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

Severe Thunderstorms and Flash Flooding Threats Continue Saturday in the Plains and Midwest; Hot Holiday for the Southeast

Another day with severe storms, some significant with very large hail and tornadoes, and very heavy rain are expected through Saturday across the Plains and Midwest. In the Ohio Valley, isolated severe thunderstorms with damaging winds and large hail is possible. Heavy rain may produce flooding for the interior Northeast and in the northern California mountains. Building heat wave in the Southeast Read More >

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

79°F

26°C

Humidity 72%
Wind Speed S 10 mph
Barometer 29.94 in (1013.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 24 May 9:52 pm CDT
Extended Forecast for

Rochester IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 69. South southwest wind 7 to 10 mph, with gusts as high as 15 mph.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 69 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 66. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    T-storms
    Likely

    Low: 66 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. West northwest wind 5 to 7 mph becoming east southeast after midnight.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 64 °F

  • Memorial
    Day

    Memorial Day: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Southeast wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    Chance
    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68. South southwest wind around 13 mph, with gusts as high as 17 mph.

    Partly Cloudy

    Low: 68 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.

    Mostly Sunny
    then Chance
    T-storms

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 67.

    T-storms
    Likely

    Low: 67 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 69. South southwest wind 7 to 10 mph, with gusts as high as 15 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 66. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. West northwest wind 5 to 7 mph becoming east southeast after midnight.
Memorial Day
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Southeast wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 68. South southwest wind around 13 mph, with gusts as high as 17 mph.
Tuesday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Tuesday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 67.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Rochester IL
 39.75°N 89.55°W (Elev. 554 ft)
Last Update:
9:54 pm CDT May 24, 2019
Forecast Valid:
10pm CDT May 24, 2019-6pm CDT May 31, 2019
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation