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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Overcast

74°F

23°C

Humidity	95%
Wind Speed	NA
Barometer	29.96 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	14 Jun 9:30 am CDT

More Information:

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

Extended Forecast for

Olney IL

Today
High: 81 °F
Chance
Showers then
Chance
T-storms
Tonight
Low: 67 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 83 °F
Partly Sunny
Sunday Night
Low: 68 °F
Partly Cloudy
Monday
High: 84 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 86 °F
Mostly Cloudy
then Chance
T-storms
Tuesday Night
Low: 73 °F
Chance
T-storms
Wednesday
High: 88 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. Light and variable wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 50%.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 67. North northeast wind 3 to 7 mph.

Sunday

Partly sunny, with a high near 83. North wind around 6 mph.

Sunday Night

Partly cloudy, with a low around 68. Light east wind.

Monday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

A chance of thunderstorms before 7pm, then a chance of showers after 1am. Mostly cloudy, with a low around 70. Light south wind. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Southwest wind 5 to 9 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Juneteenth

A chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 68.

Friday

Sunny, with a high near 87.