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Skyscan Forecast for Atlantic & the Nishna Valley: Tuesday, April 23rd, 2024

Weather

April 23rd, 2024 by Ric Hanson

Early this morning: A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 52. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Today: Mostly cloudy w/a 30% chance of showers before 7am. Gradual clearing, with a high near 68. NW @10-20 w/gusts this afternoon to near 30 mph.New precipitation amounts of less than a tenth of an inch possible.
Tonight: Mostly clear, with a low around 36. Breezy, with a north northwest wind 10-20 mph.
Wednesday: Sunny, with a high near 65. Northeast wind around 10 mph becoming east southeast in the afternoon.
Wed.Night: A 20% chance of showers after 1am. Mostly cloudy, with a low around 45.
Thursday: A chance of showers & thunderstorms after 4pm., otherwise Partly sunny, with a high near 70.
Friday: Showers and possibly a thunderstorm. High near 75. Windy.

Monday’s High in Atlantic was 73. The Low was 41. We received a Trace of rain this morning. Last year on this date, the High in Atlantic was 52, and the Low was 24. The All-Time Record High on April 23rd in Atlantic, was 88, in 1950. The Record Low was 19, in 1893. Sunrise: 6:29. Sunset: 8:09.

Public contributes to climate change research

Ag/Outdoor, News, Weather

April 22nd, 2024 by Ric Hanson

(Iowa News Service) – A new report from the National Wildlife Federation warns that the effects of climate change in the Quad Cities, along the Iowa-Illinois border, will be severe. But researchers got the public involved in studying to find ways to head off some of the most pressing concerns. The report says climate change means a warmer, wetter future for the Quad Cities, which straddle the Mississippi River in Iowa and Illinois. But rather than repeat what experts have already been saying about drastic flooding along the Big Muddy, Prairie Rivers Network River Health and Resiliency Organizer Nina Struss said researchers and Quad Cities residents brainstormed solutions to tackle the effects of climate change.

“Flooding and flash flooding were the top concerns,” said Struss. “Extreme heat was also a big concern, as well as drought and other extreme weather events.” Researchers combined that information with hard science at the University of Illinois to create 3D models depicting what climate-induced flooding along the Mississippi could look like in the future. The survey also asked people to identify which geographical areas and populations are most at risk from the effects of climate change, and worked with the community on solutions to mitigate some of them.

Struss said this research proposes what are known as nature-based solutions to combat the effects of climate change – restoring, preserving and even expanding existing ecosystems, like wetlands and tree canopies. But creating more eco-friendly infrastructure, too. “Can we work to maybe have our pavements that we’re putting in be more permeable, so that they can absorb that water and have that higher water-holding capacity?” said Struss. “Can we focus on areas to plant more native plants that have stronger root systems, versus ones that have shorter root systems, to help with that water-holding capacity?”

Struss said this research isn’t a one-off. It will continue to change, she said, as the climate changes, the needs become more clear, and the effects more drastic. She said progress in addressing climate change relies on more research, education and funding.

Skyscan Forecast for Atlantic & the Nishna Valley: Monday, April 22, 2024

Weather

April 22nd, 2024 by Ric Hanson

Today: Partly sunny & windy. High near 74.**Wind Advisory from 11-a.m. until 5-p.m.** S/SW winds @ 10-20 mph increasing to near 40 mph this afternoon.
Tonight: Scattered showers and thunderstorms. Low around 47.
Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. SW @ 10-30 mph.
Wednesday: Mostly sunny, with a high near 66.
Thursday: Mostly sunny & windy w/a 40% chance of showers, mainly after 1pm. High near 72.

Sunday’s High in Atlantic was 62. The Low was 26. Last year on this date, the High in Atlantic was 43, and the Low was 24. The All-Time Record High on April 22nd in Atlantic, was 90, in 1980. The Record Low was 20, in 1936. Sunrise: 6:30. Sunset: 8:08.

Wind Advisory in effect today (4/22) for much of Iowa, from 11-a.m. until 5-p.m.

Weather

April 22nd, 2024 by Ric Hanson

…WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 5 PM CDT THIS AFTERNOON…

* WHAT…Southwest winds 25 to 30 mph with gusts up to 45 mph expected.

* WHERE…Portions of central, north central, northeast, northwest, south central, southwest, and west central Iowa.

* WHEN…From 11 AM this morning to 5 PM CDT this afternoon.

* IMPACTS…Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Skyscan Forecast for Atlantic & the Nishna Valley: Sunday, April 21, 2024

Weather

April 21st, 2024 by Ric Hanson

Today: FREEZE WARNING until 8-a.m (widespread frost before 9am). Otherwise, sunny, with a high near 60. West northwest wind 5 to 10 mph.
Tonight: Clear, with a low around 34.
Tomorrow: Mostly sunny & windy, w/a slight chance of rain late in the day. High near 72. S/SW winds @ 10-30 mph gusting to around 35 during the afternoon.
Tom. Night: Showers and thunderstorms. Low around 46. S/SW winds 15-25mph decreasing after midnight.
Tuesday: Mostly sunny & windy, with a high near 66.
Wednesday: Sunny, with a high near 63.

Saturday’s High in Atlantic was 52. Our Low this morning was 26. Last year on this date, the High in Atlantic was 46, and the Low was 32. The All-Time Record High on April 21st in Atlantic, was 88, in 1980. The Record Low was 16, in 1907. Sunrise: 6:31. Sunset: 8:08.

Freeze Warning for Iowa from midnight to 8-a.m. Sunday (4/21/24)

Weather

April 20th, 2024 by Ric Hanson

147 PM CDT Sat Apr 20 2024

FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SUNDAY

* WHAT…Sub-freezing temperatures as low as 28 expected.

* WHERE…Portions of central, north central, northeast, northwest, south central, southeast, southwest, and west central Iowa.

* WHEN…From midnight tonight to 8 AM CDT Sunday.

* IMPACTS…Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to
drip slowly.

Skyscan Forecast for Atlantic & the Nishna Valley: Saturday, 4/20/24

Weather

April 20th, 2024 by Ric Hanson

Today: FREEZE WARNING until 8-a.m.; Increasing clouds, with a high near 51. Northwest wind 10-20 mph.
Tonight: Widespread frost after 1am. Cloudy skies becoming mostly clear. Low around 26.
Sunday: Widespread frost before 9-a.m., otherwise, sunny, with a high near 60. West northwest wind 5 to 10 mph.
Sunday Night: Mostly clear, with a low around 35.
Monday: Partly sunny & windy w/a slight chance of showers after 1pm. High near 71.
Monday Night: A chance of showers and thunderstorms with a low around 45.
Tuesday: A slight chance of rain in the morning; Otherwise mostly sunny & breezy, with a high near 65.

Friday’s High in Atlantic was 57. Our Low this morning was 29. Last year on this date, the High in Atlantic was 55, and the Low was 33. The All-Time Record High on April 20th in Atlantic, was 90, in 1902. The Record Low was 18, in 1956. Sunrise: 6:33. Sunset: 8:05.

Freeze Warning in effect tonight for nearly the entire State of Iowa

Weather

April 19th, 2024 by Ric Hanson

FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY…

* WHAT…Sub-freezing temperatures as low as 27 expected.

* WHEN…From midnight tonight to 8 AM CDT Saturday.

* IMPACTS…Frost and freeze conditions could harm or kill crops, other sensitive vegetation and possibly damage  unprotected outdoor plumbing.

Freeze Warning for counties in purple.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Take steps now to protect tender plants and outdoor plumbing from the cold.

NWS confirms tornadoes occurred Tuesday in Cass & Adams Counties

News, Weather

April 19th, 2024 by Ric Hanson

(Johnston, Iowa) – The National Weather Service in central Iowa reports two additional tornadoes occurred during the storms on April 16th. One took place in/near Anita in Cass County (IA), the other in/near Carbon, in Adams County.

Anita tornado path

The twister in Anita happened between 9:58- and 10:00-a.m. Tuesday, and was rated an EF-1 on the Fujita Scale, with wind speeds estimated at 90-mph. The tornado was on the ground for a little more than six-tenths of a mile. It was estimated to be 30-yards wide.

The tornado in Carbon took place between 9:31- and 9:33-a.m., Tuesday. It was rated an EF-0, with winds estimated at 80-mph. It traveled on the ground for about 1.75-miles, and was a maximum of 30-yards wide.

In both counties, there were no injuries or deaths resulted from the storms, but there were reports of property damage. Wednesday morning, Cass County Emergency Management Coordinator Mike Kennon said 12 homes were identified as having some minor damage, such as broken windows, siding and trim, shingles and ridge caps, as well as to garage doors. Caring Acres Nursing Home sustained some damage. Numerous trees were knocked down in the area.

Tornado near Carbon (Photo courtesy McCade Morrison)

Adams County tornado path

With the additions of Cass and Adams Counties, total number of tornadoes that occurred on or about April 16th in Iowa, amounts to 15.

Other confirmed tornadoes include those in/near:

  • Rockwell City

  • Manson

  • Palmer

  • Gilmore City

  • Rolfe

  • LeMars
  • 2 in Sioux County (near Struble & Sioux Center)
  • George (Lyon County)
  • Buchanan County (near the Pine Creek Wildlife Area)
  • Houghton

In some cases, the same tornado appeared in two-or three-counties. The preliminary information is still be compiled by the Weather Service.

Tuesday’s Iowa tornado outbreak updated to 12

News, Weather

April 19th, 2024 by Ric Hanson

The National Weather Service determined at least five tornadoes touched down Tuesday afternoon (April 16,2024) in Calhoun and Pocahontas counties. All five twisters came from the same thunderstorm that traveled through that area of northwest Iowa. The strongest was an EF-1 that tracked just east of Rockwell City.

  • The storm dropped its first tornado southeast of Rockwell City at 2:26 p.m.
  • The second tornado touched down just south of Manson at 2:57 p.m. This tornado was rated EF-Unknown because it didn’t damage anything that could be used to estimate wind speed.
  • The third tornado touched down east of Palmer in Pocahontas County at 3:11 p.m.
  • The storm’s fourth tornado spun up northwest of Gilmore City at 3:34 p.m.
  • Still moving across eastern Pocahontas County, the storm produced its fifth tornado on the edge of Rolfe at 3:42 p.m.

Those tornadoes are in addition to the EF-0 that spun up in Dallas County, two others in eastern Iowa, and at least four between Sioux City and Sioux Center, for a total of a dozen twisters.

More tornadoes from Tuesday could still be confirmed.