397
FOUS54 KMRX 011827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT WED APR 1 2026
TNZ017-020800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 82 57 81 57
TEMP 77 71 63 60 57 57 72 80 80 74 65 62 59 57 71 78 80 74 66 61 59 58
DEWPT 59 58 58 57 56 55 61 59 58 55 54 53 52 53 57 56 55 56 55 55 55 55
RH 54 63 84 90 96 93 68 49 47 51 68 72 78 86 61 47 42 53 68 81 87 90
WIND DIR SW S SE SE SE E S SW SW SE S SE SE SE S SW SW S S S SE SE
WIND SPD 8 3 2 2 1 1 3 8 10 6 5 4 3 3 5 6 6 3 2 2 2 2
CLOUDS SC B1 SC FW FW SC CL SC SC FW SC SC SC B1 SC B1 B2 B2 B2 SC SC SC
POP 12HR 20 30 5 20 5
QPF 12HR 0.02 0 0 0 0
RAIN SHWRS C S S S S S
TSTMS C S S
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 81 55 65 37 63 38 61 34 63
TEMP 80 73 64 56 61 58 44 38 59 56 43 40 59 55 39 36 60 56
DEWPT 58 57 57 54 50 41 37 34 33 33 34 34 33 30 30 28 30 30
PWIND DIR S SW W NW NW W NW NE E
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 OV B1 SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 50 70 70 5 0 0 5 5 5
RAIN SHWRS S C C L L C
TSTMS S
TNZ071-020800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 84 63 82 62
TEMP 81 75 67 64 62 61 75 82 83 78 71 67 64 63 73 79 82 76 68 66 63 63
DEWPT 61 60 59 58 57 58 61 60 58 57 56 54 54 56 58 57 57 56 56 56 57 58
RH 51 60 75 81 84 90 62 47 43 48 59 63 70 78 59 47 43 50 65 70 81 84
WIND DIR SW SW SW S SW SE SW S S S S S S S S SW SW S S S S S
WIND SPD 11 5 4 3 3 3 6 11 12 8 6 6 6 5 8 10 9 4 4 4 4 4
CLOUDS SC B1 FW FW FW FW FW SC FW FW SC B1 B1 B2 B2 B2 B2 B2 SC B1 B1 B1
POP 12HR 20 30 5 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS C S S S S S C
TSTMS C S S
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 55 67 42 65 42 65 39 67
TEMP 80 76 66 57 62 60 47 43 62 59 47 44 63 59 45 41 63 61
DEWPT 60 59 59 55 48 43 39 37 36 39 38 38 37 35 33 32 35 35
PWIND DIR SW SW W N N NE N NE NE
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 OV OV B1 SC SC SC FW SC FW FW SC FW FW FW FW
POP 12HR 60 90 70 5 0 0 0 0 5
RAIN SHWRS C L L D L S
TSTMS S S S
TNZ036-020800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 84 63 82 62
TEMP 79 73 66 63 60 61 74 82 84 78 70 67 64 63 72 79 82 76 68 65 63 62
DEWPT 62 60 59 59 58 58 62 62 59 58 57 56 54 56 60 60 58 57 57 57 57 58
RH 56 64 78 87 93 90 66 51 43 50 63 68 70 78 66 52 44 52 68 75 81 87
WIND DIR SW SW S W W SW SW S S S S S SW SW S SW S S S SW SW S
WIND SPD 9 3 2 2 2 2 5 10 10 5 5 4 4 3 6 10 8 3 2 2 2 2
WIND GUST 20 16
CLOUDS SC SC FW FW FW SC FW SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC SC B1 B1
POP 12HR 20 20 5 20 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS C S S S S S
TSTMS C S
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 53 67 40 67 41 65 38 67
TEMP 79 76 65 55 63 60 46 41 64 60 46 43 63 59 44 40 64 60
DEWPT 62 60 59 53 46 41 39 36 36 36 38 37 36 34 32 30 34 36
PWIND DIR SW SW NW N N N N NE E
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 OV OV B1 SC FW FW FW FW FW FW SC FW FW SC FW
POP 12HR 50 90 60 0 0 0 0 0 0
RAIN SHWRS S C L D L S
TSTMS S S S
TNZ099-020800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 85 63 83 63
TEMP 81 77 69 65 62 62 74 83 83 77 71 67 65 63 72 80 82 78 69 66 64 63
DEWPT 62 61 62 61 60 60 63 62 60 60 59 57 57 58 61 61 59 59 60 60 61 61
RH 53 58 78 87 93 93 69 49 46 56 66 70 75 84 68 52 46 52 73 81 90 93
WIND DIR SW S S S S S S S S S S S S S S S S SE S S S S
WIND SPD 9 4 2 2 2 2 6 11 11 6 5 5 5 4 6 9 8 4 4 3 4 4
WIND GUST 16
CLOUDS SC SC FW FW FW SC FW SC SC SC B1 B1 B2 B2 B2 B2 B2 SC SC B1 B1 B1
POP 12HR 10 20 5 20 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS C S S S S
TSTMS C S
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 83 55 70 45 70 44 69 42 69
TEMP 80 78 66 57 65 63 50 46 65 64 49 45 67 63 48 43 66 64
DEWPT 63 61 61 56 48 44 40 38 38 39 39 38 38 38 35 34 36 37
PWIND DIR S SW NW N N N N N E
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B2 OV B1 SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 40 90 60 5 0 0 0 0 0
RAIN SHWRS S C L D L S
TSTMS S C S
NCZ060-020800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT WED APR 1 2026
DATE 04/01/26 THU 04/02/26 FRI 04/03/26 SAT
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 81 57 80 58
TEMP 78 71 64 59 57 57 70 78 80 74 65 61 59 57 69 77 79 74 65 61 59 58
DEWPT 58 57 57 56 56 56 61 58 56 55 54 53 54 56 59 57 56 56 56 56 56 57
RH 50 61 78 90 96 96 73 50 44 51 68 75 83 96 70 50 45 53 73 84 90 96
MAX/MIN RH 96 44 96 45 96
WIND DIR SW S SE SE SE SE S S S SE SE SE SE SE S S S SE SE SE SE SE
WIND DIR DEG 21 18 14 12 12 12 16 16 16 15 15 14 13 12 16 17 17 15 14 14 14 15
WIND SPD 5 2 2 2 2 2 4 9 9 5 5 4 3 2 4 5 5 3 2 2 2 2
WIND GUST 16 16 14
CLOUDS SC SC FW FW SC SC SC SC FW FW SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2
CLOUDS (%) 42 38 21 13 30 37 32 48 25 16 36 46 66 78 81 78 81 73 54 59 69 73
VSBY 10 10 9 9 9 9 10 10 10 10 10 10
POP 12HR 20 20 5 20 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS C S S S S S S C
TSTMS C S S
CHANCETHUNDER 20 20 5 10 10
MAX MIX HGT
AGL MIX HGT 5300 5700
MAX VENT RT 81900 59000
T WIND DIR S S
T WIND SPD 13 10
ADI 82 57
MAX LVORI 8 7
STABILITY B G G B B G F C B F F
CEILING NONE NONE 12700 8000 10800 NONE NONE NONE NONE NONE NONE
STA PRES 28.00 28.03 28.07 28.06 28.04 28.07 28.13 28.11 28.09 28.07 28.09
DATE 04/04 SUN 04/05/26 MON 04/06/26 TUE 04/07/26 WED 04/08/26
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 79 53 67 38 67 38 67 35 67
TEMP 76 72 61 55 63 60 45 39 64 59 44 40 65 59 42 37 64 59
DEWPT 60 58 57 55 50 42 38 36 33 35 35 36 34 34 33 32 32 33
PWIND DIR S S W NW NW N NW NE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 OV OV B1 B1 SC SC FW SC FW FW FW FW FW FW FW
POP 12HR 50 80 70 5 0 0 5 0 0
RAIN SHWRS C C L D L C
TSTMS S 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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