218
FOUS54 KMRX 031827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT FRI APR 3 2026
TNZ017-040800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT FRI APR 3 2026
DATE 04/03/26 SAT 04/04/26 SUN 04/05/26 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 57 80 54 65 38
TEMP 80 74 66 62 59 58 74 79 78 71 65 63 60 55 57 60 63 58 50 45 40 39
DEWPT 56 56 57 55 54 54 60 59 60 59 57 58 60 55 54 49 44 40 38 37 36 35
RH 44 53 73 78 83 86 62 50 54 66 75 84100100 90 67 50 51 63 73 85 85
WIND DIR SW S S SE SE SE S SW SW S S SW SW W W W W W NW NW NW W
WIND SPD 5 2 2 2 2 1 4 10 10 5 5 6 8 8 9 10 11 8 4 2 2 2
CLOUDS B1 B2 B1 SC FW SC SC B1 B1 SC SC B2 OV OV OV B1 SC SC SC FW FW FW
POP 12HR 5 50 90 70 0
QPF 12HR 0 0.30 0.59 0.18 0
RAIN SHWRS C C C C D D L L
TSTMS C C S S S S
DATE 04/06 TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 63 39 60 34 67 38 72 44 76
TEMP 60 57 44 40 57 53 38 36 64 59 43 40 68 64 49 46 72 68
DEWPT 36 34 36 34 29 25 24 25 34 31 30 32 41 41 41 42 46 46
PWIND DIR W W N NE SE SE SE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW CL CL FW SC SC SC FW CL FW FW SC SC
POP 12HR 0 0 0 0 0 0 5 5 5
TNZ071-040800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT FRI APR 3 2026
DATE 04/03/26 SAT 04/04/26 SUN 04/05/26 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 61 82 54 67 42
TEMP 83 77 69 65 62 62 75 79 81 76 71 66 60 55 56 62 65 60 52 48 44 42
DEWPT 58 58 57 56 56 58 62 62 60 60 60 62 60 55 52 49 46 43 41 40 38 38
RH 43 52 66 73 81 87 64 56 49 58 68 87100100 86 62 50 53 66 74 79 86
WIND DIR SW S S S SW S SW SW SW SW S SW SW W NW NW NW NW N N N NE
WIND SPD 9 4 3 4 4 3 10 14 14 10 10 10 10 6 5 4 5 5 4 3 3 2
CLOUDS B1 B1 SC FW FW SC SC B1 FW SC B2 OV OV OV B2 B1 SC SC SC FW SC FW
POP 12HR 5 40 100 60 0
QPF 12HR 0 0.02 0.98 0.16 0
RAIN SHWRS C C D D D D L L
TSTMS S S S C S
DATE 04/06 TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 66 43 64 39 71 43 74 49 77
TEMP 63 60 47 44 62 58 44 41 68 65 49 45 71 68 53 50 74 70
DEWPT 38 39 38 37 35 33 30 31 39 41 35 36 41 45 44 44 48 50
PWIND DIR N NE NE NE N SE NE SE NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW FW FW FW SC SC SC FW FW FW FW SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
TNZ036-040800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT FRI APR 3 2026
DATE 04/03/26 SAT 04/04/26 SUN 04/05/26 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 61 81 53 67 41
TEMP 83 77 68 64 62 62 73 79 81 76 69 65 59 53 57 65 66 59 51 47 43 41
DEWPT 58 58 57 56 57 59 63 64 62 61 61 62 58 53 49 46 43 40 40 38 37 37
RH 43 52 68 75 84 90 71 60 53 60 76 90 96100 75 50 43 49 66 71 79 85
WIND DIR SW S S W SW SW SW SW SW S SW SW NW NW NW NW NW NW N N N N
WIND SPD 8 3 2 2 2 2 9 12 12 8 6 6 8 5 5 4 5 4 3 3 2 2
WIND GUST 18 18 17
CLOUDS B1 SC FW FW SC B1 B2 SC SC SC B2 OV OV OV B2 SC SC SC FW FW FW FW
POP 12HR 5 30 100 40 0
QPF 12HR 0 0.14 0.75 0.08 0
RAIN SHWRS C C D D D D C C
TSTMS S S C C S
DATE 04/06 TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 67 42 64 38 72 43 74 48 77
TEMP 64 60 47 43 62 58 44 40 68 65 48 45 71 68 52 49 74 71
DEWPT 37 38 38 37 34 31 28 28 39 41 37 37 41 44 44 44 49 49
PWIND DIR N N NE NE SE W SE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW CL FW SC SC FW FW CL FW FW SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
TNZ099-040800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT FRI APR 3 2026
DATE 04/03/26 SAT 04/04/26 SUN 04/05/26 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 63 83 54 69 45
TEMP 83 79 69 67 64 65 73 80 83 79 70 66 61 55 58 65 67 61 53 50 47 45
DEWPT 59 59 59 59 61 62 65 64 62 62 64 64 61 55 51 48 46 44 43 41 39 38
RH 44 50 70 75 90 90 76 58 49 56 81 93100100 77 54 47 53 69 71 74 76
WIND DIR S S S S S S S S S S SW SW W N N N NW N N N N N
WIND SPD 8 4 3 3 3 3 8 10 11 6 5 5 5 5 5 6 8 6 5 5 5 5
CLOUDS SC SC FW SC SC B2 SC SC SC SC OV OV OV OV B2 SC SC B1 SC SC SC SC
POP 12HR 5 40 100 50 0
QPF 12HR 0 0.05 0.71 0.15 0
RAIN SHWRS C C D D D D C C
TSTMS S S C C S
DATE 04/06 TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 70 46 69 43 71 46 75 51 78
TEMP 65 62 50 47 66 63 49 45 68 65 52 47 72 69 55 53 76 72
DEWPT 39 41 40 39 39 37 34 34 38 38 36 38 46 47 46 47 50 50
PWIND DIR N N NE NE SE SE SE SE SE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
NCZ060-040800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT FRI APR 3 2026
DATE 04/03/26 SAT 04/04/26 SUN 04/05/26 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 58 78 53 67 38
TEMP 78 72 64 61 59 60 68 74 76 72 65 63 59 55 57 63 65 59 51 45 41 39
DEWPT 55 55 55 56 57 59 63 61 60 60 60 61 59 55 55 50 45 42 39 38 37 36
RH 45 55 73 84 93 96 84 64 58 66 84 93100100 93 62 48 53 63 76 85 89
MAX/MIN RH 100 56 100 48 92
WIND DIR S S SE SE SE SE S S S S S S SW NW NW NW NW NW NW N N N
WIND DIR DEG 18 16 12 12 12 13 17 19 19 17 17 18 21 29 29 30 31 31 32 33 34 34
WIND SPD 5 2 2 2 2 2 4 6 6 4 3 3 3 4 4 5 8 5 4 3 2 2
WIND GUST 17
CLOUDS B2 B2 SC FW B1 B2 B2 B1 B1 SC B2 OV OV OV OV B1 SC SC SC SC SC SC
CLOUDS (%) 80 79 43 23 61 80 75 62 56 39 71 90 96 97 94 68 50 48 38 31 36 32
VSBY 10 10 10 10 10 10 7 10 10 6 6 6
POP 12HR 20 50 100 70 0
QPF 12HR 0 0.09 1.10 0.22 0
RAIN SHWRS S S C C D D D D L L
TSTMS C C C C S S
CHANCETHUNDER 10 30 30 10 0
MAX MIX HGT
AGL MIX HGT 4100 3600
MAX VENT RT 61100 47400
T WIND DIR S NW
T WIND SPD 13 12
ADI 61 47
MAX LVORI 9 7
STABILITY B G D C B D D C B G G
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.08 28.09 28.08 28.03 27.95 27.93 27.94 27.96 27.97 28.00 28.04
DATE 04/06 TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26
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 67 39 68 39 67 40 73 45 77
TEMP 64 57 44 40 66 58 44 40 65 60 45 41 69 65 49 47 73 68
DEWPT 34 36 36 37 36 35 33 30 33 32 30 34 40 42 42 44 46 46
PWIND DIR N N N E SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC
POP 12HR 0 0 0 0 0 5 5 5 5
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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