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24-hour rainfall reports (ending 7-a.m., 7/3/25)

Weather

July 3rd, 2025 by Ric Hanson

Atlantic (KJAN), .02″

Atlantic (7.1 miles N/NE), Trace of rain

Massena, .23″

Glenwood (1.7 miles S/SW), .20″

Imogene, .12″

Missouri Valley, .08″

Mondamin, .06″

Shenandoah, .07″

Clarinda, .10″

Thurman, .08″

Skyscan Forecast for Atlantic & the KJAN listening area: Thursday, July 3rd, 2025

Weather

July 3rd, 2025 by Ric Hanson

Today: Sunny & breezy, with a high near 90. S/SW winds 5-10 this morning, gusting to near 20 this afternoon.
Tonight: Mostly clear, with a low around 69. South wind 5 to 10 mph.
Independence Day: Sunny & breezy. A high near 88. Winds S @ 10-25 mph.
Friday Night: Mostly cloudy w/a 40% chance of showers & thunderstorms, mainly after midnight. Low around 71. Winds S @ 10-20 mph.
Saturday: A 60% chance of showers & thunderstorms, otherwise partly sunny. A high near 86.
Sat.y Night: A 50% chance of showers and thunderstorms. Low around 65.
Sunday: Mostly sunny w/a slight chance of afternoon showers & thunderstorms. A high near 84.
Sunday Night: Partly cloudy, with a low around 63.
Monday: Mostly sunny, with a high near 84.

Wednesday’s high in Atlantic was 83. The Low was 64. We received .02″ rain. Last year on this date, the High in Atlantic was 85 and the Low was 60. The Record High for July 3rd in Atlantic, was 107 in 1936. The Record Low was 43 in 1967 & 1968. Sunrise: 5:50; Sunset: 8:57.

Skyscan Forecast for Atlantic & the KJAN listening area: Wed., 7/2/25

Weather

July 2nd, 2025 by Ric Hanson

Today: Mostly sunny, with a high near 88. Winds S @ 5-10 mph this morning, gusting to near 20 this afternoon.
Tonight: Mostly clear, with a low around 67. South wind 5 to 10 mph.
Tomorrow: Sunny, with a high near 90. S/SSW winds 10-20 mph.
Tom. Night: Mostly clear, with a low around 69. South wind 5 to 10 mph.
4th of July: Mostly sunny & breezy, w/a slight chance of afternoon showers & thunderstorms. High around 86.
Fri. Night: Mostly cloudy w/a 50% chance of showers & thunderstorms. Low around 71.
Saturday: Partly sunny w/a 50% chance of showers & thunderstorms. High near 86.
Sat. Night: A 50% chance of showers & thunderstorms. Low around 67.
Sunday: A 30% chance of showers after 1pm, otherwise. Mostly sunny, with a high near 84.

Tuesday’s high in Atlantic was 86. The Low this morning, was 61. Last year on this date, the High in Atlantic was 82 and the Low was 57. The Record High for July 2nd in Atlantic, was 102 in 1911. The Record Low was 45 in 1924 1959. Sunrise: 5:50; Sunset: 8:57.

Some areas saw large amounts of rain in June

News, Weather

July 1st, 2025 by Ric Hanson

(Radio Iowa) – There was a wealth of rain for several areas of the state in June, but State Climatologist Justin Glisan says the statewide average was pretty close to normal. “Overall precipitation for the state was about six inches, and that’s about three-quarters of an inch above average,” Glisan says. He says many areas saw totals well beyond the statewide average. “There were pockets anywhere from 150 to 180 percent of normal. So think widespread one to three inch above average totals across the state, particularly in Western Iowa, North Central Iowa as well,” he says.

Glisan says northeast Iowa was the one area that remained below normal. June ended up a little warmer than normal. “Statewide average temperature, about 72 degrees, and that’s a little over two degrees above average,” Glisan says. Glisan says a stretch of days from June 21st to the 23rd tipped the temperature scale for the month.

“Very high temperatures up in the 90s, also very strong winds out of the south and dew points up in the 70s,” he says. “So those three things don’t really come together, but they did push the average a little higher given those three days of warmth.” Glisan says some of the rain totals for June will be in the top 25 for records in those areas.

June 2025 Weather data for Atlantic

Weather

July 1st, 2025 by Ric Hanson

(Atlantic, Iowa) –   Weather data for Atlantic during the month of June, 2025 (Compiled here at KJAN – the official National Weather Service reporting site), shows we were two degrees warmer than normal, on average for the High and Low. The average High last month was 85. The average Low was 61. The warmest days last month were on the 20th & 21st, when we topped out at 96. Our coolest morning was on the 9th of June, when the thermometer bottomed-out at 45 degrees.

We were a lot soggier last month, too. Rainfall amounted to 7.97 inches, which is slightly more than 3.5-inches above normal.

Looking ahead, we find the average High temperature for July in Atlantic, is typically 86 degrees, while the average Low is 63. Precipitation typically amounts to 4.62-inches. Check back with us during the first week of August 2025, to see how our actual weather data compared to the historical averages for July.

Skyscan Forecast for Atlantic & the KJAN listening area: Tue., July 1st, 2025

Weather

July 1st, 2025 by Ric Hanson

Today: Sunny, with a high near 85. Calm wind becoming north northwest around 5 mph this morning.
Tonight: Mostly clear, with a low around 61. Light and variable wind.
Tomorrow: Sunny, with a high near 87. Light south wind becoming south southwest 5 to 10 mph.
Thursday: Sunny, with a high near 90.
Independence Day: A 40% chance of showers & thunderstorms, mainly after 1pm, otherwise mostly sunny & breezy, w/a high near 88.
Friday Night: Partly cloudy w/a 60% chance of showers & thunderstorms. Breezy. A low around 71.

Monday’s high in Atlantic was 86. The Low this morning, was 59. Last year on this date, the High in Atlantic was 74 and the Low was 61. The Record High for July 1st in Atlantic, was 104 in 1938. The Record Low was 45 in 1930, 1951 & 1995. Sunrise: 5:49; Sunset: 8:57.

Peak tornado season is ending, but Iowans need to remain vigilant

News, Weather

June 30th, 2025 by Ric Hanson

(Radio Iowa) – While tornadoes can strike in any season, any day of the year, today marks the last day of what’s considered the peak season for twisters in Iowa. Meteorologist Jim Lee, at the National Weather Service, says Iowa has seen very few tornadoes so far in 2025, especially when compared to last year’s multiple outbreaks that brought the annual tally to a stunning 125 tornadoes.

“We did have the most recorded tornadoes in Iowa history, although that comes with a big asterisk, but this year it’s been very quiet,” Lee says. “There’s been, I believe, fewer than 10 so far, confirmed in Iowa this year. The numbers are still preliminary.” That compares to more than 100 tornadoes by this date a year ago. Lee says there are several reasons for the smaller number of tornadoes this year statewide. Ready Iowa image

“Last year, we just had a very long and a very active tornado season. Obviously, it was well above normal and this year being well below normal. Part of that is just how the storm tracks set up, where the jet stream is for a lot of the spring in particular. We had somewhat cooler than normal weather, so that kind of cuts down on instability,” Lee says. “This summer, we’ve had plenty of heat so far, but we haven’t had a lot of wind shear in a lot of these events, so that cuts down on the tornado threat.”

While the main season for tornadoes in Iowa — April through June — is now coming to an end, Lee stresses that Iowans should not let down their guard, as twisters can form anytime, as they did on December 15th of 2021 when we saw 63 twisters in one day.

“Absolutely, which was a really extreme event. That was actually the most tornadoes in one day in Iowa history, and it was in December, so go figure,” Lee says. “They can happen at any time of year, and the peak historically has been particularly May and June, but it’s not a rapid drop off after that. It just slowly tapers off through the summer.”

During last year’s record-setter, 98 of Iowa’s 125 tornadoes struck during either April or May.

24-hour rainfall reports (ending 7-a.m. 6/30/25)

Weather

June 30th, 2025 by Ric Hanson

Atlantic (at KJAN), .11″

Earling, T (Trace of rain)

Hastings (Mills County), .02″

Logan, .13″

Massena, .18″

Missouri Valley, .10″

New Market (Taylor County), 1.94″

Skyscan Forecast for Atlantic & the KJAN listening area: Monday, June 30, 2025

Weather

June 30th, 2025 by Ric Hanson

Today: Partly sunny w/a 30% chance of showers and thunderstorms, mainly before 11am. High near 82. Winds NW @ 5-10 mph w/gusts to near 20 mph this afternoon.
Tonight: Mostly clear, with a low around 58.
Tomorrow: Sunny, with a high near 84. Wind becoming northwest around 5-10 mph in the afternoon.
Tom. Night: Mostly clear, with a low around 62.
Wednesday: Mostly sunny, with a high near 87.
Wed. Night: A slight chance of showers & thunderstorms late, otherwise mostly clear. Low around 67.
Thursday: Sunny, with a high near 91.

Sunday’s high in Atlantic was 85. The Low was 66. We received .11″ of rain at KJAN Sunday morning. Last year on this date, the High in Atlantic was 78 and the Low was 56. The Record High for June 30th in Atlantic, was 101 in 1933. The Record Low was 43 in 1940. Sunrise: 5:49; Sunset: 8:58.

Skyscan Forecast for Atlantic & the KJAN listening area: Sunday, June 29, 2025

Weather

June 29th, 2025 by Ric Hanson

Today: Partly cloudy to cloudy w/a 50%chance of showers and thunderstorms, mainly after 2pm. Some of the storms could produce heavy rainfall. A high near 88. S/SE winds 5 to 10 mph. New rainfall amounts between a quarter and half of an inch possible. Damaging wind gusts will be possible. Large hail and funnel clouds cannot be ruled out.
Tonight: Showers and thunderstorms likely, mainly before midnight. A low around 65. New rainfall amounts between a half and three quarters of an inch possible.
Monday: Mostly cloudy early w/a slight chance of showers & thunderstorms before 7am; Gradually becoming sunny, with a high near 83. North northwest wind 5 to 10 mph.
Tuesday: Sunny, with a high near 85. Winds becoming west northwest around 5-10 mph in the afternoon.
Wednesday: Mostly sunny, with a high near 88.

Saturday’s high in Atlantic was 90. The Low this morning, was 70. We had received a Trace of rain at KJAN up until 7-a.m.  Last year on this date, the High in Atlantic was 80 and the Low was 55. The Record High for June 29th in Atlantic, was 102 in 1934. The Record Low was 46 in 1950. Sunrise: 5:48; Sunset: 8:58.