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

Hazardous Weather Conditions

Current conditions at

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

Lat: 40.48°NLon: 88.92°WElev: 873ft.

Fair and Breezy

66°F

19°C

Humidity 54%
Wind Speed SW 24 G 31 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Last update 30 Mar 9:56 am CDT
Extended Forecast for

3 Miles WSW Merna IL

  • Today

    Today: Mostly sunny, with a high near 80. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 32 mph.

    High: 80 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. South southwest wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind 20 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 4am, then rain likely. Low around 44. West southwest wind 14 to 16 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 55. East northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, with thunderstorms also possible after 10pm. Low around 47. East northeast wind 15 to 17 mph becoming south southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain. High near 69. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain, mainly before 1am. Low around 51. Breezy. Chance of precipitation is 80%.

    Low: 51 °F

    Rain and
    Breezy

  • Friday

    Friday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 80. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 62. South southwest wind 16 to 18 mph, with gusts as high as 29 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind 20 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm before 4am, then rain likely. Low around 44. West southwest wind 14 to 16 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 55. East northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, with thunderstorms also possible after 10pm. Low around 47. East northeast wind 15 to 17 mph becoming south southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Rain. High near 69. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain, mainly before 1am. Low around 51. Breezy. Chance of precipitation is 80%.
Friday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 71.
Friday Night
Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 66. Breezy.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 53. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Merna IL
 40.5°N 88.93°W (Elev. 801 ft)
Last Update:
7:41 am CDT Mar 30, 2026
Forecast Valid:
10am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation