798
FOUS54 KMRX 220627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT MON JUN 22 2026
TNZ017-222000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 84 64 80 55 85
TEMP 66 69 76 80 79 76 70 68 66 66 70 75 79 76 64 58 55 59 74 81 84 80
DEWPT 62 64 69 72 71 70 68 67 65 65 65 63 59 59 58 56 55 56 58 56 54 59
RH 87 84 79 77 77 82 93 97 97 97 84 66 50 56 81 93100 90 57 42 36 49
WIND DIR S SW SW SW W W SW W W NW NW N N N N NE NE NE NE NW W SW
WIND SPD 1 4 14 14 13 11 8 6 5 5 8 8 8 5 1 0 1 1 1 2 3 2
WIND GUST 26 25
CLOUDS SC SC B2 B1 B1 B1 B2 B2 B1 B2 B2 SC SC SC FW CL FW FW FW FW FW FW
POP 12HR 100 90 30 0 0
QPF 12HR 0.37 0.11 0 0 0
RAIN SHWRS S C L D D C C S
TSTMS S C L L C S
HEAT INDEX 84
MAX HEAT 85 87 81 82 84
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 62 88 66 86 66 85 67 88
TEMP 64 65 85 81 68 68 83 80 69 69 82 80 70 69 84 83
DEWPT 58 60 64 66 65 66 68 67 66 67 70 69 67 68 70 70
PWIND DIR SE SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B2 SC B1 B1 B1 SC
POP 12HR 5 30 30 50 50 70 50 40
RAIN SHWRS C C C C C C C L L C C C C
TSTMS C S S C C S C C S C
TNZ071-222000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 67 82 62 86
TEMP 73 72 78 80 81 78 73 71 69 68 73 80 82 79 70 65 62 64 76 83 86 82
DEWPT 68 70 73 74 74 72 71 69 68 67 67 66 64 64 62 61 59 60 62 61 60 64
RH 84 93 85 82 79 82 93 93 97 97 81 62 55 60 76 87 90 87 62 47 42 55
WIND DIR SW SW SW SW SW SW SW W W W N N N N N NE NE NE NE NW W SW
WIND SPD 10 14 16 16 12 10 6 4 3 2 4 5 6 4 2 2 2 2 3 2 3 2
WIND GUST 20 25
CLOUDS B1 B1 B2 B2 B1 B2 B1 B2 B1 B2 B1 B2 SC SC FW FW FW FW FW FW FW SC
POP 12HR 90 90 20 0 5
QPF 12HR 0.45 0.21 0.01 0 0
RAIN SHWRS C C C L D D L C S S
TSTMS C S C L L C S
HEAT INDEX 85 86
MAX HEAT 85 88 82 83 83 86
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 67 88 69 88 70 88 71 90
TEMP 69 69 86 83 72 71 85 83 73 72 85 83 74 73 88 86
DEWPT 63 64 68 70 68 69 71 71 69 70 73 72 70 70 73 73
PWIND DIR S SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC B1 B1 B1 SC B1 SC SC SC
POP 12HR 10 30 50 40 40 60 40 30
RAIN SHWRS S C C S C C C C L L C C C C
TSTMS S C C S C C S C S S C
TNZ036-222000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 66 83 61 86
TEMP 73 73 77 80 81 78 72 70 67 68 74 81 83 78 69 63 61 64 76 84 86 81
DEWPT 69 70 73 75 74 72 70 68 66 66 66 65 64 63 61 59 58 59 62 61 61 65
RH 87 90 87 85 79 82 93 93 97 93 76 58 53 60 76 87 90 84 62 46 43 58
WIND DIR SW SW SW SW SW SW SW W W NW N N N N N N N NE E S SW S
WIND SPD 8 9 10 10 9 5 3 2 1 2 3 3 5 3 2 2 2 2 1 1 1 1
WIND GUST 20 21 20
CLOUDS B1 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 FW FW FW FW FW FW FW FW FW FW
POP 12HR 90 70 10 0 5
QPF 12HR 0.50 0.12 0 0 0
RAIN SHWRS C C C D D C C S
TSTMS C S C L C C S
HEAT INDEX 85 86
MAX HEAT 85 88 83 84 84 86
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 66 88 69 88 69 88 70 90
TEMP 68 68 86 82 71 70 85 82 72 71 85 82 73 72 88 85
DEWPT 63 64 69 70 68 69 72 71 69 70 74 73 70 70 74 74
PWIND DIR SW SW SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC SC B1 B1 SC SC SC SC
POP 12HR 20 30 40 50 50 60 30 30
RAIN SHWRS S S C C S C C C C L L C C S C
TSTMS S C C C C C S C S S C
TNZ099-222000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 85 69 84 65 87
TEMP 74 74 80 83 84 79 73 72 70 70 76 81 83 80 71 67 65 67 77 84 87 82
DEWPT 71 71 73 75 75 73 72 71 69 68 69 68 67 67 66 64 63 63 64 64 64 67
RH 90 90 79 77 74 82 97 97 97 93 79 65 59 65 84 90 93 87 64 51 46 61
WIND DIR S S SW SW SW SW S W W NW N N N N N N N N NE SW SW SW
WIND SPD 5 6 11 11 10 6 3 1 1 2 4 5 6 5 2 1 1 2 2 2 2 1
WIND GUST 16 17 21
CLOUDS SC B2 B1 B2 B1 B1 B1 B1 B1 SC B1 SC SC SC SC FW FW FW FW FW FW SC
POP 12HR 80 80 10 5 5
QPF 12HR 0.30 0.39 0 0 0
RAIN SHWRS C C C D D D C S
TSTMS S C C L L C S
HEAT INDEX 84 90 92 84 86 85
MAX HEAT 90 92 84 87 85 88
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 69 88 70 88 71 89 72 91
TEMP 71 71 86 82 72 72 86 83 73 73 87 83 74 74 89 86
DEWPT 67 67 71 73 71 70 73 73 72 71 74 74 72 71 73 74
PWIND DIR SW SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC B1 SC SC SC SC SC SC FW SC SC
POP 12HR 20 50 40 40 30 40 20 20
RAIN SHWRS S S C C S S C S C C C S S S
TSTMS S S C C S C S S C S S
NCZ060-222000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 65 82 58 85
TEMP 66 68 75 79 79 74 69 68 67 65 72 79 81 75 65 60 58 60 75 83 84 78
DEWPT 66 68 72 73 73 71 69 68 67 65 67 66 64 64 63 60 58 59 63 61 62 66
RH 100100 90 82 82 90100100100100 84 64 56 69 93100100 96 66 47 48 67
MIN/MAX RH 79 100 56 100 45
WIND DIR S S SW SW W W SW NW NW NW NW NW NW NW NW N N N N W W W
WIND DIR DEG 16 19 22 23 24 25 22 29 29 30 30 30 31 32 32 0 0 0 0 24 26 25
WIND SPD 1 2 6 8 6 3 1 1 2 3 5 6 8 4 1 0 0 0 0 2 2 1
CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B1 B1 SC FW FW FW SC SC FW FW FW FW
CLOUDS (%) 61 82 81 73 82 73 74 79 84 88 67 59 29 17 24 21 39 47 13 16 20 23
VSBY 9 7 10 6 6 6 5 7 10 10 10 10
POP 12HR 90 90 20 0 5
QPF 12HR 0.43 0.33 0 0 0
RAIN SHWRS S C C D D D D C C S
TSTMS S S C D L C S
CHANCETHUNDER 80 40 10 0 5
MAX MIX HGT
AGL MIX HGT 3200 4500 5300
MAX VENT RT 51800 58500 39500
T WIND DIR SW NW SW
T WIND SPD 13 13 5
ADI 52 58 37
MAX LVORI 9 5 9
STABILITY D B B F D B A G G A A
CEILING NONE NONE NONE NONE 4000 4700 NONE NONE NONE NONE 18200
STA PRES 27.90 27.87 27.87 27.89 27.95 27.99 27.99 28.01 28.02 27.96 27.93
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 63 86 66 86 66 87 67 89
TEMP 65 65 84 79 67 68 84 79 68 68 85 79 69 69 87 82
DEWPT 63 63 68 70 67 67 70 70 68 68 70 71 68 68 70 72
PWIND DIR W S SE W SW W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC B1 SC B2 SC SC SC B1 SC SC SC SC SC
POP 12HR 10 50 40 60 30 50 20 20
RAIN SHWRS S C C S C L S C C C S S S
TSTMS S C C C L S S C 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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