Spot Forecast
Issued by NWS
Issued by NWS
380
FNUS74 KLUB 132352
FWSLUB
Fire Weather Planning Forecast for Grass Burr...TFS
National Weather Service Lubbock TX
652 PM CDT Thu Aug 13 2026
Forecast is based on forecast start time of 1900 CDT on August 13.
If conditions become unrepresentative...contact the National Weather
Service.
If you have questions or concerns with this forecast,
please contact our office at (806) 745-4926.
...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
.DISCUSSION...
South winds will remain on the breezy side through at least the next
24 hours with sustained speeds of 15 to 20 mph and gusts to 25 mph.
An isolated storm is possible near the fire site through about 10 PM,
with dry weather thereafter. If thunderstorms approach the site
this evening, periods of strong and erratic wind gusts are possible which
could result in rapidly shifting winds. However, confidence on if and exactly
when any storms approach the site this evening is low.
.REST OF TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent) then becoming
mostly cloudy (50-60 percent). Isolated showers
and thunderstorms in the evening.
CWR.................20 percent decreasing to 10 percent in the late
evening and overnight.
Min temperature.....Around 80.
Max humidity........54 percent.
Wind (20 ft)........South winds 15 to 20 mph. Gusty and erratic
winds expected near thunderstorms early in the
evening.
TIME (CDT) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........21 46 54 57 35 34 31 25 17 22 26
Weather cov.....ISO ISO ISO
Weather type....RW RW RW
Tstm cov........ISO ISO ISO
CWR.............20 20 20 10 10 10 0 0 0 0 0
Temp............103 101 96 93 92 90 88 87 86 83 82
RH..............23 25 30 35 36 37 39 40 42 46 47
20 FT wind dir..S S S S S S S S S S S
20 FT wind spd..17 17 16 15 15 14 14 13 14 14 14
20 FT wind gust.25 25 24 23 24 23 23 23 23 23 23
.FRIDAY...
Sky/weather.........Sunny (10-20 percent).
CWR.................0 percent.
Max temperature.....Around 104.
Min humidity........21 percent.
Wind (20 ft)........South winds 15 to 20 mph.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........23 27 15 15 15 13 8 12 8 11 5 17
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Temp............81 80 81 85 88 92 95 98 100 102 102 102
RH..............51 54 54 50 45 40 35 31 27 24 23 21
20 FT wind dir..S S S S S S S S S S S S
20 FT wind spd..15 15 15 15 16 16 15 15 15 15 15 16
20 FT wind gust.23 22 23 24 24 24 23 22 23 23 24 25
.FRIDAY NIGHT...
Sky/weather.........Mostly clear (10-20 percent).
CWR.................0 percent.
Min temperature.....Around 77.
Max humidity........60 percent.
Wind (20 ft)........South winds 12 to 16 mph.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........13 7 6 10 13 16 10 9 11 14 12 19
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Temp............103 101 100 95 92 90 88 86 85 84 81 80
RH..............21 22 23 27 31 34 36 40 41 44 49 52
20 FT wind dir..S S S S S S S S S S S S
20 FT wind spd..16 16 15 14 14 14 13 12 12 12 12 12
20 FT wind gust.25 25 24 24 23 23 22 21 21 20 20 20
.SATURDAY...
Sky/weather.........Sunny (10-20 percent).
CWR.................0 percent.
Max temperature.....Around 102.
Min humidity........24 percent.
Wind (20 ft)........South winds 12 to 14 mph.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........13 21 9 7 5 7 8 10 9 8 7 7
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Temp............79 78 80 83 87 91 94 97 99 101 101 101
RH..............56 60 58 55 48 41 36 31 27 24 24 24
20 FT wind dir..S S S SW SW SW S S S S S S
20 FT wind spd..12 12 13 14 14 14 13 13 13 13 13 13
20 FT wind gust.21 20 20 21 22 22 21 21 21 22 22 22
$$
Forecaster...KOERITZER
Requested by...EARHART
Type of request...WILDFIRE
.TAG 2619653.0/LUB
.DELDT 08/13/26
.FormatterVersion 2.0.0
.EMAIL csdispatch@tfs.tamu.edu