712 Digital Group - top

KJAN Weather

Local Radar

Monthly Local Weather Information:
January May September
February June October
March July November
April August December

 

View Weather Announcements

Skyscan Forecast for Atlantic & the area: Tue., Aug. 3rd 2021

Weather

August 3rd, 2021 by Ric Hanson

Today: Areas of fog this morning; Otherwise partly cloudy. High 82. SE @ 5-10.
Tonight: Fair to P/Cldy. Low around 54.
Tomorrow: P/Cldy. High around 84. SE @ 10.
Thursday: P/Cldy to Cldy w/scattered showers and thunderstorms. High near 83.
Friday: P/Cldy. High 88.

Monday’s High in Atlantic was 80. Our Low this morning, 52. Last year on this date the High in Atlantic was 77 and the Low was 47. The Record High on this date was 107 in 1930. The Record Low was 42 in 1907.

The tornado outbreak on July 14th may *not* have seen 26 twisters after all

News, Weather

August 2nd, 2021 by Ric Hanson

(Radio Iowa) – The experts at the National Weather Service are still studying information they gathered from the outbreak of tornadoes across Iowa on July 14th. Meteorologist Alex Krull says they’re now lowering their original estimate of 26 tornadoes. “When we went back and looked at some satellite data after the event, we realized that there were a few tornadoes that we had considered two separate tornadoes had actually been just one track,” Krull says. “We were able to look at some of the crop damage via satellite to realize the tornado had stayed on the ground a little bit longer than what the surface damage survey we had conducted the day after the tornado had indicated.”

Their current thinking is there were between 20 and 22 tornadoes that struck that day, not 26, but the final report is still being compiled. Krull says improved technology with better satellites help with storm surveys. “When the tornado knocks down the corn, it’s going to reflect that sunlight back up to the satellite a little bit differently,” Krull says. “In some cases, you can even see the swirl marks from the tornado as it moves through. Rural parts of Iowa, this helps us to get a good idea of the track, especially if it doesn’t do any damage to trees or structures.”

The Lake City tornado was the most powerful that day. It was designated as an EF-3 and had estimated wind speeds as high as 145 miles per hour.

Skyscan forecast for Atlantic & the area: Monday, Aug. 2nd 2021

Weather

August 2nd, 2021 by Ric Hanson

Today: **AIR QUALITY ALERT until Noon** Widespread fog haze this morning; otherwise partly cloudy. High 82. Light and variable wind.
Tonight: Fair to P/Cldy. Low around 54.
Tomorrow: P/Cldy. High around 84. SE @ 10.
Wednesday: P/Cldy. High near 86.
Thursday: P/Cldy to Cldy w/a slight chance of showers and thunderstorms. High near 84.

Sunday’s High in Atlantic was 81. Our Low this morning, 53. Last year on this date the High in Atlantic was 80 and the Low was 49. The Record High on this date was 103 in 1930. The Record Low was 42 in 1907.

July 2021 Weather data for Atlantic

Weather

August 1st, 2021 by Ric Hanson

The month of July in Atlantic was about average, temperature wise, for the most part. The Average High of 86 was par for the month, and the Average Low of 61 was just two-degrees shy of normal. The warmest days were on July 28th and 29th, at 94 degrees each. The 11th was our coolest morning, at 53 degrees. Precipitation-wise, Atlantic was nearly one-quarter of an inch above average, at 4.87 inches for the month. Normally, we receive 4.62 inches of rain in July. The most rain fell on July 9th (1.22″) and the overnight early morning hours of July 30-31 (1.28″).

Looking ahead to the month of August, we can expected an Average High of 83-degrees, an Average Low of 61, and rain typically amounting to 3.88-inches. We’ll let you know how the data compared to the norm,  when we compile the data on September 1st.

Skyscan Forecast – Sunday, Aug, 1st 2021

Weather

August 1st, 2021 by Ric Hanson

Today: Widespread haze between 9am and 11am. Sunny, with a high near 80. North wind 5 to 10 mph.
Tonight: Clear, with a low around 53. North northeast wind 5 to 7 mph becoming calm in the evening.
Monday: Sunny, with a high near 80. Light and variable wind.
Monday Night: Mostly clear, with a low around 55. Calm wind.
Tuesday: Sunny, with a high near 81. Calm wind becoming south around 6 mph in the morning.
Wednesday: Sunny, with a high near 82.

Saturday’s High in Atlantic was 81. Our Low this morning, 57. Last year on this date the High in Atlantic was 84 and the Low was 54. The Record High on this date was 102 in 1897. The Record Low was 2 in 1898.

Area rainfall totals (24-hour, through 7-a.m. 7/31)

Weather

July 31st, 2021 by Ric Hanson

  • Atlantic (KJAN): 1.28″
  • 7-miles west of Atlantic: 3.5″
  • Adair: 2.40″
  • Audubon: 2.05″
  • Harlan, 2.11″
  • Rural Lewis: 4.0″
  • Massena 3.04″
  • Avoca: 2.3″
  • Red Oak: 2.02″
  • Onawa: .45″
  • Mt. Ayr: 2.56″

Skyscan Forecast for Atlantic & the area: Saturday, July 31 2021

Weather

July 31st, 2021 by Ric Hanson

Today: Showers and thunderstorms ending this morning. Becoming partly cloudy late this afternoon. High 80. N wind @ 5-10.
Tonight: Fair to p/cldy. Low around 56. Winds light and variable.
Tomorrow: P/Cldy. High 82. North wind 5-10 mph.
Monday: P/Cldy. High around 84.
Tuesday: P/Cldy. High near 86.

Friday’s High in Atlantic was 87. Our Low this morning, 68. Rainfall up until 7-a.m. (24-hour total) amounted to 1.28 inches at the KJAN studios. Last year on this date the High in Atlantic was 85 and the Low was 53. The Record High on this date was 104 in 1955. The Record Low was 39 in 1971.

**Massena reported 3.04 inches of rain from 7-a.m. Friday until 7-a.m. today (Saturday).

Skyscan Forecast for Atlantic & the area: Friday, July 30 2021

Weather

July 30th, 2021 by Ric Hanson

Today: **Air Quality Alert until 4-p.m. for areas of wildfire smoke** Partly cloudy w/scattered showers & thunderstorms. High 84. E @ 10.
Tonight: Mostly cloudy w/showers & thunderstorms. Heavy rain is possible. Low around 67. N @ 5-10 mph.
Tomorrow: Cldy to P/Cldy w/showers & thunderstorms ending. Some heavy rain is possible. High near 80. N @ 10.
Sunday: P/Cldy. High 82.
Monday: P/Cldy. High 84.

Thursday’s High in Atlantic was 94. Our Low this morning, was 68. Last year on this date the High in Atlantic was 86 and the Low was 59. The Record High on this date was 102 in 1931 & 1947. The Record Low was 39 in 1971.

Skyscan Forecast Thursday 07/29/2021

Weather

July 29th, 2021 by admin

Skyscan Forecast  Thursday, July 29, 2021  Dan Hicks

**Heat Advisories in place for area counties south of I-80 until 7 or 9 p.m.**

Today: Partly cloudy. A few isolated showers and thunderstorms. S switching to the N @ 10. High 92.

Tonight: Partly cloudy. NE @ 5. Low 68.

Friday: Partly cloudy to cloudy. ESE @ 10. Scattered showers and thunderstorms. High 85.

Friday Night: Scattered showers and thunderstorms. Low 64.

Saturday: Partly cloudy to cloudy. Scattered showers and thunderstorms in the morning. High 82.

Sunday: Partly cloudy. High 82.

Yesterday’s high was 94. Last night’s low was 74. This day last year we had a high of 89 and a low of 68. The all-time record high for today’s date is 102 set in 1917. Record low was 46 in 1952. Sunset tonight is at 8:41 p.m. Sunrise tomorrow will be at 6:13 a.m.

Skyscan Forecast for Atlantic & the area: Wed., 7/28/21

Weather

July 28th, 2021 by Ric Hanson

Today: *HEAT ADVISORY from 10-am to 9-pm*Mostly sunny, with a high near 98. Heat index values as high as 105. S/SW @ 10-15 mph.
Tonight: Clear to partly cloudy. Low around 74. S @ 5-10 mph.
Tomorrow: P/Cldy w/isolated showers & thunderstorms possible. High around 93. Heat index values as high as 101. SW-N @ 5-10.
Friday: P/Cldy to Cldy w/a chance of showers and thunderstorms. High near 87.
Saturday: P/Cldy to Cldy w/a chance of showers and thunderstorms. High 83.

Tuesday’s High in Atlantic was 92. Our Low was 64. Last year on this date the High in Atlantic was 87 and the Low was 57. The Record High on this date was 105 in 1935. The Record Low was 43 in 2013.