Today: Mostly cloudy & breezy w/a 30% chance of rain and thunderstorms. High near 55. NE winds 15-25 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight: Partly cloudy. Low around 30. N/NE winds @ 10-25 mph.
Tuesday: Mostly sunny, with a high near 57. Northeast wind 5 to 10 mph.
Wednesday: Partly sunny, with a high near 57.
Thursday: A 50% chance of rain. High near 57.

Sunday’s High in Atlantic was 74. The Low was 33. We received .02″ rain this morning (as of 6-a.m.). Last year on this date, the High in Atlantic was 51 and the Low was 25. The Record High for March 4th was 78 in 1921. The Record Low was -17 in 1978. Sunrise: 6:50. Sunset: 6:14-p.m.

Today: **RED FLAG WARNING from 9-a.m. until 6-p.m. for extreme fire danger**Sunny & windy. High near 73. S/SW wind becoming Westerly at 20-to near 40-mph.

Tonight: Partly cloudy & breezy. Low around 41. W-E/NE @ 10-20.

Monday: Partly sunny w/a 30% chance of rain, mainly before noon. High near 60. North wind 10 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday: Mostly sunny. High near 61. NE-N/NW @ 5-10.

Wednesday: Partly sunny w/a slight chance of rain. High near 59.

Saturday’s High in Atlantic was 69. The Low was 35. Last year on this date, the High in Atlantic was 54 and the Low was 26. The Record High for March 3rd was 79 in 1983. The Record Low was -11 in 2014. Sunrise: 6:53. Sunset: 6:12-p.m.

(Radio Iowa/KJAN) – The calendar says spring doesn’t arrive until March 19th, but meteorological winter actually ended yesterday (Thursday), making today (Friday) the first day of meteorological spring. State climatologist Justin Glisan says it was cold and snowy, sure, but it really wasn’t much of a winter. “For December-January-February, third warmest winter on record,” Glisan says, “almost seven degrees above average. We’ve been throwing around the phrase ‘the lost winter,’ given how warm conditions were.”

As for the just-ended month of February, Glisan says what little snow fell didn’t stick around long. “If we’re looking at the average temperature, it was about 36 degrees,” Glisan says, “second warmest February in 152 years of records. That average is actually the climatological average temperature for March.” The statewide average for precipitation during February was only two-tenths of an inch, making it Iowa’s third-driest February on record. Glisan says forecast models predict March will be warmer than normal, with good chances for increased precipitation.

Weather data for February in Atlantic, shows we were much warmer and drier than average, last month. The Average High was 53, and the average Low was 21. Typically, we would have had a High of 35 and a Low of 15. Precipitation (melted snowfall) amounted to just one-tenth (.10″) of an inch, which was considerably less than the .96″ we would normally expect. Snowfall for the month was just one-inch.The data was compiled at KJAN, the official National Weather Serving reporting site for Atlantic.

Looking ahead, we find the Average High for the month of March, in Atlantic, is typically 48 degrees, while the Low should average out to be around 26. Precipitation (rain & or melted snow) is typically just under an inch, at 2.38 inches.

(Atlantic, Iowa – KJAN) – Weather data for the month of February, 2024 in Atlantic, shows we were much warmer and drier than average, last month. The Average High was 53, and the average Low was 21. Typically, we would have had a High of 35 and a Low of 15. Precipitation (melted snowfall) amounted to just one-tenth (.10″) of an inch, which was considerably less than the .96″ we would normally expect. Snowfall for the month was just one-inch.The data was compiled at KJAN, the official National Weather Serving reporting site for Atlantic.

Looking ahead, we find the Average High for the month of March, in Atlantic, is typically 48 degrees, while the Low should average out to be around 26. Precipitation (rain & or melted snow) is typically just under an inch, at 2.38 inches.

Today: Sunny, & windy. High near 59. S/SW @ 15-30 mph.
Tonight: Clear, with a low around 35. South wind 10-25 mph.
Saturday: Sunny & windy. High near 69. S @ 10-25 mph.
Sat. Night: Mostly clear & windy. Low around 53. S @ 15-40 mph.
Sunday: Sunny & windy. High near 75. S-W @ 20-40 mph.
Sun. Night: P/Cldy & windy w/a 20% chance of rain. Low around 40.
Monday: A 20% chance of rain before noon, otherwise Mostly sunny & windy. High near 64.
Tuesday: Mostly sunny, with a high near 54.

Thursday’s High in Atlantic was 58. The Low was 28. Last year on this date, the High in Atlantic was 51 and the Low was 24. The Record High for March 1st was 77 in 1992. The Record Low was -32 in 1962. Sunrise: 6:55.  Sunset: 6:10-p.m.

(Atlantic, Iowa) –  The City of Atlantic will begin seasonal weekly testing of outdoor warning sirens this Friday, at noon. Cass County Emergency Management Coordinator Mike Kennon says sirens serve to alert residents to take shelter indoors and seek more information. While the outdoor warning system can be an effective method of notifying those that are outdoors, to seek shelter indoors, it is only one part of a comprehensive emergency warning system. To receive emergency information during severe weather or other hazardous event you should get a NOAA weather radio, sign up for local emergency notifications, and tune in to local media reports, from radio, television or social media.

To report a faulty siren please call 254-1500 or email mkennon@casscoia.us. In your message please include location of the siren and a description of the issues you believe are occurring.

To register for the Cass County Emergency Notification System, go to links located on the Cass County homepage (http://www.casscountyiowa.us/) or the Cass County EMA Facebook page (https://www.facebook.com/CassCoEMA). If you need assistance, please contact Mike Kennon, Cass County Emergency Management Agency Coordinator at 712-254-1500.

Today: Sunny & windy. **RED FLAG WARNING from 10-a.m. until 6-p.m.** High near 58. SW winds 15-35 mph.
Tonight: Increasing clouds & breezy. Low around 32. S @ 15-30 mph.
Tomorrow: Partly-to-mostly sunny, & breezy. High near 59. S/SW @ 15-25 mph.
Friday Night: Clear, with a low around 34.
Saturday: Sunny & breezy, with a high near 69.
Saturday Night: Mostly clear & windy, with a low around 51.
Sunday: Sunny & windy, with a high near 76.

Wednesday’s High in Atlantic was 32. The Low was 6. Last (LEAP YEAR) on this date (2020) the High in Atlantic was 58 and the Low was 24. The Record High for Feb. 29th was 62 in 1992. The Record Low was -4 in 1960. Sunrise: 6:55. Sunset: 6:10.

Iowa’s rollercoaster weather is taking our wardrobe from shorts and t-shirts to winter coats, and back to shorts and t-shirts. While several Iowa cities saw record high temperatures in the 70s on Monday, today’s (Wednesday) highs will only be in the 30s after single-digit temps overnight along with scattered flurries. National Weather Service meteorologist Brad Small says today’s forecast will be fairly typical for late February, but a change is coming.

“We’ll be right back to where we started from to end the work week, with highs back into the 50s Thursday, 50s and 60s Friday,” Small says, “and if you look even further, into the weekend, highs back into the 70s again by the weekend.” The first day of Spring is March 19th.

Today: Sunny & breezy. High near 33. NW winds @ 10-25 mph. Wind chill values as low as -5.
Tonight: Clear, with a low around 21. S winds @ 10-25 mph.
Tomorrow: Sunny & windy. High near 57. S/SW winds 15-35 mph.
Friday: Sunny & windy, with a high near 62.
Saturday: Sunny & breezy, with a high near 70.

Tuesday’s High in Atlantic was 54. The Low was 6. Last year on this date the High in Atlantic was 42 and the Low was 23. The Record High for Feb. 28th was 71 in 1972. The Record Low was -23 in 1962. Sunrise: 6:58. Sunset: 6:08.