90100100100 75 53 45 51 75 83 89 86
WIND DIR W SW S SE SE NE W NW NW W W NW NW N N N N N NE E E E
WIND SPD 8 3 1 1 1 1 4 8 6 3 2 2 2 2 5 6 8 5 4 3 3 3
CLOUDS FW FW FW SC SC B1 B2 OV B2 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW
POP 12HR 5 90 60 30 10
QPF 12HR 0 0.38 0.09 0 0
RAIN SHWRS C D C L L S S C C C C
TSTMS S C C S
DATE 04/27 TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 79 52 75 55 75 50 72 48 68
TEMP 76 72 56 53 70 71 60 57 72 69 56 52 69 65 51 50 65 62
DEWPT 52 49 45 47 58 58 57 56 58 53 52 50 48 47 46 46 50 47
PWIND DIR SE SE SW SW W NW NW NE W
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS FW SC SC SC B2 B1 SC SC B1 B1 B1 B1 B1 SC SC B1 B1 B1
POP 12HR 10 40 70 30 50 30 40 50 60
RAIN SHWRS C L C C C C C C C C C C C L L
TSTMS S C S C S S
TNZ071-250800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT FRI APR 24 2026
DATE 04/24/26 SAT 04/25/26 SUN 04/26/26 MON
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 59 72 55 79 54
TEMP 80 75 67 62 60 61 68 70 71 68 62 59 57 56 68 76 79 73 64 59 55 56
DEWPT 54 55 55 54 54 56 60 62 62 60 60 58 56 56 58 57 55 55 55 53 52 52
RH 41 50 65 75 81 84 76 76 73 76 93 96 96100 70 52 44 53 73 80 90 86
WIND DIR W SW S SW SW S SW N NE E E N NE NE NE N N NE NE NE E E
WIND SPD 8 4 3 2 2 2 5 6 5 3 2 2 2 3 5 6 6 4 4 3 2 2
CLOUDS SC SC B1 SC B2 B2 OV B2 B1 B1 B1 SC B1 B1 SC SC FW SC FW SC SC SC
POP 12HR 30 100 40 20 5
QPF 12HR 0.06 0.36 0.04 0 0
RAIN SHWRS C D D C C C S S S S
TSTMS S S C C S
DATE 04/27 TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 58 78 59 78 54 74 52 70
TEMP 79 76 62 59 74 75 63 60 74 72 59 56 71 68 57 52 67 64
DEWPT 57 56 52 54 61 62 60 59 61 58 55 53 52 50 49 50 51 50
PWIND DIR SW S SW SW W NW N NE N
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC B1 OV B2 SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 10 50 70 40 60 30 40 50 60
RAIN SHWRS C L C S C L C C C C C C C L L
TSTMS S S S C S C S
TNZ036-250800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT FRI APR 24 2026
DATE 04/24/26 SAT 04/25/26 SUN 04/26/26 MON
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 59 74 54 80 54
TEMP 80 74 65 62 60 60 67 70 72 68 62 58 56 54 68 77 80 73 63 58 55 56
DEWPT 54 56 56 55 55 57 61 64 62 60 59 57 55 54 58 56 54 54 54 52 51 52
RH 41 53 73 78 84 90 81 81 71 76 90 96 96100 70 48 41 51 72 80 86 86
WIND DIR SW SW SW SW W SE N NW N NE N N N N NE NE NE NE NE NE NE NE
WIND SPD 6 2 2 2 2 2 3 5 4 2 2 2 2 3 4 5 5 3 3 2 2 2
CLOUDS SC SC B1 SC B2 OV OV B2 B1 B1 SC SC SC SC SC FW FW SC FW SC SC SC
POP 12HR 40 90 30 20 5
QPF 12HR 0.06 0.24 0.05 0 0
RAIN SHWRS S L D D C C C S S S S
TSTMS S S C C C
DATE 04/27 TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 58 78 58 79 53 74 51 70
TEMP 79 75 62 59 74 74 62 59 75 72 58 55 72 68 55 52 68 62
DEWPT 57 56 52 55 62 62 59 59 61 57 54 51 52 50 49 49 51 48
PWIND DIR S SW SW SW W N N NE N
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC B1 OV B1 SC SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 10 60 70 40 60 30 40 50 60
RAIN SHWRS S L L C S C L C C C C C C C L L
TSTMS S C S C C C S
TNZ099-250800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT FRI APR 24 2026
DATE 04/24/26 SAT 04/25/26 SUN 04/26/26 MON
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 76 57 83 57
TEMP 82 78 68 63 62 62 68 73 75 72 64 60 58 58 70 80 83 77 66 61 59 59
DEWPT 54 56 57 57 58 60 63 65 64 63 64 60 58 58 61 58 56 57 57 55 54 54
RH 38 47 68 81 87 93 84 76 69 73100100100100 73 47 40 50 73 81 83 83
WIND DIR SW S S S S S S SW W W NW N N N N N N NE NE E SE S
WIND SPD 6 3 2 2 2 2 3 5 4 2 2 2 2 2 4 5 5 3 2 2 2 2
CLOUDS SC SC SC SC B2 OV B2 B1 SC B1 SC SC B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 60 90 30 10 10
QPF 12HR 0.14 0.35 0.05 0 0
RAIN SHWRS C L L L L C C
TSTMS C S C L C
DATE 04/27 TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 60 80 61 80 57 76 54 74
TEMP 79 76 65 61 74 77 63 62 76 74 60 58 74 71 58 55 71 67
DEWPT 57 57 55 56 64 66 62 62 64 61 58 56 55 55 52 52 54 51
PWIND DIR S S S S W N N N N
WIND CHAR LT GN GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC B1 B2 B1 SC SC B2 B1 B1 SC B1 B1 B1 B1 B1 B1
POP 12HR 5 60 60 50 50 40 40 50 60
RAIN SHWRS S L L S C C C C C C C C C C L C
TSTMS S C S S C C C C S
NCZ060-250800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT FRI APR 24 2026
DATE 04/24/26 SAT 04/25/26 SUN 04/26/26 MON
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 53 73 52 80 51
TEMP 78 74 62 57 54 55 67 70 71 67 60 56 54 53 68 77 79 73 61 57 53 53
DEWPT 51 51 51 51 51 53 58 60 60 59 57 56 54 53 58 53 51 52 52 52 50 49
RH 39 44 67 80 90 93 73 71 68 75 90100100100 70 43 38 48 72 83 89 86
MAX/MIN RH 93 68 100 38 93
WIND DIR W SW SE E SE SE S SW NW NW NW NW N N N NW NW N E SE SE SE
WIND DIR DEG 24 21 13 11 12 15 19 23 29 31 31 30 34 1 33 31 32 33 10 13 12 13
WIND SPD 4 2 1 1 1 1 2 4 3 2 1 1 1 1 2 5 5 2 2 2 2 2
CLOUDS SC FW FW SC B1 B2 OV B2 B1 SC B1 B1 B1 B1 SC FW SC SC SC SC SC SC
CLOUDS (%) 46 23 25 32 63 77 93 81 60 49 51 53 66 59 32 24 28 30 31 35 40 30
VSBY 10 10 10 10 10 9 6 6 6 8 8 7
POP 12HR 30 90 40 20 10
QPF 12HR 0.10 0.26 0.03 0 0
RAIN SHWRS C L D D C C S S S S
TSTMS S C C S
CHANCETHUNDER 10 50 20 10 5
MAX MIX HGT
AGL MIX HGT 2700 5400
MAX VENT RT 21700 37800
T WIND DIR SW N
T WIND SPD 8 5
ADI 22 38
MAX LVORI 8 9
STABILITY A G F B A F F B A G G
CEILING NONE NONE NONE NONE NONE 1700 NONE NONE NONE NONE NONE
STA PRES 27.75 27.72 27.72 27.71 27.68 27.70 27.76 27.75 27.77 27.86 27.94
DATE 04/27 TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 79 52 77 55 78 50 75 49 71
TEMP 77 72 58 54 71 72 58 56 74 71 56 52 72 68 54 50 68 64
DEWPT 52 50 48 50 58 58 57 56 59 56 54 52 50 51 49 48 50 48
PWIND DIR S SE S N W W NW E SW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC OV B2 SC B1 B2 B1 B1 SC B1 B1 B1 B1 B2 B1
POP 12HR 5 50 60 40 60 40 40 50 60
RAIN SHWRS C L S C C L C C C C C C C L L
TSTMS S S C S C S S
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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