Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

ST FRANCIS (KSYF)

Lat: 39.76°NLon: 101.8°WElev: 3363ft.

Fair

68°F

20°C

Humidity 83%
Wind Speed E 18 mph
Barometer 29.84 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 13 Aug 6:15 am CDT
Extended Forecast for

7 Miles ESE Bonny Reservoir CO

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 84. North wind 10 to 15 mph.

    High: 84 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers.  Low around 60. East wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 80%.

    Low: 60 °F

    Showers then
    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 83. West wind around 5 mph becoming east in the afternoon.  Chance of precipitation is 10%.

    High: 83 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am.  Low around 61. Southeast wind 5 to 10 mph becoming northwest after midnight.  Chance of precipitation is 90%.

    Low: 61 °F

    Showers

  • Saturday

    Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 84. West wind around 5 mph becoming northeast in the afternoon.  Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 59. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 82. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 84. North wind 10 to 15 mph.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Low around 60. East wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.
Friday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 10%.
Friday Night
A slight chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 61. Southeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. West wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Saturday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 90%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Bonny Reservoir CO
 39.56°N 102.05°W
4:36 am CDT Aug 13, 2026
6am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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