Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Partly Cloudy

80°F

27°C

Humidity	61%
Wind Speed	E 3 mph
Barometer	30.00 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	3 Aug 12:35 pm CDT

More Information:

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

Extended Forecast for

Palmyra IL

This Afternoon
High: 83 °F
Mostly Sunny
Tonight
Low: 63 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 81 °F
Showers
Likely
Thursday Night
Low: 64 °F
Chance
T-storms
Friday
High: 83 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 83. Calm wind.

Tonight

Mostly clear, with a low around 63. Light southeast wind.

Tuesday

Sunny, with a high near 86. South wind 3 to 5 mph.

Tuesday Night

Mostly clear, with a low around 64. Calm wind becoming southeast around 5 mph after midnight.

Wednesday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 86. South wind 3 to 5 mph. Chance of precipitation is 20%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 64.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.

Sunday

Mostly sunny, with a high near 88.