Current conditions at

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (KBMI)

Lat: 40.48°NLon: 88.92°WElev: 873ft.

Mostly Cloudy

82°F

28°C

Humidity 88%
Wind Speed S 9 mph
Barometer 30.06 in (1017.1 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 15 Aug 4:56 pm CDT
Extended Forecast for

Arrowsmith IL

Flood Warning August 15, 05:47pm until August 16, 12:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning August 15, 05:47pm until August 16, 12:00pm

    NOW until 12:00pm Sun

    Flood Warning

  • This Afternoon

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 73. South southwest wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 84. West southwest wind 8 to 11 mph, with gusts as high as 16 mph.  Chance of precipitation is 50%.

    High: 84 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of thunderstorms before 7pm.  Partly cloudy, with a low around 66. North northwest wind around 9 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. North northwest wind 7 to 9 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. North wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Southwest wind 3 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Low: 66 °F

    Partly Cloudy
    then Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southwest wind around 9 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 73. South southwest wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. West southwest wind 8 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Sunday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 66. North northwest wind around 9 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 79. North northwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 61. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 3 to 8 mph.
Tuesday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm before 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Arrowsmith IL
 40.45°N 88.64°W (Elev. 873 ft)
4:36 pm CDT Aug 15, 2026
5pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
 
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Additional Resources

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