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Walker 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.


- Major to Extreme Heat: A significant heat risk is expected to
  persist through the weekend into the beginning of next week,
  with heat indices reaching 105 to near 110 degrees. Heat
  advisories are in effect.

- Convection: A summertime convective pattern persists with 20-50%
  rain chances, primarily favoring southern areas while
  north-central Alabama remains mostly dry.

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 WALKER County
1000 AM CDT SAT AUG 15 2026
SOUTH CENTRAL ALABAMA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SELMA          PTSUNNY   86  79  79 NW7       30.18R HX  99  TC  30   
PRATTVILLE     MOSUNNY   87  87 100 CALM      30.18R HX 114  TC  30   
MONTGOMERY     SUNNY     85  76  74 CALM      30.19R HX  94  TC  29   
MAXWELL AFB    SUNNY     85  76  73 CALM      30.15S HX  95  TC  30   
GREENVILLE     PTSUNNY   87  74  64 CALM      30.19R HX  95  TC  31   
TROY           SUNNY     86  75  69 NW6       30.20R HX  95  TC  30   

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


Current Agricultural Weather Conditions in Alabama
Based on observations at 1000am CDT, Saturday August 15, 2026

Across Alabama...temperatures are near 87 degrees north, near 88 degrees central, and near MOSUNNY degrees south. Current sky conditions are sunny north, mostly sunny central, and regapt south. In the north, relative humidity is near 72%, and the dew point is near 77 degrees. The heat index is near 99 degrees north. In the central part of the state, relative humidity is near 65%, and the dew point is near 75 degrees. The heat index is near 97 degrees central. In the south, relative humidity is near 77%, and the dew point is near 87 degrees. The heat index is near 99 degrees south. The livestock heat stress category is danger north, danger central, and no stress south. Winds are from the west at 7 mph north, where conditions are favorable for spraying. Winds are calm central, where conditions are favorable for spraying. Winds are south, where conditions are not favorable for spraying due to regapt. Based on current available observations, the highest temperature is 90 degrees at Tuscaloosa and Brookely Field. The lowest temperature is MOSUNNY degrees at Mobile.


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 WALKER County
Hazardous report currently not available
NWS Severe Weather Map , Convective Outlook

7-Day Forecast For WALKER County, Alabama
1033 AM CDT Sat Aug 15 2026


HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT MONDAY

TODAY
Sunny, hot with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 105.

TONIGHT
Mostly clear. Lows in the mid 70s. Light and variable winds.

SUNDAY
Sunny, hot with highs in the upper 90s. West winds around 5 mph. Heat index values up to 107.

SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. Light and variable winds.

MONDAY
Sunny, hot with highs around 100. West winds around 5 mph. Heat index values up to 110.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.

TUESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105.

TUESDAY NIGHT
Partly cloudy. Lows in the lower 70s.

WEDNESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110.

WEDNESDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent.

THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.

THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent.

FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 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 20-24    AUG 22-28    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above                                            
 Precipitation:     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


Historical Weather And Climate Facts For Today

///////////////////////////
AUGUST 15TH...HISTORIC WEATHER EVENTS
...1787...
Tornadoes were reported in Connecticut, Rhode Island, Massachusetts, and
New Hampshire. Wethersfield CT was hard hit by the tornado outbreak. (David
Ludlum)
...1946...
Saint Louis MO was deluged with a record 8.78 inches of rain in 24 hours.
(The Weather Channel)
...1967...
The "sundance fire" in northern Idaho was started by lightning. Winds of 50
mph carried firebrands as much as ten miles in advance to ignite new fires,
and as a result, the forest fire spread twenty miles across the Selkirk
Mountains in just twelve hours, burning 56,000 acres. The heat of the fire
produced whirlwinds of flame with winds up to 300 mph which flung giant
trees about like matchsticks. (David Ludlum)
...1987...
Thunderstorms developing ahead of a sharp cold front produced severe
weather in the Upper Midwest during the afternoon and evening hours, with
Minnesota and eastern South Dakota hardest hit. A thunderstorm in west
central Minnesota spawned a tornado at Eagle Lake which killed one person
and injured eight others. A thunder- storm in eastern South Dakota produced
softball size hail at Warner. (The National Weather Summary) (Storm Data)
...1988...
Thirty five cities in twenty states in the north central and northeastern
U.S. reported record high temperatures for the date, including Lamoni IA
and Baltimore MD, where the mercury hit 105 degrees. Temperatures 100
degrees or above were reported in twenty-two states. Pierre SD was the hot
spot in the nation with a high of 114 degrees. Bluefield WV reported eight
straight days of record heat. (The National Weather Summary)
...1989...
Evening thunderstorms in eastern New Mexico produced wind gusts to 66 mph
at Clovis. Evening thunderstorms in West Texas produced baseball size hail
around Hereford, Dimmitt, Ware and Dalhart. (The National Weather Summary)
(Storm Data)


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