Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

York, York Municipal Airport (KJYR)

Lat: 40.9°NLon: 97.62°WElev: 1670ft.

Fair

82°F

28°C

Humidity 66%
Wind Speed S 12 mph
Barometer 30.08 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 17 Aug 4:35 pm CDT
Extended Forecast for

Ulysses NE

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Increasing clouds, with a low around 66. South wind around 8 mph becoming northwest in the evening.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly before 11am. Some of the storms could produce heavy rainfall.  High near 82. South southwest wind 6 to 9 mph becoming north in the morning.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 82 °F

    Heavy Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 66. Northeast wind 3 to 8 mph.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 79. Northeast wind 3 to 6 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 63. East wind around 6 mph becoming light and variable  after midnight.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 82. South southwest wind 3 to 7 mph.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 65. South southeast wind around 7 mph.

    Low: 65 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 86. Southwest wind 5 to 8 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly clear, with a low around 65. North wind 5 to 7 mph becoming east in the evening.

    Low: 65 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 66. South wind around 8 mph becoming northwest in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms, mainly before 11am. Some of the storms could produce heavy rainfall. High near 82. South southwest wind 6 to 9 mph becoming north in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 66. Northeast wind 3 to 8 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Northeast wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. East wind around 6 mph becoming light and variable after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 82. South southwest wind 3 to 7 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 65. South southeast wind around 7 mph.
Friday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Southwest wind 5 to 8 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. North wind 5 to 7 mph becoming east in the evening.
Saturday
Mostly sunny, with a high near 82. Northeast wind 6 to 9 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. East wind 6 to 9 mph.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. East southeast wind 7 to 13 mph.
Monday
Partly sunny, with a high near 82. East southeast wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ulysses NE
 41.07°N 97.21°W (Elev. 1522 ft)
4:35 pm CDT Aug 17, 2026
4pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
 
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Additional Resources

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