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

Hazardous Weather Conditions

Current conditions at

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

Overcast

42°F

6°C

Humidity 99%
Wind Speed E 5 mph
Barometer 30.05 in
Dewpoint 42°F (6°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 3 Mar 12:35 pm CST
Extended Forecast for

Griggsville IL

  • This Afternoon

    This Afternoon: Scattered showers, with thunderstorms also possible after 3pm. Patchy fog. Otherwise, cloudy, with a high near 46. Northeast wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 46 °F

    Scattered
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 4am, then scattered showers and thunderstorms after 4am. Patchy fog. Low around 43. Northeast wind around 6 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Scattered showers before 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then scattered showers after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 55. Northeast wind 3 to 7 mph. Chance of precipitation is 50%.

    High: 55 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers before 9pm, then showers and possibly a thunderstorm between 9pm and 3am, then showers after 3am. Patchy fog between 7pm and 1am. Low around 49. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 90%.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 64. West wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 64 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain, then rain likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 90%.

    Low: 52 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers, with thunderstorms also possible after 3pm. Patchy fog. Otherwise, cloudy, with a high near 46. Northeast wind 3 to 6 mph. Chance of precipitation is 50%.
Tonight
Showers and possibly a thunderstorm, mainly before 4am, then scattered showers and thunderstorms after 4am. Patchy fog. Low around 43. Northeast wind around 6 mph. Chance of precipitation is 90%.
Wednesday
Scattered showers before 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then scattered showers after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 55. Northeast wind 3 to 7 mph. Chance of precipitation is 50%.
Wednesday Night
Showers before 9pm, then showers and possibly a thunderstorm between 9pm and 3am, then showers after 3am. Patchy fog between 7pm and 1am. Low around 49. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 90%.
Thursday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 64. West wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
A slight chance of rain, then rain likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 51. Chance of precipitation is 60%.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Friday Night
Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 90%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Griggsville IL
 39.72°N 90.73°W (Elev. 653 ft)
Last Update:
12:26 pm CST Mar 3, 2026
Forecast Valid:
12pm CST Mar 3, 2026-6pm CDT Mar 9, 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