Belleville, Illinois Weather Conditions

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Current Conditions

  • 71°
  • Clear
  • Wind: North 2 mph
  • Humidity: 99%
  • Visibility: 10.0 miles
  • Dew Point: 71°
  • Pressure: 30.04 in. 0

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
72°
70°
74°
83°
87°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 91 °
  • Low: 68 °
  • Clear
  • Sunday
  • Clear
  • High: 93 °
  • Low: 70 °
  • Clear
  • Monday
  • Clear
  • High: 93 °
  • Low: 71 °
  • Clear
  • Tuesday
  • Chance of a Thunderstorm
  • High: 91 °
  • Low: 69 °
  • Chance of T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 86 °
  • Low: 68 °
  • Chance of T-Storms

Forecast for Belleville, Illinois

Updated: 10:01 PM CDT on January 31, 2015

  • Saturday

    Plentiful sunshine. High around 90F. Winds light and variable.

  • Saturday Night

    Clear to partly cloudy. Low 68F. Winds light and variable.

  • Sunday

    A few passing clouds, otherwise generally sunny. High 93F. Winds SW at 5 to 10 mph.

  • Sunday Night

    Mostly clear. Low around 70F. Winds light and variable.

  • Monday

    Mostly sunny skies. High 93F. Winds WNW at 5 to 10 mph.

  • Monday Night

    A few clouds from time to time. Low 71F. Winds light and variable.

  • Tuesday

    Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 91F. Winds WSW at 5 to 10 mph. Chance of rain 60%.

  • Tuesday Night

    Cloudy skies early followed by scattered showers and thunderstorms later during the night. Low 69F. Winds light and variable. Chance of rain 50%.

  • Wednesday

    Scattered showers and thunderstorms, especially early in the day. High 86F. Winds SE at 5 to 10 mph. Chance of rain 50%.

  • Wednesday Night

    Variable clouds with scattered thunderstorms. Low 68F. Winds light and variable. Chance of rain 60%.

  • Thursday

    Mostly cloudy skies early, then partly cloudy in the afternoon. High around 85F. Winds NE at 5 to 10 mph.

  • Thursday Night

    Variable clouds with thunderstorms, especially during the evening. Low 67F. Winds NE at 5 to 10 mph. Chance of rain 40%.

  • Friday

    Partly cloudy. High 82F. Winds N at 5 to 10 mph.

  • Friday Night

    A few clouds. Low 64F. Winds light and variable.

  • Saturday

    Intervals of clouds and sunshine. High 82F. Winds NE at 5 to 10 mph.

  • Saturday Night

    Scattered thunderstorms in the evening. Clear skies overnight. Low 64F. Winds light and variable. Chance of rain 50%.

  • Sunday

    Some sun in the morning with increasing clouds during the afternoon. High 82F. Winds ENE at 5 to 10 mph.

  • Sunday Night

    Scattered thunderstorms. Low 63F. Winds ENE at 5 to 10 mph. Chance of rain 50%.

  • Monday

    Scattered thunderstorms, especially in the morning. High 83F. Winds NNE at 5 to 10 mph. Chance of rain 50%.

  • Monday Night

    Isolated thunderstorms during the evening, then partly cloudy overnight. Low 63F. Winds NNE at 5 to 10 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Belleville - Southeast, Belleville, IL

Updated: 12:40 AM CDT

Temperature: 73.4 °F Dew Point: 71 °F Humidity: 93% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 70 °F Graphs

Location: Belleville, IL, Belleville, IL

Updated: 12:40 AM CDT

Temperature: 75.7 °F Dew Point: 57 °F Humidity: 53% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Lake Christine, Belleville, IL

Updated: 12:30 AM CDT

Temperature: 72.1 °F Dew Point: 69 °F Humidity: 90% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Heat Index: - Graphs

Location: Apple Orchard, Belleville, IL

Updated: 12:40 AM CDT

Temperature: 72.1 °F Dew Point: 68 °F Humidity: 87% Wind: Calm Pressure: 29.51 in Hourly Precipitation: 0.00 in Heat Index: 70 °F Graphs

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

Updated: 12:40 AM CDT

Temperature: 73.2 °F Dew Point: 64 °F Humidity: 72% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: West End, Belleville, IL

Updated: 12:40 AM CDT

Temperature: 74.7 °F Dew Point: 47 °F Humidity: 56% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Chalet Court, Fairview Heights, IL

Updated: 12:40 AM CDT

Temperature: 72.7 °F Dew Point: 63 °F Humidity: 72% Wind: North at - Pressure: 30.14 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Chateau Estates, Fairview Heights, IL

Updated: 12:40 AM CDT

Temperature: 72.4 °F Dew Point: 67 °F Humidity: 82% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Covered Bridge Lane, Belleville, IL

Updated: 12:40 AM CDT

Temperature: 70.9 °F Dew Point: 69 °F Humidity: 94% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: New Goose, Fairview Heights, IL

Updated: 12:40 AM CDT

Temperature: 73.2 °F Dew Point: 67 °F Humidity: 81% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Village of Shiloh, OFallon, IL

Updated: 12:40 AM CDT

Temperature: 71.2 °F Dew Point: 64 °F Humidity: 78% Wind: SSW at 1.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: PRAIRIE LAWN, OFallon, IL

Updated: 12:34 AM CDT

Temperature: 72.3 °F Dew Point: 68 °F Humidity: 88% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Heat Index: 70 °F Graphs

Location: Holcomb School Road, Freeburg, IL

Updated: 12:40 AM CDT

Temperature: 73.4 °F Dew Point: 70 °F Humidity: 89% Wind: Calm Pressure: 29.13 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Millstadt, Millstadt, IL

Updated: 12:40 AM CDT

Temperature: 71.2 °F Dew Point: 60 °F Humidity: 69% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Peabody Road, Freeburg, IL

Updated: 12:36 AM CDT

Temperature: 69.3 °F Dew Point: 67 °F Humidity: 92% Wind: Calm Pressure: 29.71 in Hourly Precipitation: - Heat Index: - Graphs

Location: Fairwood Hills, OFallon, IL

Updated: 12:40 AM CDT

Temperature: 70.7 °F Dew Point: 70 °F Humidity: 97% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 12:35 AM CDT

Temperature: 67.2 °F Dew Point: 64 °F Humidity: 88% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Heat Index: - Graphs

Location: Nolan Creek Subdivision, OFallon, IL

Updated: 12:37 AM CDT

Temperature: 70.6 °F Dew Point: 68 °F Humidity: 91% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Hunters Creek, Mascoutah, IL

Updated: 12:39 AM CDT

Temperature: 70.8 °F Dew Point: 68 °F Humidity: 90% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Tim and Carolyns yard, COLLINSVILLE, IL

Updated: 12:40 AM CDT

Temperature: 73.4 °F Dew Point: 69 °F Humidity: 85% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: APRSWXNET, Waterloo, IL

Updated: 12:11 AM CDT

Temperature: 74 °F Dew Point: 67 °F Humidity: 79% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Collinsville West, Collinsville, IL

Updated: 12:40 AM CDT

Temperature: 76.1 °F Dew Point: 66 °F Humidity: 71% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Briar Lake Estates, Columbia, IL

Updated: 12:35 AM CDT

Temperature: 73.0 °F Dew Point: 70 °F Humidity: 91% Wind: Calm Pressure: 30.02 in Hourly Precipitation: - Heat Index: 70 °F Graphs

Location: Collinsville Illinois, Collinsville, IL

Updated: 12:40 AM CDT

Temperature: 73.2 °F Dew Point: 70 °F Humidity: 91% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Devall's Backyard, Waterloo, IL

Updated: 12:29 AM CDT

Temperature: 73.9 °F Dew Point: 68 °F Humidity: 82% Wind: Calm Pressure: 30.01 in Hourly Precipitation: - Heat Index: 74 °F Graphs

Location: Milam Landfill, East Saint Louis, IL

Updated: 12:40 AM CDT

Temperature: 73.7 °F Dew Point: 71 °F Humidity: 90% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Gedern Village, Columbia, IL

Updated: 12:37 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 94% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Soulard, Saint Louis, MO

Updated: 12:35 AM CDT

Temperature: 78.1 °F Dew Point: 66 °F Humidity: 67% Wind: Calm Pressure: 29.72 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Stonebridge Farms, Maryville, IL

Updated: 12:40 AM CDT

Temperature: 71.4 °F Dew Point: 68 °F Humidity: 90% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Rolling Meadows Dr, Maryville, IL

Updated: 12:40 AM CDT

Temperature: 72.9 °F Dew Point: 66 °F Humidity: 78% Wind: Calm Pressure: 29.38 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Meadowbrooke, Troy, IL

Updated: 12:33 AM CDT

Temperature: 74.0 °F Dew Point: 69 °F Humidity: 84% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Hardy Acres / AA9UC, Waterloo, IL

Updated: 12:40 AM CDT

Temperature: 74.5 °F Dew Point: 65 °F Humidity: 73% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 76 °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 
1138 PM CDT Friday Jul 31 2015 


Update: 
issued at 925 PM CDT Friday Jul 31 2015 


Isolated storms which formed over northeast Missouri/west-central 
Illinois have already begun to fade with loss of instability. 
Cluster of storms across southwest Iowa/northwest MO should continue 
push more southward and stay west of central Missouri. Took 
remaining probability of precipitation out tonight and made little changes elsewhere. 
Partly cloudy to mostly clear skies expected tonight with lows 
primarily in the 60s or near normal for late July/early August. 


Gosselin 


&& 


Short term: (through late tonight) 
issued at 347 PM CDT Friday Jul 31 2015 


Large area of high pressure will dominate the region tonight 
providing mostly clear skies and light winds. There is a weak cold 
front/surface trough that will try to edge into northeast Missouri as 
well as west central and south central Illinois this evening. Isld 
thunderstorms are expected to develop along the boundary late this afternoon. Anything 
that develops is expected to quickly diminish after sunset. A 
convective complex is forecast to develop across southeast Nebraska/western Iowa late this 
aftn/evng. This activity should slowly weaken as it drifts southeast into north 
central MO overnight. There is some question as to how far east the 
precipitation will make it before dssptng. Have covered both threats with 
slight chance probability of precipitation due to coverage uncertainties. Went at or below the 
coolest MOS based on what happened last night as well as the fact 
that the surface ridge will be nearly overhead tonight keeping 
relatively drier dew points in place and helping to keep clear skies 
and winds light. 


2% 


Long term: (saturday through next friday) 
issued at 347 PM CDT Friday Jul 31 2015 


Amplified pattern due to ridging to the west and a long wave trough to 
the east has the Mississippi Valley in northwest flow. Weekend 
weather should be relatively quiet and warm. The low level flow 
will generally be out of the west-southwest which should continue to 
advect warm air and increasing moisture into the area. There may be 
some isolated-widely scattered thunderstorms Saturday afternoon 
through Sunday as a couple of weak disturbanes move through in the 
nothwest flow, interacting with the low level warm/moist advection. 
Expect highs to be similar to today's, generally in the upper 80s to 
low 90s, with lows dipping mostly into the upper 60s and low 70s. 


GFS and European model (ecmwf) differ somewhat in the details in the medium range, 
but they have the same idea. The upper pattern continues to amplify 
allowing a cold front to drop south through the Midwest. The GFS 
and European model (ecmwf) seem to have flip-flopped with the European model (ecmwf) pushing the front 
all the way through Missouri, and the GFS hanging it up over the 
Ozarks. Either way...it looks wet and cooler for the end of the 
week. 


Carney 


&& 


Aviation: (for the 06z tafs through 06z Saturday night) 
issued at 1134 PM CDT Friday Jul 31 2015 


A few showers still remain near KUIN tonight and will have to keep 
an eye on this area over the next few hours. Otherwise...a mostly 
dry forecast is in store with light westerly winds through 
Saturday evening. A complex of thunderstorms is expected to 
develop late Saturday afternoon/evening across the middle-Missouri 
Valley and track eastward overnight Saturday night. Quincy may be 
affected toward or after 0600 UTC but left out of taf for now 
since it is so late in the period. 




Specifics for kstl: 


Few showers and maybe a storm well to the north of the terminal 
should weaken/dissipate before reaching the area later tonight. 
Otherwise...light winds predominantly out of the west will 
continue through Saturday night with dry weather and partly cloudy 
skies also expected. 


Gosselin 


&& 


Preliminary point temperatures/pops: 
Saint Louis 71 93 75 94 / 5 10 10 20 
Quincy 65 91 71 89 / 20 10 30 30 
Columbia 66 92 71 92 / 5 10 10 10 
Jefferson City 67 94 70 93 / 5 10 10 5 
Salem 65 90 70 90 / 10 10 10 20 
Farmington 63 92 69 92 / 5 10 10 5 


&& 


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


$$ 


Weather forecast office lsx 



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