664
FOUS54 KMRX 251413
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1012 AM EDT SAT APR 25 2026
TNZ017-252000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1012 AM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 75 52 77 48 80
TEMP 67 71 70 66 59 56 54 54 64 73 76 70 59 54 50 51 66 77 80 74
DEWPT 58 59 59 57 56 56 53 54 56 53 51 51 50 50 47 46 52 53 51 50
RH 73 66 68 73 90100 96100 75 49 42 51 72 86 89 83 61 43 36 43
WIND DIR SW W W W N NW N N N N N NE E E E E E SW S SE
WIND SPD 3 6 5 2 2 2 2 2 4 6 6 5 4 4 3 3 3 3 5 5
CLOUDS B1 B2 B2 B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 80 30 20 5 5
QPF 12HR 0.18 0.07 0 0 0
RAIN SHWRS C L L C S S S
TSTMS S C C
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 53 75 57 73 49 68 43 66
TEMP 57 54 69 71 59 58 70 68 56 51 65 62 45 45 63 60
DEWPT 47 48 58 58 58 57 61 57 52 49 43 40 39 39 43 44
PWIND DIR SE SW SW SW NW NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW B1 B2 B1 SC B1 B2 B1 SC B1 SC SC SC SC SC B1
POP 12HR 40 70 50 70 30 20 30 50
RAIN SHWRS C L S S C L L C S S S S C C C
TSTMS S S C S C S
TNZ071-252000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1012 AM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 74 55 80 55 83
TEMP 69 72 71 68 62 59 56 57 68 77 80 74 64 60 56 57 71 80 83 77
DEWPT 61 62 62 60 59 57 56 56 59 56 54 55 54 53 53 53 57 58 56 57
RH 76 71 73 76 90 93100 96 73 48 41 51 70 78 90 86 61 47 40 50
WIND DIR SW SW NW NE E NE NE NE NE NE NE NE E E E E SW SW SW S
WIND SPD 4 5 4 2 2 2 2 3 5 6 6 4 3 3 2 2 2 3 5 5
CLOUDS B2 OV B2 SC SC B1 B2 B1 SC FW FW FW SC SC FW FW FW SC SC FW
POP 12HR 70 30 10 5 5
QPF 12HR 0.17 0.02 0 0 0
RAIN SHWRS C L C C
TSTMS S C C
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 77 61 76 52 71 48 67
TEMP 63 59 73 74 63 62 73 71 58 53 68 65 51 50 65 63
DEWPT 53 56 61 62 60 61 64 60 54 50 47 45 44 43 47 49
PWIND DIR S SW SW W N N NE N
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS SC B2 B2 B1 SC B2 B2 B1 B1 SC SC SC SC SC B1 B1
POP 12HR 60 70 60 70 30 30 30 50
RAIN SHWRS L L S C L L C C C S C S C C C
TSTMS S S S S S C C
TNZ036-252000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1012 AM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 74 55 81 55 83
TEMP 68 71 72 68 62 58 55 57 69 78 81 74 64 59 56 57 70 80 83 77
DEWPT 62 63 62 61 59 57 55 55 59 56 53 54 54 53 52 53 58 59 57 57
RH 81 76 71 78 90 96100 93 70 47 38 50 70 80 86 86 66 49 41 50
WIND DIR SW W NW NE NW N NE NE NE NE NE NE NE NE NE NE S S S S
WIND SPD 2 4 3 2 2 2 2 2 4 5 5 3 3 2 2 2 2 4 5 4
CLOUDS OV B2 B1 SC SC SC SC SC SC FW FW FW SC SC FW SC FW FW SC SC
POP 12HR 70 20 10 5 5
QPF 12HR 0.11 0.02 0 0 0
RAIN SHWRS C L C S
TSTMS S C C
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 58 76 61 76 51 72 47 67
TEMP 63 59 72 74 63 62 73 70 56 53 69 65 51 48 65 62
DEWPT 54 56 62 63 61 61 64 59 53 49 46 44 43 43 47 48
PWIND DIR SW SW SW W N N N N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B2 B2 B1 B1 B2 B2 B1 B1 SC SC SC SC SC B1 B1
POP 12HR 70 70 70 70 30 20 30 50
RAIN SHWRS L L S C L L C C C S S S C C C
TSTMS C S S C C C C
TNZ099-252000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1012 AM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 76 58 83 58 82
TEMP 67 72 74 71 64 61 58 59 70 80 83 77 67 61 60 60 70 79 82 78
DEWPT 64 64 64 62 63 60 58 58 61 58 55 57 56 56 56 55 57 59 58 59
RH 90 76 71 73 97 97100 96 73 47 38 50 68 84 87 84 63 50 44 52
WIND DIR S NW N N N N N N N N NE NE NE E SE S S S S S
WIND SPD 3 4 3 2 1 1 2 2 3 5 4 3 2 2 2 3 5 8 9 5
CLOUDS OV B2 B1 SC B1 SC SC B1 SC SC SC SC SC FW FW SC SC SC SC FW
POP 12HR 80 30 5 5 5
QPF 12HR 0.25 0.03 0 0 0
RAIN SHWRS L D C C S
TSTMS C L C S
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 61 78 63 80 54 74 51 71
TEMP 66 61 73 75 65 64 76 74 60 56 72 68 54 52 68 67
DEWPT 57 58 64 65 64 64 65 62 56 52 48 48 46 45 48 50
PWIND DIR S S S W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 B2 B1 B1 B2 B2 B1 B1 SC SC SC SC SC B1 B1
POP 12HR 70 70 80 60 40 20 40 50
RAIN SHWRS S L L S C D L C C C S S S C C C
TSTMS S C C S C S C C
NCZ060-252000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1012 AM EDT SAT APR 25 2026
DATE SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 74 52 81 52 80
TEMP 66 69 71 66 59 56 53 54 68 78 80 74 62 58 54 53 67 77 80 74
DEWPT 59 60 59 58 58 55 53 53 58 53 52 53 53 53 51 50 53 53 51 51
RH 78 73 66 75 96 96100 96 70 42 38 48 72 83 90 89 61 43 36 44
MIN/MAX RH 64 100 38 93 36
WIND DIR SW SW NW NW NW NW N N NW NW NW N E SE SE SE SE S S SE
WIND DIR DEG 21 22 31 30 29 29 0 33 32 31 32 33 9 12 12 12 14 17 17 15
WIND SPD 2 4 3 2 1 1 1 1 2 4 4 2 2 3 3 2 3 4 5 4
CLOUDS OV OV B2 B1 SC B1 B2 B1 SC FW FW FW SC SC SC SC SC FW FW FW
CLOUDS (%) 90 90 78 65 45 54 70 68 35 19 23 24 38 26 30 27 27 23 25 17
VSBY 6 6 6 10 10 7 7 7 10 10 10 10
POP 12HR 90 30 10 5 5
QPF 12HR 0.19 0.01 0 0 0
RAIN SHWRS L D L C
TSTMS S C C
CHANCETHUNDER 50 10 5 5 5
MAX MIX HGT
AGL MIX HGT 2500 5700 4700
MAX VENT RT 19700 52000 47100
T WIND DIR W N S
T WIND SPD 5 8 11
ADI 20 51 47
MAX LVORI 10 10 5
STABILITY B B F F A A G G A A
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.73 27.70 27.72 27.77 27.77 27.78 27.88 27.95 27.95 27.91
DATE TUE 04/28/26 WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 54 75 57 76 49 72 43 68
TEMP 59 54 69 71 59 58 72 71 56 50 70 65 48 45 66 62
DEWPT 50 51 58 58 58 58 61 57 54 50 45 42 42 42 44 45
PWIND DIR SE S S W NW N N SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 B2 B1 B1 B2 OV B1 B1 B1 B1 SC SC SC B2 B1
POP 12HR 50 70 70 70 40 30 30 50
RAIN SHWRS C L S C L L C C C C C S C C C
TSTMS S S S 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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