Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Mostly Cloudy

79°F

26°C

Humidity	61%
Wind Speed	SW 9 G 17 mph
Barometer	29.97 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	31 Aug 8:39 am CDT

More Information:

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

Extended Forecast for

2 Miles E Oglesby IL

Today
High: 89 °F
Slight Chance
T-storms then
Mostly Sunny
Tonight
Low: 73 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 88 °F
Chance
T-storms
Thursday Night
Low: 71 °F
Partly Cloudy
Friday
High: 90 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 89. Heat index values as high as 95. South southwest wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 73. South wind 5 to 10 mph.

Tuesday

Mostly sunny, with a high near 91. Heat index values as high as 98. Southwest wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 74. South southwest wind around 5 mph, with gusts as high as 15 mph.

Wednesday

Sunny, with a high near 92. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88.