Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Mostly Cloudy

85°F

29°C

Humidity	45%
Wind Speed	NE 3 mph
Barometer	30.09 in (1018.4 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	15 Jun 2:54 pm CDT

More Information:

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

Extended Forecast for

Byron IL

This Afternoon
High: 84 °F
Mostly Cloudy
Tonight
Low: 62 °F
Mostly Cloudy
Monday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 66 °F
Slight Chance
T-storms
Tuesday
High: 89 °F
Chance
T-storms
Tuesday Night
Low: 67 °F
T-storms
Likely
Wednesday
High: 82 °F
T-storms
Likely
Wednesday Night
Low: 62 °F
Chance
T-storms
Juneteenth
High: 80 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 84. East southeast wind around 5 mph.

Tonight

Mostly cloudy, with a low around 62. East southeast wind around 5 mph becoming calm after midnight.

Monday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 86. Light southeast wind becoming south 5 to 10 mph in the morning.

Monday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 20%.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

Wednesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62.

Juneteenth

Mostly sunny, with a high near 80.

Thursday Night

Mostly clear, with a low around 62.

Friday

Mostly sunny, with a high near 85.