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

Hazardous Weather Conditions

Current conditions at

Portland Municipal Airport (KPLD)

Lat: 40.45°NLon: 84.99°WElev: 925ft.

Fair

84°F

29°C

Humidity 50%
Wind Speed W 13 G 17 mph
Barometer 30.15 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 22 Jun 10:15 am EDT
Extended Forecast for

Linn Grove IN

Extreme Heat Warning until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until June 24, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Today

    High: 94 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. Southwest wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 94. Heat index values as high as 100. Southwest wind around 10 mph.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southwest wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Southwest wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 8am. Partly sunny and hot, with a high near 91.

    High: 91 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 94. Heat index values as high as 101. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 75. Southwest wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 94. Heat index values as high as 100. Southwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 75. Southwest wind around 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Southwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73.
Wednesday
A 50 percent chance of showers and thunderstorms after 8am. Partly sunny and hot, with a high near 91.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 90.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 73.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Linn Grove IN
 40.61°N 84.96°W (Elev. 846 ft)
Last Update:
8:16 am EDT Jun 22, 2025
Forecast Valid:
10am EDT Jun 22, 2025-6pm EDT Jun 28, 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