Belleville, Illinois Weather Conditions

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Current Conditions

  • 54°
  • Clear
  • Wind: SSW 4 mph
  • Humidity: 99%
  • Visibility: 10.0 miles
  • Dew Point: 54°
  • Pressure: 29.99 in. 0

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Fog
Fog
Fog
Fog
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
57°
59°
64°
73°
75°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Partly Cloudy
  • High: 79 °
  • Low: 52 °
  • Partly Cloudy
  • Sunday
  • Clear
  • High: 79 °
  • Low: 61 °
  • Clear
  • Monday
  • Chance of a Thunderstorm
  • High: 77 °
  • Low: 63 °
  • Chance of a Thunderstorm
  • Tuesday
  • Chance of Rain
  • High: 68 °
  • Low: 39 °
  • Chance of Rain
  • Wednesday
  • Partly Cloudy
  • High: 61 °
  • Low: 43 °
  • Partly Cloudy

Forecast for Belleville, Illinois

Updated: 4:00 AM CDT on October 25, 2014

  • Saturday

    Partly cloudy. Fog early. High of 79F. Winds from the WNW at 5 to 10 mph.

  • Saturday Night

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

  • Sunday

    Clear. High of 79F. Winds from the SE at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 61F. Winds from the South at 5 to 10 mph.

  • Monday

    Partly cloudy. High of 77F. Winds from the South at 10 to 15 mph. Chance of rain 20%.

  • Monday Night

    Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 63F. Winds from the SSW at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Tuesday

    Overcast with a chance of rain in the morning, then partly cloudy. High of 68F. Winds from the WNW at 10 to 15 mph. Chance of rain 20%.

  • Tuesday Night

    Overcast. Low of 39F. Winds from the WNW at 5 to 10 mph.

  • Wednesday

    Partly cloudy. High of 61F. Winds from the WNW at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 43F. Winds from the South at 5 to 10 mph.

  • Thursday

    Partly cloudy. High of 66F. Winds from the SSW at 5 to 10 mph shifting to the West in the afternoon.

  • Thursday Night

    Clear. Low of 41F. Winds from the NNW at 5 to 10 mph.

  • Friday

    Clear. High of 50F. Winds from the NNE at 10 to 15 mph.

  • Friday Night

    Clear. Low of 30F. Winds from the NE at 5 to 10 mph.

  • Saturday

    Clear. High of 55F. Winds from the ESE at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 34F. Winds less than 5 mph.

  • Sunday

    Clear. High of 57F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 37F. Winds less than 5 mph.

  • Monday

    Clear. High of 59F. Winds from the South at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 39F. Winds less than 5 mph.

  • Tuesday

    Mostly cloudy with a chance of a thunderstorm. High of 59F. Winds from the South at 5 to 10 mph. Chance of rain 30%.

  • Tuesday Night

    Clear. Fog overnight. Low of 39F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Belleville, IL, Belleville, IL

Updated: 3:41 AM CDT

Temperature: 55.9 °F Dew Point: 46 °F Humidity: 70% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: Camelot Estates, Belleville, IL

Updated: 3:36 AM CDT

Temperature: 52.9 °F Dew Point: 53 °F Humidity: 99% Wind: Calm Pressure: 29.83 in Hourly Precipitation: - Graphs

Location: APRSWXNET Shiloh IL US, Belleville, IL

Updated: 3:03 AM CDT

Temperature: 57 °F Dew Point: 53 °F Humidity: 88% Wind: South at 2 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Graphs

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

Updated: 3:41 AM CDT

Temperature: 55.6 °F Dew Point: 55 °F Humidity: 97% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

Location: West End, Belleville, IL

Updated: 3:41 AM CDT

Temperature: 55.4 °F Dew Point: 41 °F Humidity: 76% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Graphs

Location: Chateau Estates, Fairview Heights, IL

Updated: 3:41 AM CDT

Temperature: 54.2 °F Dew Point: 52 °F Humidity: 92% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: StormGrl2001, Fairview Heights, IL

Updated: 3:36 AM CDT

Temperature: 53.8 °F Dew Point: 51 °F Humidity: 90% Wind: Calm Pressure: 29.91 in Hourly Precipitation: - Graphs

Location: New Goose, Fairview Heights, IL

Updated: 3:41 AM CDT

Temperature: 57.0 °F Dew Point: 54 °F Humidity: 90% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Graphs

Location: Old Skewl, Fairview Heights, IL

Updated: 3:41 AM CDT

Temperature: 55.9 °F Dew Point: 53 °F Humidity: 91% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Patriots, Scott AIr Force Base, IL

Updated: 3:39 AM CDT

Temperature: 51.4 °F Dew Point: 47 °F Humidity: 85% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Graphs

Location: Millstadt, Millstadt, IL

Updated: 3:41 AM CDT

Temperature: 59.0 °F Dew Point: 51 °F Humidity: 74% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Graphs

Location: Prairie Crossing, OFallon, IL

Updated: 3:32 AM CDT

Temperature: 57.6 °F Dew Point: 55 °F Humidity: 90% Wind: Calm Pressure: 29.76 in Hourly Precipitation: - Graphs

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

Updated: 3:41 AM CDT

Temperature: 52.9 °F Dew Point: 53 °F Humidity: 100% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Graphs

Location: Nolan Creek, OFallon, IL

Updated: 3:39 AM CDT

Temperature: 53.8 °F Dew Point: 52 °F Humidity: 95% Wind: SSW at 1.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Graphs

Location: Hunters Creek, Mascoutah, IL

Updated: 3:41 AM CDT

Temperature: 56.7 °F Dew Point: 54 °F Humidity: 90% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: Collinsville West, Collinsville, IL

Updated: 3:41 AM CDT

Temperature: 61.5 °F Dew Point: 58 °F Humidity: 88% Wind: WSW at 2.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest I -55/64/70 @ Poplar St Bridge IL US ILDOT, Fairmont City, IL

Updated: 2:55 AM CDT

Temperature: 61 °F Dew Point: 57 °F Humidity: 89% Wind: South at 4 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: North Horner Park, Lebanon, IL

Updated: 3:40 AM CDT

Temperature: 55.0 °F Dew Point: 43 °F Humidity: 63% Wind: Calm Pressure: 29.35 in Hourly Precipitation: 0.00 in Graphs

Location: Devall's Backyard, Waterloo, IL

Updated: 3:40 AM CDT

Temperature: 57.2 °F Dew Point: 56 °F Humidity: 95% Wind: Calm Pressure: 30.00 in Hourly Precipitation: - Graphs

Location: Gedern Village, Columbia, IL

Updated: 3:39 AM CDT

Temperature: 56.7 °F Dew Point: 55 °F Humidity: 94% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest I-255 / IL-3 @ Columbia IL US ILDOT, Columbia, IL

Updated: 2:55 AM CDT

Temperature: 58 °F Dew Point: 55 °F Humidity: 89% Wind: North at 4 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Rolling Meadows Dr, Maryville, IL

Updated: 3:41 AM CDT

Temperature: 57.7 °F Dew Point: 52 °F Humidity: 82% Wind: Calm Pressure: 29.32 in Hourly Precipitation: 0.00 in Graphs

Location: Hardy Acres / AA9UC, Waterloo, IL

Updated: 3:40 AM CDT

Temperature: 59.2 °F Dew Point: 56 °F Humidity: 88% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Graphs

Location: Branch Street, St. Louis, MO

Updated: 1:50 AM CDT

Temperature: 64.2 °F Dew Point: - Humidity: 70% Wind: North at - Pressure: 29.53 in Hourly Precipitation: - Graphs

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

Updated: 1:50 AM CDT

Temperature: 60.6 °F Dew Point: - Humidity: 74% Wind: North at - Pressure: 29.39 in Hourly Precipitation: - Graphs

Location: BLAIR STREET, St. Louis, MO

Updated: 1:50 AM CDT

Temperature: 62.4 °F Dew Point: - Humidity: 79% Wind: North at - Pressure: 29.46 in Hourly Precipitation: - Graphs

Location: Barbarotto Compound, Maryville, IL

Updated: 3:41 AM CDT

Temperature: 55.5 °F Dew Point: 54 °F Humidity: 95% Wind: West at 2.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Graphs

Location: North Side of New Baden, New Baden, IL

Updated: 3:40 AM CDT

Temperature: 52.9 °F Dew Point: 52 °F Humidity: 97% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: EAST GRANITE, Granite City, IL

Updated: 3:32 AM CDT

Temperature: 60.4 °F Dew Point: 56 °F Humidity: 85% Wind: Calm Pressure: 29.94 in Hourly Precipitation: - Graphs

Location: Mallard Pointe, Troy, IL

Updated: 3:41 AM CDT

Temperature: 53.4 °F Dew Point: 52 °F Humidity: 96% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Graphs

Location: Shaw/Tower Grove, St. Louis, MO

Updated: 3:41 AM CDT

Temperature: 58.5 °F Dew Point: 55 °F Humidity: 87% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Graphs

Location: Chesapeake on the Bluff, Columbia, IL

Updated: 3:41 AM CDT

Temperature: 60.8 °F Dew Point: 56 °F Humidity: 85% Wind: SSW at 2.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

Location: Liberty Place, Troy, IL

Updated: 3:37 AM CDT

Temperature: 57.0 °F Dew Point: 55 °F Humidity: 94% Wind: WSW at 1.0 mph Pressure: 29.34 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest NAMOK1 IL US UPR, Granite City, IL

Updated: 1:20 AM CDT

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

Location: MesoWest NAMOK2 IL US UPR, Granite City, IL

Updated: 1:25 AM CDT

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

Location: Jefferson Barracks, Mehlville, MO

Updated: 3:41 AM CDT

Temperature: 57.4 °F Dew Point: 54 °F Humidity: 89% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: Jim's Back Yard, Trenton, IL

Updated: 3:41 AM CDT

Temperature: 54.5 °F Dew Point: 51 °F Humidity: 89% Wind: Calm Pressure: 31.58 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service St Louis MO 
309 am CDT Sat Oct 25 2014 


Short term: (through late this afternoon) 
issued at 308 am CDT Sat Oct 25 2014 


Primary focus this morning will be on fog. Believe fog will continue to 
slowly advect southeastward behind a weak cold front. By mid-morning... 
expect diurnal effects to alleviate concerns for dense fog with remnant 
stratus quickly scattering out and then dissipating by midday. A mostly 
clear sky is forecast for the rest of today with high temperatures 
about 5 degrees warmer than yesterday. 




Gosselin 




Long term: (tonight through friday) 
issued at 308 am CDT Sat Oct 25 2014 




(tonight - Monday night) 


Surface ridge will come across the region tonight with light winds. 
Appears to be more of a River Valley fog setup as strong radiational 
cooling should be the rule. More widespread fog is not expected at this 
time as lower dewpoints seep southwestward from the Great Lakes. 
For mins tonight...leaned a bit toward cooler guidance due to nearly 
ideal radiative conditions...especially across the Eastern Ozarks 
where nwp guidance notoriously has a warm bias. 


High temperatures appear challenging for the day on Sunday. Timing of 
a warm front moving through the region is a bit uncertain with the 
NAM model nearly 6 hr slower than the GFS. Leaned toward the faster 
GFS (and thus warmer) solution due to forecast leeside cyclogenesis... 
building mid/upper level heights...and lack of precipitation/convection 
to retard the northward progression of the warm front. Still looks like 
a decent temp gradient across the area however from southwest to northeast. 
Expect highs reaching the mid 80s for portions of central Missouri to 
low 70s across south-central Illinois. 


One last Summer-like day is in store on Monday ahead of an approaching 
cold front from the northwest. Went above warmest guidance yielding highs 
in the 80s nearly areawide as will range from +15-+19c at 850 hpa. 


Cold frontal timing looks ~3 hrs quicker on tonight's models runs than 
last night. Consequently...timing of highest pops has shifted southeastward 
a bit faster as well through Monday night. 




(Tuesday - friday) 


Cooler...more seasonable weather looks in store for the rest of the work 
week with highs in the 60s through Thursday. Models forecast an impulse 
to come through the mid/upper Mississippi Valley on Thursday with slight 
chances of showers. Models diverge greatly Friday and beyond but does 
appear cooler weather will be ushered in for Halloween and into the 
beginning of next weekend with the potential for a widespread frost/freeze 
looming beyond the valid forecast period. 




Gosselin 




&& 


Aviation: (for the 06z tafs through 06z Saturday night) 
issued at 1033 PM CDT Fri Oct 24 2014 


A weak cool front will move southeastward through the area late 
tonight. Fog is expected to develop and/or advect southward into 
our area from Iowa and nwrn Illinois late tonight along/ahead of this 
front. Patchy stratus clouds is also possible as well, due to 
light surface winds near the front and relatively high surface 
dewpoints along and south of the front. The lowest visibilities 
will likely be in uin where they may drop to one quarter of a mile. 
This fog will dissipate by late Saturday morning. A S-swly 
surface wind will veer around to a nwly direction late 
tonight/early Saturday morning after fropa. The surface wind will 
become N-nely Saturday evening, albeit light as a surface ridge 
moves through the region. 


Specifics for kstl: just high level clouds late tonight and maybe 
scattered low level clouds as well. Light fog can be expected late 
tonight/early Saturday morning. A S-swly surface wind will veer 
around to a nwly direction early Saturday morning after fropa. The 
surface wind will become N-nely Saturday evening, albeit light. 


Gks 


&& 


Preliminary point temperatures/pops: 
Saint Louis 79 51 79 64 / 0 0 5 5 
Quincy 74 46 75 64 / 0 0 10 5 
Columbia 78 52 84 64 / 0 0 5 5 
Jefferson City 80 52 85 61 / 0 0 5 5 
Salem 77 48 74 60 / 0 0 5 5 
Farmington 79 48 81 61 / 0 0 0 5 


&& 


Lsx watches/warnings/advisories: 
MO...dense fog advisory until 9 am CDT this morning for Knox MO-Lewis 
MO-Marion MO-Shelby MO. 


Illinois...dense fog advisory until 9 am CDT this morning for Adams Illinois- 
Brown Illinois. 


&& 


$$ 


Weather forecast office lsx 












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