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

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Partly Cloudy

76°F

24°C

Humidity	87%
Wind Speed	E 10 mph
Barometer	29.92 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	13 Jun 5:35 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSE Teutopolis IL

This Afternoon
High: 77 °F
T-storms
Likely
Tonight
Low: 68 °F
T-storms
Likely then
Chance
Showers
Saturday
High: 80 °F
Chance
T-storms then
Showers
Likely
Saturday Night
Low: 66 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 82 °F
Partly Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 83 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 68 °F
Mostly Cloudy
Tuesday
High: 86 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Cloudy, with a high near 77. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 3am, then a slight chance of showers. Cloudy, with a low around 68. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 80. Light and variable wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 66. North northeast wind 3 to 6 mph.

Sunday

Partly sunny, with a high near 82. North northeast wind around 6 mph.

Sunday Night

Partly cloudy, with a low around 66. Calm wind.

Monday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Calm wind becoming southeast around 5 mph.

Monday Night

Mostly cloudy, with a low around 68.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.