Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Thunderstorm in Vicinity

75°F

24°C

Humidity	84%
Wind Speed	W 9 mph
Barometer	29.85 in (1009.5 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	1 Jul 3:53 am CDT

More Information:

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

Extended Forecast for

Ayrshire IA

Overnight
Low: 74 °F
Chance
T-storms
Wednesday
High: 90 °F
Chance
T-storms and
Breezy
Wednesday Night
Low: 68 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 89 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday Night
Low: 69 °F
Showers
Friday
High: 91 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 69 °F
Heavy Rain
Independence Day
High: 88 °F
Chance
T-storms
Saturday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 74. Southwest wind around 10 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 68. South southwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 89. South wind 5 to 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Low around 69. South southeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

Independence Day

A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 50%.

Sunday

Mostly sunny, with a high near 86.

Sunday Night

Mostly clear, with a low around 65.

Monday

Sunny, with a high near 88.

Monday Night

Partly cloudy, with a low around 66.