Edwardsville, Illinois Weather Conditions

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Current Conditions

  • 61°
  • Overcast
  • Wind: NNW 4 mph
  • Humidity: 94%
  • Visibility: 10.0 miles
  • Dew Point: 59°
  • Pressure: 30.14 in. +

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Fog
Fog
Overcast
Overcast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
57°
57°
55°
54°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Partly Cloudy
  • High: 66 °
  • Low: 46 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 66 °
  • Low: 48 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 72 °
  • Low: 48 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 75 °
  • Low: 59 °
  • Partly Cloudy
  • Saturday
  • Mostly Cloudy
  • High: 79 °
  • Low: 64 °
  • Mostly Cloudy

Forecast for Edwardsville, Illinois

Updated: 10:00 PM CDT on September 15, 2014

  • Monday

    Overcast with thunderstorms and a chance of rain. High of 73F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.

  • Monday Night

    Overcast with a chance of rain. Fog overnight. Low of 54F. Winds from the North at 5 to 15 mph.

  • Tuesday

    Partly cloudy in the morning, then clear. High of 66F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Fog overnight. Low of 46F. Winds less than 5 mph.

  • Wednesday

    Mostly cloudy. Fog early. High of 66F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy. Low of 48F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. Fog early. High of 72F. Winds from the East at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 48F. Winds from the SSE at 5 to 10 mph.

  • Friday

    Partly cloudy. Fog early. High of 75F. Winds from the SE at 5 to 10 mph.

  • Friday Night

    Overcast. Low of 59F. Winds from the SE at 5 to 10 mph.

  • Saturday

    Overcast. High of 79F. Winds from the SSE at 5 to 10 mph.

  • Saturday Night

    Overcast with a chance of rain. Low of 64F. Winds from the South at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Sunday

    Partly cloudy with a chance of rain. High of 75F. Winds from the NW at 10 to 15 mph. Chance of rain 40%.

  • Sunday Night

    Clear. Low of 54F. Winds from the North at 5 to 10 mph.

  • Monday

    Clear. High of 75F. Winds from the NNE at 5 to 10 mph.

  • Monday Night

    Clear. Low of 50F. Winds from the NE at 5 to 10 mph.

  • Tuesday

    Clear. High of 72F. Winds less than 5 mph.

  • Tuesday Night

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

  • Wednesday

    Partly cloudy. High of 72F. Winds less than 5 mph.

  • Wednesday Night

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

  • Thursday

    Partly cloudy. High of 70F. Winds less than 5 mph.

  • Thursday Night

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

  • Friday

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

  • Friday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Nickel Plate Trail, Edwardsville, IL

Updated: 9:55 PM CDT

Temperature: 60.9 °F Dew Point: 60 °F Humidity: 95% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Graphs

Location: Grand Ave, Edwardsville, IL

Updated: 9:54 PM CDT

Temperature: 61.3 °F Dew Point: 50 °F Humidity: 67% Wind: Calm Pressure: 30.13 in Hourly Precipitation: 0.00 in Graphs

Location: Liberty Place, Troy, IL

Updated: 9:41 PM CDT

Temperature: 61.4 °F Dew Point: 59 °F Humidity: 93% Wind: NW at 6.0 mph Pressure: 29.50 in Hourly Precipitation: 0.00 in Graphs

Location: Barbarotto Compound, Maryville, IL

Updated: 9:55 PM CDT

Temperature: 61.2 °F Dew Point: 59 °F Humidity: 93% Wind: NNW at 1.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Graphs

Location: Rolling Meadows Dr, Maryville, IL

Updated: 9:55 PM CDT

Temperature: 62.1 °F Dew Point: 60 °F Humidity: 92% Wind: Calm Pressure: 29.47 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest GARD IL US UPR, Hamel, IL

Updated: 9:05 PM CDT

Temperature: 60 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Rosewood Heights, East Alton, IL

Updated: 9:55 PM CDT

Temperature: 60.5 °F Dew Point: 58 °F Humidity: 92% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET East Alton IL US, Wood River, IL

Updated: 9:20 PM CDT

Temperature: 61 °F Dew Point: 59 °F Humidity: 92% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Graphs

Location: Hamel, IL 55/140, Worden, IL

Updated: 9:55 PM CDT

Temperature: 61.2 °F Dew Point: 58 °F Humidity: 89% Wind: NNE at 5.3 mph Pressure: 28.65 in Hourly Precipitation: 0.00 in Graphs

Location: Mallard Pointe, Troy, IL

Updated: 9:55 PM CDT

Temperature: 62.1 °F Dew Point: 61 °F Humidity: 95% Wind: West at 1.6 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

Location: Collinsville West, Collinsville, IL

Updated: 9:55 PM CDT

Temperature: 60.9 °F Dew Point: 60 °F Humidity: 97% Wind: NNW at 2.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Graphs

Location: Milton Area - Oscar, Alton, IL

Updated: 9:52 PM CDT

Temperature: 61.3 °F Dew Point: 59 °F Humidity: 92% Wind: NW at 3.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Graphs

Location: St. Jacob, Il, St. Jacob, IL

Updated: 9:55 PM CDT

Temperature: 61.3 °F Dew Point: 61 °F Humidity: 98% Wind: SE at 2.9 mph Pressure: 30.20 in Hourly Precipitation: 0.00 in Graphs

Location: Knight Compound, Dorsey, IL

Updated: 9:55 PM CDT

Temperature: 60.3 °F Dew Point: 59 °F Humidity: 94% Wind: NNE at 6.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Graphs

Location: EAST GRANITE, Granite City, IL

Updated: 9:45 PM CDT

Temperature: 62.4 °F Dew Point: 59 °F Humidity: 89% Wind: NW at 1.7 mph Pressure: 30.09 in Hourly Precipitation: - Graphs

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

Updated: 9:25 PM CDT

Temperature: 63 °F Dew Point: 62 °F Humidity: 97% Wind: North at 9 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: MesoWest US-67 @ Clark Bridge IL US ILDOT, Alton, IL

Updated: 9:25 PM CDT

Temperature: 62 °F Dew Point: 61 °F Humidity: 97% Wind: NW at 4 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Nolan Creek, OFallon, IL

Updated: 9:52 PM CDT

Temperature: 61.8 °F Dew Point: 60 °F Humidity: 93% Wind: NNE at 1.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Graphs

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

Updated: 9:55 PM CDT

Temperature: 61.2 °F Dew Point: 61 °F Humidity: 100% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.01 in Graphs

Location: North Horner Park, Lebanon, IL

Updated: 9:54 PM CDT

Temperature: 61.0 °F Dew Point: 49 °F Humidity: 64% Wind: Calm Pressure: 29.54 in Hourly Precipitation: 0.00 in Graphs

Location: Alton - Beacon, Alton, IL

Updated: 9:55 PM CDT

Temperature: 61.1 °F Dew Point: 59 °F Humidity: 94% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Graphs

Location: Alton - Rock Gate Estates, Alton, IL

Updated: 9:55 PM CDT

Temperature: 60.8 °F Dew Point: 60 °F Humidity: 96% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Graphs

Location: Alton - Christian Hill Area, Alton, IL

Updated: 9:55 PM CDT

Temperature: 60.0 °F Dew Point: 58 °F Humidity: 92% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Graphs

Location: Foster Township, Alton, IL

Updated: 9:42 PM CDT

Temperature: 60.1 °F Dew Point: 58 °F Humidity: 94% Wind: North at 5.8 mph Pressure: 30.10 in Hourly Precipitation: - Graphs

Location: New Goose, Fairview Heights, IL

Updated: 9:55 PM CDT

Temperature: 61.9 °F Dew Point: 60 °F Humidity: 94% Wind: North at 2.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Graphs

Location: WEST ALTON, West Alton, MO

Updated: 9:50 PM CDT

Temperature: 64.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Graphs

Location: Old Skewl, Fairview Heights, IL

Updated: 9:55 PM CDT

Temperature: 61.1 °F Dew Point: 61 °F Humidity: 100% Wind: North at 3.6 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Chateau Estates, Fairview Heights, IL

Updated: 9:55 PM CDT

Temperature: 62.0 °F Dew Point: 60 °F Humidity: 93% Wind: NNW at 4.0 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Graphs

Location: StormGrl2001, Fairview Heights, IL

Updated: 9:50 PM CDT

Temperature: 61.3 °F Dew Point: 60 °F Humidity: 95% Wind: West at 1.7 mph Pressure: 30.07 in Hourly Precipitation: - Graphs

Location: Rezy Road, Staunton, IL

Updated: 9:55 PM CDT

Temperature: 59.7 °F Dew Point: 58 °F Humidity: 93% Wind: NNW at 4.9 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Graphs

Location: Branch Street, St. Louis, MO

Updated: 9:51 PM CDT

Temperature: 64.6 °F Dew Point: - Humidity: 87% Wind: North at - Pressure: 29.67 in Hourly Precipitation: - Graphs

Location: BLAIR STREET, St. Louis, MO

Updated: 9:50 PM CDT

Temperature: 63.9 °F Dew Point: - Humidity: 93% Wind: North at - Pressure: 29.60 in Hourly Precipitation: - Graphs

Location: Brecht Ln, Godfrey, IL

Updated: 9:42 PM CDT

Temperature: 60.1 °F Dew Point: 58 °F Humidity: 93% Wind: NNE at 3.2 mph Pressure: 30.00 in Hourly Precipitation: - Graphs

Location: Godfrey River Aire Subdivision, Godfrey, IL

Updated: 9:55 PM CDT

Temperature: 59.3 °F Dew Point: 58 °F Humidity: 94% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Graphs

Location: Jersey County along IL 111, Brighton, IL

Updated: 9:54 PM CDT

Temperature: 61.7 °F Dew Point: 58 °F Humidity: 87% Wind: Calm Pressure: 29.80 in 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 
720 PM CDT Mon Sep 15 2014 


Update: 
issued at 545 PM CDT Mon Sep 15 2014 


Quick update to the forecast this evening to account for area of 
drizzle that has developed in the wake of the front. 


Cvking 


&& 


Short term: (through late tonight) 
issued at 258 PM CDT Mon Sep 15 2014 


Focus tonight will be rain/dz and fog development. 


Sfc low and fnt are slowly moving thru the region this afternoon. 
Mdls are in good agreement with this system pulling out of the 
region this eve. Behind the fnt, low clouds and dz linger with an 
isod shower. Will keep slight chance pops for portions of the County Warning Area 
this evening, then mention dz and fog overnight. Mdls suggest nrn 
portions of the County Warning Area will clear out this eve allowing temps to 
quickly drop and fog to potentially form. Uncertainty remains how 
low vsbys will drop as nly winds will help advect dry air into the 
region. Have added patchy fog for areas along and north of a line from 
kjef to kppq. Elsewhere, will leave mention of dz with low clouds 
lingering thru the night and based on upstream obs. This line, 
between fog and dz, may need to be moved as the evening progresses. 




Tilly 


Long term: (tuesday through next monday) 
issued at 258 PM CDT Mon Sep 15 2014 


(tuesday through thursday) 


Some patchy fog and drizzle will persist through mid morning Tuesday 
before mixing kicks in and skies begin to clear. Then expect 
dry weather the rest of the day and on Tuesday night as we will lie 
under neutral or subsident motion under northwesterly flow aloft. 
Still expect scattered showers and thunderstorms Wednesday and 
Wednesday night over central and southeast Missouri as the 
GFS/NAM/ECMWF are all in good agreement that a weak shortwave will 
move southeast across Missouri late in the day. This system will 
have some corresponding low level moisture convergence to support 
it. Have left Thursday dry as upper ridge will be building into the 
area from the west. 


High temperatures are mainly a blend of MOS guidance which are 
supported by mixing down 900mb temperatures. Low temperatures 
follow the agreeable MOS guidance. 


(Friday through monday) 


Still expect temperatures to warm up to near normal on Friday and 
Saturday as both the GFS and European model (ecmwf) are still progging 850mb 
temperatures to reach the mid teens celsius. Friday still looks dry 
before ascent increases ahead of a trough that will move through the 
area over the weekend. There is less agreement today than yesterday 
with the details of the operational GFS and European model (ecmwf) regarding the 
speed and depth of this upper trough. Either way, it still appears 
that a there will be a chance of showers and thunderstorms over the 
area Saturday into Sunday as the attendant cold front moves across 
the area. By next Monday, the European model (ecmwf) is showing colder air working 
into the area behind a deeper upper air trough than the GFS. Will 
lean toward climatology for temperatures behind the front for early 
next week. 


Britt 


&& 


Aviation: (for the 00z tafs through 00z Tuesday evening) 
issued at 652 PM CDT Mon Sep 15 2014 


Expect MVFR flight conditions and northerly flow will prevail this 
evening across most of the area. A band of drizzle or light rain 
stretching along the I-70 corridor will continue moving south with 
cigs/vsbys dropping to IFR in some spots. Another band of 
thunderstorms over southeast Missouri will continue moving south 
and exit the area by 01z. Lower confidence in the forecast after 
06z, but either IFR stratus or fog (perhaps both) is expected to 
develop from central through east central Missouri into southwest 
Illinois. Guidance shows flight conditions falling below Airport 
minimums during the predawn hours of Tuesday morning. Am not that 
confident this will happen, but vsbys/cigs below at or below 1sm and 400ft 
are certainly possible. IFR conditions should improve after 14z 
Tuesday morning. 


Specifics for kstl: 


Band of light rain or drizzle will likely be through the terminal 
shortly, which will necessitate an update to the taf. Expect a 
temporary increase in ceilings behind the drizzle, possibly up to 
VFR conditions, but IFR cigs are lurking to the north/northeast 
and expect that these lower ceilings will build southwest as the 
evening cools. Guidance is indicating that vsbys/cigs will drop to 
near or below Airport minimums late tonight, but am not confident 
this will occur. Still, with cool air filtering in behind the 
front and drier air lagging, could see conditions at or below 1sm and 
400ft during the predawn hours of Tuesday. IFR flight conditions 
should improve after 14z Tuesday morning. 


Carney 


&& 


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


$$ 


Weather forecast office lsx 



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