Alerts in effect
None in effect at the last snapshot.
Today in Cook County
☀️ Monday: Sunny, high 66°F
⛅ Monday Night: Partly cloudy, low 51°F
Forecast and rivers from the National Weather Service, air from EPA AirNow, rain from CoCoRaHS volunteers; as of Mon 19 Oct, 1:42 AM CDT. The latest forecast
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Readings here
0 readings from people and 32,010 official readings here in the last 14 days.
The last day
| Stage (gauge height) | -2.3 ft to 25.6 ft |
| Streamflow | 0.38 cfs to 602 cfs |
| Dew point | 30 °F to 37.2 °F |
| Relative humidity | 28.9% to 76.6% |
| Pressure | 30.34 inHg to 30.48 inHg |
| Rainfall | 0.00 in |
| Temperature | 41.7 °F to 64 °F |
| Visibility | 10 mi |
| Sustained wind | 3.45 mph to 18.4 mph |
| Ozone | 3 ppb to 23 ppb |
| PM2.5 | 2.7 µg/m³ to 7.2 µg/m³ |
| Water temperature | 64.9 °F to 66 °F |