Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

79°F

26°C

Humidity	87%
Wind Speed	Calm
Barometer	29.89 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	10 Aug 12:55 am CDT

More Information:

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

Extended Forecast for

Granville IL

Overnight
Low: 72 °F
Chance
T-storms and
Patchy Fog
Monday
High: 87 °F
Slight Chance
T-storms and
Patchy Fog
Monday Night
Low: 72 °F
Chance
T-storms
Tuesday
High: 86 °F
Showers
Likely then
Chance
T-storms
Tuesday Night
Low: 71 °F
Showers
Likely
Wednesday
High: 85 °F
Chance
Showers
Wednesday Night
Low: 70 °F
Chance
Showers then
Chance
T-storms
Thursday
High: 79 °F
Showers
Likely
Thursday Night
Low: 66 °F
Showers
Likely

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly before 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 72. Southwest wind 5 to 10 mph.

Monday

A slight chance of showers and thunderstorms between 10am and 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 20%.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 72. East wind around 5 mph.

Tuesday

Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Wednesday

A 40 percent chance of showers before 1pm. Partly sunny, with a high near 85.

Wednesday Night

A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 70. Chance of precipitation is 40%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Friday

A 40 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 77.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 65.