National Weather Service

News Headlines

Event Summary: June 17th Severe Winds and Three EF1 Tornadoes

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

61°F

16°C

Humidity	97%
Wind Speed	Calm
Barometer	29.95 in (1013.8 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	20 Jun 11:56 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Prophetstown IL

Overnight
Low: 56 °F
Mostly Cloudy
Sunday
High: 68 °F
Heavy Rain
Sunday Night
Low: 55 °F
Showers
Likely then
Chance
Showers
Monday
High: 76 °F
Decreasing
Clouds
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
then Chance
T-storms
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 56. Calm wind.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Sunday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 55. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 76. Northeast wind 10 to 15 mph.

Monday Night

Mostly clear, with a low around 53.

Tuesday

Sunny, with a high near 78.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58.

Wednesday

Mostly sunny, with a high near 78.

Wednesday Night

Mostly clear, with a low around 56.