- Warnings
- Observations
- Forecasts
- Text Messages
- Forecast Models
- Climate
- Weather Safety
- Education/Outreach
- Information Center
- Contact Us
RSS Feeds
Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
000 FOUS54 KMRX 121048 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 648 AM EDT Mon Apr 12 2021 TNZ017-122100- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 648 AM EDT Mon Apr 12 2021 Date Mon 04/12/21 Tue 04/13/21 Wed 04/14/21 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 71 46 70 48 68 Temp 47 60 67 70 63 55 50 47 47 62 69 69 65 55 51 49 49 60 67 66 61 Dewpt 40 43 42 40 41 43 43 42 43 44 44 45 45 46 46 46 46 47 48 48 47 RH 76 53 40 33 44 64 77 83 86 52 40 42 48 72 83 89 89 62 50 52 60 Wind Dir W W W W W NW W SE SE S W S E E E SE S SW W W W Wind Spd 4 11 16 14 8 3 2 1 2 4 8 6 5 2 1 1 1 5 6 8 5 Wind Gust 29 25 Clouds FW CL CL CL FW FW CL FW FW SC B1 B1 SC SC SC SC B1 B1 B2 B2 B1 PoP 12hr 0 0 20 10 40 QPF 12hr 0 0 0.01 0 0.05 Rain shwrs S S S S C C C Tstms S S Date Thu 04/15/21 Fri 04/16/21 Sat 04/17/21 Sun 04/18/21 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 42 61 38 64 41 64 44 62 Temp 49 42 57 55 42 39 60 58 44 43 62 57 48 45 60 56 Dewpt 43 37 33 32 35 35 36 36 38 39 40 40 42 41 39 38 PWind Dir W NW W NW NE SW W W Wind Char LT GN LT LT LT LT LT LT Avg Clouds B1 SC SC FW FW FW SC SC B1 B1 B1 B1 B2 B1 B1 B1 PoP 12hr 30 10 5 5 10 30 30 30 Rain shwrs C C C C C C C $$ TNZ071-122100- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 648 AM EDT Mon Apr 12 2021 Date Mon 04/12/21 Tue 04/13/21 Wed 04/14/21 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 50 72 52 71 Temp 51 65 73 75 69 60 55 52 51 65 70 72 67 60 56 54 53 65 71 70 63 Dewpt 41 46 46 43 45 46 45 45 45 46 47 48 48 48 48 48 49 50 50 49 48 RH 68 50 38 32 42 60 69 77 80 50 44 42 50 64 74 80 86 58 47 47 58 Wind Dir SW W W W W NE E NE NE N NW N NE NE NE E E N W NW NW Wind Spd 5 8 13 12 6 2 2 2 3 5 8 6 5 3 2 2 2 5 6 8 5 Clouds FW CL CL FW FW FW FW FW SC SC B2 B2 SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 20 20 30 QPF 12hr 0 0 0 0 0.07 Rain shwrs S S S S S S C C S Tstms S S Date Thu 04/15/21 Fri 04/16/21 Sat 04/17/21 Sun 04/18/21 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 64 41 66 45 66 46 65 Temp 53 45 61 58 45 43 63 60 48 46 64 61 51 47 63 61 Dewpt 44 40 35 35 37 38 39 39 40 42 43 42 44 43 41 40 PWind Dir NW N N N NE NW NW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC FW FW FW SC B1 B1 B1 B2 B2 B1 B1 SC B1 PoP 12hr 20 10 5 10 10 30 20 30 Rain shwrs S S C C S S C C $$ TNZ036-122100- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 648 AM EDT Mon Apr 12 2021 Date Mon 04/12/21 Tue 04/13/21 Wed 04/14/21 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 76 49 72 51 70 Temp 49 65 74 75 68 58 54 50 51 65 70 72 67 59 55 52 52 65 70 69 63 Dewpt 41 46 45 43 43 44 44 44 45 46 47 47 47 48 48 48 48 50 50 49 46 RH 74 50 35 32 40 59 69 80 80 50 44 41 49 67 77 86 86 58 49 49 54 Wind Dir SW W W W W N NE NE NE E SE E NE NE NE NE N N W NW NW Wind Spd 2 5 11 11 4 2 2 2 3 3 4 3 3 2 2 2 2 4 4 5 3 Clouds CL CL CL FW FW FW FW SC SC SC B1 B1 B1 B1 SC SC B1 B1 B2 B2 B1 PoP 12hr 0 0 20 20 30 QPF 12hr 0 0 0 0 0.07 Rain shwrs S S S S S S S S C C S Tstms S S Date Thu 04/15/21 Fri 04/16/21 Sat 04/17/21 Sun 04/18/21 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 43 65 41 67 46 66 45 66 Temp 50 43 62 58 46 42 64 61 49 47 65 60 49 46 64 61 Dewpt 42 38 35 34 37 37 39 39 40 42 43 42 42 42 42 39 PWind Dir NW N N N NE NW NW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC FW FW FW FW SC B1 B1 B1 B2 B1 B1 SC SC SC PoP 12hr 20 10 5 10 10 30 20 30 Rain shwrs S S C C S S C C $$ TNZ099-122100- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 648 AM EDT Mon Apr 12 2021 Date Mon 04/12/21 Tue 04/13/21 Wed 04/14/21 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 53 79 54 73 Temp 52 69 77 80 74 64 59 55 54 68 77 79 74 64 58 56 55 66 72 72 65 Dewpt 44 48 48 48 49 51 50 49 47 47 48 49 50 51 51 51 51 51 51 51 50 RH 74 47 36 33 41 63 72 80 77 47 36 35 43 63 77 83 86 58 48 48 58 Wind Dir SW W W W NW N N N N W S W N N N N N NW W NW NW Wind Spd 2 6 11 12 4 1 0 2 3 4 6 4 3 1 1 1 1 4 5 6 4 Clouds CL CL CL CL CL SC FW SC SC B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 10 10 30 QPF 12hr 0 0 0 0 0.06 Rain shwrs S S C C S Tstms S S Date Thu 04/15/21 Fri 04/16/21 Sat 04/17/21 Sun 04/18/21 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 67 44 69 48 69 47 69 Temp 52 47 64 62 49 46 66 64 52 49 68 65 52 48 67 64 Dewpt 46 41 36 37 39 40 40 42 43 45 44 45 45 45 42 42 PWind Dir N N N N N NW NW NW Wind Char LT GN LT LT LT LT LT LT Avg Clouds B1 SC SC FW FW SC SC B1 B1 B2 B2 B1 B1 SC SC SC PoP 12hr 20 10 5 10 20 30 10 20 Rain shwrs S S C C S S S S $$ NCZ060-122100- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 648 AM EDT Mon Apr 12 2021 Date Mon 04/12/21 Tue 04/13/21 Wed 04/14/21 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 47 76 49 73 Temp 48 64 72 75 67 58 53 50 49 67 75 75 69 59 54 51 51 67 73 72 64 Dewpt 39 46 46 45 46 46 45 44 44 45 46 47 47 48 48 48 48 48 48 48 49 RH 71 52 39 34 47 64 74 80 83 45 36 37 45 67 80 89 89 50 41 42 58 Min/Max RH 34 83 34 96 41 Wind Dir NW NW NW NW NW NW NW N S SW W W W S SE SE S SW W W NW Wind Dir Deg 31 29 29 29 29 29 29 0 18 22 27 27 26 19 12 15 18 22 26 28 30 Wind Spd 1 6 12 12 4 1 0 0 1 3 5 3 2 1 1 1 0 4 5 6 2 Clouds CL CL CL CL CL FW FW SC SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 Clouds (%) 2 2 3 3 1 10 20 42 44 54 63 63 42 42 39 39 50 50 65 65 68 Vsby 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 10 10 30 QPF 12hr 0 0 0 0 0.10 Rain shwrs S S C C S Tstms S S Haines 4 5 3 LAL 1 1 1 1 1 1 1 1 1 2 2 Max Mix Hgt 7500 7100 AGL Mix Hgt 5800 5400 4500 Max Vent Rt 152900 18600 T Wind Dir NW W W T Wind Spd 26 3 6 ADI 133 16 Max LVORI 3 4 Stability G B A G G B A G G B B Ceiling 6300 5500 5500 15900 9800 10800 10800 10800 8900 4700 1000 Sta Pres 27.70 27.75 27.79 27.85 27.91 27.90 27.91 27.90 27.88 27.82 27.76 Date Thu 04/15/21 Fri 04/16/21 Sat 04/17/21 Sun 04/18/21 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 43 65 38 67 42 66 43 65 Temp 50 43 62 57 43 40 64 59 45 43 65 60 47 44 63 58 Dewpt 45 40 35 33 35 35 36 37 39 40 41 42 42 42 40 38 PWind Dir NW NW N NW NE NW NW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC FW FW SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 PoP 12hr 20 10 5 10 20 30 20 20 Rain shwrs S S S C C S S 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 $$
- National Weather Service
- Morristown, TN Weather Forecast Office
- 5974 Commerce Blvd.
- Morristown, TN 37814
- (423) 586-3771
- Page Author: MRX Webmaster
- Web Master's E-mail: sr-mrx.webmaster@noaa.gov
- Page last modified: Feb 1st, 2021 20:13 UTC