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

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fair

73°F

23°C

Humidity	81%
Wind Speed	Calm
Barometer	30.02 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	14 Jun 8:15 pm CDT

More Information:

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

Extended Forecast for

Littleton IL

Tonight
Low: 62 °F
Partly Cloudy
then Patchy
Fog
Sunday
High: 85 °F
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 84 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 66 °F
Mostly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 69 °F
T-storms
Likely
Wednesday
High: 84 °F
T-storms
Likely
Wednesday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Tonight

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 62. East wind 3 to 6 mph.

Sunday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. East wind around 7 mph.

Sunday Night

Partly cloudy, with a low around 66. East wind 3 to 5 mph.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South southeast wind 5 to 7 mph.

Monday Night

Mostly cloudy, with a low around 66. South southeast wind around 6 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southwest wind 6 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 69. South southwest wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66.

Juneteenth

Sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 72.