
NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment
After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >
Hazardous Weather Conditions
Current conditions at
Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)
Lat: 39.64°NLon: 90.78°WElev: 709ft.
Fair
77°F
25°C
| Humidity | 62% |
| Wind Speed | S 8 mph |
| Barometer | 29.80 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 15 May 7:35 pm CDT |
Extended Forecast for
2 Miles NW Chambersburg IL
Tonight
Low: 65 °F
Mostly Clear
then T-storms
LikelySaturday
High: 81 °F
T-storms
Likely then
Chance
T-stormsSaturday Night

Low: 63 °F
Chance
T-stormsSunday

High: 88 °F
Becoming
SunnySunday Night

Low: 68 °F
Mostly Clear
Monday

High: 88 °F
T-storms
Likely and
BreezyMonday Night

Low: 66 °F
Showers
LikelyTuesday
High: 78 °F
Chance
Showers then
Showers
LikelyTuesday Night

Low: 55 °F
Chance
Showers
Detailed Forecast
Tonight
Showers and thunderstorms likely, mainly after 5am. Partly cloudy, with a low around 65. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely, mainly before 9am. Mostly cloudy, with a high near 81. South wind 7 to 10 mph. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 2am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 63. South wind 6 to 8 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 88. South wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 68. South wind around 14 mph, with gusts as high as 25 mph.
Monday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. Breezy. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 66. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NW Chambersburg IL
39.83°N 90.69°W (Elev. 545 ft)
39.83°N 90.69°W (Elev. 545 ft)
5:56 pm CDT May 15, 2026
7pm CDT May 15, 2026-6pm CDT May 22, 2026



