Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

Tekamah, Tekamah Municipal Airport (KTQE)

Lat: 41.77°NLon: 96.18°WElev: 1027ft.

Fair

89°F

32°C

Humidity 45%
Wind Speed SE 9 mph
Barometer 30.04 in (1015.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 6 Jul 2:54 pm CDT
Extended Forecast for

Castana IA

  • Tonight

    Tonight: Mostly clear, with a low around 66. South southeast wind 3 to 7 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. South wind 3 to 8 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. South southeast wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 68. South wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 85. North wind 3 to 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 65. East wind 5 to 7 mph becoming calm  after midnight.

    Low: 65 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 84. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 84 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 66. South southeast wind 3 to 7 mph.
Tuesday
Sunny, with a high near 89. South wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 69. South southeast wind 7 to 9 mph, with gusts as high as 17 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 68. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85. North wind 3 to 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 65. East wind 5 to 7 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 84. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 66. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 88. Southeast wind 3 to 7 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 68. South southeast wind 3 to 8 mph.
Sunday
Sunny, with a high near 92. South wind 3 to 8 mph. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 71. South wind 6 to 9 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 94. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Castana IA
 42.07°N 95.91°W (Elev. 1089 ft)
1:35 pm CDT Jul 6, 2026
3pm CDT Jul 6, 2026-6pm CDT Jul 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database