Dangerous Heat Building in the South; Severe Storms From Plains To MS Valley

Intensifying high pressure is producing dangerous heat and humidity in the south-central U.S. with heat indexes possibly exceeding 110. Triple digit heat will also continue for some western areas. Elsewhere, a front moving through the central U.S. may produce severe thunderstorms and heavy rainfall in parts of the Plains and MS Valley through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Perry Municipal Airport (KPRO)

Lat: 41.83°NLon: 94.16°WElev: 1013ft.

Partly Cloudy

83°F

28°C

Humidity 62%
Wind Speed W 16 G 22 mph
Barometer 29.75 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Jul 3:55 pm CDT
Extended Forecast for

Jefferson IA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 83. West wind around 14 mph, with gusts as high as 18 mph.

    Sunny

    High: 83 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm.  Partly cloudy, with a low around 66. West northwest wind 10 to 14 mph, with gusts as high as 18 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Partly Cloudy

    Low: 66 °F

  • Friday

    Friday: Mostly sunny, with a high near 80. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 63. Northwest wind 7 to 10 mph.

    Mostly Clear

    Low: 63 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 81. North northwest wind 9 to 11 mph.

    Mostly Sunny

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

  • Sunday

    Sunday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 63.

    Partly Cloudy

    Low: 63 °F

  • Monday

    Monday: Mostly sunny, with a high near 84.

    Mostly Sunny

    High: 84 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 83. West wind around 14 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 66. West northwest wind 10 to 14 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 80. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 63. Northwest wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 81. North northwest wind 9 to 11 mph.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Jefferson IA
 42°N 94.38°W
3:47 pm CDT Jul 19, 2018
4pm CDT Jul 19, 2018-6pm CDT Jul 25, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database