National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Perry Municipal Airport (KPRO)

Lat: 41.83°NLon: 94.16°WElev: 1013ft.

Fair

60°F

16°C

Humidity 99%
Wind Speed S 3 mph
Barometer 30.19 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 3 Aug 1:30 am CDT
Extended Forecast for

Jefferson IA

  • Overnight

    Overnight: Areas of smoke. Partly cloudy, with a low around 56. Southeast wind around 6 mph.

    Low: 56 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke before noon. Mostly sunny, with a high near 78. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 78 °F

    Areas Smoke
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. East southeast wind around 5 mph becoming calm after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. Calm wind becoming south southeast around 6 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

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

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of smoke. Partly cloudy, with a low around 56. Southeast wind around 6 mph.
Sunday
Areas of smoke before noon. Mostly sunny, with a high near 78. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 56. East southeast wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 80. Calm wind becoming south southeast around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 92.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson IA
 42.03°N 94.38°W
Last Update:
12:35 am CDT Aug 3, 2025
Forecast Valid:
1am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation