801
FOUS54 KMRX 131827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT MON APR 13 2026
TNZ017-140800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT MON APR 13 2026
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU
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 82 56 84 56
TEMP 78 72 63 59 55 57 72 79 81 76 66 61 57 59 73 82 84 78 66 60 57 58
DEWPT 46 44 46 46 45 46 50 52 52 50 51 47 44 46 50 51 48 48 49 49 48 51
RH 32 37 54 62 69 67 46 39 37 40 58 60 62 62 44 34 29 35 54 67 72 77
WIND DIR W SW S S S S W SW SW SW S SW S S SW SW SW SW S S S S
WIND SPD 10 3 2 2 1 2 8 11 10 5 2 2 2 2 5 9 8 3 2 1 1 2
CLOUDS B2 B1 SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC SC SC B1 B1 B1
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
DATE 04/16 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 84 58 84 56 88 54 72 39 67
TEMP 82 77 63 60 81 78 60 59 85 81 65 58 64 61 44 41 64 62
DEWPT 53 50 53 56 55 51 51 51 55 54 53 51 44 34 33 30 29 30
PWIND DIR SW SW W SE SW SW W NW NW
WIND CHAR GN LT LT LT LT LT GN LT LT
AVG CLOUDS B1 SC SC SC SC FW FW SC B1 B1 B1 B1 B2 B1 SC FW FW FW
POP 12HR 5 30 5 0 10 30 50 10 5
RAIN SHWRS C S S C C C
TNZ071-140800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT MON APR 13 2026
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU
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 85 59 86 60
TEMP 81 75 68 63 60 61 75 83 85 79 70 64 61 62 76 84 86 80 71 66 62 62
DEWPT 45 46 46 47 47 48 51 53 51 48 45 44 44 47 51 52 49 50 48 49 49 53
RH 28 36 45 56 62 62 43 36 31 34 41 48 53 58 42 33 28 35 44 54 62 72
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW S SW
WIND SPD 12 5 5 5 4 4 10 12 11 6 5 5 4 3 8 10 11 5 5 5 4 3
CLOUDS B1 SC FW SC FW SC B1 SC FW SC SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
DATE 04/16 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 85 61 87 62 89 55 72 43 71
TEMP 83 79 66 63 85 81 66 63 87 83 68 59 66 65 50 44 68 66
DEWPT 53 53 56 58 57 56 54 55 57 54 56 52 43 37 35 33 32 35
PWIND DIR SW SW SW S SW SW NW N N
WIND CHAR GN LT LT LT GN LT GN LT LT
AVG CLOUDS B1 SC SC FW SC FW SC SC B1 B1 B1 B2 OV B1 SC FW FW FW
POP 12HR 10 30 0 0 10 40 40 5 5
RAIN SHWRS C S C C S
TSTMS S S
TNZ036-140800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT MON APR 13 2026
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU
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 85 56 86 58
TEMP 80 74 66 61 59 59 74 83 85 79 69 63 59 58 74 83 86 80 70 64 61 60
DEWPT 44 46 45 46 47 49 53 54 51 49 45 44 44 47 51 53 49 48 47 47 48 53
RH 28 37 47 58 64 69 48 37 31 35 42 50 57 67 44 36 28 33 44 54 62 78
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 10 4 3 3 3 2 6 10 9 5 4 3 2 2 5 8 9 5 4 3 2 2
CLOUDS B1 SC FW SC FW SC B1 SC FW FW SC SC SC SC SC SC FW SC SC SC B1 B1
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
DATE 04/16 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 85 60 87 61 90 54 71 42 72
TEMP 82 78 64 61 85 81 64 63 88 83 68 57 67 63 47 44 69 66
DEWPT 54 54 57 58 58 56 55 56 58 55 56 51 41 36 34 33 33 35
PWIND DIR SW SW SW SW SW W NW N NE
WIND CHAR GN LT LT LT GN LT GN LT LT
AVG CLOUDS B1 SC B1 FW SC FW SC SC B1 B1 B2 B2 B2 SC FW FW FW FW
POP 12HR 20 30 0 0 10 50 40 5 5
RAIN SHWRS S C C C C
TSTMS S S S S
TNZ099-140800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT MON APR 13 2026
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU
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 87 58 88 60
TEMP 82 78 68 64 60 61 76 85 87 81 69 65 61 60 76 85 88 82 71 66 63 62
DEWPT 46 48 49 50 51 52 54 50 45 45 45 46 49 51 52 49 46 47 50 51 52 55
RH 28 35 51 60 72 72 46 30 23 28 42 50 65 72 43 29 23 29 47 58 67 78
WIND DIR SW S S S S S SW SW SW S S S S S SW SW SW S S S S S
WIND SPD 9 4 2 2 2 2 5 9 9 5 3 2 2 1 4 8 9 5 2 2 2 2
CLOUDS SC SC FW FW FW FW SC FW FW FW SC SC SC SC SC SC FW FW SC SC B1 B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 04/16 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 87 62 91 64 90 57 73 46 75
TEMP 84 80 66 63 88 85 68 65 88 85 69 59 70 67 53 47 73 70
DEWPT 54 56 60 60 58 56 57 58 57 57 58 52 40 38 36 35 33 36
PWIND DIR SW SW SW SW SW W NW N NE
WIND CHAR GN LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC FW SC FW FW SC SC B1 B1 B2 B2 SC SC FW FW FW
POP 12HR 10 20 0 0 5 40 30 5 5
RAIN SHWRS S S C C
TSTMS S S S
NCZ060-140800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT MON APR 13 2026
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU
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 52 84 51 86 54
TEMP 79 73 63 57 54 55 73 82 84 77 65 59 55 54 73 83 85 78 66 60 57 56
DEWPT 43 43 44 44 45 46 50 49 46 44 43 44 44 45 49 48 46 47 47 48 48 51
RH 28 34 50 62 71 72 44 32 27 31 45 57 66 71 43 30 26 33 50 64 72 83
MAX/MIN RH 74 26 74 25 83
WIND DIR SW SW S SE SE N W SW SW SW S N N N SW SW SW SW S N N N
WIND DIR DEG 22 20 17 14 13 0 24 22 22 21 17 0 0 0 23 23 22 21 18 0 0 0
WIND SPD 5 2 1 1 1 0 2 5 6 2 1 0 0 0 2 4 5 2 1 0 0 0
CLOUDS SC FW FW FW FW SC SC FW FW SC SC SC SC SC FW SC FW FW SC SC B1 B1
CLOUDS (%) 40 23 10 13 13 32 41 21 9 29 26 36 39 31 25 26 19 20 26 44 67 63
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 5900 5900
MAX VENT RT 58000 57700
T WIND DIR SW SW
T WIND SPD 9 8
ADI 58 59
MAX LVORI 5 5
STABILITY A G G B A G G A A G F
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.08 28.08 28.10 28.05 28.02 28.00 28.04 28.00 27.98 27.98 27.98
DATE 04/16 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 85 56 88 57 89 53 73 39 74
TEMP 82 76 60 58 85 81 61 59 87 80 63 56 67 64 46 40 71 66
DEWPT 50 49 53 56 52 53 52 53 53 51 53 53 42 36 33 31 28 32
PWIND DIR SW SW W SW SW SW NW NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC FW SC FW FW SC B1 B1 B2 B2 OV B1 SC FW FW FW
POP 12HR 5 10 0 0 5 30 30 5 5
RAIN SHWRS 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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