Fire Weather and Monsoon Threats in the West; Heavy Rain in the Plains and Northeast

Monsoon moisture will continue to bring strong winds, potential for dust storms, and localized flash flooding to the Southwest. Moisture spreading north across the Great Basin and Northwestern states my develop into isolated dry thunderstorms, which could start new fires and increase activity on existing fires. Very heavy rain continues in the Plains and Mississippi Valley; and Northeast. Read More >

Hazardous Weather Conditions

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Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Partly Cloudy

87°F

31°C

Humidity	45%
Wind Speed	W 6 mph
Barometer	29.99 in (1014.9 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	14 Aug 1:52 pm CDT

More Information:

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

Extended Forecast for

Deerfield IL

This
Afternoon

Mostly Sunny
High: 87 °F
Tonight

Partly Cloudy
then Slight
Chance
T-storms
Low: 72 °F
Wednesday

Chance
T-storms then
Showers
Likely
High: 80 °F
Wednesday
Night

Chance
T-storms
Low: 69 °F
Thursday

Chance
T-storms
High: 77 °F
Thursday
Night

Slight Chance
Showers
Low: 66 °F
Friday

Chance
Showers
High: 78 °F
Friday
Night

Partly Cloudy
Low: 66 °F
Saturday

Sunny
High: 78 °F

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 87. East southeast wind around 10 mph.

Tonight

A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm after midnight.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. South southwest wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 69. East southeast wind 5 to 10 mph becoming north northeast after midnight.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. North wind 5 to 10 mph.

Thursday Night

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 66.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 66.

Saturday

Sunny, with a high near 78.

Saturday Night

Mostly clear, with a low around 66.