Flash Flood Concerns in Mid-Atlantic, Severe Weather Threats in Upper Midwest, and Fire Weather in the West

Once again, heavy rain and thunderstorms may produce flash flooding across the Mid-Atlantic region today. Flash flood watches are in effect, which includes the Philadelphia and Washington D.C. metro areas. Meanwhile, severe thunderstorms with damaging winds and large hail are possible from North Dakota into Minnesota. Finally, red flag warnings are in effect across several states in the West. Read More >

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Mostly Cloudy

78°F

26°C

Humidity 46%
Wind Speed SE 5 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Aug 2:56 pm EDT
Extended Forecast for

Peru IN

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 81. East wind around 5 mph.

    Sunny

    High: 81 °F

  • Tonight

    Tonight: Clear, with a low around 57. Calm wind becoming southeast around 5 mph.

    Clear

    Low: 57 °F

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.

    Sunny

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 64. South wind around 5 mph.

    Mostly Clear

    Low: 64 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 88. South wind 5 to 10 mph.

    Mostly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 70.

    Partly Cloudy

    Low: 70 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 8am.  Partly sunny and hot, with a high near 90.

    Chance
    T-storms

    High: 90 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 87.

    Partly Sunny
    then Chance
    T-storms

    High: 87 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 81. East wind around 5 mph.
Tonight
Clear, with a low around 57. Calm wind becoming southeast around 5 mph.
Saturday
Sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 64. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 88. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 70.
Monday
A 50 percent chance of showers and thunderstorms after 8am. Partly sunny and hot, with a high near 90.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Peru IN
 40.76°N 86.07°W (Elev. 656 ft)
2:44 pm EDT Aug 7, 2020
3pm EDT Aug 7, 2020-6pm EDT Aug 13, 2020
 
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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