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Jackson County, AL Weather and Climate Synopsis

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36 Hr. Forecast Map
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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.

become active later on this morning and into the afternoon. A 
fairly strong cold front for this time of the year is currently in  
the Southern Plains and stretches to a low pressure system almost 
on top of Kansas City. There is a 1020mb high pressure system in 
the Atlantic, with a 1027mb high pressure system sliding down into
the High Plains. This pattern will continue to provide 
southwesterly flow into the area through the day and will result 
in a good coverage of scattered to numerous showers and storms 
this afternoon. Meanwhile additional showers and storms will 
develop along the front itself as it begins to approach the area. 
A few stronger storms can be expected with the activity in the 
afternoon over the area, but most of the activity will be sub 
severe as cloud cover and lack of instability should keep things 
under control. 

As we move through the late afternoon/early evening, the stronger 
activity will be along the front as it moves through MS and TN. We 
will need to keep an eye on this activity as it begins to work
into the region. Stronger storms will be possible along the 
line, and depending on the trend and timing a few stronger storms 
may work into the far northwestern counties before 10 pm. There is
quite a nit of difference in timing and thus strength of this 
activity through the next 24 hours, so confidence is not high 
enough to include the mention of severe storms at this time, as 
the front should remain just to our west through the short term. 
The one thing the models do agree on in that as the activity works
into the area it weakens fairly quickly, especially if the area 
does get worked over this afternoon. Further evaluation will be 
done this morning once the latest models and upper air get into 
our system.

16

.LONG TERM...

Tuesday through Sunday.

A surface cold front will sweep across Alabama on Tuesday into 
Tuesday night as a relatively strong upper-level trough moves 
from the Ohio Valley toward the East Coast. The forward speed of 
this system continues to trend slightly faster in the newest model
runs, and the highest rain chances have been shifted farther 
southeastward beginning at 12Z Tuesday. Due to the lack of daytime
heating, activity along the front may be at a relative minimum as
it passes through the I-59 corridor in the mid to late morning 
hours. Convection should increase along the front during the early
to mid afternoon along and south of I-85. 

A much drier airmass will overspread the region Tuesday night and 
remain in place through Thursday. Morning temperatures should fall 
into the low to mid 60s for many locations in our northern
counties with upper 60s elsewhere.

The development of deep-layer easterly flow is likely to cause a 
moistening trend on Friday and into the weekend. This may mark the 
end of the rain-free period with a return to daily afternoon and 
evening convection focused along and south of I-20.

87/Grantham

Alabama Forecast Discussion (NWS)
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 JACKSON County
300 AM CDT MON AUG 20 2018
NORTH ALABAMA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MUSCLE SHOALS  MOCLDY    76  73  91 S7        29.96F                  
HUNTSVILLE     FAIR      74  73  97 S7        29.98S                  
DECATUR        CLOUDY    74  72  93 S8        29.97F                  
HALEYVILLE     CLOUDY    72  70  93 S7        30.02R                  
GADSDEN        CLOUDY    73  73 100 CALM      30.02S                  

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


Current Agricultural Weather Conditions in Alabama
Based on observations at 300am CDT, Monday August 20, 2018

Across Alabama...temperatures are near 74 degrees north, near 75 degrees central, and near 77 degrees south. Current sky conditions are cloudy north, mostly cloudy central, and fair south. In the north, relative humidity is near 93%, and the dew point is near 72 degrees. In the central part of the state, relative humidity is near 87%, and the dew point is near 71 degrees. In the south, relative humidity is near 93%, and the dew point is near 75 degrees. The livestock heat stress category is no stress north, no stress central, and no stress south. Winds are from the south at 8 mph north, where conditions are favorable for spraying. Winds are from the south at 6 mph central, where conditions are favorable for spraying. Winds are calm south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 78 degrees at Brookely Field. The lowest temperature is 72 degrees at Ozark and Auburn.


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.

U.S. Radar Map, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For JACKSON County, AL

1137 PM CDT Sun Aug 19 2018

 DAY ONE  Today and Tonight  

Isolated to widely scattered thunderstorms will remain possible
overnight, with locally heavy downpours the primary threat. 

 DAYS TWO THROUGH SEVEN  Monday through Saturday  

Numerous thunderstorms are expected Monday into Monday night, as a 
disturbance moves across the region. A few of the storms could be 
strong with gusty winds, especially late Monday night.

Thunderstorms return to the forecast on Friday and Saturday.

 SPOTTER CALL TO ACTION STATEMENT  

Activation of storm spotters and emergency management personnel is 
not anticipated at this time.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For JACKSON County, Alabama
212 AM CDT Mon Aug 20 2018

EARLY THIS MORNING
Mostly cloudy with chance of showers and slight chance of thunderstorms. Patchy fog. Southwest winds up to 10 mph. Chance of rain 30 percent.

TODAY
Mostly cloudy. Patchy fog in the morning. Chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of precipitation 70 percent.

TONIGHT
Mostly cloudy. Chance of thunderstorms in the evening, then thunderstorms likely after midnight. Lows in the lower 70s. South winds 5 to 10 mph. Chance of precipitation 70 percent.

TUESDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the lower 80s. Southwest winds 5 to 15 mph.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 60s. Northwest winds 5 to 15 mph decreasing to up to 5 mph after midnight.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s. Northwest winds 5 to 10 mph.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.

THURSDAY NIGHT
Mostly clear. Lows in the lower 60s.

FRIDAY
Partly cloudy. Slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent.

FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s.

SATURDAY
Partly cloudy in the morning, then mostly cloudy with slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 60s.

SUNDAY
Partly cloudy. Slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent.

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 Alabama
                              ALABAMA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   AUG 25-29 AUG 27-SEP 2    AUG       AUG-OCT                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above      Above      Above                      
 Precipitation:     Normal        Above     Normal     Normal                      

....  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 August 20, 2018 the 232th Day of Year

---------------------------------------------------
SUN
Declination 12.120000
Distance 0.999717 AU
Rise 07:14 EDT Set 20:28 EDT
Transit Meridian 13:51 EDT
Civil Twilight Begins 06:49 EDT Ends 20:52 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

/////////////////////////////
AUGUST 20TH...HISTORIC WEATHER EVENTS
...1886...
The town of Indianola TX was completely destroyed by a hurricane, and never
rebuilt. (David Ludlum)
...1910...
The "big blow up" of forest fires finally came to an end in Idaho. A record
dry August fueled 1736 fires which burned three million acres destroying
six billion board feet of timber. The fires claimed the lives of 85
persons, 78 of which were fire fighters, and consumed the entire town of
Wallace. The smoke spread a third of the way around the world producing
some dark days in the U.S. and Canada. The forest fires prompted federal
fire protection laws. (David Ludlum)
...1987...
Half a dozen cities in the Central Plains Region reported record high
temperatures for the date, including Pueblo CO with a reading of 102
degrees, and Goodland KS with a high of 104 degrees. Hill City KS reached
106 degrees. (The National Weather Summary)
...1988...
Sheridan WY reported a record hot temperature reading of 100 degrees.
Evening thunderstorms produced golf ball size hail near Fortuna ND, and
wind gusts to 70 mph near Webster SD. (The National Weather Summary) (Storm
Data)
...1989...
Early morning thunderstorms produced heavy rain in southeast Kansas and
northeastern Oklahoma, with up to six inches reported around Tulsa OK. Some
roads in the Tulsa area were closed by water 10 to 12 feet deep. Evening
thunderstorms produced severe weather in northern Oklahoma and southern
Kansas. Thunderstorms produced winds gusts to 75 mph in Major County OK,
and hail two inches in diameter at Jennings KS. (The National Weather
Summary) (Storm Data)


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