857
FOUS54 KMRX 310627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT SUN MAY 31 2026
TNZ017-312000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT SUN MAY 31 2026
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 82 61 81 56 78
TEMP 54 57 71 79 81 78 68 65 63 63 70 77 79 76 65 60 56 59 70 75 76 71
DEWPT 49 49 52 56 58 60 61 61 61 62 64 62 59 57 55 54 52 54 55 53 52 52
RH 83 75 51 45 46 54 78 87 93 97 81 60 50 52 70 81 86 83 59 46 43 51
WIND DIR E E SE SW W SW S SW SW SW W W N NE NE NE NE NE NE NE NE NE
WIND SPD 6 5 4 4 4 4 4 2 2 3 4 5 6 5 4 3 3 3 5 9 10 9
CLOUDS SC SC B1 B1 B1 SC B1 B1 B2 B2 B1 SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 10 50 20 40
QPF 12HR 0 0 0.16 0 0
RAIN SHWRS C S C S S C C
TSTMS S S C C
DATE WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 50 79 52 82 56 85 60 86
TEMP 54 54 76 73 55 56 79 77 60 60 82 80 64 63 83 81
DEWPT 50 49 47 50 49 50 52 55 54 54 56 59 58 58 60 61
PWIND DIR NE NE NE W SW W SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW FW CL CL CL FW FW FW FW SC SC SC
POP 12HR 5 0 0 0 0 5 5 20
RAIN SHWRS S
TSTMS S
TNZ071-312000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT SUN MAY 31 2026
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 83 64 82 61 80
TEMP 63 62 76 81 81 75 70 67 66 66 73 79 81 78 69 66 62 61 71 77 80 75
DEWPT 55 56 62 65 66 67 67 65 64 64 68 69 68 67 64 61 59 58 60 59 57 57
RH 75 81 62 58 60 76 90 93 93 93 84 72 65 69 84 84 90 90 68 54 45 54
WIND DIR NE NE N W SW SW SW W W SW SW W NW N NE NE NE NE NE NE N NE
WIND SPD 2 1 0 2 4 3 2 2 1 1 2 3 3 3 2 3 4 5 8 10 11 9
CLOUDS SC B1 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B2 SC SC SC SC SC FW FW FW FW
POP 12HR 40 40 50 20 10
QPF 12HR 0.02 0.12 0.02 0.01 0
RAIN SHWRS C C S C C C S S
TSTMS C C S C C
HEAT INDEX 84
MAX HEAT 83 84 85 81
DATE WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 55 79 56 82 59 85 62 86
TEMP 59 57 77 75 60 59 80 78 63 62 82 80 66 64 83 81
DEWPT 54 53 54 56 54 54 57 61 57 58 60 63 60 60 63 65
PWIND DIR NE NE E N E W SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW CL CL CL CL FW FW FW FW SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 10
TNZ036-312000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT SUN MAY 31 2026
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 82 63 82 60 79
TEMP 62 62 74 80 80 74 69 66 65 65 73 80 80 75 68 63 60 62 72 77 79 73
DEWPT 57 58 63 65 67 68 67 65 64 64 68 69 68 68 63 60 57 57 59 58 57 57
RH 84 87 69 60 65 82 93 97 97 97 84 69 67 79 84 90 90 84 64 52 47 57
WIND DIR NE NE N SW SW SW SW W W SW SW W N NE N NE N NE NE NE N N
WIND SPD 3 3 0 3 4 2 2 2 2 1 1 2 2 2 2 3 3 4 5 8 9 6
WIND GUST 17
CLOUDS SC B1 B2 B1 B1 B2 B1 SC B1 B1 B1 B2 B2 SC SC SC SC FW FW FW FW FW
POP 12HR 30 40 60 20 5
QPF 12HR 0 0.05 0.07 0.01 0
RAIN SHWRS C C S S C C S S
TSTMS C C S C C
HEAT INDEX 83 83
MAX HEAT 82 83 83 85
DATE WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 55 79 55 82 59 84 61 84
TEMP 58 57 77 74 59 58 80 76 62 62 81 78 65 64 82 79
DEWPT 52 53 55 59 54 55 59 63 58 59 63 66 60 61 66 68
PWIND DIR NE NE N SE W SW W SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW CL CL CL CL FW FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 10
TNZ099-312000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT SUN MAY 31 2026
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 80 64 85 65 82
TEMP 68 68 74 78 79 75 69 66 65 66 75 83 84 79 72 68 66 65 73 79 81 76
DEWPT 65 65 66 66 68 67 66 64 64 65 69 71 70 71 68 66 63 62 63 61 59 60
RH 90 90 76 67 69 76 90 93 97 97 82 67 63 77 87 93 90 90 71 54 47 58
WIND DIR SE N S S S S S S N N W NW NW N N N N N N N N N
WIND SPD 1 0 5 6 6 4 3 1 0 0 1 3 4 3 1 1 3 4 5 8 10 9
CLOUDS B1 B2 B2 B2 B1 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC SC FW FW FW CL
POP 12HR 40 30 30 20 10
QPF 12HR 0 0.01 0 0 0
RAIN SHWRS S C C C S S S
TSTMS C C S S S
HEAT INDEX 88 88
MAX HEAT 88 88 82
DATE WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 81 58 83 61 85 63 85
TEMP 61 60 79 76 62 60 81 78 64 63 82 80 66 65 83 80
DEWPT 56 55 57 59 56 56 58 62 59 59 62 65 62 62 66 67
PWIND DIR NE NE NE NE S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW CL FW FW CL FW FW SC SC SC SC SC
POP 12HR 0 0 5 0 0 0 5 20
RAIN SHWRS S
TSTMS S
NCZ060-312000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT SUN MAY 31 2026
DATE SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 60 82 59 80
TEMP 64 62 70 76 75 70 64 62 62 62 72 80 80 74 66 61 59 61 72 77 78 72
DEWPT 62 60 60 60 61 62 62 61 61 62 66 66 65 65 63 61 59 60 63 60 58 57
RH 93 93 71 58 62 76 93 97 97100 81 62 60 74 90100100 97 73 56 50 59
MIN/MAX RH 58 100 56 100 50
WIND DIR SE SE SE SE SE SE SE N N N NW NW NW NW N N N N N N N N
WIND DIR DEG 12 12 12 13 14 14 12 0 0 0 30 30 31 32 0 0 0 0 33 33 0 2
WIND SPD 3 4 6 5 4 3 1 0 0 0 2 5 5 3 0 0 0 0 1 3 5 3
WIND GUST 14
CLOUDS B1 B2 B2 OV B1 B2 B2 B2 B2 B2 B2 B1 SC FW SC SC B1 B1 SC SC FW FW
CLOUDS (%) 64 70 75 88 59 75 83 73 87 79 70 64 42 20 47 49 60 56 41 31 24 15
VSBY 9 10 10 10 10 7 7 7 7 7 10 10
POP 12HR 20 30 30 20 40
QPF 12HR 0 0 0 0 0.02
RAIN SHWRS S S C C S S C S S S S S S C C C C
TSTMS S S S S S S S C C
CHANCETHUNDER 20 20 30 10 40
MAX MIX HGT
AGL MIX HGT 2900 4800 4700
MAX VENT RT 31200 62200 39400
T WIND DIR SE NW N
T WIND SPD 11 10 6
ADI 31 62 38
MAX LVORI 5 9 9
STABILITY F C B F F B A G F A A
CEILING NONE NONE NONE NONE NONE NONE NONE NONE 7200 11700 8900
STA PRES 27.91 27.90 27.89 27.88 27.90 27.86 27.83 27.89 27.92 27.95 27.96
DATE WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 51 79 53 81 56 83 59 84
TEMP 55 54 76 72 56 55 79 74 58 58 81 76 61 61 82 77
DEWPT 54 53 52 55 52 53 54 59 55 56 58 61 57 58 61 64
PWIND DIR E N N NW NW W SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 10 5 0 0 0 0 5 10
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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