Hempstead, Texas Weather Conditions

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Current Conditions

  • 69°
  • Overcast
  • Wind: NE 5 mph
  • Humidity: 98%
  • Visibility: 7.0 miles
  • Dew Point: 68°
  • Pressure: 30.10 in. +

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Chance of a Thunderstorm
Chance of T-storms
68°
70°
70°
74°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Chance of a Thunderstorm
  • High: 83 °
  • Low: 73 °
  • Chance of T-Storms
  • Saturday
  • Chance of a Thunderstorm
  • High: 83 °
  • Low: 73 °
  • Chance of T-Storms
  • Sunday
  • Thunderstorm
  • High: 79 °
  • Low: 72 °
  • T-Storms
  • Monday
  • Chance of a Thunderstorm
  • High: 78 °
  • Low: 72 °
  • Chance of T-Storms
  • Tuesday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 73 °
  • Chance of T-Storms

Forecast for Hempstead, Texas

Updated: 1:04 AM CDT on January 22, 2015

  • Friday

    Scattered thunderstorms developing during the afternoon. High 83F. Winds ESE at 5 to 10 mph. Chance of rain 60%.

  • Friday Night

    Partly cloudy during the evening followed by cloudy skies overnight. A stray shower or thunderstorm is possible. Low 73F. Winds ESE at 5 to 10 mph.

  • Saturday

    Cloudy early with thunderstorms developing later in the day. High 83F. Winds SE at 10 to 20 mph. Chance of rain 80%.

  • Saturday Night

    Partly to mostly cloudy with scattered showers and thunderstorms developing late at night. Low 73F. Winds SE at 10 to 15 mph. Chance of rain 50%.

  • Sunday

    Thunderstorms. Potential for severe thunderstorms. High 79F. Winds SSE at 15 to 25 mph. Chance of rain 100%.

  • Sunday Night

    Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Potential for severe thunderstorms. Low 72F. Winds SSE at 10 to 15 mph. Chance of rain 90%.

  • Monday

    Mixed clouds and sun with scattered thunderstorms. High 78F. Winds SE at 10 to 20 mph. Chance of rain 60%.

  • Monday Night

    Partly cloudy with late night showers or thunderstorms. Low 72F. Winds SE at 5 to 10 mph. Chance of rain 50%.

  • Tuesday

    Scattered showers and thunderstorms. High 84F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Tuesday Night

    Partly cloudy skies. Low 73F. Winds SE at 5 to 10 mph.

  • Wednesday

    Scattered thunderstorms. High 87F. Winds SSE at 5 to 10 mph. Chance of rain 50%.

  • Wednesday Night

    Partly cloudy. Low near 75F. Winds SSE at 5 to 10 mph.

  • Thursday

    Scattered showers and thunderstorms. High 86F. Winds SE at 10 to 15 mph. Chance of rain 50%.

  • Thursday Night

    Partly to mostly cloudy. Low near 75F. Winds SSE at 5 to 10 mph.

  • Friday

    Variable clouds with scattered thunderstorms. High 87F. Winds SSE at 10 to 15 mph. Chance of rain 50%.

  • Friday Night

    Partly cloudy skies. Low around 75F. Winds SSE at 5 to 10 mph.

  • Saturday

    Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 88F. Winds SSE at 5 to 10 mph. Chance of rain 60%.

  • Saturday Night

    Clear skies with a few passing clouds. Low 74F. Winds S at 5 to 10 mph.

  • Sunday

    Scattered showers and thunderstorms. High 89F. Winds S at 5 to 10 mph. Chance of rain 50%.

  • Sunday Night

    Mostly clear. Low 74F. Winds S at 5 to 10 mph.

  • Monday

    Scattered showers and thunderstorms. High 88F. Winds S at 10 to 15 mph. Chance of rain 50%.

  • Monday Night

    A mostly clear sky. Low 74F. Winds S at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Prairie Dawn Farm, Waller, TX, Waller, TX

Updated: 3:23 AM CDT

Temperature: 69.4 °F Dew Point: 67 °F Humidity: 93% Wind: NE at 4.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: City of Waller, Waller, TX

Updated: 3:15 AM CDT

Temperature: 70.9 °F Dew Point: 68 °F Humidity: 90% Wind: NE at 1.6 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fair Weather Field - TX42-1, Brookshire, TX

Updated: 3:25 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 93% Wind: NE at 4.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Monaville, Waller, TX

Updated: 3:25 AM CDT

Temperature: 70.4 °F Dew Point: 54 °F Humidity: 56% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Fair Weather Field -TX42, Brookshire, TX

Updated: 3:25 AM CDT

Temperature: 70.1 °F Dew Point: 68 °F Humidity: 93% Wind: NE at 4.0 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest, Prairie View, TX

Updated: 12:45 AM CDT

Temperature: 70 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Chappell Hill Subdivision, Chappell Hill, TX

Updated: 3:22 AM CDT

Temperature: 67.8 °F Dew Point: 68 °F Humidity: 99% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Heat Index: - Graphs

Location: 5 Mi. North of Chappell Hill, Chappell Hill, TX

Updated: 3:12 AM CDT

Temperature: 68.0 °F Dew Point: 67 °F Humidity: 97% Wind: Calm Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Piney Creek, Bellville, TX

Updated: 3:24 AM CDT

Temperature: 68.6 °F Dew Point: 66 °F Humidity: 93% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Waller, TX ProjNevada, Waller, TX

Updated: 3:25 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 93% Wind: WSW at 6.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Magnolia Gardens Nursery, Waller, TX

Updated: 3:25 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 94% Wind: Calm Pressure: 29.64 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET, Magnolia, TX

Updated: 3:03 AM CDT

Temperature: 70 °F Dew Point: 65 °F Humidity: 85% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Wonder Hill Rd, Chappell Hill, TX

Updated: 3:13 AM CDT

Temperature: 67.5 °F Dew Point: 66 °F Humidity: 96% Wind: ESE at 1.6 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: - Graphs

Location: Camp Fyre, Hockley, TX

Updated: 3:19 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 95% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Unnamed Road, Brookshire, TX

Updated: 3:22 AM CDT

Temperature: 70.3 °F Dew Point: 68 °F Humidity: 92% Wind: North at - Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Last3 Ranch, Hockley, TX

Updated: 3:25 AM CDT

Temperature: 69.5 °F Dew Point: 67 °F Humidity: 93% Wind: NE at 2.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Saddle Creek Forest, Waller, TX

Updated: 3:25 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 95% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Rocky Creek Ranch, Navasota, TX

Updated: 3:25 AM CDT

Temperature: 68.8 °F Dew Point: - Humidity: - Wind: NE at 8.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Rocky Creek Estates, Hockley, TX

Updated: 3:25 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 95% Wind: NE at 2.9 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Blueberry Farm, Hockley, TX

Updated: 3:25 AM CDT

Temperature: 69.4 °F Dew Point: 67 °F Humidity: 91% Wind: East at 3.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Texas K Ranch, Bellville, TX

Updated: 3:16 AM CDT

Temperature: 67.9 °F Dew Point: 67 °F Humidity: 97% Wind: NE at 4.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Someday Farm, Hockley, TX

Updated: 3:25 AM CDT

Temperature: 68.8 °F Dew Point: 67 °F Humidity: 94% Wind: East at 3.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Foto Ranch - Hockley, Hockley, TX

Updated: 3:15 AM CDT

Temperature: 69.1 °F Dew Point: 68 °F Humidity: 97% Wind: Calm Pressure: 29.98 in Hourly Precipitation: - Heat Index: - Graphs

Location: San Felipe Area, San Felipe, TX

Updated: 3:25 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 94% Wind: ENE at 3.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Village Of New Kentucky, Hockley, TX

Updated: 3:21 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 92% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Heat Index: - Graphs

Location: Village Of New Kentucky, Hockley, TX

Updated: 3:22 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 94% Wind: North at - Pressure: 30.16 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Glenmont Estates, Magnolia, TX

Updated: 3:24 AM CDT

Temperature: 68.9 °F Dew Point: 66 °F Humidity: 92% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: COLE'S CREEK, WASHINGTON, TX

Updated: 3:24 AM CDT

Temperature: 66.6 °F Dew Point: 63 °F Humidity: 89% Wind: ESE at 7.4 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: San Felipe, Sealy, TX

Updated: 3:25 AM CDT

Temperature: 71.1 °F Dew Point: 70 °F Humidity: 95% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fairfield - Bluebonnet Glen, Cypress, TX

Updated: 3:15 AM CDT

Temperature: 69.3 °F Dew Point: 65 °F Humidity: 85% Wind: ESE at 2.7 mph Pressure: 29.74 in Hourly Precipitation: - Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
1146 PM CDT Thursday may 21 2015 


Discussion... 
06z taf discussion in aviation section... 


&& 


Aviation... 
not a lot of change from the 00z tafs for 06z. Overall trends look 
like they are on track but not seeing wide spread IFR except at 
kcll/kuts. Think this may fill in over kcxo and Houston terminals 
later tonight as more saturation occurs with in moist boundary 
layer. Otherwise MVFR ceilings will likely prevail. Rest of the 
forecast look good based off latest 00z WRF guidance and latest 
hrrr/rap guidance. 


39 


&& 


Previous discussion... /issued 939 PM CDT Thursday may 21 2015/ 


Discussion... 
updated the forecast this evening to lower inland temperatures and 
dew points based on evening observations. Also lowered rain chances 
for the remainder of the evening to 20% in case a stray shower or 
two probability of precipitation up. The rest of the forecast was left untouched. 


Flash flood watches are being issued for the long Holiday weekend 
to our north...and there is a chance that more watches will go up 
over the next couple of days across the state. Anyone with travel 
plans over the weekend...especially to our north and west...is urged 
to keep a close eye on the weather forecasts along their travel Route. 
42 


Previous discussion... /issued 639 PM CDT Thursday may 21 2015/ 


Discussion... 
00z taf discussion in aviation section. 


Aviation... 
frontal boundary has pushed just off the Upper Texas coast with 
mainly NE winds for area terminals. Ceilings vary from VFR to IFR for 
kcll/kuts. Frontal boudnary will make forecasting ceilings quite a 
challenge. Boundary layer will be quite moist with light NE/east 
winds so look for MVFR ceilings and possibly IFR ceilings overnight. Most 
areas have prevailing MVFR with temperature IFR conditions. Suspect there 
will be some ammendments to better capture the onset of IFR while 
tracking satellite/obs. 


Tomorrow frontal boundary is expected to move back north and 
become oriented southeast to northwest across the area. Question will be how 
much recovery occurs along and south of the boundary for 
convection. Stable air may hold on for kcll/kuts/kcxo based on 
latest rap/NAM/GFS but it will be close. Think Houston terminals 
southward could get warm sector airmass back so mention thunderstorms in the vicinity in 
the afternoon for thunderstorm threat. Overall the models are not 
producing much convection but with some heating if ceilings break 
out in the afternoon...it will not take much to get convection. 


39 


Previous discussion... /issued 333 PM CDT Thursday may 21 2015/ 


Discussion... 
at 2 PM...a pre-frontal trough or perhaps an outflow boundary 
extended along the coast while the cold front lingered behind 
extending from about Cleveland to Eagle Lake to north of Victoria. 
The front will push a bit further south and stall near the coast. 
A weak upper level disturbance coupled with the boundary on Friday 
morning will yield scattered rain showers/thunderstorms and rain Friday over the western half 
of the County Warning Area. Precipitable water values on Friday will increase to 1.90 inches and 
convective temperatures will be around 81 degrees so scattered rain showers/thunderstorms and rain will 
develop areawide during the late morning/early afternoon. Precipitable water values 
near 1.80 inches on Saturday and convective temperatures in the lower 80s 
suggest more scattered precipitation on Saturday but the forecast soundings show 
more dry air in the 850-700 mb layer. Will continue with 30/40 
probability of precipitation but Saturday might be the driest day out of the next several 
days. 


Conditions deteriorate Sunday as precipitable water values increase to 2.00 inches 
and jet dynamics improve. Forecast soundings on Sunday afternoon show a 
saturated profile with precipitable water values above 2 inches. Southeast Texas will lie in 
a right rear quadrant as an upper level trough over the desert SW 
inches eastward. The dynamics are most impressive Sunday night 
into Monday. The upper trough edges ever closer and the the 
subtropical jet splits over East Texas. The low level jet will 
increase to 40-45 knots as well. All the ingredients for a heavy 
rain event appear to be in place.The quantitative precipitation forecast output from both the 
Gem/European model (ecmwf) support rainfall totals in excess of 5 inches. With all 
the rain the area has received over the last 30 days...rainfall of 
this magnitude will create significant flooding issues. A Flash 
Flood Watch will likely be required sun/Mon. The upper trough axis 
does not move east until Tuesday morning so periods of rain showers/thunderstorms and rain 
will continue on Monday. A series of weak S/waves will move across 
the state through the end of the week keeping conditions unsettled 
with scattered shra/tsra. 43 


Marine... winds are from the southeast at 6 to 8 knots with seas 
running 2 to 3 feet in advance of a weak cold front that is draped 
along the coastal counties. Thunderstorms will extend over the bays 
and nearshore waters later this afternoon as the front sags off the 
coast. 


The frontal boundary will wash out on Friday as it lifts back slowly 
northward as a warm front. The surface pressure gradient will 
tighten in advance of an upper level trough that will dig in to West 
Texas late this weekend. Onshore winds winds will begin to increase 
Friday and will very likely warrant scec/Small Craft Advisory Saturday and Small Craft Advisory 
Saturday night-Monday. 


Mariners should expect sustained winds around 20 knots with 7-8 foot 
seas Sunday and Monday. Wind gusts will be in the 25 to 30 knot 
range. The persistent southeast flow and swell fetch point to elevated 
tides and strong rip currents over the Holiday weekend. 44 


&& 


Preliminary point temps/pops... 
College Station (cll) 65 81 70 83 71 / 20 40 30 40 40 
Houston (iah) 70 83 72 84 74 / 20 30 30 30 30 
Galveston (gls) 75 80 77 81 78 / 20 30 30 20 30 


&& 


Hgx watches/warnings/advisories... 
Texas...none. 
GM...none. 
&& 


$$ 


Discussion...42 
aviation/marine...39 






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