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Cannon County, TN Weather And Climate Synopsis

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36 Hr. Forecast Map
All Radar images NOAA/UKAWC
Satellite images from NOAA

Weather Summary Hourly Observations Nowcast Agricultural Weather Outlook
7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts

US Weekly Rainfall Departure

US Weekly Temperature Departure
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A joint service of the UK Ag Weather Center and the National Weather Service.

National Weather Service Nashville TN
628 PM CDT Mon Apr 12 2021


National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables.
Regional Hourly Observations For CANNON County
Issued at 900 PM CDT MON APR 12 2021

CLARKSVILLE    PTCLDY    62  46  55 N3        29.94R                  
CROSSVILLE     PTCLDY    60  40  47 W3        29.99R                  
DICKSON        MOCLDY    64  45  48 CALM      29.94R                  
GALLATIN       CLEAR     59  48  67 CALM      29.97R                  
LEBANON        CLEAR     61  48  63 CALM      29.93R                  
LIVINGSTON     CLEAR     63  36  36 CALM      29.97R                  
NASHVILLE      PTCLDY    68  42  38 E5        29.95R                  
PORTLAND       CLEAR     61  46  59 CALM      29.95R                  
ROCKWOOD       CLEAR     61  37  41 N3        29.97R                  
SMYRNA         PTCLDY    59  49  69 CALM      29.96R                  
SPARTA         CLEAR     54  46  76 CALM      29.96R                  
SPRINGFIELD    PTCLDY    63  45  51 NE3       29.94R                  
WEST NASHVILLE CLEAR     64  45  48 NE6       29.92S                  

Current Temperatures, Dewpoint, RH, Wind, Regional Obs, Surface 4-Panel

Current Agricultural Weather Conditions in Tennessee
Based on observations at 900pm CDT, Monday April 12, 2021

Across Tennessee...temperatures are near 71 degrees west and near 68 degrees central. Current sky conditions are partly cloudy west and partly cloudy central. In the west, relative humidity is near 43%, and the dew point is near 48 degrees. In the central part of the state, relative humidity is near 38%, and the dew point is near 42 degrees. Winds are from the southwest at 3 mph west, where conditions are favorable for spraying. Winds are from the east at 5 mph central, where conditions are favorable for spraying. Winds are unavailable east. Based on current available observations, the highest temperature is 71 degrees at Memphis International Airport. The lowest temperature is 61 degrees at Paris.

Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

US Radar, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For CANNON County,TN

502 AM CDT Mon Apr 12 2021

 DAY ONE  Today and tonight.

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Tuesday through Sunday.

No hazardous weather is expected at this time.


Spotter activation is not expected at this time.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For CANNON County, TN
208 PM CDT Mon Apr 12 2021

Partly cloudy. Lows in the upper 40s. East winds up to 5 mph.

Mostly cloudy. A 20 percent chance of showers in the afternoon. Highs in the mid 70s. Northeast winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of showers. Lows in the upper 40s. North winds up to 5 mph.

Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. North winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Northwest winds 5 to 10 mph.

Mostly clear. Highs in the lower 60s. Lows in the upper 30s.

Partly cloudy. Highs in the mid 60s.

Mostly cloudy with a 20 percent chance of showers. Lows in the mid 40s. Highs in the mid 60s.

Partly cloudy. Lows in the lower 40s.

Partly sunny in the morning then becoming partly cloudy. A 20 percent chance of showers. Highs in the mid 60s.

Partly cloudy. Lows in the lower 40s. Highs in the upper 60s.

12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2

Medium & Long Range Outlook For Tennessee
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   APR 18-22    APR 20-26    APR       APR-JUN                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Below      Above      Above                      
 Precipitation:      Below        Below      Below      Above                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook

Almanac Information

Monday April 12, 2021 the 102th Day of Year

Declination 9.140000
Distance 0.999719 AU
Rise 07:16 EDT Set 20:19 EDT
Transit Meridian 13:47 EDT
Civil Twilight Begins 06:51 EDT Ends 20:44 EDT

Calculations made for central point in the state.
Time in ET -- and will vary due to location and
elevation -- Priddy

Historical Weather And Climate Facts For Today

A tornado wiped out the town of Rock Springs TX killing 72 persons and
causing 1.2 million dollars damage. The tornado, more than one mile in
width, destroyed 235 of 247 buildings, leaving no trace of lumber or
contents in many cases. Many survivors were bruised by large hail which
fell after the passage of the tornado. (David Ludlum) (The Weather Channel)
Winds atop Mount Washington NH averaged 186 mph for five minutes, with a
peak gust of 231 mph, the highest wind speed ever clocked in the world.
(David Ludlum)
A record high temperature of 85 degrees was recorded at the Jackson Weather 

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky