Imperial, Missouri Weather Conditions

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Current Conditions

  • 58°
  • Light Rain
  • Wind: Calm
  • Humidity: 97%
  • Visibility: 5.0 miles
  • Dew Point: 57°
  • Pressure: 29.68 in. +

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Thunderstorm
T-storms
Chance of Rain
Chance of Rain
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
64°
59°
55°
52°
63°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Clear
  • High: 79 °
  • Low: 52 °
  • Clear
  • Saturday
  • Partly Cloudy
  • High: 75 °
  • Low: 55 °
  • Partly Cloudy
  • Sunday
  • Thunderstorm
  • High: 77 °
  • Low: 61 °
  • T-Storms
  • Monday
  • Partly Cloudy
  • High: 81 °
  • Low: 54 °
  • Partly Cloudy
  • Tuesday
  • Mostly Cloudy
  • High: 75 °
  • Low: 46 °
  • Mostly Cloudy

Forecast for Imperial, Missouri

Updated: 10:00 PM CDT on April 24, 2014

  • Thursday

    Mostly cloudy with thunderstorms. High of 77F. Breezy. Winds from the SSE at 15 to 20 mph. Chance of rain 70%.

  • Thursday Night

    Overcast with thunderstorms and rain showers in the evening, then partly cloudy with a chance of rain. Low of 52F. Breezy. Winds from the SW at 10 to 20 mph shifting to the WNW after midnight. Chance of rain 100% with rainfall amounts near 0.4 in. possible.

  • Friday

    Clear. High of 79F. Winds from the WNW at 10 to 15 mph.

  • Friday Night

    Clear. Low of 52F. Winds from the SW at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 75F. Winds from the SSW at 5 to 15 mph.

  • Saturday Night

    Partly cloudy. Low of 55F. Winds from the SSE at 10 to 15 mph.

  • Sunday

    Clear with a chance of a thunderstorm and a chance of rain in the morning, then mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 77F. Breezy. Winds from the SSE at 10 to 20 mph. Chance of rain 40%.

  • Sunday Night

    Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 61F. Breezy. Winds from the SSE at 15 to 20 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Monday

    Mostly cloudy. High of 81F. Breezy. Winds from the South at 15 to 20 mph.

  • Monday Night

    Overcast with a chance of rain in the evening, then partly cloudy. Low of 54F. Winds from the SSW at 5 to 15 mph.

  • Tuesday

    Overcast in the morning, then mostly cloudy. High of 75F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 46F. Winds less than 5 mph. Chance of rain 50%.

  • Wednesday

    Partly cloudy with a chance of rain. High of 66F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 46F. Winds from the WNW at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Thursday

    Mostly cloudy with a chance of rain. High of 57F. Winds from the West at 5 to 10 mph. Chance of rain 40%.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 43F. Winds from the West at 5 to 10 mph.

  • Friday

    Partly cloudy with a chance of a thunderstorm. High of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.

  • Friday Night

    Partly cloudy. Low of 48F. Winds from the WNW at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 66F. Winds from the WNW at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Low of 50F. Winds less than 5 mph.

  • Sunday

    Partly cloudy with a chance of a thunderstorm. High of 70F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 52F. Winds less than 5 mph.

  • Monday

    Clear. High of 70F. Winds less than 5 mph.

  • Monday Night

    Clear. Fog overnight. Low of 52F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Imperial, MO

Updated: 11:24 PM CDT

Temperature: 58.3 °F Dew Point: 53 °F Humidity: 82% Wind: Calm Pressure: 29.60 in Hourly Precipitation: 0.06 in Graphs

Location: Arnold, MO

Updated: 11:21 PM CDT

Temperature: 57.4 °F Dew Point: 56 °F Humidity: 96% Wind: Calm Pressure: 29.64 in Hourly Precipitation: 0.07 in Graphs

Location: Imperial - Wellington Subdivision, Imperial, MO

Updated: 11:24 PM CDT

Temperature: 58.7 °F Dew Point: 58 °F Humidity: 96% Wind: Calm Pressure: 29.64 in Hourly Precipitation: 0.09 in Graphs

Location: Rock Creek Terrace, High Ridge, MO

Updated: 11:24 PM CDT

Temperature: 56.0 °F Dew Point: 56 °F Humidity: 98% Wind: Calm Pressure: 29.58 in Hourly Precipitation: 0.07 in Graphs

Location: Arnold, Arnold, MO

Updated: 11:21 PM CDT

Temperature: 57.4 °F Dew Point: 56 °F Humidity: 96% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.08 in Graphs

Location: Wynfield Terrace, St. Louis, MO

Updated: 11:24 PM CDT

Temperature: 57.6 °F Dew Point: 57 °F Humidity: 97% Wind: North at 1.1 mph Pressure: 29.65 in Hourly Precipitation: 0.08 in Graphs

Location: Saint Louis County, Saint Louis County, MO

Updated: 11:21 PM CDT

Temperature: 57.8 °F Dew Point: 57 °F Humidity: 97% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.06 in Graphs

Location: MesoWest HLCRST MO US UPR, Saint Louis, MO

Updated: 10:00 PM CDT

Temperature: 62 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Oakville, Providence Pointe, Oakville, MO

Updated: 11:24 PM CDT

Temperature: 57.3 °F Dew Point: 56 °F Humidity: 97% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.06 in Graphs

Location: Lake Lorraine, Hillsboro, MO

Updated: 11:17 PM CDT

Temperature: 58.3 °F Dew Point: 57 °F Humidity: 96% Wind: NNW at 6.0 mph Pressure: 29.65 in Hourly Precipitation: - Graphs

Location: Oakville, Cliffwood Trail, Oakville, MO

Updated: 7:59 PM CDT

Temperature: 58.5 °F Dew Point: 55 °F Humidity: 89% Wind: West at 1.1 mph Pressure: 29.76 in Hourly Precipitation: 0.28 in Graphs

Location: San Luis Trails, Fenton, MO

Updated: 11:24 PM CDT

Temperature: 57.3 °F Dew Point: 56 °F Humidity: 95% Wind: WSW at 2.0 mph Pressure: 29.59 in Hourly Precipitation: 0.04 in Graphs

Location: Olde Mill Estates, Byrnes Mill, MO

Updated: 11:24 PM CDT

Temperature: 57.6 °F Dew Point: 57 °F Humidity: 99% Wind: West at 5.4 mph Pressure: 29.63 in Hourly Precipitation: 0.04 in Graphs

Location: Oakville, Cardinal Creek Subd, Oakville, MO

Updated: 11:24 PM CDT

Temperature: 57.4 °F Dew Point: 57 °F Humidity: 98% Wind: Calm Pressure: 29.64 in Hourly Precipitation: 0.08 in Graphs

Location: Sandy Creek Winery, Pevely, MO

Updated: 11:11 PM CDT

Temperature: 57.6 °F Dew Point: 57 °F Humidity: 97% Wind: SW at 1.0 mph Pressure: 29.62 in Hourly Precipitation: 0.09 in Graphs

Location: Hawkins/Smizer Mill, Fenton, MO

Updated: 11:24 PM CDT

Temperature: 57.8 °F Dew Point: 56 °F Humidity: 94% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.07 in Graphs

Location: MesoWest WARNK1 IL US UPR, Columbia, IL

Updated: 10:00 PM CDT

Temperature: 59 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: South St. Louis County, St. Louis, MO

Updated: 11:20 PM CDT

Temperature: 63.5 °F Dew Point: - Humidity: 74% Wind: Calm Pressure: 29.02 in Hourly Precipitation: 0.00 in Graphs

Location: St. Louis, MO

Updated: 11:24 PM CDT

Temperature: 58.0 °F Dew Point: 57 °F Humidity: 95% Wind: Calm Pressure: 29.55 in Hourly Precipitation: 0.07 in Graphs

Location: Chesapeake on the Bluff, Columbia, IL

Updated: 11:24 PM CDT

Temperature: 58.1 °F Dew Point: 58 °F Humidity: 98% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Graphs

Location: Sunset Hills, St Louis, MO

Updated: 11:15 PM CDT

Temperature: 58.0 °F Dew Point: 57 °F Humidity: 97% Wind: Calm Pressure: 29.65 in Hourly Precipitation: - Graphs

Location: On The Bluffs, Waterloo, IL

Updated: 11:24 PM CDT

Temperature: 57.2 °F Dew Point: 57 °F Humidity: 98% Wind: Calm Pressure: 29.57 in Hourly Precipitation: 0.23 in Graphs

Location: Crestwood, Crestwood, MO

Updated: 11:14 PM CDT

Temperature: 58.1 °F Dew Point: 56 °F Humidity: 94% Wind: West at 1.1 mph Pressure: 29.39 in Hourly Precipitation: - Graphs

Location: Big Bend and I-270, Kirkwood, MO

Updated: 11:20 PM CDT

Temperature: 57.8 °F Dew Point: 41 °F Humidity: 54% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.05 in Graphs

Location: Radiom Dr, Affton, MO

Updated: 7:54 PM CDT

Temperature: 58.2 °F Dew Point: 56 °F Humidity: 92% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.10 in Graphs

Location: Twin Oaks, Twin Oaks, MO

Updated: 11:09 PM CDT

Temperature: 58.1 °F Dew Point: 57 °F Humidity: 96% Wind: Calm Pressure: 29.55 in Hourly Precipitation: - Graphs

Location: South County, Affton, MO

Updated: 11:24 PM CDT

Temperature: 57.8 °F Dew Point: 57 °F Humidity: 97% Wind: Calm Pressure: 29.60 in Hourly Precipitation: 0.06 in Graphs

Location: Crest Ave. Kirkwood MO, St. Louis, MO

Updated: 11:21 PM CDT

Temperature: 57.7 °F Dew Point: 57 °F Humidity: 99% Wind: Calm Pressure: 29.66 in Hourly Precipitation: - Graphs

Location: Arbor Valley, Ballwin, MO

Updated: 8:48 PM CDT

Temperature: 57.2 °F Dew Point: 56 °F Humidity: 96% Wind: South at 2.0 mph Pressure: 29.65 in Hourly Precipitation: 0.08 in Graphs

Location: Gedern Village, Columbia, IL

Updated: 11:22 PM CDT

Temperature: 57.9 °F Dew Point: 57 °F Humidity: 96% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.07 in Graphs

Location: Manchester, MO, Manchester, MO

Updated: 11:18 PM CDT

Temperature: 57.6 °F Dew Point: 57 °F Humidity: 96% Wind: Calm Pressure: 29.69 in Hourly Precipitation: 0.05 in Graphs

Location: East Madison, Kirkwood, MO, Kirkwood, MO

Updated: 11:23 PM CDT

Temperature: 57.6 °F Dew Point: 56 °F Humidity: 96% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.08 in Graphs

Location: Essex and Geyer, St. Louis, MO

Updated: 11:13 PM CDT

Temperature: 57.6 °F Dew Point: 56 °F Humidity: 95% Wind: South at 1.1 mph Pressure: 29.49 in Hourly Precipitation: - Graphs

Location: MesoWest EURKA1 MO US UPR, Wildwood, MO

Updated: 9:25 PM CDT

Temperature: 57 °F Dew Point: - Humidity: - Wind: Calm 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 
644 PM CDT Thu Apr 24 2014 


Short term: (through late tonight) 
issued at 234 PM CDT Thu Apr 24 2014 


(tonight) 


Main focus through tonight will be cold front and associated risk for 
showers and thunderstorms. Degree of instability is still a concern and 
a source of uncertainty. Dewpoints have really struggled to climb so 
far today due to persistent southeasterly surface flow. Winds are expected 
to veer to the south/southwest as a subtle warm front lifts north to near 
the I-70 corridor by 0000 UTC this evening. This should allow sfc dewpoints 
to at least climb into the 50s across the southern half of the area. That 
being said...instability is likely to be on the marginal side for severe 
thunderstorms...on the order of several hundred j/kg. Wind shear will be 
supportive however of organized convection over the southern County Warning Area with 
40+ knots of 0-6 km shear just downstream of approaching shortwave trough. 
Regardless of the severity of storms tonight...believe widespread showers 
and thunderstorms will affect the entire County Warning Area due to very strong forcing for 
ascent aloft via dcpva ahead of vort Max and jet coupling. This strong 
upper-level support may help overcome the lack of instability and may 
lead to more strong/severe storms with damaging straight-line winds being 
the primary threat. Frontal timing and associated ending to precipitation 
is even more delayed than this time yesterday...with frontal timing just 
after 0000 UTC likely along the Mississippi River including the St. Louis 
metropolitan area and around 0400 UTC for kslo/k3lf. 


Skies will quickly clear overnight tonight with northwesterly winds gradually 
lightening up a bit. Look for lows in the 40s to near 50 degrees across the 
area and went with a consensus of guidance for mins tonight. 




Gosselin 


Long term: (friday through next thursday) 
issued at 240 PM CDT Thu Apr 24 2014 


With sfc ridge building into the region on Fri, have continued 
warm trend aoa MOS thru Sat. 


Mdls remain in relatively good agreement regarding the system 
approaching the area on sun into Mon. A lot can change by sun and 
will not focus much on details, but sun and/or Mon will have a 
potential for svr wx. Timing differs among mdl guidance, but GFS 
suggests main threat will be sun, while the European model (ecmwf) suggests the 
threat continuing into Mon. 


For tues and beyond, large upper low will remain anchored over the 
region thru much of the week. Will need to keep an eye on temps 
during this time as going forecast may be too cold. While this 
period shud be cooler, expect cloud to become bkn during the 
morning and into afternoon allowing low topped convection to occur. 
For now, will trend near a guidance compromise. 


Tilly 


&& 


Aviation: (for the 00z tafs through 00z Friday evening) 
issued at 631 PM CDT Thu Apr 24 2014 


Line of strong storms have moved through all but kcps and it will 
do that before 00z. A pretty good area of rain with some embedded 
thunder will continue to impact the St. Louis terminals and KUIN 
through at least 02z with shra possibly lingering until 04-05z. 
The initial wind shift was with the storms but the cold front is 
still way to the west and will be passing through kcou by 01z and 
the St. Louis area near 04z. A period of MVFR cigs and gusty NW 
winds will accompany the front with clearing and diminishing winds 
overnight. VFR flight conditions and winds gradually backing to 
more westerly or southwesterly will occur on Friday. 


Specifics for kstl: 


The line of storms has moved east of the terminal and rain with 
isolated thunder and occasionally MVFR conditions will persist 
through at least 02z. Shra could possibly linger until 04-05z. 
The initial wind shift was with the storms but the cold front is 
still way to the west and will be passing through kstl near 04z. 
A period of MVFR cigs and gusty NW winds will accompany the front 
with clearing and diminishing winds overnight. VFR flight 
conditions and winds gradually backing to more westerly or 
southwesterly will occur on Friday. 


Glass 


&& 


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


$$ 


Weather forecast office lsx 



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