Rock Falls, Illinois Weather
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Weather Forecast for Rock Falls, Illinois : Whiteside County
Issued: 5:33 am CDT May 19, 2022 Latitude: 41.7797533 Longitude: -89.6889967 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Sunny on Today 40% chance of thunderstorms on Tonight 40% chance of thunderstorms on Friday 90% chance of thunderstorms on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 40% chance of rain on Tuesday 40% chance of rain on Wednesday
High: 85°F Low: 67°F High: 76°F High: 64°F High: 62°F High: 66°F High: 66°F High: 66°F
Low: 57°F Low: 48°F Low: 43°F Low: 49°F Low: 52°F  
Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Mostly Sunny Rain Rain
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Current Conditions at
STERLING ROCK - (KSQI)
57°
Clear
Mist
as of 5:42 AM CDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 2 1/2 Miles
Pressure: 29.70 in.
Flight Rule: IFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
SAVANNA - (KSFY)
57°
Clear
Mist
as of 5:35 AM CDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 3 Miles
Pressure: 29.68 in.
Flight Rule: MVFR
Wind Data
3 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
55°
Cloudy
Mist
as of 5:35 AM CDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 1 3/4 Miles
Pressure: 29.70 in.
Flight Rule: IFR
Wind Data
7 MPH
170° South
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
61°
Partly Cloudy
as of 5:35 AM CDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 7 Miles
Pressure: 29.69 in.
Flight Rule: VFR
Wind Data
7 MPH
240° Southwest
Cloud Level(s): Scattered at 11000ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 85. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

40% chance of thunderstorms Tonight Tonight... A 40 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 67. South wind 10 to 15 mph.

40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

70% chance of thunderstorms Friday Night Friday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. North wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

90% chance of thunderstorms Saturday Saturday... Showers and possibly a thunderstorm. High near 64. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

70% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 62.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 43.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 66.

30% chance of rain Monday Night Monday Night... A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 49.

40% chance of rain Tuesday Tuesday... A 40 percent chance of showers. Mostly cloudy, with a high near 66.

60% chance of rain Tuesday Night Tuesday Night... Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

40% chance of rain Wednesday Wednesday... A 40 percent chance of showers. Mostly cloudy, with a high near 66.

Sun Almanac for Rock Falls, Illinois
Sunrise: 05:35 AM
Sunset: 8:16 PM
Civil Sunrise:05:03 AM
Civil Sunset: 8:48 PM
Nautical Sunrise: 04:22 AM
Nautical Sunset: 9:28 PM
Astro Sunrise: 03:36 AM
Astro Sunset: 10:14 PM
Moon Almanac for Rock Falls, Illinois
Moon Phase: Waning Gibbous
Moon Illumination: 85%
Moon Age: 18.5 Days
Moon is currently above the horizon
Distance from Moon to Earth: 225,914 miles
Upcoming Lunar Events for
Rock Falls:
Next EventEvent TimeIllum

Moonset:08:33 am Thu84.3%
Moonrise:12:44 am Fri78.0%
High Moon:05:13 am Fri76.2%
Moonset:09:46 am Fri74.2%
New Moon: Sat Apr 30
First Quarter: Sun May 8
Full Moon: Mon May 16
Last Quarter: Sun May 22
New Moon: Mon May 30
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.