599
FOUS54 KMRX 090638
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
238 AM EDT FRI MAY 9 2025
TNZ017-092000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
238 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 70 42 73 51 74
TEMP 56 57 63 68 70 64 53 47 44 46 60 70 73 68 58 54 52 53 64 72 74 69
DEWPT 56 56 57 54 49 44 41 40 39 40 40 39 40 44 43 43 44 45 49 51 51 51
RH 100 96 81 61 47 48 64 76 82 79 47 32 30 42 57 66 74 74 58 48 44 53
WIND DIR NW N N N N N NE NE NE NE NE NE NE NE NE NE E E E E E E
WIND SPD 2 2 5 9 9 5 3 2 3 4 4 5 5 4 2 2 2 3 4 6 8 6
CLOUDS B1 B2 SC SC FW SC FW SC B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 20 0 5 20 20
QPF 12HR 0.01 0 0 0 0.02
RAIN SHWRS S S S S S S
OBVIS PF PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 56 69 59 77 58 77 59 82
TEMP 58 57 67 67 61 61 74 70 60 60 75 72 61 61 80 78
DEWPT 49 54 58 57 57 60 62 60 58 59 63 62 59 61 64 64
PWIND DIR E E E SE S SW S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC SC SC FW
POP 12HR 30 70 80 90 40 70 20 40
RAIN SHWRS C C L D D L D C C C L S S C
TSTMS S S S C S S C S C
TNZ071-092000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
238 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 50 72 55 77
TEMP 59 60 66 72 74 69 59 54 52 52 61 70 72 69 61 59 56 56 67 75 77 72
DEWPT 58 58 60 59 55 53 49 46 43 43 45 46 46 49 51 50 50 51 54 57 57 58
RH 96 93 81 64 51 57 69 74 71 71 56 42 39 49 70 72 80 83 63 54 50 61
WIND DIR N NE N N N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE E E
WIND SPD 2 3 4 8 10 6 6 6 8 9 9 8 6 4 3 3 4 4 4 6 6 5
CLOUDS B1 B1 B1 SC SC FW B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2
POP 12HR 10 0 20 30 30
QPF 12HR 0 0 0 0.06 0.01
RAIN SHWRS S S S C C S S C C S
TSTMS S
OBVIS PF PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 74 60 76 60 79 62 85
TEMP 62 59 70 70 63 62 73 71 62 61 77 75 65 64 83 81
DEWPT 56 56 63 61 60 60 64 62 60 60 64 64 61 62 67 67
PWIND DIR E E E SW SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 40 80 80 90 40 60 10 20
RAIN SHWRS S C L D D L L D C C C L S
TSTMS S S S S S S S S S S
TNZ036-092000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
238 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 50 73 54 76
TEMP 58 58 67 73 75 69 58 54 51 51 62 71 73 69 61 58 56 55 66 74 76 72
DEWPT 58 58 59 57 54 50 47 44 42 42 44 44 43 47 47 46 46 48 54 56 57 57
RH 100100 75 57 48 51 67 69 71 71 52 38 34 45 60 64 69 77 65 53 52 59
WIND DIR NE NE NE NE N NE NE NE NE NE NE NE NE NE NE NE NE NE NE E E E
WIND SPD 2 2 5 6 8 5 5 5 5 6 8 6 5 3 3 3 4 4 4 4 5 4
CLOUDS B1 SC SC FW SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2
POP 12HR 5 0 10 20 20
QPF 12HR 0 0 0 0.03 0.01
RAIN SHWRS S S S S S S
OBVIS PF PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 73 60 76 60 79 62 85
TEMP 61 58 70 69 62 62 74 70 61 61 77 75 64 64 83 81
DEWPT 55 56 62 61 60 61 64 62 60 61 64 64 62 63 68 67
PWIND DIR NE NE NE S SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 SC SC SC SC SC
POP 12HR 40 80 70 90 30 60 10 20
RAIN SHWRS C C D L L L D C C C L S
TSTMS S S S S S S S S C S
TNZ099-092000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
238 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 78 55 72 56 75
TEMP 59 60 70 76 78 73 64 59 56 55 62 69 71 66 61 59 57 57 65 72 74 70
DEWPT 59 59 60 59 58 57 55 50 46 45 48 50 53 55 55 55 54 54 57 59 60 59
RH 100 96 71 56 50 57 73 72 69 69 60 51 53 68 81 87 90 90 75 64 62 68
WIND DIR W NW N N N N N N NE NE NE NE E NE NE NE NE NE NE E E E
WIND SPD 1 2 4 6 9 8 6 9 8 8 8 6 6 4 3 2 2 3 4 5 5 4
WIND GUST 19
CLOUDS SC B1 B1 SC B1 SC B1 B2 OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 5 30 40 40
QPF 12HR 0 0 0.02 0.11 0.04
RAIN SHWRS C C C C C C S S C C C
TSTMS S S S S
OBVIS PF PF
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 73 61 76 60 81 63 88
TEMP 62 61 70 70 63 62 74 71 62 61 78 77 65 65 86 83
DEWPT 59 60 64 62 62 62 64 63 62 61 65 65 64 64 68 69
PWIND DIR E SE SE S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC FW SC SC SC
POP 12HR 60 80 70 90 30 40 5 10
RAIN SHWRS C L L D L C L D C S C C
TSTMS S C S S S S S S
NCZ060-092000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
238 AM EDT FRI MAY 9 2025
DATE FRI 05/09/25 SAT 05/10/25 SUN 05/11/25
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 77 52 72 52 73
TEMP 56 56 66 74 76 70 59 55 53 54 65 71 69 63 58 56 54 54 66 72 70 66
DEWPT 55 56 59 56 54 54 53 51 49 50 47 48 47 49 50 51 50 51 54 54 54 53
RH 96100 78 53 46 57 80 86 86 86 52 44 45 60 75 83 86 90 65 53 57 63
MIN/MAX RH 46 89 44 90 53
WIND DIR S SE NW NW N N W E NE E E SE SE SE E E E E E SE E E
WIND DIR DEG 18 13 30 31 33 33 28 7 6 10 11 13 14 12 10 9 9 9 11 12 11 11
WIND SPD 1 1 3 6 8 4 2 2 2 2 3 4 4 3 2 2 2 3 4 6 6 5
WIND GUST 16
CLOUDS SC B2 B1 SC B1 SC B1 B1 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2
CLOUDS (%) 46 73 58 43 52 50 60 68 82 89 78 85 87 89 85 80 85 79 73 74 76 84
VSBY 7 10 10 10 10 10 10 10 10 10 10
POP 12HR 10 5 30 40 40
QPF 12HR 0 0 0.02 0.10 0.04
RAIN SHWRS S S C C C C C C C C C C C
TSTMS S S S C
CHANCETHUNDER 10 0 10 20 20
MAX MIX HGT
AGL MIX HGT 5100 3800 3000
MAX VENT RT 58300 39100 51000
T WIND DIR NW E SE
T WIND SPD 9 9 13
ADI 51 34 44
MAX LVORI 10 6 5
STABILITY F B A F D B B D F B C
CEILING NONE NONE NONE NONE NONE NONE NONE NONE 18200 NONE NONE
STA PRES 27.83 27.83 27.86 27.89 27.94 27.95 27.98 28.01 28.04 28.01 28.01
DATE MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 56 71 57 75 56 79 57 85
TEMP 60 57 68 67 61 59 73 69 58 57 76 73 60 60 83 78
DEWPT 54 56 58 57 58 58 59 58 57 57 60 60 58 60 63 64
PWIND DIR SE SE SE S SE W SE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC FW SC SC SC
POP 12HR 60 90 80 90 40 60 10 20
RAIN SHWRS C L D D D L D D C S L L S
TSTMS C S S S S S S S S 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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