Hazardous Weather Conditions
Current conditions at
Rockford, Greater Rockford Airport (KRFD)
Lat: 42.19°NLon: 89.09°WElev: 735ft.
Overcast
71°F
22°C
| Humidity | 76% |
| Wind Speed | S 10 mph |
| Barometer | 29.76 in (1007.3 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 4:54 pm CDT |
Extended Forecast for
Byron IL
Flood Watch April 17, 01:00am until April 20, 04:00pm
Flood Watch April 15, 05:53pm until April 16, 01:00am
NOW until 1:00am Thu

Flood Watch
This Afternoon

High: 71 °F
Chance
ShowersTonight
Low: 57 °F
Heavy Rain
then Chance
T-stormsThursday

High: 71 °F
Chance
ShowersThursday Night

Low: 52 °F
Mostly Clear
Friday
High: 80 °F
Partly Sunny
then Chance
T-storms and
BreezyFriday Night

Low: 42 °F
Showers
Saturday

High: 52 °F
Chance
ShowersSaturday Night

Low: 32 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms, mainly before 3am. Some of the storms could produce heavy rainfall. Low around 57. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 71. West southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 52. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 10 mph.
Friday
A 40 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Low around 42. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 52.
Sunday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 31.
Monday
Patchy frost. Otherwise, sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Byron IL
42.13°N 89.27°W
42.13°N 89.27°W
3:16 pm CDT Apr 15, 2026
5pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026



