Hazardous Weather Conditions
Current conditions at
Rockford, Greater Rockford Airport (KRFD)
Lat: 42.19°NLon: 89.09°WElev: 735ft.
Thunderstorm Light Rain
59°F
15°C
| Humidity | 90% |
| Wind Speed | N 13 mph |
| Barometer | 29.80 in (1009.0 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 8.00 mi |
| Last update | 15 Apr 9:54 pm CDT |
Extended Forecast for
Byron IL
Flood Watch April 17, 01:00am until April 20, 04:00pm
Flood Watch April 15, 10:54pm until April 16, 01:00am
NOW until 1:00am Thu
Flood Watch
Tonight
Low: 58 °F
Severe
Thunderstorms
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
Sunday
High: 52 °F
Sunny
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Some of the storms could be severe. Low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half 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 30%.
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. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. 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 before 8am. 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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Point Forecast:
Byron IL
42.13°N 89.27°W
42.13°N 89.27°W
9:41 pm CDT Apr 15, 2026
10pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
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