Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mount Pleasant, Mount Pleasant Municipal Airport (KMPZ)

Lat: 40.95°NLon: 91.51°WElev: 735ft.

Partly Cloudy

68°F

20°C

Humidity	94%
Wind Speed	N 3 mph
Barometer	29.95 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	19 Aug 10:15 pm CDT

More Information:

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

Extended Forecast for

Bonaparte IA

Tonight
Low: 63 °F
Slight Chance
Showers then
Patchy Fog
Thursday
High: 81 °F
Patchy Fog
then Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 85 °F
Chance
T-storms
Friday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 63. Calm wind.

Thursday

Patchy fog before 8am. Otherwise, sunny, with a high near 81. Calm wind.

Thursday Night

Mostly clear, with a low around 64. Calm wind.

Friday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

Friday Night

A chance of thunderstorms before 7pm, then a chance of showers after 1am. Mostly clear, with a low around 65. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 83.

Saturday Night

Mostly clear, with a low around 62.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Mostly cloudy, with a low around 61.

Monday

Partly sunny, with a high near 81.