Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. Read More >

Hazardous Weather Conditions

Current conditions at

Clarion (KCAV)

Lat: 42.75°NLon: 93.77°WElev: 1161ft.

Mostly Cloudy

81°F

27°C

Humidity	89%
Wind Speed	Vrbl 5 mph
Barometer	30.00 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	3 Jul 2:35 pm CDT

More Information:

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

Extended Forecast for

6 Miles SSE Corwith IA

Flood Watch July 3, 02:59pm until July 4, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 3, 02:59pm until July 4, 07:00am
NOW until 7:00am Sat
Flood Watch
This Afternoon
High: 80 °F
Slight Chance
T-storms
Tonight
Low: 68 °F
Showers
Likely
Independence Day
High: 84 °F
Chance
T-storms
Saturday Night
Low: 63 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a steady temperature around 80. South southwest wind around 6 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 68. South southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Independence Day

A 30 percent chance of showers and thunderstorms, mainly before 11am. Partly sunny, with a high near 84. West southwest wind around 8 mph becoming northwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy, with a low around 63. North northwest wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 81. North northwest wind 7 to 9 mph.

Sunday Night

Mostly clear, with a low around 61.

Monday

Sunny, with a high near 84.

Monday Night

Mostly clear, with a low around 62.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 64.