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Cass County to Participate in Statewide Tornado Drill

News, Weather

March 25th, 2024 by Ric Hanson

(Atlantic, Iowa) –  Cass County Emergency Management Coordinator Mike Kennon says the County will be participating in the statewide tornado drill Wednesday morning (March 27th), as part of Severe Weather Awareness Week in Iowa.

For this drill, the National Weather Service in Des Moines will issue a mock tornado warning issued at approximately 10:00-a.m., to coincide with weekly weather radio testing. Kennon says outdoor warning sirens will be sounded at or soon after 10:00-a.m. in towns throughout Cass County.

Also, those who subscribe to the Cass County Emergency Notification System will receive an alert concerning the drill. This is an excellent opportunity for residents, businesses, and schools to practice their own procedures in the event of real severe weather.

In the event of actual severe weather occurring during or close to the drill time, the drill will be cancelled.

To register for the Cass County Emergency Notification System, go to links located on the Cass County homepage or the Cass County EMA Facebook page. If you need assistance, contact Mike Kennon, Cass County Emergency Management Agency Coordinator at 712-254-1500.

Local 24-Hour Rainfall Totals at 7:00 am on Monday, March 25, 2024

Ag/Outdoor, Weather

March 25th, 2024 by Jim Field

  • KJAN, Atlantic  1.22″
  • 7 miles NNE of Atlantic  1.2″
  • Massena  1.15″
  • Elk Horn  1.38″
  • Avoca  1.45″
  • Neola  1″
  • Bridgewater  1.2″
  • Red Oak  .8″
  • Missouri Valley  .74″
  • Clarinda  .52″
  • Shenandoah  .85″

Skyscan Forecast for Atlantic & the Nishna Valley: Monday, March 25, 2024

Weather

March 25th, 2024 by Ric Hanson

Today: A 50% chance of showers and thunderstorms. High near 62. South winds @ 15-30 mph. A few strong thunderstorms may be possible this afternoon and evening, with hail and wind the primary threats.

Tonight: Rain showers/thunderstorms becoming mixed w/snow after midnight. Low around 25. Winds NW @ 10-25 mph. New snow accumulation of less than a half inch possible.

Tomorrow: A chance of rain and/or snow showers. High near 36. NW @ 20-30 mph.New snow accumulation of less than a half inch possible.

Wednesday: Sunny, with a high near 44.

Thursday: Sunny, with a high near 60.

Sunday’s High in Atlantic was 48. Our Low was 34. From 7-a.m. Sunday through 7-a.m. today, we received 1.22″ of rain at KJAN. Last year on this date, the High in Atlantic was 60 and the Low was 31. The all-time Record High in Atlantic on March 25th, was 91 in 1907. The Record Low was 5 in 1894. Sunrise today: 7:15. Sunset tonight: 7:37.

Skyscan Forecast for Atlantic & the Nishna Valley: Sunday, March 24, 2024

Weather

March 24th, 2024 by Ric Hanson

Today: Rain. High near 48. South/southeast winds 15 to 30 mph. New precipitation amounts of between 1/2-to 3/4 of an inch is possible.
Tonight: Rain & possibly a thunderstorm. Low around 44. S/SE winds 20-35 mph.New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday: A 50% chance of showers & thunderstorms. High near 64. S @ 15-30 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night: Rain becoming mixed with and changing over to snow. Some thunder is also possible. Low around 23. New snow accumulation of less than a half inch possible.
Tuesday: A 30% chance of snow showers. High near 35.
Wednesday: Sunny, with a high near 44.

Saturday’s High in Atlantic was 36. We received one-tenth of inch of rain (.10″) this morning (7-a.m./24-hour total). Our (24-hour) Low was 20 . Last year on this date, the High in Atlantic was 56 and the Low was 22. The all-time Record High in Atlantic on March 24th, was 83 in 1967. The Record Low was -2 in 1974. Sunrise today: 7:17. Sunset tonight: 7:36.

Severe Weather Awareness week is March 25th through the 29th

News, Weather

March 23rd, 2024 by Ric Hanson

(Des Moines, Iowa) – The Iowa Department of Homeland Security and Emergency Management (HSEMD), National Weather Service (NWS), and Iowa Emergency Management Association (IEMA) have joined together to promote Severe Weather Awareness Week, March 25-29. The week is an opportunity to review the severe weather hazards, exercise your sheltering plan, and increase awareness before the typical peak of severe weather season.

Chad Hahn, Warning Coordination Meteorologist with the National Weather Service in Des Moines, says severe weather can happen ANY TIME of the year, including during the Winter months, as demonstrated by the tornadoes and damaging straight-line winds along with hail that’s occurred in Iowa and the rest of the country.

During the Spring and Summer, Hahn says, the weather pattern can be less predictable based on a variety of factors that typically aren’t seen during the Winter.

During Severe Weather Awareness Week, a different weather topic will be highlight each day. For instance, the topic on Monday (March 25th) is Lightning Safety.

Tornadoes are the focus of severe weather preparedness, on Tuesday. Hahn says Iowa averages around 50 tornadoes each year across the State. If you haven’t experienced the weather phenomenon, you shouldn’t take it for granted.

The annual statewide tornado drill will take place on Wed., March 27, beginning with a test at 10 a.m., of the NOAA (National Oceanic and Atmospheric Administration) Weather Radio alert system. Hail and Wind Safety will be the topic for Thursday. Severe Thunderstorms are defined as containing wind gusts of 58 miles per hour or more, and/or hail of one-inch in diameter or more. Friday, the severe weather focus will be on Flash Floods.

Anytime you encounter flooding on the roadways, remember to “Turn around, don’t drown.”

All Iowans should have a severe weather emergency plan. Preparations include:

  • Being aware of weather hazards by signing up for emergency notifications through Alert Iowa (alert.iowa.gov) or use a NOAA Weather Radio or other type of alerting tool.
  • Think about where you will go and what actions you will need to take to stay safe if you are impacted by severe weather. Designate a shelter – Establish shelter zones at home and work. Look for a secure place underground, like a basement or cellar. If these options aren’t available, choose a small room without windows, such as a closet, on the lowest level of the structure.
  • Make a family emergency plan and have a conversation with your loved ones about the importance of being prepared. Practice your disaster response plans at least twice a year. Regular drills help everyone learn the safety procedures and they let you test and tweak your plan so you can be better prepared in a real emergency.
  • Build an emergency kit with items you and your family will need if you must evacuate your home. In the event of a power outage or severe weather, it’s good to have certain supplies on hand, including a first aid kit, a tool kit, blankets, flashlights with extra batteries, and a list of important phone numbers.
  • Additional severe weather tips and information can be found at www.weather.gov, and on social media.

Skyscan Forecast for Atlantic & the Nishna Valley: Saturday, March 23rd, 2024

Weather

March 23rd, 2024 by Ric Hanson

Today: Increasing clouds, with a high near 39. Northeast wind 8 to 13 mph becoming east southeast in the afternoon.

Tonight: A slight chance of rain or freezing rain between 3am and 4am, then a chance of rain. Mostly cloudy, with a low around 31. East southeast wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Rain. High near 49. Windy, with a south southeast wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night: Showers, with thunderstorms also possible after 1am. Low around 41. Windy, with a south southeast wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 57. Windy, with a south southeast wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 34. Windy.

Friday’s High in Atlantic was 38. We received a Trace of rain. Our Low this morning, 21. Last year on this date, the High in Atlantic was 41 and the Low was 21. The all-time Record High in Atlantic on March 23rd, was 86 in 1910. The Record Low was 4 in 1974. Sunrise today: 7:19. Sunset tonight: 7:36.

Local 24-Hour Rainfall Totals at 7:00 am on Friday, March 22, 2024

Ag/Outdoor, Weather

March 22nd, 2024 by Jim Field

  • KJAN, Atlantic  .32″
  • 7 miles NNE of Atlantic  .24″
  • Massena  .17″
  • Elk Horn  .32″
  • Villisca  .1″
  • Corning  .09″
  • Neola  .4″
  • Manning  .62″
  • Missouri Valley  .37″
  • Carroll  .6″

Skyscan Forecast for Atlantic & the Nishna Valley: Friday, March 22nd, 2024

Weather

March 22nd, 2024 by Ric Hanson

Today: Rain showers, possibly mixing with snow after 9am, then gradually ending. Some thunder is also possible. High near 40. N winds 10-25 mph. Little or no snow accumulation expected.
Tonight: Partly cloudy & blustery. Low around 24. N/NE @ 10-20 mph.
Saturday: Increasing clouds, with a high near 41. NE winds becoming-E/SE @ 10-15 mph.
Sat. Night: Snow showers likely after 1am, mixing with rain after 4am. Low around 30. New snow accumulation of less than a half inch possible.
Sunday: Rain, possibly mixed with snow showers, becoming all rain after 1pm. High near 49. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night: Showers, with thunderstorms also possible after 1am. Low around 38.
Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 56.

Thursday’s High in Atlantic was 52. The Low was 24. As of 7-a.m. in Atlantic (24-hour precip.), we had received .32″ of rain/sleet at KJAN. Last year on this date, the High in Atlantic was 54 and the Low was 30. The Record High for March 22nd in Atlantic, was 86 in 1910. The Record Low was -6 in 1912. Sunrise: 7:21. Sunset: 7:34-p.m.

Skyscan Forecast for Atlantic & the Nishna Vallley: Thursday, March 21st, 2024

Weather

March 21st, 2024 by Ric Hanson

Today: Mostly cloudy. Highs in the lower 50s. East winds 10 to 15 mph, becoming southeast this afternoon.
Tonight: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Friday: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 40s. North winds 10 to 15 mph, increasing to around 20 mph in the afternoon. Chance of rain 50 percent
Saturday: Mostly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 40s. Northeast winds around 10 mph, becoming southeast in the afternoon. Chance of rain 30 percent.
Saturday Night: Cloudy. A chance of rain and snow after midnight. Breezy with lows in the lower 30s. Chance of precipitation 50 percent.
Sunday: Rain, windy with highs in the upper 40s. Chance of rain 90 percent.

Wednesday’s High in Atlantic was 44. The Low was 24. Last year on this date, the High in Atlantic was 51 and the Low was 38. The Record High for March 21st in Atlantic, was 88 in 1907. The Record Low was -7 in 1960. Sunrise: 7:22. Sunset: 7:33-p.m.

Skyscan Forecast for Atlantic & the Nishna Valley: Wednesday, March 20, 2024

Weather

March 20th, 2024 by Ric Hanson

Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 43. Breezy. N @ 10-25 mph.
Tonight: Mostly cloudy, with a low around 25. Northeast wind 5 to 10 mph.
Thursday: Mostly sunny, with a high near 50. Southeast wind 10-25 mph.
Thu. Night: Rain likely and possibly a thunderstorm late. Mostly cloudy, with a low around 35. SE @ 15-25 22 mph.
Friday: Partly sunny w/a30% chance of showers & thunderstorms. High near 49. W/NW winds becoming northerly @ 10-25 mph.
Saturday: P/Sunny w/a 40% chance of snow before 1pm, then a chance of rain. High near 41.
Sat. Night: Rain, possibly mixed with snow, mainly after midnight. Windy. Low around 30.
Sunday: Showers. Windy. High near 50.

Tuesday’s High in Atlantic was 66. The Low was 30. Last year on this date, the High in Atlantic was 60 and the Low was 29. The Record High for March 20th in Atlantic, was 80 in 1938. The Record Low was -7 in 1906. Sunrise: 7:24. Sunset: 7:32-p.m.