Fairview Heights, Illinois Weather Conditions

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Current Conditions

  • 41°
  • Overcast
  • Wind: SE 12 mph
  • Humidity: 73%
  • Visibility: 10.0 miles
  • Dew Point: 33°
  • Pressure: 30.16 in. -
  • Heat Index: 34

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Overcast
Overcast
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
43°
45°
41°
39°
39°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Mostly Cloudy
  • High: 45 °
  • Low: 37 °
  • Mostly Cloudy
  • Monday
  • Rain
  • High: 52 °
  • Low: 45 °
  • Rain
  • Tuesday
  • Rain
  • High: 52 °
  • Low: 34 °
  • Rain
  • Wednesday
  • Chance of Rain
  • High: 41 °
  • Low: 27 °
  • Chance of Rain
  • Thursday
  • Partly Cloudy
  • High: 54 °
  • Low: 36 °
  • Partly Cloudy

Forecast for Fairview Heights, Illinois

Updated: 9:00 AM CST on December 21, 2014

  • Sunday

    Overcast. High of 45F. Winds from the SSE at 5 to 10 mph.

  • Sunday Night

    Mostly cloudy. Low of 37F. Winds from the SE at 5 to 10 mph.

  • Monday

    Overcast with a chance of rain. High of 52F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.

  • Monday Night

    Overcast with rain. Low of 45F. Winds from the South at 5 to 15 mph. Chance of rain 70%.

  • Tuesday

    Overcast with a chance of rain. High of 52F. Winds from the WNW at 5 to 10 mph. Chance of rain 50%.

  • Tuesday Night

    Mostly cloudy with rain in the evening, then overcast. Low of 34F. Winds from the NW at 10 to 15 mph.

  • Wednesday

    Overcast with a chance of rain. High of 41F. Breezy. Winds from the NNW at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.

  • Wednesday Night

    Overcast with a chance of snow. Low of 27F. Breezy. Winds from the WNW at 10 to 20 mph.

  • Thursday

    Partly cloudy. High of 54F. Winds from the SSW at 5 to 15 mph.

  • Thursday Night

    Partly cloudy. Low of 36F. Winds from the South at 10 to 15 mph.

  • Friday

    Partly cloudy. High of 43F. Winds from the SSW at 5 to 10 mph shifting to the West in the afternoon.

  • Friday Night

    Overcast. Low of 27F with a windchill as low as 21F. Winds from the NNW at 10 to 15 mph.

  • Saturday

    Clear. High of 32F with a windchill as low as 21F. Winds from the NW at 5 to 15 mph.

  • Saturday Night

    Partly cloudy. Low of 25F with a windchill as low as 18F. Winds from the SW at 5 to 10 mph.

  • Sunday

    Partly cloudy. High of 28F with a windchill as low as 18F. Winds from the WSW at 10 to 15 mph shifting to the NW in the afternoon.

  • Sunday Night

    Clear. Low of 21F. Winds from the West at 5 to 15 mph.

  • Monday

    Clear. High of 28F with a windchill as low as 16F. Winds from the West at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 18F with a windchill as low as 9F. Winds from the NW at 5 to 10 mph.

  • Tuesday

    Clear. High of 21F with a windchill as low as 9F. Winds from the NW at 5 to 10 mph.

  • Tuesday Night

    Clear. Low of 12F with a windchill as low as 5F. Winds from the NW at 5 to 10 mph.

  • Wednesday

    Clear. High of 19F. Winds from the WNW at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 12F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: New Goose, Fairview Heights, IL

Updated: 12:37 PM CST

Temperature: 40.9 °F Dew Point: 34 °F Humidity: 76% Wind: SE at 7.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Old Skewl, Fairview Heights, IL

Updated: 12:37 PM CST

Temperature: 42.7 °F Dew Point: 30 °F Humidity: 61% Wind: SE at 4.9 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: StormGrl2001, Fairview Heights, IL

Updated: 12:23 PM CST

Temperature: 40.5 °F Dew Point: 33 °F Humidity: 74% Wind: SE at 5.3 mph Pressure: 30.06 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: Chateau Estates, Fairview Heights, IL

Updated: 12:37 PM CST

Temperature: 41.6 °F Dew Point: 34 °F Humidity: 74% Wind: ESE at 6.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

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

Updated: 12:38 PM CST

Temperature: 40.5 °F Dew Point: 32 °F Humidity: 70% Wind: NE at 3.4 mph Pressure: 30.16 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: West End, Belleville, IL

Updated: 12:37 PM CST

Temperature: 42.4 °F Dew Point: 19 °F Humidity: 57% Wind: SE at 5.0 mph Pressure: 31.51 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Tim and Carolyns yard, COLLINSVILLE, IL

Updated: 12:38 PM CST

Temperature: 41.4 °F Dew Point: 34 °F Humidity: 74% Wind: SSE at 1.3 mph Pressure: 29.60 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Lake Christine, Belleville, IL

Updated: 12:29 PM CST

Temperature: 41.4 °F Dew Point: 33 °F Humidity: 73% Wind: ESE at 4.7 mph Pressure: 29.93 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Nolan Creek Subdivision, OFallon, IL

Updated: 12:35 PM CST

Temperature: 41.3 °F Dew Point: 35 °F Humidity: 78% Wind: SE at 5.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: APRSWXNET Shiloh IL US, Belleville, IL

Updated: 12:03 PM CST

Temperature: 38 °F Dew Point: 32 °F Humidity: 80% Wind: East at 3 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Collinsville West, Collinsville, IL

Updated: 12:37 PM CST

Temperature: 39.2 °F Dew Point: 32 °F Humidity: 75% Wind: SE at 7.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

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

Updated: 12:38 PM CST

Temperature: 40.8 °F Dew Point: 33 °F Humidity: 74% Wind: South at 3.1 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Prairie Crossing, OFallon, IL

Updated: 11:41 AM CST

Temperature: 38.3 °F Dew Point: 33 °F Humidity: 80% Wind: Calm Pressure: 29.97 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Belleville, IL, Belleville, IL

Updated: 12:37 PM CST

Temperature: 43.3 °F Dew Point: 22 °F Humidity: 42% Wind: NE at 1.4 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Rolling Meadows Dr, Maryville, IL

Updated: 12:38 PM CST

Temperature: 40.8 °F Dew Point: 29 °F Humidity: 62% Wind: Calm Pressure: 29.44 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Millstadt, Millstadt, IL

Updated: 12:37 PM CST

Temperature: 42.8 °F Dew Point: 30 °F Humidity: 60% Wind: NE at 5.8 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Barbarotto Compound, Maryville, IL

Updated: 12:38 PM CST

Temperature: 40.2 °F Dew Point: 34 °F Humidity: 78% Wind: SE at 3.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: EAST GRANITE, Granite City, IL

Updated: 12:30 PM CST

Temperature: 41.7 °F Dew Point: 35 °F Humidity: 78% Wind: SE at 3.7 mph Pressure: 30.10 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: North Horner Park, Lebanon, IL

Updated: 12:38 PM CST

Temperature: 41.0 °F Dew Point: 41 °F Humidity: 100% Wind: ESE at 1.0 mph Pressure: 29.48 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Branch Street, St. Louis, MO

Updated: 12:30 PM CST

Temperature: 41.2 °F Dew Point: - Humidity: 74% Wind: North at - Pressure: 29.70 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Liberty Place, Troy, IL

Updated: 12:25 PM CST

Temperature: 38.7 °F Dew Point: 33 °F Humidity: 81% Wind: SE at 11.0 mph Pressure: 29.48 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: BLAIR STREET, St. Louis, MO

Updated: 12:30 PM CST

Temperature: 41.7 °F Dew Point: - Humidity: 78% Wind: North at - Pressure: 29.65 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Covered Bridge Lane, Belleville, IL

Updated: 12:38 PM CST

Temperature: 40.6 °F Dew Point: 31 °F Humidity: 68% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Mallard Pointe, Troy, IL

Updated: 12:38 PM CST

Temperature: 38.8 °F Dew Point: 32 °F Humidity: 77% Wind: SE at 5.4 mph Pressure: 29.49 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Hunters Creek, Mascoutah, IL

Updated: 12:37 PM CST

Temperature: 40.3 °F Dew Point: 33 °F Humidity: 76% Wind: SE at 9.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Birmingham Drive, Glen Carbon, IL

Updated: 12:35 PM CST

Temperature: 39.2 °F Dew Point: 33 °F Humidity: 79% Wind: North at - Pressure: 30.16 in Hourly Precipitation: - Windchill: 39 °F Graphs

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

Updated: 12:34 PM CST

Temperature: 41.9 °F Dew Point: 34 °F Humidity: 74% Wind: SE at 1.1 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

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

Updated: 12:30 PM CST

Temperature: 41.5 °F Dew Point: - Humidity: 68% Wind: North at - Pressure: 29.53 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Boulevard Heights, St. Louis, MO

Updated: 12:37 PM CST

Temperature: 47.1 °F Dew Point: 38 °F Humidity: 70% Wind: North at - Pressure: 30.18 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Kelly Greens Weather Station, Edwardsville, IL

Updated: 12:38 PM CST

Temperature: 39.2 °F Dew Point: 34 °F Humidity: 82% Wind: SE at 6.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Gedern Village, Columbia, IL

Updated: 12:37 PM CST

Temperature: 42.4 °F Dew Point: 34 °F Humidity: 73% Wind: SSE at 2.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: 42 °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 am CST sun Dec 21 2014 


Short term: (through late this afternoon) 
issued at 340 am CST sun Dec 21 2014 


A full latitude trof is moving through the Great Plains this 
morning; and although the pattern is relatively low amplitude, the 
trof will begin deepening today as the strong shortwave over the 
Pacific northwest moves rapidly across The Rockies and dives into 
the Great Plains. This will result in increasing southerly flow in 
the low levels as the trof deepens over the plains. Unfortunately, 
plenty of moisture will remain trapped under the persistent 
inversion which has been locked in over the County warning forecast area for the past few 
days. Present indications are that the sky will remain cloudy 
across most of the area today; but there is potential for some 
breaks in the overcast during the afternoon along and south of the 
I-44 corridor. Highs today will likely be near or just a few 
degrees warmer than yesterday's temperatures. 


Carney 


Long term: (tonight through saturday) 
issued at 340 am CST sun Dec 21 2014 


(tonight - wednesday) 


There remains good model consensus on a deep longwave upper level 
trough becoming established over the central Continental U.S. By Monday...right 
over our region...and then taking until Wednesday before exiting. 
It is the specifics on the last 24 hours that remains elusive and 
probably will for at least another day or so until a critical 
component can finally come ashore. 


The initial phase tonight and Monday will feature some deepening of 
the trough to our west with most of the pcpn staying to the north and west of 
stl Metro. Pcpn-types here will be all liquid. 


The middle phase Monday night and Tuesday will then feature 
significant deepening and amplification of the trough with higher 
levels of moisture and additional disturbances riding northward. At 
this time, it looks like much of the moisture will get shunted off 
to the east and so have the best pops generally for stl Metro and 
areas to the S and east. Pcpn-types once again will be all liquid. 


The final phase for Tuesday night and Wednesday, arguably the most 
important one, is where the models still have significant diffs on. 
All solutions continue to trend slower with bringing the trough axis 
thru our region, but differ on exactly how to do that. The GFS is 
the most extreme in closing off a low over western Arkansas and then 
tracking it northeast into the lower Ohio Valley. This would paint a 
solution of accumulating snow for a good chunk of our region late 
Tuesday night into Wednesday (christmas eve). The ec and Gem 
continue to lead the opposition by maintaining an open wave with 
this southern disturbance and maintaining a low to the north. This 
would end up leaving very little pcpn back in the cold air with what 
edges US from the deformation zone well to the north and scattered 
shsn in its wake. Spotty dustings of snow would be the likely 
result here. Both the 00z and 06z NAM have somewhat more of a 
compromise between these two camps. Vertical temp profiles favor 
rain changing to snow for most areas Tuesday night, especially west 
of stl city, continuing to trend snowier for Wednesday. Sufficient 
cold air should be aloft to not have to worry about mixed pcpn, 
especially if the GFS verifies, with upper los notorious for 
manufacturing their own cold air, and will almost exclusively come 
down to temps in the lowest 2kft of the atmosphere, with decent 
correlation to surface temps: where surface temps are mid 30s or 
below, this should favor mostly snow, with liquid for upper 30s and 
up. Have maintained the going course of preferred snow for the 
pcpn-types but spreads are much too large to properly speculate on 
amounts or impacts at this time, but with surface temps mostly above 
freezing and recent mild air, it will take strong snowfall rates to 
successfully achieve decent accums anyway and would need the GFS 
solution to win out. 


Mild temps forecast thru Tuesday, with below normal temps for 
Wednesday. 


(Christmas) 


Models continue to advertise a transitional pattern this day with 
quiet wx and temps returning to above normal levels. 


(Friday - saturday) 


There is better model agreement than 24hrs ago, with a 
re-establishment of a longwave upper trough over the central Continental U.S. And 
an area of sheared vorticity moving thru. Coupled with a cold front 
on Friday, it is Worth a pop mention but amounts look sparse at this 
time. 


Tes 
&& 


Aviation: (for the 18z tafs through 18z Monday afternoon) 
issued at 1132 am CST sun Dec 21 2014 


Southeast flow at the surface is helping to bring in drier air, so 
cigs have lifted to low end VFR at taf sites along I-70. KUIN 
should see cigs lift to low end VFR by 00z Monday. Otherwise, 
winds to persist from the southeast to south through forecast 
period. Next weather system to approach region tonight, will see 
rain develop over western MO and spread east, moving into KUIN and 
kcou by 14z Monday and Metro area by 18z Monday. When rain begins 
to move in, will see cigs/vsbys lower to MVFR. 


Specifics for kstl: 
southeast flow at the surface is helping to bring in drier air, so 
cigs have lifted to low end VFR in Metro area. Otherwise, winds 
to persist from the southeast to south through forecast period. 
Next weather system to approach region tonight, will see rain 
develop over western MO and spread east, moving into Metro area by 
18z Monday. When rain begins to move in, will see cigs/vsbys lower 
to MVFR. 


Byrd 
&& 


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


$$ 
Weather forecast office lsx 



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