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Severe Thunderstorms with Tornadoes and Heavy Rain Threat shifts East for Tuesday

Severe thunderstorms are forecast to develop from the mid-Mississippi River Valley south into the ArkLaTex on Tuesday. These storms can bring large hail, damaging winds, a few tornadoes and flash flooding. Residents should heed any warnings issued and follow local forecast office social media pages for updates. Read More >

Hazardous Weather Conditions

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Fair

44°F

7°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 30.12 in (1020.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 21 May 4:56 am EDT
Extended Forecast for

2 Miles SW Peru IN

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.

    Slight Chance
    Showers

    Low: 42 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Cloudy, with a high near 59. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Chance
    Showers

    High: 59 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms between midnight and 5am, then showers and possibly a thunderstorm after 5am. Low around 53. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Mostly Cloudy
    then Showers

    Low: 53 °F

  • Wednesday

    Wednesday: Showers, mainly before 11am. High near 80. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Showers then
    Slight Chance
    Showers

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 64. Southwest wind around 10 mph.

    Mostly Clear
    then Slight
    Chance
    Showers

    Low: 64 °F

  • Thursday

    Thursday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 63 °F

  • Friday

    Friday: A chance of showers between 8am and 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

    Chance
    Showers

    High: 84 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67.

    Partly Cloudy
    then Chance
    T-storms

    Low: 67 °F

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 42. Northeast wind around 5 mph.
Tuesday
A chance of showers and thunderstorms. Cloudy, with a high near 59. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms between midnight and 5am, then showers and possibly a thunderstorm after 5am. Low around 53. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers, mainly before 11am. High near 80. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 64. Southwest wind around 10 mph.
Thursday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Thursday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Friday
A chance of showers between 8am and 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Memorial Day
Partly sunny, with a high near 77.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles SW Peru IN
 40.73°N 86.1°W (Elev. 0 ft)
Last Update:
4:43 am EDT May 21, 2019
Forecast Valid:
5am EDT May 21, 2019-6pm EDT May 27, 2019
 
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