692
FOUS54 KMRX 301827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT THU APR 30 2026
TNZ017-010800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT THU APR 30 2026
DATE 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN
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 41 69 46 61 35
TEMP 65 59 49 45 43 44 58 66 67 63 53 49 47 46 52 57 60 56 46 40 35 38
DEWPT 35 35 36 36 36 37 38 37 38 40 42 42 40 39 40 37 35 32 32 31 30 31
RH 33 40 61 70 76 76 47 34 34 43 66 77 76 76 63 47 39 40 58 70 82 76
WIND DIR NW N NE NE NE NE SW W W NW N N N N N N NW NW NW NW NW W
WIND SPD 10 5 2 2 1 1 2 8 9 5 2 2 2 3 5 8 9 6 4 2 2 2
CLOUDS FW FW SC B2 B2 B1 SC SC B1 B2 B2 OV OV B2 OV B2 B1 SC FW FW FW FW
POP 12HR 0 5 30 40 10
QPF 12HR 0 0 0.01 0.05 0
RAIN SHWRS C C C C C C
DATE 05/03 MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 64 40 73 48 77 55 75 53 67
TEMP 60 58 42 43 69 67 51 50 74 71 58 57 69 69 58 54 64 61
DEWPT 35 36 36 37 45 47 45 45 49 50 50 51 58 57 55 52 50 42
PWIND DIR W SW SW S SW S SW SW W
WIND CHAR LT LT GN LT GN LT GN LT BZ
AVG CLOUDS FW FW CL CL FW SC FW SC FW SC B1 B1 B1 B2 B1 B2 B1 SC
POP 12HR 5 0 10 5 10 30 50 60 40
RAIN SHWRS C C C L L C S
TSTMS C S S S
TNZ071-010800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT THU APR 30 2026
DATE 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN
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 47 71 48 64 40
TEMP 67 62 53 50 49 49 61 68 70 66 58 54 50 48 55 60 63 59 50 44 40 42
DEWPT 38 38 40 39 39 40 42 40 40 44 44 43 42 43 42 40 37 36 35 35 35 35
RH 34 41 61 66 68 71 49 36 33 45 59 66 74 83 61 47 38 42 56 70 82 76
WIND DIR N N NE NE NE NE N W W NW N N N NE NE N N N N N N NE
WIND SPD 9 5 4 3 2 2 2 4 5 4 4 4 5 5 8 10 10 8 4 2 2 2
CLOUDS SC SC B1 B1 OV B2 SC B1 B2 OV OV OV OV OV B2 B2 SC SC FW FW FW FW
POP 12HR 0 5 40 30 5
QPF 12HR 0 0 0.05 0.03 0
RAIN SHWRS S S C C C C S S
DATE 05/03 MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 44 76 52 78 59 77 55 70
TEMP 63 62 47 46 73 71 56 53 76 73 63 61 72 71 60 56 67 64
DEWPT 38 42 40 42 47 48 47 48 50 53 52 55 60 60 57 55 49 45
PWIND DIR NW S SW SW SW S SW SW W
WIND CHAR LT LT GN GN BZ GN BZ GN GN
AVG CLOUDS FW FW CL CL SC SC SC FW SC SC B2 B1 B2 B2 B2 B1 B1 SC
POP 12HR 0 5 5 5 10 40 60 60 30
RAIN SHWRS S C C L L L C
TSTMS C C S
TNZ036-010800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT THU APR 30 2026
DATE 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN
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 46 72 48 64 39
TEMP 68 62 52 49 46 48 61 70 70 63 56 52 49 48 55 61 64 58 48 42 40 42
DEWPT 37 37 39 38 38 40 41 40 40 44 44 41 41 40 40 38 35 35 35 35 34 35
RH 32 39 61 66 73 74 48 33 33 50 64 66 74 74 57 42 34 42 60 76 79 76
WIND DIR N N NE NE NE NE NE W W N N N N N N N N N N N N NW
WIND SPD 6 4 3 3 2 2 2 2 5 5 4 3 4 5 5 6 8 5 4 2 2 2
CLOUDS FW SC SC B1 B2 B2 SC B1 B2 OV OV OV OV OV B2 B1 SC FW FW FW FW FW
POP 12HR 0 5 30 30 5
QPF 12HR 0 0 0.02 0.01 0
RAIN SHWRS C C C C S S
DATE 05/03 MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 69 43 77 51 77 59 75 54 70
TEMP 65 62 46 46 73 70 55 53 75 73 62 60 72 70 59 55 67 63
DEWPT 38 42 40 42 48 49 48 48 52 52 53 56 61 60 56 54 48 44
PWIND DIR W W SW SW SW SW SW SW W
WIND CHAR LT LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW CL CL FW FW SC FW SC SC B2 B1 B2 B2 B2 B1 SC FW
POP 12HR 0 5 5 5 10 40 60 60 30
RAIN SHWRS S C C L L C C
TSTMS C C S
TNZ099-010800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT THU APR 30 2026
DATE 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN
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 51 73 51 66 43
TEMP 72 66 57 53 52 53 63 71 71 67 59 56 52 51 57 63 66 61 52 46 43 45
DEWPT 41 41 42 41 41 42 43 42 42 45 47 46 44 44 43 41 38 38 39 38 38 38
RH 33 40 57 64 66 66 48 35 35 45 64 69 74 77 59 44 36 42 61 73 82 76
WIND DIR N N N N N N NE N N N N N N N N N N N N N N N
WIND SPD 9 5 4 4 3 2 2 2 3 3 4 4 5 5 8 10 11 8 4 2 2 2
WIND GUST 16
CLOUDS B1 B2 B2 B2 B2 B1 SC B2 OV OV OV OV OV OV B2 SC SC FW FW CL CL FW
POP 12HR 5 10 50 30 5
QPF 12HR 0 0 0.12 0.04 0
RAIN SHWRS C C C C C C
DATE 05/03 MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 71 46 77 52 80 60 78 57 73
TEMP 67 65 48 48 75 71 55 54 77 75 63 61 73 73 61 58 70 66
DEWPT 39 44 43 44 48 50 49 49 52 54 55 57 63 62 58 56 50 47
PWIND DIR NW W SW S S S SW W NW
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS FW CL CL CL FW FW FW FW FW SC B1 B1 B2 B1 B1 B1 SC SC
POP 12HR 0 0 0 0 10 40 50 60 20
RAIN SHWRS S C C C L C S
TSTMS C C
NCZ060-010800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT THU APR 30 2026
DATE 04/30/26 FRI 05/01/26 SAT 05/02/26 SUN
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 44 71 46 63 35
TEMP 67 60 52 48 46 47 61 68 69 62 55 52 48 46 52 59 62 56 46 40 36 37
DEWPT 39 37 38 38 38 41 43 42 40 40 42 43 44 45 46 42 36 34 34 33 32 33
RH 36 42 59 68 73 79 51 39 35 44 61 71 86 96 80 53 38 43 63 76 85 85
MAX/MIN RH 86 35 96 38 89
WIND DIR N N NW W N N SW NW NW NW NW N N N N N N N N N N N
WIND DIR DEG 33 33 29 28 0 0 20 29 30 31 32 33 33 33 34 34 33 33 33 33 33 33
WIND SPD 8 5 2 1 0 0 1 3 4 2 2 1 1 2 3 6 8 6 3 2 2 2
WIND GUST 17
CLOUDS SC B2 B2 B2 OV B2 B1 B1 OV OV OV OV OV OV B2 B2 SC SC FW CL CL FW
CLOUDS (%) 46 75 72 76 91 79 54 67 90 98 93 93 96 95 87 73 30 27 9 4 5 7
VSBY 10 10 10 10 10 10 10 10 10 10 10 6
POP 12HR 5 10 60 50 5
QPF 12HR 0 0 0.18 0.11 0
RAIN SHWRS C C L L C C S S
CHANCETHUNDER 0 5 5 10 0
MAX MIX HGT
AGL MIX HGT 5800 6100
MAX VENT RT 43300 92200
T WIND DIR W N
T WIND SPD 6 12
ADI 43 91
MAX LVORI 4 6
STABILITY B F F B D D D B B G G
CEILING NONE NONE NONE NONE NONE NONE NONE 20800 8000 NONE 5500
STA PRES 27.78 27.80 27.83 27.79 27.79 27.77 27.79 27.79 27.85 27.93 27.99
DATE 05/03 MON 05/04/26 TUE 05/05/26 WED 05/06/26 THU 05/07/26
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 38 75 44 77 54 76 52 71
TEMP 63 60 42 41 71 67 49 47 74 71 57 55 71 70 58 53 66 63
DEWPT 34 37 37 39 43 45 45 45 47 49 50 52 58 58 56 53 50 42
PWIND DIR NW NW SW S S S SW SW NW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS FW CL CL CL SC FW FW FW SC SC B1 B1 B2 B2 B2 B2 B1 SC
POP 12HR 0 0 0 0 5 30 50 70 30
RAIN SHWRS S C C C L L C
TSTMS C C 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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