Ballwin, Missouri Weather Conditions

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Current Conditions

  • 54°
  • Mostly Cloudy
  • Wind: West 7 mph
  • Humidity: 77%
  • Visibility: 10.0 miles
  • Dew Point: 46°
  • Pressure: 30.05 in. -

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Next 12 Hours

7  am
10  am
1  pm
4  pm
7  pm
Chance of Rain
Chance of Rain
Overcast
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54°
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Chance of Rain
  • High: 61 °
  • Low: 49 °
  • Chance of Rain
  • Tuesday
  • Partly Cloudy
  • High: 69 °
  • Low: 54 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 68 °
  • Low: 48 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 70 °
  • Low: 48 °
  • Clear
  • Friday
  • Clear
  • High: 80 °
  • Low: 57 °
  • Clear

Forecast for Ballwin, Missouri

Updated: 4:00 AM CDT on January 02, 2016

  • Monday

    Showers early, then cloudy in the afternoon. High 61F. Winds NW at 10 to 15 mph. Chance of rain 30%.

  • Monday Night

    Some clouds. Low 49F. Winds NNW at 5 to 10 mph.

  • Tuesday

    Some sun in the morning with increasing clouds during the afternoon. Slight chance of a rain shower. High 69F. Winds NNW at 5 to 10 mph.

  • Tuesday Night

    Generally fair. Slight chance of a shower late. Low 54F. Winds WSW at 10 to 15 mph.

  • Wednesday

    Partly cloudy skies. High 68F. Winds NNW at 15 to 25 mph.

  • Wednesday Night

    Some clouds early will give way to generally clear conditions overnight. Low 48F. NNW winds at 10 to 20 mph, decreasing to 5 to 10 mph.

  • Thursday

    A mainly sunny sky. High near 70F. Winds NNW at 10 to 20 mph.

  • Thursday Night

    A mostly clear sky. Low 48F. Winds SSE at 5 to 10 mph.

  • Friday

    Sunny. High near 80F. Winds light and variable.

  • Friday Night

    A mostly clear sky. Low 57F. Winds SSW at 5 to 10 mph.

  • Saturday

    Mainly sunny. High near 85F. Winds SSW at 10 to 15 mph.

  • Saturday Night

    Clear to partly cloudy. Low around 65F. Winds SSW at 10 to 20 mph.

  • Sunday

    Considerable clouds early. Some decrease in clouds later in the day. High 83F. Winds SSW at 10 to 15 mph.

  • Sunday Night

    Cloudy during the evening. A few showers developing late. Low 64F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

  • Monday

    Showers in the morning, then partly cloudy in the afternoon. High 81F. Winds SSW at 10 to 20 mph. Chance of rain 50%.

  • Monday Night

    Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 64F. Winds SSW at 10 to 15 mph. Chance of rain 60%.

  • Tuesday

    Rain showers early with some sunshine later in the day. High around 80F. Winds WSW at 10 to 15 mph. Chance of rain 60%.

  • Tuesday Night

    Partly cloudy. Low 62F. Winds SSE at 10 to 15 mph.

  • Wednesday

    Partly cloudy early followed by increasing clouds with showers developing later in the day. High 79F. Winds W at 10 to 15 mph. Chance of rain 60%.

  • Wednesday Night

    Scattered showers and thunderstorms. Low 61F. Winds SW at 5 to 10 mph. Chance of rain 60%.

  • Thursday

    A few clouds from time to time. High near 80F. Winds S at 5 to 10 mph.

  • Thursday Night

    A few clouds from time to time. Low near 60F. Winds SSE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Whispering Oakwood, Ballwin, MO

Updated: 7:28 AM CDT

Temperature: 51.1 °F Dew Point: 49 °F Humidity: 93% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Ranchmoor, Ellisville, MO

Updated: 7:28 AM CDT

Temperature: 50.2 °F Dew Point: 48 °F Humidity: 92% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Oakwood Farms, Ballwin, MO

Updated: 7:29 AM CDT

Temperature: 49.6 °F Dew Point: 48 °F Humidity: 94% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: Westglen Village, Ballwin, MO

Updated: 7:28 AM CDT

Temperature: 50.1 °F Dew Point: 48 °F Humidity: 93% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Winding Trails, Ballwin, MO

Updated: 4:44 AM CDT

Temperature: 51.5 °F Dew Point: 48 °F Humidity: 88% Wind: WNW at 1.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Town and Country, Chesterfield, MO

Updated: 7:28 AM CDT

Temperature: 52.0 °F Dew Point: 50 °F Humidity: 92% Wind: Calm Pressure: 29.84 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: claymark, Saint Louis, MO

Updated: 7:29 AM CDT

Temperature: 51.6 °F Dew Point: 50 °F Humidity: 93% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Homestead Estates, Wildwood, MO

Updated: 7:28 AM CDT

Temperature: 50.0 °F Dew Point: 32 °F Humidity: 49% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Royalgate Subdivision, Creve Coeur, MO

Updated: 7:28 AM CDT

Temperature: 52.0 °F Dew Point: 48 °F Humidity: 87% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Geertsfeld, Ballwin, MO

Updated: 4:11 AM CDT

Temperature: 53.8 °F Dew Point: 54 °F Humidity: 100% Wind: North at - Pressure: 29.45 in Hourly Precipitation: - Windchill: - Graphs

Location: Chesterfield (East), Chesterfield, MO

Updated: 4:11 AM CDT

Temperature: 50.7 °F Dew Point: 47 °F Humidity: 87% Wind: West at 2.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Hawkins/Smizer Mill, Fenton, MO

Updated: 7:28 AM CDT

Temperature: 51.2 °F Dew Point: 49 °F Humidity: 91% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Kirkwood, Kirkwood, MO

Updated: 7:28 AM CDT

Temperature: 52.2 °F Dew Point: 51 °F Humidity: 95% Wind: Calm Pressure: 29.64 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Whitecliff Drive, Kirkwood, MO

Updated: 7:28 AM CDT

Temperature: 50.7 °F Dew Point: 48 °F Humidity: 91% Wind: Calm Pressure: 29.35 in Hourly Precipitation: - Windchill: - Graphs

Location: Fruit Tree Lane, St. Louis, MO

Updated: 7:28 AM CDT

Temperature: 52.5 °F Dew Point: 49 °F Humidity: 87% Wind: North at - Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Whispering Hills, Creve Coeur, MO

Updated: 7:29 AM CDT

Temperature: 51.8 °F Dew Point: 49 °F Humidity: 91% Wind: WNW at 1.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Creve Coeur, Saint Louis, MO

Updated: 7:28 AM CDT

Temperature: 52.0 °F Dew Point: 50 °F Humidity: 95% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Gabriel Drive, Kirkwood, MO

Updated: 7:21 AM CDT

Temperature: 52.2 °F Dew Point: 52 °F Humidity: 99% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Windchill: - Graphs

Location: Honeygrove Court, Saint Louis, MO

Updated: 4:11 AM CDT

Temperature: 56.1 °F Dew Point: 50 °F Humidity: 80% Wind: North at - Pressure: 30.06 in Hourly Precipitation: - Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated aviation 
National Weather Service Saint Louis MO 
651 am CDT Monday may 2 2016 


Short term... (through late this afternoon) 
issued at 315 am CDT Mon may 2 2016 


Complex and messy upper air pattern remains across the region this 
morning. Leading S/W continues to approach the region early this 
morning and is responsible for light rain across swrn into central MO. 
This area of precip shud continue to move newd thru the area this 
morning. Mdls suggest it will dissipate as it moves into the County Warning Area 
around sunrise. While this is possible due to the better low level 
moisture convergence pushes S of the area, believe the leading S/W 
will be sufficient to maintain higher pops thru mid-morning. 


For the remainder of the day, have kept pops in the slight chance 
range for now as isod to widely sct rain showers are expected today. 
However, coverage may be somewhat higher across nrn half to third 
of the County Warning Area as the upper trof pulls newd thru the area today. The 
bulk of these rain showers will be diurnally driven and shud dissipate 
this evening. 


As for temps today, with extensive cloud cover in place, and with 
the trof in place today, do not expect much clearing today except 
for the srn third or so of the County Warning Area. Where breaks to occur this 
morning, believe cumulus will develop, filling them in. This complicates 
the temps forecast for today as a strong may sun can help temps jump 
even with a short period of insolation. Still, believe clouds will 
be the rule for today and have trended temps aob the cooler guidance 
for much of the County Warning Area. The exception will be the srn portions where 
more insolation is expected. This same area is also along and S of 
the 850mb fnt, which shud help warm temps today. 


Tilly 


Long term... (tonight through sunday) 
issued at 315 am CDT Mon may 2 2016 


Will see some lingering isolated/scattered showers this evening 
in cyclonic flow on back side of system. The activity will 
gradually taper off. Otherwise, clouds to slowly thin out from 
north to south overnight and lows will be in the 40s, a bit below 
normal for this time of year. 


Because of the lingering cyclonic flow, could still see some 
isolated showers in the far eastern portions of forecast area on 
Tuesday. However, most locations to remain dry with partly sunny 
skies and highs in the mid to upper 60s. 


Then Tuesday night, a more vigorous trof/secondary cold front 
associated with surface low anchored over the Great Lakes region to 
slide south through area. So increased pops with scattered showers 
for portions of west central/southwest Illinois Tuesday night through 
Wednesday, as main energy to remain to our northeast and east. 


For rest of work week, will see dry conditions with temperatures 
slowly moderating. By Friday highs will be in the low to mid 70s and 
in the upper 70s to low 80s on Saturday. Then next significant 
weather system to approach region Saturday night and Sunday with 
increasing chances of showers and thunderstorms through the rest 
of the weekend. 


Byrd 


&& 


Aviation... (for the 12z tafs through 12z Tuesday morning) 
issued at 643 am CDT Mon may 2 2016 


Expect bkn to ovc clouds thru much of today, with clouds breaking 
up this evening. A couple of areas of light rain are moving thru the 
region this morning. Expect rain showers to develop by noon across the 
region and dissipate this evening. Given the isod nature of these 
shra, have only mentioned vcsh during the times for best chances 
of impacting terminals for now. Will need to continue to monitor 
as some of the latest guidance suggests coverage may be higher for 
KUIN/kcou this afternoon. Cigs will be difficult today with KUIN 
gradually improving thru the day. Kcou shud remain in MVFR range 
thru the morning and perhaps into the afternoon before improving. 
Otherwise, nwly winds will prevail today becoming light tonight. 


Specifics for kstl/ksus/kcps: cigs shud lower into MVFR range over 
the next couple of hours. Expect isod rain showers to develop later this 
morning into the afternoon hours. Cigs shud move east of terminals 
with cloud clearing out this evening. 


Tilly 


&& 


Preliminary point temps/pops... 
Saint Louis 60 48 67 52 / 30 20 10 10 
Quincy 55 44 66 49 / 20 10 10 20 
Columbia 57 44 67 49 / 20 5 10 10 
Jefferson City 58 44 68 49 / 20 5 10 5 
Salem 62 48 65 49 / 20 20 20 20 
Farmington 62 45 67 47 / 20 10 10 5 


&& 


Lsx watches/warnings/advisories... 
MO...none. 
Illinois...none. 
&& 


$$ 


Weather forecast office lsx 






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