National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

21°C

69°F

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 21°C (69°F)
Visibility 16 km
Last update 21 Aug 12:15 am CDT
Extended Forecast for

Addieville IL

  • Overnight

    Overnight: Partly cloudy, with a low around 21. Southeast wind 5 to 10 km/h becoming south.

    Partly Cloudy

    Low: 21 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 32. Heat index values as high as 39. Southwest wind 10 to 16 km/h becoming north in the afternoon. Winds could gust as high as 34 km/h.

    Chance
    T-storms

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 21. East wind 5 to 8 km/h becoming northwest in the evening. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 21 °C

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 70%.

    Showers
    Likely

    High: 28 °C

  • Thursday
    Night

    Thursday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 19 °C

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 27.

    Chance
    Showers

    High: 27 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 18.

    Slight Chance
    Showers

    Low: 18 °C

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 28.

    Chance
    Showers

    High: 28 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. Southeast wind 5 to 10 km/h becoming south.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 32. Heat index values as high as 39. Southwest wind 10 to 16 km/h becoming north in the afternoon. Winds could gust as high as 34 km/h.
Wednesday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 21. East wind 5 to 8 km/h becoming northwest in the evening. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 27.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 18.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 21.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Addieville IL
 38.4°N 89.48°W (Elev. 146 m)
Last Update:
11:58 pm CDT Aug 20, 2019
Forecast Valid:
12am CDT Aug 21, 2019-6pm CDT Aug 26, 2019
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation