Crystal City, Missouri Weather Conditions

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Current Conditions

  • 62°
  • Light Rain
  • Wind: Calm
  • Humidity: 86%
  • Visibility: 10.0 miles
  • Dew Point: 58°
  • Pressure: 29.67 in. -

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Next 12 Hours

8  am
11  am
2  pm
5  pm
8  pm
Thunderstorm
T-storms
Thunderstorm
T-storms
Thunderstorm
T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
63°
63°
66°
69°
66°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Thunderstorm
  • High: 71 °
  • Low: 54 °
  • T-Storms
  • Monday
  • Chance of Rain
  • High: 64 °
  • Low: 44 °
  • Chance of Rain
  • Tuesday
  • Clear
  • High: 66 °
  • Low: 48 °
  • Clear
  • Wednesday
  • Chance of Rain
  • High: 66 °
  • Low: 44 °
  • Chance of Rain
  • Thursday
  • Clear
  • High: 63 °
  • Low: 42 °
  • Clear

Forecast for Crystal City, Missouri

Updated: 7:15 AM CDT on January 19, 2015

  • Sunday

    Thunderstorms - some may contain locally heavy rain, especially during the morning hours. A few storms may be severe. High 71F. Winds N at 5 to 10 mph. Chance of rain 100%.

  • Sunday Night

    Scattered thunderstorms early, overcast overnight with occasional rain likely. Low 54F. Winds WSW at 10 to 20 mph. Chance of rain 90%.

  • Monday

    Rain showers early with some sunshine later in the day. High 64F. Winds WNW at 15 to 25 mph. Chance of rain 70%.

  • Monday Night

    Some clouds early will give way to generally clear conditions overnight. Low 44F. Winds W at 10 to 20 mph.

  • Tuesday

    Sunny, along with a few afternoon clouds. High 66F. Winds W at 10 to 20 mph.

  • Tuesday Night

    Showers early becoming a steady light rain late. Low 48F. Winds WSW at 5 to 10 mph. Chance of rain 70%.

  • Wednesday

    Rain showers early with some sunshine later in the day. High 66F. Winds NNW at 10 to 15 mph. Chance of rain 70%.

  • Wednesday Night

    Mostly clear skies. Low 44F. Winds NNW at 5 to 10 mph.

  • Thursday

    A mainly sunny sky. High 63F. Winds NNW at 10 to 15 mph.

  • Thursday Night

    Clear skies. Low 42F. Winds N at 5 to 10 mph.

  • Friday

    Intervals of clouds and sunshine. High near 65F. Winds NE at 5 to 10 mph.

  • Friday Night

    Rain showers in the evening becoming a steady light rain overnight. Low 47F. Winds E at 5 to 10 mph. Chance of rain 70%.

  • Saturday

    Overcast. High 62F. Winds ENE at 10 to 15 mph.

  • Saturday Night

    Partly cloudy skies. Low 44F. Winds NNE at 5 to 10 mph.

  • Sunday

    Mostly sunny skies. High 66F. Winds NNE at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Low 46F. Winds ENE at 5 to 10 mph.

  • Monday

    Partly cloudy early followed by increasing clouds with showers developing later in the day. High 67F. Winds NE at 5 to 10 mph. Chance of rain 60%.

  • Monday Night

    Cloudy with showers. Low 46F. Winds NNE at 5 to 10 mph. Chance of rain 60%.

  • Tuesday

    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 67F. Winds N at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy skies. Low 47F. Winds ENE at 5 to 10 mph.

  • Wednesday

    A few clouds from time to time. High 71F. Winds E at 5 to 10 mph.

  • Wednesday Night

    A shower or two around the area in the evening, then partly cloudy overnight. Low 52F. Winds SE at 5 to 10 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Herculaneum, Mott Street, Herculaneum, MO

Updated: 8:50 AM CDT

Temperature: 61.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.27 in Hourly Precipitation: - Graphs

Location: MesoWest, Maeystown, IL

Updated: 8:25 AM CDT

Temperature: 58 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Pevely, MO

Updated: 8:31 AM CDT

Temperature: 60 °F Dew Point: 59 °F Humidity: 97% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Graphs

Location: Main Street, Fults, IL

Updated: 9:01 AM CDT

Temperature: 61.5 °F Dew Point: 58 °F Humidity: 88% Wind: North at - Pressure: 29.29 in Hourly Precipitation: - Graphs

Location: Upper Moss Hollow Road, Barnhart, MO

Updated: 9:01 AM CDT

Temperature: 61.2 °F Dew Point: 56 °F Humidity: 84% Wind: North at - Pressure: 29.05 in Hourly Precipitation: - Graphs

Location: On The Bluffs, Waterloo, IL

Updated: 9:04 AM CDT

Temperature: 62.0 °F Dew Point: 61 °F Humidity: 95% Wind: Calm Pressure: 29.53 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Imperial, MO

Updated: 8:44 AM CDT

Temperature: 62 °F Dew Point: 61 °F Humidity: 95% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Graphs

Location: Hillsboro, Missouri, Hillsboro, MO

Updated: 8:50 AM CDT

Temperature: 61.3 °F Dew Point: 59 °F Humidity: 93% Wind: Calm Pressure: 29.44 in Hourly Precipitation: - Graphs

Location: summerfield, Imperial, MO

Updated: 9:04 AM CDT

Temperature: 61.7 °F Dew Point: 61 °F Humidity: 98% Wind: Calm Pressure: 29.40 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Sulphur Springs, MO

Updated: 8:37 AM CDT

Temperature: 61 °F Dew Point: 59 °F Humidity: 93% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Graphs

Location: Ste Genevieve county, Festus, MO

Updated: 9:01 AM CDT

Temperature: 60.4 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: MesoWest, Columbia, IL

Updated: 8:00 AM CDT

Temperature: 64 °F Dew Point: - Humidity: - Wind: North at 255 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: MesoWest, Saint Louis, MO

Updated: 8:00 AM CDT

Temperature: 65 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Chesapeake on the Bluff, Columbia, IL

Updated: 9:03 AM CDT

Temperature: 63.3 °F Dew Point: 58 °F Humidity: 84% Wind: Calm Pressure: 29.06 in Hourly Precipitation: 0.00 in Graphs

Location: Guardian Court, Arnold, MO

Updated: 9:00 AM CDT

Temperature: 62.1 °F Dew Point: 57 °F Humidity: 84% Wind: North at - Pressure: 29.63 in Hourly Precipitation: - Graphs

Location: Arrowhead STL County, Saint Louis, MO

Updated: 8:49 AM CDT

Temperature: 62.8 °F Dew Point: 58 °F Humidity: 83% Wind: Calm Pressure: 29.75 in Hourly Precipitation: - Graphs

Location: Hardy Acres / AA9UC, Waterloo, IL

Updated: 9:04 AM CDT

Temperature: 62.4 °F Dew Point: 58 °F Humidity: 86% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Graphs

Location: Arnold # 1, Arnold, MO

Updated: 8:59 AM CDT

Temperature: 62.2 °F Dew Point: 58 °F Humidity: 85% Wind: Calm Pressure: 29.72 in Hourly Precipitation: - Graphs

Location: Wynfield Terrace, St. Louis, MO

Updated: 9:04 AM CDT

Temperature: 63.0 °F Dew Point: 60 °F Humidity: 89% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Graphs

Location: Whipporwill Lane, Festus, MO

Updated: 9:04 AM CDT

Temperature: 61.7 °F Dew Point: 61 °F Humidity: 98% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.07 in Graphs

Location: Arnold, Arnold, MO

Updated: 8:52 AM CDT

Temperature: 61.4 °F Dew Point: 59 °F Humidity: 93% Wind: Calm Pressure: 29.60 in Hourly Precipitation: 0.01 in Graphs

Location: Arnold, MO

Updated: 8:49 AM CDT

Temperature: 60.3 °F Dew Point: 59 °F Humidity: 96% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.01 in Graphs

Location: ARNOLD, Arnold, MO

Updated: 8:50 AM CDT

Temperature: 61.2 °F Dew Point: - Humidity: 83% Wind: North at - Pressure: 29.06 in Hourly Precipitation: - Graphs

Location: Oakville, Cliffwood Trail, Oakville, MO

Updated: 9:04 AM CDT

Temperature: 64.0 °F Dew Point: 60 °F Humidity: 88% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Graphs

Location: Christopher Winds, Oakville, MO

Updated: 9:04 AM CDT

Temperature: 62.2 °F Dew Point: 60 °F Humidity: 91% Wind: Calm Pressure: 29.59 in Hourly Precipitation: 0.01 in Graphs

Location: Rock Creek Terrace, High Ridge, MO

Updated: 9:04 AM CDT

Temperature: 61.1 °F Dew Point: 59 °F Humidity: 92% Wind: Calm Pressure: 29.54 in Hourly Precipitation: 0.01 in Graphs

Location: Oakville, Cardinal Creek Subd, Oakville, MO

Updated: 9:04 AM CDT

Temperature: 62.4 °F Dew Point: 60 °F Humidity: 91% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.01 in Graphs

Location: House Springs, House Springs, MO

Updated: 9:02 AM CDT

Temperature: 62.1 °F Dew Point: 62 °F Humidity: 99% Wind: Calm Pressure: 26.92 in Hourly Precipitation: 0.00 in Graphs

Location: Devall's Backyard, Waterloo, IL

Updated: 8:50 AM CDT

Temperature: 63.5 °F Dew Point: 60 °F Humidity: 87% Wind: North at 2.6 mph Pressure: 29.64 in Hourly Precipitation: - Graphs

Location: Oakville, Providence Pointe, Oakville, MO

Updated: 9:04 AM CDT

Temperature: 62.6 °F Dew Point: 60 °F Humidity: 90% Wind: Calm Pressure: 29.67 in Hourly Precipitation: 0.01 in Graphs

Location: Brookton Oaks Drive, Cedar Hill, MO

Updated: 9:01 AM CDT

Temperature: 61.7 °F Dew Point: 59 °F Humidity: 92% Wind: North at - Pressure: 29.52 in Hourly Precipitation: 0.00 in Graphs

Location: Olde Mill Estates, Byrnes Mill, MO

Updated: 9:04 AM CDT

Temperature: 61.7 °F Dew Point: 60 °F Humidity: 94% Wind: Calm Pressure: 29.73 in Hourly Precipitation: 0.00 in Graphs

Location: Cathedral Drive, Saint Louis, MO

Updated: 9:01 AM CDT

Temperature: 63.3 °F Dew Point: 59 °F Humidity: 86% Wind: North at - Pressure: 29.72 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Waterloo, IL

Updated: 8:36 AM CDT

Temperature: 61 °F Dew Point: 58 °F Humidity: 90% Wind: Calm Pressure: 29.57 in Hourly Precipitation: 0.00 in Graphs

Location: Gedern Village, Columbia, IL

Updated: 9:02 AM CDT

Temperature: 63.3 °F Dew Point: 59 °F Humidity: 87% Wind: Calm Pressure: 29.64 in Hourly Precipitation: 0.00 in Graphs

Location: Gerry's Pool, Prairie Du Rocher, IL

Updated: 9:04 AM CDT

Temperature: 61.5 °F Dew Point: 59 °F Humidity: 91% Wind: Calm Pressure: 29.26 in Hourly Precipitation: 0.04 in Graphs

Location: High Ridge Fire District House #1, High Ridge, MO

Updated: 8:58 AM CDT

Temperature: 63.9 °F Dew Point: 60 °F Humidity: 87% Wind: Calm Pressure: 29.59 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest, Columbia, IL

Updated: 8:25 AM CDT

Temperature: 63 °F Dew Point: 58 °F Humidity: 82% Wind: SE at 2 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated aviation 
National Weather Service St Louis MO 
703 am CDT sun Apr 19 2015 


Short term: (through late this afternoon) 
issued at 405 am CDT sun Apr 19 2015 


An area of showers and storms across southeast MO and southern Illinois 
associated with a surface low near the MO bootheel will shift 
northward through much of the forecast area this morning, 
particularly the eastern half as the surface low moves northeastward 
into southern Illinois by 18z Sunday. More scattered activity is expected 
this afternoon as the upper level low over western Kansas opens up and 
shifts eastward to near the Kansas MO border by 00z Monday. The models 
depict upper level divergence over our forecast area ahead of the 
upper level trough. Some of the high resolution explicit models 
depict a narrow line of convection shifting eastward through our 
forecast area this afternoon. With more cloud cover and 
precipitation today the highs will not be quite as warm as 
yesterday, but will still be slightly above normal. 


Gks 


Long term: (tonight through saturday) 
issued at 443 am CDT sun Apr 19 2015 


Showers and thunderstorms will continue tonight as the upper level 
trough and associated cold front move eastward through our area. 
The GFS model has a little higher pops and quantitative precipitation forecast over a portion of our 
area tonight as it develops a surface low on the front which moves 
northeastward through southeast MO and southern Illinois. The other 
models do not develop this surface low so am not real confident of 
the GFS forecast solution and its higher pops and quantitative precipitation forecast. Showers may 
linger across Illinois Monday morning as more shortwaves move through the 
area south of a northern plains upper level trough. Colder 
temperatures can be expected tonight and Monday due to low level 
cold air advection after the passage of the 850 mb trough and 
surface cold front. A persistent period of below normal 
temperatures is expected for the upcoming work week due to the upper 
level trough over the Great Lakes region and northwest flow over our 
area. More showers are expected Tuesday afternoon, mainly across 
the southern half of our forecast area due to low-mid level warm air 
advection ahead of a fast moving shortwave. The chance of rain will 
continue Tuesday night and Wednesday as a cold front drops southward 
through our area. This will bring a reinforcing shot of colder air 
to the region Wednesday and Wednesday night with the models dropping 
the zero degree c 850 mb isotherm southward to around stl. Another 
chance of rain is expected for Friday night and Saturday as an upper 
level trough/low and associated surface low move eastward through 
the region. 


Gks 


&& 


Aviation: (for the 12z tafs through 12z Monday morning) 
issued at 636 am CDT sun Apr 19 2015 


An area of rain across southeast MO and sthrn Illinois will continue to spread 
north thru the mrng as the responsible sfc low moves from the MO 
bootheel to west cntrl in today. There could be some embedded 
thunder in this batch of precip but think most of it will be VFR 
occnlly MVFR with any heavier precip. Having said that kuuv has 
an 800 ft ceiling...but appears to be isld. Precip should lift north 
of the area by aftn but addtnl scttrd convection is expected to 
dvlp later this aftn into the evng. Attempted to cover this threat 
with thunderstorms in the vicinity for now with future updates likely once storms start to 
initiate. There appears to be a lull from late this evng thru 
midnight before another area of precip assoc with an upper lvl 
disturbance and a cold front moves into the region. Best chances 
for precip with this batch appears to be along and south of i70. 
Frontal passage should be between 6-12z with models indicating a band of 
MVFR ceilings...if not lower...behind the bndry. A gusty west/northwest breeze 
is fcst to dvlp by 12z as a sfc ridge builds in from the plains. 


Specifics for kstl: 


MVFR conditions and shras will be the rule thru midday with addtnl 
convection possible for the aftn/evng. Should be somewhat of a 
break in the precip potential from late this evng thru midnight 
before another batch of rain approaches the terminal after 6z. 
Cold frontal passage is expected late tonight with should create a 
gusty west/northwest breeze. A band of MVFR cigs...possibly lower...is 
expected to accompany the front. 


2% 


&& 


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


$$ 


Weather forecast office lsx 



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