Active National Weather Service alert for Chicago, Illinois 60601: Flood Watch. Flood Watch issued August 14 at 9:14PM CDT until August 15 at 10:00AM CDT by NWS Chicago IL Until Sat, 10:00 AM CDT.
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Chicago, Illinois 60601 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Chicago, Illinois 60601. Always follow local warnings and emergency instructions.

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Official NWS alert status

Flood Watch

Flood Watch issued August 14 at 9:14PM CDT until August 15 at 10:00AM CDT by NWS Chicago IL Expires Sat, 10:00 AM CDT.

Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes

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What’s next

Hourly forecast

Chicago, Illinois 60601

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Chicago, Illinois 60601. Forecasts and alerts update from NOAA and the National Weather Service.

73°Slight Chance Rain Showers19% rain
73°Slight Chance Rain Showers20% rain
73°Slight Chance Rain Showers20% rain
73°Slight Chance Rain Showers20% rain
73°Chance Showers And Thunderstorms30% rain
73°Chance Showers And Thunderstorms39% rain
73°Chance Showers And Thunderstorms54% rain
73°Showers And Thunderstorms Likely69% rain

Next 24 hours

Rain Timeline

Highest chance 95%

Most likely around 4 AM, 5 AM, 6 AM, 7 AM. Expected type: Rain / Thunderstorms.

19%Rain
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20%Rain
20%Rain
30%Thunderstorms
39%Thunderstorms
54%Thunderstorms
69%Thunderstorms
82%Thunderstorms
95%Thunderstorms
93%Thunderstorms
90%Thunderstorms
77%Thunderstorms
62%Thunderstorms
57%Thunderstorms
51%Thunderstorms
44%Thunderstorms
36%Thunderstorms
26%Thunderstorms
15%Rain
15%Rain
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15%Rain

Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
73°73°

Showers And Thunderstorms Likely

Precipitation
69%
Wind
E 5 mph
Sunrise
5:58 AM
Sunset
7:54 PM

Sat

80°74°

Showers And Thunderstorms

Precipitation
95%
Wind
SSE 5 to 10 mph
Sunrise
5:59 AM
Sunset
7:52 PM

Sun

85°70°

Chance Showers And Thunderstorms

Precipitation
32%
Wind
WNW 10 mph
Sunrise
6:00 AM
Sunset
7:51 PM

Mon

79°68°

Mostly Sunny

Precipitation
1%
Wind
NE 5 to 10 mph
Sunrise
6:01 AM
Sunset
7:50 PM

Tue

81°70°

Mostly Sunny

Precipitation
46%
Wind
SW 5 mph
Sunrise
6:03 AM
Sunset
7:48 PM

Wed

78°67°

Chance Showers And Thunderstorms

Precipitation
46%
Wind
NW 5 to 15 mph
Sunrise
6:04 AM
Sunset
7:47 PM

Thu

73°66°

Mostly Sunny

Precipitation
15%
Wind
NNE 5 to 10 mph
Sunrise
6:05 AM
Sunset
7:45 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel75°F
Walking is not recommended now

Review the active Flood Watch before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.

WindNE8 mph
Best walk timeReview the active Flood Watch before leaving

MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.

Official EPA AirNowLocal air qualityChicago, Illinois 60601
View AQI +
More weather details
Wind gustsNot reported
Rain now19%next hour
Humidity83%current
UV indexCheckingEPA forecast

Wind impact: Light wind with little expected outdoor impact.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure30.15 in
Visibility10.0 mi
Peak rain chance95%
Dew point70°F
Active alerts1

Official risk outlooks

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Active NWS alerts

Weather safety ↗

Severe · Future

Flood Watch

Applies to: Ogle; Lee; De Kalb; Kane; DuPage; Kendall; Northern Cook; Central Cook; Southern Cook; Northern WillIssued by: NWS Chicago ILFlood Watch issued August 14 at 9:14PM CDT until August 15 at 10:00AM CDT by NWS Chicago IL
Alert details* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central and northeast Illinois including Lee, Ogle, DeKalb, Kane, Kendall, DuPage, Cook, and northern Will counties. * WHEN...Through Saturday morning. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas, especially in the vicinity of storm drains that are clogged by leaf debris. Underpasses and viaducts may flood in urban areas, as well. * ADDITIONAL DETAILS... - Another round of torrential rain-producing showers and storms is expected across the watch area tonight. Saturated soils and torrential downpours will set the stage for flash flooding. - http://www.weather.gov/safety/flood
Safety instructionsMonitor the latest forecasts. Have multiple ways to receive warning information including at least one way that will wake you up.
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