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.

Fair

48°F

9°C

Humidity 63%
Wind Speed NW 10 mph
Barometer 30.38 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 6 Apr 10:15 am CDT
Extended Forecast for

Griggsville IL

  • Today

    Today: Partly sunny, with a high near 58. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Rain before 4am, then snow, possibly mixed with rain. Low around 33. Northwest wind 9 to 11 mph becoming northeast after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Slight Chance
    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Snow, mainly before 7am. High near 49. Northeast wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. East wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 58. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Rain before 4am, then snow, possibly mixed with rain. Low around 33. Northwest wind 9 to 11 mph becoming northeast after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 7am. High near 49. Northeast wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 40. East wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 71. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
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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:
7:36 am CDT Apr 6, 2026
Forecast Valid:
10am CDT Apr 6, 2026-6pm CDT Apr 12, 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