Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

O'Neill / Baker Field (KONL)

Lat: 42.47°NLon: 98.68°WElev: 2031ft.

Mostly Cloudy

46°F

8°C

Humidity 74%
Wind Speed NW 17 G 23 mph
Barometer 30.22 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 May 9:15 am CDT
Extended Forecast for

4 Miles SW Niobrara NE

  • Today

    Today: Mostly sunny, with a high near 60. Northwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy frost after 4am.  Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming light and variable  in the evening.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 7am.  Otherwise, mostly cloudy, with a high near 65. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 65 °F

    Patchy Frost
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. South southeast wind 6 to 9 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 66. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 43. Southeast wind 5 to 13 mph, with gusts as high as 20 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 66. East southeast wind 5 to 9 mph, with gusts as high as 16 mph.  Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 44. South southeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 75. South wind 3 to 7 mph.

    High: 75 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. Northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Tonight
Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming light and variable in the evening.
Wednesday
Patchy frost before 7am. Otherwise, mostly cloudy, with a high near 65. Calm wind becoming south southeast 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 43. South southeast wind 6 to 9 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 66. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 43. Southeast wind 5 to 13 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 66. East southeast wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 44. South southeast wind 5 to 7 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 75. South wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 50. South southeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 85. South wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 55. South wind 5 to 10 mph, with gusts as high as 17 mph.
Memorial Day
Mostly sunny, with a high near 88. South wind 5 to 11 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Niobrara NE
 42.72°N 98.07°W (Elev. 1286 ft)
8:21 am CDT May 19, 2026
9am CDT May 19, 2026-6pm CDT May 25, 2026
 
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Additional Resources

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