Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

72°F

22°C

Humidity 94%
Wind Speed S 6 mph
Barometer 30.08 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 9 Sep 2:55 am CDT
Extended Forecast for

5 Miles WNW Annapolis IL

  • Overnight

    Overnight: Mostly clear, with a low around 72. South wind around 7 mph, with gusts as high as 15 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 4pm, then a chance of showers after 5pm.  Mostly sunny, with a high near 93. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 93 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am.  Low around 70. West northwest wind 3 to 5 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Showers
    Likely then
    Showers

  • Thursday

    Thursday: Showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm.  High near 81. West northwest wind 3 to 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. North wind around 5 mph becoming calm.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84. East southeast wind 5 to 7 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Light and variable wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am.  Partly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 72. South wind around 7 mph, with gusts as high as 15 mph.
Wednesday
A slight chance of showers and thunderstorms before 4pm, then a chance of showers after 5pm. Mostly sunny, with a high near 93. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 70. West northwest wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm. High near 81. West northwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Partly cloudy, with a low around 61. North wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 84. East southeast wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 64. Light and variable wind.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 89.
Saturday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 69.
Tuesday
A chance of showers. Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Annapolis IL
 39.18°N 87.89°W (Elev. 551 ft)
1:51 am CDT Sep 9, 2026
3am CDT Sep 9, 2026-6pm CDT Sep 15, 2026
 
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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