Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Partly Cloudy

79°F

26°C

Humidity	70%
Wind Speed	Vrbl 3 mph
Barometer	30.15 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	30 Jul 2:35 pm CDT

More Information:

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

Extended Forecast for

Nemaha IA

This Afternoon
High: 75 °F
Slight Chance
T-storms
Tonight
Low: 60 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 76 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 55 °F
Partly Cloudy
Saturday
High: 75 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday
High: 75 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 75. North northeast wind around 10 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 60. Northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 76. East northeast wind 9 to 11 mph.

Thursday Night

Mostly clear, with a low around 54. East northeast wind 5 to 8 mph.

Friday

Sunny, with a high near 75. East wind 6 to 8 mph.

Friday Night

Partly cloudy, with a low around 55.

Saturday

Mostly sunny, with a high near 75.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58.