Conroe, Texas Weather Conditions

Severe Weather Alerts

National Weather Service:

Flash Flood Watch View All Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 87°
  • Scattered Clouds
  • Wind: SSE 14 mph
  • Humidity: 57%
  • Visibility: 9.0 miles
  • Dew Point: 70°
  • Pressure: 29.78 in. -
  • Heat Index: 92

Select a Section

Click a section below for more information.

Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
Clear
Clear
Partly Cloudy
Partly Cloudy
Overcast
Overcast
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
88°
83°
76°
74°
73°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Chance of a Thunderstorm
  • High: 87 °
  • Low: 70 °
  • Chance of T-Storms
  • Friday
  • Chance of a Thunderstorm
  • High: 87 °
  • Low: 69 °
  • Chance of T-Storms
  • Saturday
  • Thunderstorm
  • High: 82 °
  • Low: 67 °
  • T-Storms
  • Sunday
  • Chance of a Thunderstorm
  • High: 83 °
  • Low: 64 °
  • Chance of T-Storms
  • Monday
  • Thunderstorm
  • High: 77 °
  • Low: 62 °
  • T-Storms

Forecast for Conroe, Texas

Updated: 2:57 PM CDT on April 28, 2016

Flash Flood Watch in effect from Friday afternoon through Sunday morning...
  • Tonight

    Partly cloudy early in the evening then becoming mostly cloudy. Isolated showers early in the evening. A slight chance of showers and thunderstorms in the evening...then a chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 70s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.

  • Friday

    Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. South winds 10 to 15 mph.

  • Friday Night

    Showers and isolated thunderstorms. Some thunderstorms may be severe with heavy rainfall. Lows in the lower 70s. South winds 10 to 15 mph. Chance of rain 80 percent.

  • Saturday

    Thunderstorms and showers likely. Some thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

  • Saturday Night

    Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s. East winds around 5 mph.

  • Sunday

    Mostly cloudy in the morning then becoming partly cloudy. A 30 percent chance of showers and thunderstorms. Highs in the mid 80s.

  • Sunday Night

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.

  • Monday

    Partly cloudy in the morning then becoming mostly cloudy. A 40 percent chance of showers and thunderstorms. Highs in the upper 70s.

  • Monday Night

    Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s.

  • Tuesday

    Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 70s.

  • Tuesday Night

    Partly cloudy. Lows in the upper 50s.

  • Wednesday

    Partly cloudy. Highs in the upper 70s.

  • Wednesday Night

    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 50s.

  • Thursday

    Mostly sunny. Highs in the lower 80s.

Severe Weather Alert Descriptions

 Flash Flood Watch  Statement as of 2:04 PM CDT on April 28, 2016


... Flash Flood Watch in effect from Friday afternoon through
Sunday morning...

The National Weather Service in Houston/Galveston has issued a

* Flash Flood Watch for a portion of southeast Texas... including
the following Austin... Brazos... Burleson... Colorado... Fort ...
Bend... Grimes... Harris... Houston... Madison... Montgomery...
Polk... San Jacinto... Trinity... Walker... Waller... Washington
and Wharton.

* From Friday afternoon through Sunday morning

* unusually moist tropical air will stream into the region Friday
as southerly winds increase. An upper level jetstream will bring
a series of disturbances into the region and should help to
develop showers and thunderstorms Friday afternoon over the
western portions of the watch area then shifting eastward and
northward throughout the region Friday night and Saturday. The
ground is saturated and any storms with high rain rates will
lead to rapid runoff and flooding. The heaviest rainfall threat
should peak Friday night through Saturday afternoon. Additional
rainfall is possible after that and the ground will be saturated
and streams and bayous may already be swollen or flooding.
Widespread rainfall totals through the watch period will likely
average 2 to 4 inches with localized amounts of 5 to 8 inches.
Much of these amounts could come in only a few hours of heavy
rain. As we approach the watch period confidence in timing and
location will likely improve the focus for where the heavy rains
will fall.

* Streets... bayous... streams and rivers will likely have the
greatest impacts from the heavy rainfall. Motorists and persons
with outdoor activities should stay abreast of the latest
forecasts and have contingency plans for when the heavy rain
arrives.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.






Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Briar Grove, Conroe, TX

Updated: 4:46 PM CDT

Temperature: 87.8 °F Dew Point: 76 °F Humidity: 67% Wind: SSE at 9.6 mph Pressure: 29.47 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Roy Harris Loop Conroe, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 84.2 °F Dew Point: 75 °F Humidity: 74% Wind: South at 9.0 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Wroxton Estates, Conroe, TX

Updated: 4:42 PM CDT

Temperature: 87.0 °F Dew Point: 70 °F Humidity: 58% Wind: SSE at 1.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Forest Estates, Conroe, TX

Updated: 4:39 PM CDT

Temperature: 86.9 °F Dew Point: 75 °F Humidity: 67% Wind: North at 2.7 mph Pressure: 29.37 in Hourly Precipitation: - Heat Index: 96 °F Graphs

Location: crystal forest, Conroe, TX

Updated: 4:44 PM CDT

Temperature: 91.8 °F Dew Point: 71 °F Humidity: 51% Wind: West at 1.7 mph Pressure: 30.02 in Hourly Precipitation: - Heat Index: 99 °F Graphs

Location: Gray stone Hills - Wynden Meadows Ln, Conroe, TX

Updated: 4:41 PM CDT

Temperature: 89.1 °F Dew Point: 76 °F Humidity: 65% Wind: East at 4.7 mph Pressure: 29.38 in Hourly Precipitation: - Heat Index: 100 °F Graphs

Location: Deer Trail, Conroe, TX

Updated: 4:31 PM CDT

Temperature: 86.5 °F Dew Point: 74 °F Humidity: 66% Wind: ESE at 2.2 mph Pressure: 29.65 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Deer Trail, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 86.5 °F Dew Point: 74 °F Humidity: 66% Wind: East at 5.8 mph Pressure: 29.40 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Crystal Creek Estates, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 87.4 °F Dew Point: 74 °F Humidity: 65% Wind: ESE at 2.2 mph Pressure: 29.55 in Hourly Precipitation: - Heat Index: 96 °F Graphs

Location: Jacobs Lake Boulevard, Conroe, TX

Updated: 4:46 PM CDT

Temperature: 89.1 °F Dew Point: 77 °F Humidity: 68% Wind: North at - Pressure: 29.85 in Hourly Precipitation: - Heat Index: 102 °F Graphs

Location: Jacobs Reserve, Conroe, TX

Updated: 4:46 PM CDT

Temperature: 86.4 °F Dew Point: 73 °F Humidity: 65% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Oak Forrest Estates, Conroe, TX

Updated: 4:44 PM CDT

Temperature: 89.1 °F Dew Point: 76 °F Humidity: 65% Wind: Calm Pressure: 29.47 in Hourly Precipitation: - Heat Index: 100 °F Graphs

Location: Timber Wood Lane, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 84.2 °F Dew Point: 76 °F Humidity: 75% Wind: North at - Pressure: 29.43 in Hourly Precipitation: - Heat Index: 93 °F Graphs

Location: College Park, Conroe, TX

Updated: 4:41 PM CDT

Temperature: 85.6 °F Dew Point: 77 °F Humidity: 74% Wind: North at - Pressure: 29.83 in Hourly Precipitation: - Heat Index: 96 °F Graphs

Location: Harpers Preserve, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 86.7 °F Dew Point: 62 °F Humidity: 44% Wind: South at 5.6 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Woodforest, Montgomery, TX

Updated: 4:46 PM CDT

Temperature: 85.8 °F Dew Point: 75 °F Humidity: 71% Wind: ESE at 1.0 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Alden Bridge, Spring, TX

Updated: 4:46 PM CDT

Temperature: 86.0 °F Dew Point: 75 °F Humidity: 70% Wind: North at - Pressure: 29.45 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Cypress Lake, Spring, TX

Updated: 4:46 PM CDT

Temperature: 87.1 °F Dew Point: 75 °F Humidity: 67% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: White Oak Ranch, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 85.6 °F Dew Point: 72 °F Humidity: 64% Wind: SE at 6.7 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Lakeforest Falls, Conroe, TX

Updated: 4:45 PM CDT

Temperature: 91.9 °F Dew Point: 76 °F Humidity: 60% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Heat Index: 104 °F Graphs

Location: GRANGERLAND, Conroe, TX

Updated: 4:46 PM CDT

Temperature: 86.9 °F Dew Point: 81 °F Humidity: 82% Wind: SSW at 1.3 mph Pressure: 29.35 in Hourly Precipitation: 0.00 in Heat Index: 104 °F Graphs

Location: Cottage Green, Spring, TX

Updated: 4:45 PM CDT

Temperature: 87.1 °F Dew Point: 73 °F Humidity: 64% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Rolling Stone, Spring, TX

Updated: 4:45 PM CDT

Temperature: 89.0 °F Dew Point: 78 °F Humidity: 69% Wind: ENE at 1.0 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 102 °F Graphs

Location: Woodforest (Forest Heights), Montgomery, TX

Updated: 4:46 PM CDT

Temperature: 86.4 °F Dew Point: 55 °F Humidity: 34% Wind: NE at 4.9 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
326 PM CDT Thursday Apr 28 2016 


Discussion... 
Flash Flood Watch in effect for areas generally along and north 
of a line from Wharton to Houston to Groveton Friday afternoon 
through early Sunday morning. Heavy rainfall threat increasing 
for Friday afternoon through Saturday night. Saturated soils 
across the region will be incapable of absorbing the heavy 
rainfall. Intense rainfall rates will be likely during the watch 
period especially late Friday afternoon in the west expanding east 
and northward Friday night and Saturday which could directly 
impact the areas hardest hit by last weeks deluge. Rainfall rates 
of 3" per hour are within the realm of possibility given the 
abundant moisture and strong moisture transport into the system. 
Naefs ensembles painting a swath of 99th percentile or greater ivt 
across the region 00-12z Saturday. 


In the short term expect the warm front to lift northward the 
remainder of the afternoon and night - leading to mostly cloudy 
to cloudy skies with a warm and humid night. Marine observations 
continue to show dewpoints of 75 to 77 well south of the warm 
front which is near the I-10 corridor as of 18z. 


Rain chances increase after sunset in the northwest tonight with 
proximity of the warm front and subtle short wave moving through NE 
Mexico...rain rates shouldn't be high but can't rule out a 
thunderstorm or two. Friday gets more troublesome with model 
timing differences and initially was planning to issue the Flash 
Flood Watch to begin around 6 PM Friday but after seeing the high 
res arw and European model (ecmwf) have begun the Flash Flood Watch earlier to 
avoid missing the threat of the heavy rainfall starting earlier 
than currently expected. Both of those models allude to an mesoscale convective system 
developing and moving into the western areas Friday afternoon. 
Though confidence on those specifics isn't very high the 
confidence of heavy rainfall unfolding Friday night increases 
dramatically with a strong low level jet/massive moisture transport oriented 
through the region under an area of increasing diffluence. Think 
it is still too early to try to pinpoint any specific area but 
this pattern is very favorable for heavy rainfall. Soundings show 
a good deal of destabilization 00z Saturday through 18z Saturday 
and this will lead to an increase in the rainfall rates and 
increase the severe weather threat as well. Gusty winds and hail 
should be the main threats of severe...and as we saw with our 
event two days ago the wet ground and strong winds is a very 
dangerous combination for bringing down trees. 


At some point Saturday night or Sunday weak upper ridging occurs 
over southeast Texas with a weak Pacific front slowing and stalling (probably 
near the coast or just offshore) which should help to lessen the 
coverage of storms to the north but could focus storms more toward 
the coast. The stalled front remains a player in the weather 
Sunday and Monday before the next upper trough rotates through 
Monday morning-Tuesday morning...bringing another threat of 
widespread rainfall. This is going to strongly depend on how 
worked over the atmosphere gets in prior periods and recovery of 
ll moisture. By Tuesday night the consensus of the global models 
is a stronger push of cool air out into the Gulf and the region 
getting a much needed break from the rainfall Wednesday through 
Friday. 


45 


&& 


Marine... 
have raised caution flags for the 00-60 nm waters beginning at 
6 PM tonight in anticipation of strengthening southeast winds 
and building seas during the overnight hours. Sea heights should 
eventually reach 7 feet or more across portions of the waters... 
and we'll likely need small craft advisories. This building surf 
will also lead to an increasing threat for rip currents. Highest 
tide levels should come during high tide times on Friday and 
Saturday...especially close to the Highway 87 and 124 connection 
near the Bolivar Peninsula. Mariners should still plan on periods 
of showers and thunderstorms over the weekend as a slow moving cold 
front takes its time moving off the coast Sunday or Sunday night. 
East to northeast winds are anticipated for the first half of next 
week. 42 
&& 


Preliminary point temps/pops... 
College Station (cll) 74 87 71 84 68 / 50 60 80 70 30 
Houston (iah) 74 87 72 83 70 / 20 40 70 70 50 
Galveston (gls) 75 81 76 80 73 / 10 40 50 50 60 


&& 


Hgx watches/warnings/advisories... 
Texas...Flash Flood Watch from Friday afternoon through Sunday morning 
for the following zones: Austin...Brazos...Burleson... 
Colorado...Fort Bend...Grimes...Harris...Houston... 
Madison...Montgomery...Polk...San Jacinto...Trinity... 
Walker...Waller...Washington...Wharton. 


GM...small craft should exercise caution from 6 PM CDT this evening 
through late tonight for the following zones: waters from 
Freeport to the Matagorda Ship Channel 20 nm to 60 nm... 
waters from Freeport to the Matagorda Ship Channel out 20 
nm...waters from High Island to Freeport 20 to 60 nm... 
waters from High Island to Freeport out 20 nm. 


&& 


$$ 


Discussion...45 






National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.