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.

Heavy Rain

74°F

23°C

Humidity	96%
Wind Speed	W 9 mph
Barometer	29.97 in
Dewpoint	73°F (23°C)
Visibility	4.00 mi
Last update	14 Jun 10:35 am CDT

More Information:

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

Extended Forecast for

Watson IL

Today
High: 80 °F
Chance
Showers then
Chance
T-storms
Tonight
Low: 65 °F
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
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 86 °F
Mostly Cloudy
then Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 87 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

Tonight

Mostly cloudy, with a low around 65. North northeast wind 5 to 7 mph.

Sunday

Partly sunny, with a high near 82. North northeast wind 3 to 5 mph.

Sunday Night

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

Monday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. Light and variable wind. Chance of precipitation is 30%.

Monday Night

A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South southwest wind 3 to 7 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Juneteenth

A chance of showers and thunderstorms. Mostly sunny, with a high near 84.