Sterling, Illinois Weather Conditions

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Current Conditions

  • 70°
  • Clear
  • Wind: NNE 14 mph
  • Humidity: 38%
  • Visibility: 10.0 miles
  • Dew Point: 43°
  • Pressure: 30.19 in. +

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Next 12 Hours

1  pm
4  pm
7  pm
10  pm
1  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
70°
72°
68°
55°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Clear
  • High: 72 °
  • Low: 48 °
  • Clear
  • Tuesday
  • Clear
  • High: 75 °
  • Low: 50 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 82 °
  • Low: 63 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 90 °
  • Low: 68 °
  • Partly Cloudy
  • Friday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 59 °
  • Chance of T-Storms

Forecast for Sterling, Illinois

Updated: 10:00 AM CDT on May 21, 2012

  • Monday

    Clear. High of 72F. Breezy. Winds from the North at 15 to 20 mph.

  • Monday Night

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

  • Tuesday

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

  • Tuesday Night

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

  • Wednesday

    Mostly cloudy in the morning, then partly cloudy. High of 82F. Breezy. Winds from the SSE at 10 to 20 mph.

  • Wednesday Night

    Partly cloudy. Low of 63F. Breezy. Winds from the SSE at 10 to 20 mph.

  • Thursday

    Partly cloudy. High of 90F. Breezy. Winds from the South at 15 to 20 mph.

  • Thursday Night

    Partly cloudy. Low of 68F. Winds from the South at 5 to 15 mph shifting to the WNW after midnight.

  • Friday

    Mostly cloudy in the morning, then overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the NNE at 5 to 10 mph. Chance of rain 40%.

  • Friday Night

    Mostly cloudy. Low of 59F. Winds from the NE at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 90F. Winds from the ENE at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Low of 70F. Winds from the East at 5 to 10 mph.

  • Sunday

    Partly cloudy with a chance of a thunderstorm. High of 93F with a heat index of 104F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the South at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.6 in. possible.

  • Monday

    Partly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 91F. Winds from the South at 10 to 15 mph. Chance of rain 70%.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm. High of 82F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 64F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday Night

    Mostly cloudy with a chance of a thunderstorm. Low of 61F. Winds less than 5 mph. Chance of rain 40%.

  • Thursday

    Mostly cloudy with a chance of a thunderstorm. High of 77F. Winds less than 5 mph. Chance of rain 40%.

  • Thursday Night

    Clear. Low of 61F. Winds less than 5 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Snavely Subdivision (2.0mi NE Sterling), Sterling, IL

Updated: 12:32 PM CDT

Temperature: 69.7 °F Dew Point: 47 °F Humidity: 44% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest Galt IL US UPR, Galt, IL

Updated: 10:35 AM CDT

Temperature: 71 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: HADS ROCK RIVER NEAR COMO IL US, Galt, IL

Updated: 11:00 AM CDT

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

Location: APRSWXNET Sterling IL US, Coleta, IL

Updated: 12:00 PM CDT

Temperature: 68 °F Dew Point: 46 °F Humidity: 46% Wind: SSW at 1 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lee Co EMA, Dixon, IL

Updated: 12:31 PM CDT

Temperature: 66.4 °F Dew Point: 47 °F Humidity: 50% Wind: NNE at 13.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lakewood Subdivision, Dixon, IL

Updated: 12:32 PM CDT

Temperature: 67.3 °F Dew Point: 48 °F Humidity: 49% Wind: NE at 7.0 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest Morrison IL US UPR, Morrison, IL

Updated: 11:40 AM CDT

Temperature: 67 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest Dixon IL US UPR, Nachusa, IL

Updated: 11:45 AM CDT

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

Location: Walton Road, Dixon, IL

Updated: 12:32 PM CDT

Temperature: 67.8 °F Dew Point: 44 °F Humidity: 42% Wind: North at 13.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Carroll County, Lanark, IL

Updated: 12:32 PM CDT

Temperature: 70.7 °F Dew Point: 40 °F Humidity: 33% Wind: NE at 3.1 mph Pressure: 30.17 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Lost Nation, Dixon, IL

Updated: 12:32 PM CDT

Temperature: 71.8 °F Dew Point: 14 °F Humidity: 11% Wind: ENE at 2.2 mph Pressure: 30.19 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: APRSWXNET Walnut IL US, Normandy, IL

Updated: 11:53 AM CDT

Temperature: 66 °F Dew Point: 41 °F Humidity: 40% Wind: North at 4 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mount Carroll, IL, Mt. Carroll, IL

Updated: 12:30 PM CDT

Temperature: 70.9 °F Dew Point: 46 °F Humidity: 41% Wind: ESE at 3.0 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: JRITE Weather, Erie, IL

Updated: 12:32 PM CDT

Temperature: 71.2 °F Dew Point: 43 °F Humidity: 36% Wind: NNE at 3.8 mph Pressure: 30.17 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: MesoWest US-30 @ Clinton/Mississippi Rive IL US, Clinton, IA

Updated: 11:45 AM CDT

Temperature: 71 °F Dew Point: 51 °F Humidity: 48% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Lee Co Emergency Management, Amboy, IL

Updated: 12:30 PM CDT

Temperature: 66.6 °F Dew Point: 43 °F Humidity: 43% Wind: ENE at 11.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service quadrant cities Iowa Illinois 
1219 PM CDT Monday may 21 2012 


Update... 
plenty of sunshine with high pressure ridge over western Iowa. North 
winds have been gusting to 25 to 30 miles per hour this morning but should 
diminish as the afternoon progresses as the ridge edges closer to 
the dvn County Warning Area. Current temperatures in the middle to upper 60s look on 
target for maximum temperatures to be in the lower 70s at most locations later 
this afternoon. No changes required to the grids at this time. 


&& 


Aviation... 
VFR conds through Tuesday with sky clear. North winds around 15 knots 
with gusts to 20 to 25 knots early this afternoon will diminish 
later this afternoon. Variable winds less than 5 knots tonight 
with high pressure over the area. Winds will be from the south 
around 10 knots or less on Tuesday as the high pushes off to the 
east. 


&& 


Dvn watches/warnings/advisories... 
Iowa...none. 
Illinois...none. 
MO...none. 
&& 


$$ 


Haase 










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