Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Marysville Municipal Airport (KMYZ)

Lat: 39.86°NLon: 96.63°WElev: 1283ft.

Thunderstorm Light Snow

64°F

18°C

Humidity 88%
Wind Speed E 8 G 28 mph
Barometer 29.88 in
Dewpoint 61°F (16°C)
Visibility 1.00 mi
Last update 20 Jun 11:35 pm CDT
Extended Forecast for

4 Miles WSW Corning KS

Flood Watch until June 21, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until June 21, 01:00pm

    NOW until 1:00pm Sun

    Flood Watch

  • Overnight

    Low: 64 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 10am. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 79. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    High: 79 °F

    Heavy Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 57. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 74. Northeast wind around 5 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. East wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Calm wind becoming east around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. East wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. North wind around 5 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 64. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday
Showers and thunderstorms likely, mainly before 10am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
Increasing clouds, with a low around 57. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 74. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 77. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 59. East wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 79. North wind around 5 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Corning KS
 39.65°N 96.09°W
11:56 pm CDT Jun 20, 2026
12am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database