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

Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fog/Mist

60°F

16°C

Humidity 97%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 21 Aug 5:35 am CDT
Extended Forecast for

3 Miles ESE Montezuma IN

  • Today

    Today: Patchy fog before 10am. Otherwise, sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear
    then Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Light north wind.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. Calm wind.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Southeast wind 3 to 5 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 81. Light and variable wind.
Tonight
A 30 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. Calm wind.
Saturday
Mostly sunny, with a high near 79. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 60. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 77. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Light north wind.
Monday
Mostly sunny, with a high near 76. Calm wind.
Monday Night
Partly cloudy, with a low around 59. Calm wind.
Tuesday
Mostly sunny, with a high near 79. Southeast wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 62. Light east wind.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Montezuma IN
 39.78°N 87.31°W (Elev. 551 ft)
Last Update:
6:45 am EDT Aug 21, 2026
Forecast Valid:
6am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
 
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