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

Portland Municipal Airport (KPLD)

Lat: 40.45°NLon: 84.99°WElev: 925ft.

Fair

59°F

15°C

Humidity 77%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 5 May 11:55 pm EDT
Extended Forecast for

Keystone IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Northeast wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 68. East wind around 10 mph.

    High: 68 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. East wind around 10 mph.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 11am. High near 77. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 80. Chance of precipitation is 40%.

    High: 80 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 71.

    High: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. Northeast wind around 5 mph.
Monday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 68. East wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 56. East wind around 10 mph.
Tuesday
Showers, with thunderstorms also possible after 11am. High near 77. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 59. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 71.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 49.
Friday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Keystone IN
 40.6°N 85.25°W (Elev. 846 ft)
Last Update:
9:45 pm EDT May 5, 2024
Forecast Valid:
11pm EDT May 5, 2024-6pm EDT May 12, 2024
 
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