Belleville, Illinois Weather Conditions

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Current Conditions

  • 35°
  • Overcast
  • Wind: NNW 14 mph
  • Humidity: 65%
  • Visibility: 10.0 miles
  • Dew Point: 24°
  • Pressure: 30.45 in. +
  • Heat Index: 26

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Next 12 Hours

3  am
6  am
9  am
12  pm
3  pm
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
27°
27°
30°
34°
39°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Clear
  • High: 39 °
  • Low: 27 °
  • Clear
  • Saturday
  • Rain
  • High: 41 °
  • Low: 32 °
  • Rain
  • Sunday
  • Snow
  • High: 34 °
  • Low: 10 °
  • Snow
  • Monday
  • Partly Cloudy
  • High: 25 °
  • Low: 18 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 39 °
  • Low: 23 °
  • Partly Cloudy

Forecast for Belleville, Illinois

Updated: 9:00 PM CST on January 29, 2015

  • Friday

    Partly cloudy in the morning, then clear. High of 39F. Winds from the North at 5 to 10 mph.

  • Friday Night

    Overcast in the evening, then partly cloudy. Low of 27F. Winds less than 5 mph.

  • Saturday

    Overcast in the morning, then mostly cloudy with a chance of rain. High of 41F. Winds from the South at 5 to 10 mph. Chance of rain 20%.

  • Saturday Night

    Overcast with snow and rain. Low of 32F. Winds less than 5 mph. Chance of snow 70%.

  • Sunday

    Overcast with snow. High of 34F. Winds from the ESE at 5 to 10 mph. Chance of snow 80% with accumulations up to 1 in. possible.

  • Sunday Night

    Clear with a chance of snow in the evening, then mostly cloudy. Low of 10F with a windchill as low as 1F. Breezy. Winds from the North at 15 to 20 mph.

  • Monday

    Clear in the morning, then overcast. High of 25F. Winds from the NNW at 5 to 15 mph shifting to the SW in the afternoon.

  • Monday Night

    Partly cloudy with a chance of snow after midnight. Fog overnight. Low of 18F with a windchill as low as 3F. Breezy. Winds from the SSE at 10 to 20 mph. Chance of snow 40%.

  • Tuesday

    Partly cloudy. Fog early. High of 39F with a windchill as low as 3F. Breezy. Winds from the SSW at 15 to 20 mph.

  • Tuesday Night

    Partly cloudy. Low of 23F. Breezy. Winds from the SSW at 10 to 20 mph.

  • Wednesday

    Clear. High of 36F with a windchill as low as 9F. Breezy. Winds from the NW at 20 to 25 mph.

  • Wednesday Night

    Clear. Low of 1F with a windchill as low as -8F. Breezy. Winds from the NW at 10 to 20 mph.

  • Thursday

    Clear. High of 30F. Winds from the NNW at 5 to 15 mph.

  • Thursday Night

    Clear. Low of 12F with a windchill as low as -2F. Winds from the SE at 5 to 15 mph.

  • Friday

    Clear. High of 34F. Winds from the SW at 5 to 15 mph.

  • Friday Night

    Clear. Fog overnight. Low of 21F. Winds less than 5 mph.

  • Saturday

    Clear. High of 41F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 27F. Winds less than 5 mph.

  • Sunday

    Clear. High of 48F. Winds from the SSW at 5 to 10 mph.

  • Sunday Night

    Clear with a chance of snow. Fog overnight. Low of 30F. Winds from the SSW at 5 to 10 mph. Chance of snow 20%.

  • Monday

    Clear. High of 52F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 30F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Special Statement  Statement as of 4:36 PM CST on January 29, 2015


... Potential winter storm this weekend...

A storm system will bring accumulating snow to most of our region
Saturday night and Sunday. Mainly rain is expected to develop on
Saturday... and then change over to snow Saturday night. Although
it is too early to pin down exact snow totals... at this time it
appears that the highest snowfall amounts will occur across
northeast Missouri and west central Illinois where 4 to 6 inches
is possible. Further south across central into southeast Missouri
as well as southwest Illinois about 2 to 4 inches is possible.

As the rain changes over to snow Saturday night untreated roads
may become snow covered and slippery. Please keep abreast of the
latest forecasts and possible watches... warnings or advisories. Be
prepared for potential hazardous travel conditions Saturday night
and Sunday.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Belleville, IL, Belleville, IL

Updated: 1:49 AM CST

Temperature: 34.9 °F Dew Point: 10 °F Humidity: 35% Wind: SW at 1.7 mph Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Lake Christine, Belleville, IL

Updated: 1:43 AM CST

Temperature: 34.0 °F Dew Point: 26 °F Humidity: 71% Wind: West at 6.3 mph Pressure: 30.26 in Hourly Precipitation: - Windchill: 28 °F Graphs

Location: APRSWXNET Shiloh IL US, Belleville, IL

Updated: 1:15 AM CST

Temperature: 34 °F Dew Point: 25 °F Humidity: 70% Wind: NNE at 1 mph Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Greg and Linsay's House, Swansea, IL

Updated: 1:49 AM CST

Temperature: 33.8 °F Dew Point: 21 °F Humidity: 60% Wind: WNW at 5.8 mph Pressure: 30.50 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: West End, Belleville, IL

Updated: 1:49 AM CST

Temperature: 35.1 °F Dew Point: 8 °F Humidity: 50% Wind: North at 4.0 mph Pressure: 31.51 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: APRSWXNET Belleville IL US, Belleville, IL

Updated: 1:17 AM CST

Temperature: 35 °F Dew Point: 19 °F Humidity: 51% Wind: Calm Pressure: 31.50 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Chalet Court, Fairview Heights, IL

Updated: 1:45 AM CST

Temperature: 34.0 °F Dew Point: 26 °F Humidity: 72% Wind: North at - Pressure: 30.54 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Chateau Estates, Fairview Heights, IL

Updated: 1:49 AM CST

Temperature: 34.4 °F Dew Point: 26 °F Humidity: 71% Wind: NW at 5.0 mph Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: Covered Bridge Lane, Belleville, IL

Updated: 1:49 AM CST

Temperature: 34.7 °F Dew Point: 21 °F Humidity: 58% Wind: NNW at 4.0 mph Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: New Goose, Fairview Heights, IL

Updated: 1:49 AM CST

Temperature: 34.4 °F Dew Point: 27 °F Humidity: 73% Wind: NW at 8.0 mph Pressure: 30.47 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: APRSWXNET Millstadt IL US, Millstadt, IL

Updated: 12:55 AM CST

Temperature: 34 °F Dew Point: 22 °F Humidity: 62% Wind: NNW at 10 mph Pressure: 30.46 in Hourly Precipitation: 0.00 in Windchill: 26 °F Graphs

Location: Millstadt, Millstadt, IL

Updated: 1:49 AM CST

Temperature: 33.3 °F Dew Point: 22 °F Humidity: 62% Wind: NW at 10.4 mph Pressure: 30.49 in Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

Location: Peabody Road, Freeburg, IL

Updated: 1:37 AM CST

Temperature: 34.3 °F Dew Point: 25 °F Humidity: 69% Wind: WNW at 3.7 mph Pressure: 30.24 in Hourly Precipitation: - Windchill: 31 °F Graphs

Location: Prairie Crossing, OFallon, IL

Updated: 1:41 AM CST

Temperature: 33.8 °F Dew Point: 25 °F Humidity: 70% Wind: Calm Pressure: 30.25 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Fairwood Hills, OFallon, IL

Updated: 1:49 AM CST

Temperature: 34.5 °F Dew Point: 22 °F Humidity: 59% Wind: NNE at 5.8 mph Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: Don's Backyard, O'Fallon, IL

Updated: 1:49 AM CST

Temperature: 34.0 °F Dew Point: 22 °F Humidity: 61% Wind: NNE at 1.6 mph Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: APRSWXNET O\'Fallon IL US, O'Fallon, IL

Updated: 12:50 AM CST

Temperature: 34 °F Dew Point: 25 °F Humidity: 68% Wind: NNW at 7 mph Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: Nolan Creek Subdivision, OFallon, IL

Updated: 1:35 AM CST

Temperature: 34.4 °F Dew Point: 26 °F Humidity: 70% Wind: North at 5.0 mph Pressure: 30.47 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: APRSWXNET Mascoutah IL US, Scott Air Force Base, IL

Updated: 1:10 AM CST

Temperature: 35 °F Dew Point: 26 °F Humidity: 68% Wind: NW at 8 mph Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: Hunters Creek, Mascoutah, IL

Updated: 1:49 AM CST

Temperature: 34.8 °F Dew Point: 26 °F Humidity: 69% Wind: NW at 9.0 mph Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: Tim and Carolyns yard, COLLINSVILLE, IL

Updated: 1:49 AM CST

Temperature: 34.2 °F Dew Point: 25 °F Humidity: 70% Wind: SW at 6.3 mph Pressure: 30.71 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: APRSWXNET Milstadt IL US, Waterloo, IL

Updated: 1:19 AM CST

Temperature: 33 °F Dew Point: 25 °F Humidity: 72% Wind: NW at 3 mph Pressure: 30.39 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: APRSWXNET Collinsville IL US, Collinsville, IL

Updated: 1:18 AM CST

Temperature: 33 °F Dew Point: 24 °F Humidity: 68% Wind: NW at 7 mph Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 27 °F Graphs

Location: Collinsville West, Collinsville, IL

Updated: 1:49 AM CST

Temperature: 32.9 °F Dew Point: 24 °F Humidity: 68% Wind: NW at 5.0 mph Pressure: 30.48 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: North Horner Park, Lebanon, IL

Updated: 1:49 AM CST

Temperature: 34.0 °F Dew Point: 22 °F Humidity: 61% Wind: NNW at 12.0 mph Pressure: 30.40 in Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

Location: Devall's Backyard, Waterloo, IL

Updated: 1:49 AM CST

Temperature: 37.1 °F Dew Point: 26 °F Humidity: 63% Wind: North at 5.1 mph Pressure: 30.42 in Hourly Precipitation: - Windchill: 33 °F Graphs

Location: Gedern Village, Columbia, IL

Updated: 1:47 AM CST

Temperature: 35.2 °F Dew Point: 25 °F Humidity: 67% Wind: NNW at 10.0 mph Pressure: 30.49 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: Soulard, Saint Louis, MO

Updated: 1:45 AM CST

Temperature: 34.0 °F Dew Point: 23 °F Humidity: 63% Wind: West at 10.4 mph Pressure: 30.15 in Hourly Precipitation: - Windchill: 26 °F Graphs

Location: Rolling Meadows Dr, Maryville, IL

Updated: 1:49 AM CST

Temperature: 33.6 °F Dew Point: 18 °F Humidity: 52% Wind: WSW at 3.4 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Hardy Acres / AA9UC, Waterloo, IL

Updated: 1:49 AM CST

Temperature: 34.5 °F Dew Point: 21 °F Humidity: 57% Wind: NW at 3.6 mph Pressure: 30.53 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Branch Street, St. Louis, MO

Updated: 12:50 AM CST

Temperature: 37.0 °F Dew Point: - Humidity: 61% Wind: North at - Pressure: 29.94 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: BROADWAY (South), St. Louis, MO

Updated: 12:50 AM CST

Temperature: 36.5 °F Dew Point: - Humidity: 57% Wind: North at - Pressure: 29.79 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: Rosewood Korner, Waterloo, IL

Updated: 1:49 AM CST

Temperature: 34.3 °F Dew Point: 24 °F Humidity: 66% Wind: NW at 9.4 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Windchill: 27 °F Graphs

Location: BLAIR STREET, St. Louis, MO

Updated: 12:50 AM CST

Temperature: 37.4 °F Dew Point: - Humidity: 66% Wind: North at - Pressure: 29.91 in Hourly Precipitation: - Windchill: 37 °F 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 
1143 PM CST Thu Jan 29 2015 


Short term: (through late tonight) 
issued at 358 PM CST Thu Jan 29 2015 


Although a few light flurries or sprinkles are still possible late 
this afternoon, the secondary vort Max which was providing weak 
ascent will have moved east of the County Warning Area by this evening. Gusty 
northwest winds will start to subside overnight and turn northerly 
in response to an area of high pressure which will be sliding into 
the region. Overnight lows will be much cooler than last night due 
to the colder Post-frontal air mass. 


Kanofsky 


Long term: (friday through next thursday) 
issued at 358 PM CST Thu Jan 29 2015 


The low level cloud cover should advect east of our forecast area 
Friday morning as the upper level trough shifts well east of the 
region and the strong surface ridge axis moves southeastward through 
the forecast area on Friday. Despite the solar insolation expected 
the highs will be quite cold, although close to seasonal normals for 
late January. Mid-high level clouds will move into the region 
Friday night ahead of the approaching storm system. Rain should 
spread northeastward into northeast and central portions of MO on 
Saturday with increasing low-mid level moisture well ahead of the 
southwestern US upper level low. The NAM model was also depicting 
mid level frontogenetical forcing across northeast MO and west 
central Illinois south of an approaching cold front moving southward into 
southern Iowa. If the precipitation comes in early enough on 
Saturday there could be a brief period of snow and sleet, but it 
appears that the surface layer will warm up enough that most of the 
precipitation on Saturday will be in the form of liquid rain. The 
precipitation should spread through the entire area by Saturday 
evening and become heavier Saturday night as a strong northern 
stream shortwave approaches our area. Upper level divergence will 
also be increasing over our region in the right entrance region of 
an upper level jet streak over the Great Lakes region. The rain 
will change over to snow Saturday night as the cold front sags 
southward through our area, along with increasing upward vertical 
motion leading to more pseudo adiabatic cooling. The better snow 
accumulations Saturday night should be north and west of stl. 
Precipitation in the form of snow will continue on Sunday for most 
of our area as the upper level trough deepens over the region and a 
surface low develops and moves northeastward through Arkansas and into the 
Tennessee Valley region. Prefer the GFS and European model (ecmwf) model solutions as the 
NAM seems too deep with the surface low and a little too high on its 
quantitative precipitation forecast. There may be some lingering light snow or flurries Sunday 
evening, but most of the accumulating snow should be over by this 
time as a surface ridge builds southeastward into the region with 
strong low level cold air advection and colder, below normal minimum 
temperatures expected Sunday night. Although there is still plenty 
of model uncertainty it appears at this time that the highest snow 
accumulations will likely occur across northeast MO and west central 
Illinois with around 4-6 inches possible. Lesser amounts of around 2 to 4 
inches are possible further south across the rest of our area. 
Later shifts may need to issue a Winter Storm Watch for a portion of 
the area as forecast confidence grows, and if the prefered models 
indicate more quantitative precipitation forecast along with a quicker changeover from rain to 
snow. The GFS and European model (ecmwf) models had a northwest flow, clipper type 
shortwave for Monday night, but it appears that any accumulating 
snow with this system will be north of the forecast area. A cold 
front will drop southeastward through our region Tuesday night and 
Wednesday morning as an upper level trough deepens over the Great 
Lakes region. This may bring some light rain/snow to our area, 
followed by very cold temperatures for Wednesday night and 
Thursday. 


Gks 


&& 


Aviation: (for the 06z tafs through 06z Friday night) 
issued at 1139 PM CST Thu Jan 29 2015 


Focus over the next several hours will remain on stratus deck 
across most of area. Satellite trends have shown dissipation of 
stratus deck over the past several hours...especially on the 
western fringe. Kcou has already scattered out as of 0530 UTC. 
Further east...expect KUIN and Metro taf sites to remain 
predominantly broken with periodic scattering through late 
tonight. VFR conditions are expected thereafter with north-northwest winds 
lightening up and becoming variable by afternoon as sfc high 
approaches region. 




Specifics for kstl: 


Focus over the next several hours will remain on stratus deck 
across most of area. Satellite trends have shown dissipation of 
stratus deck over the past several hours...especially on the 
western fringe. Further east...expect Lambert Field to remain 
predominantly broken with periodic scattering through late 
tonight/early Friday morning. VFR conditions are expected thereafter 
with north-northwest winds lightening up and becoming variable by afternoon as 
sfc high approaches region. 


Gosselin 


&& 


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


$$ 


Weather forecast office lsx 












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