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Significant Weather Advisory: S.W. Harrison & N.W. Pott. Counties

Weather

August 18th, 2015 by Ric Hanson

439 AM CDT TUE AUG 18 2015

SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN POTTAWATTAMIE and SOUTHWESTERN HARRISON COUNTIES UNTIL 530 AM CDT…

AT 439 AM CDT…DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER FORT CALHOUN…OR 14 MILES NORTH OF OMAHA…MOVING NORTHEAST AT 20 MPH. NICKEL SIZE HAIL AND WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE…

MISSOURI VALLEY…LOGAN…FORT CALHOUN…MAGNOLIA…DESOTO BEND NATIONAL WILDLIFE REFUGE…HISTORICAL VILLAGE WELCOME CENTER AND WILSON ISLAND STATE PARK.

THIS INCLUDES THE FOLLOWING HIGHWAYS…

HIGHWAY 30 IN IOWA BETWEEN MILE MARKERS 3 AND 5.

HIGHWAY 75 IN NEBRASKA BETWEEN MILE MARKERS 105 AND 111.

INTERSTATE 29 BETWEEN MILE MARKERS 71 AND 79.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM…AND MAY LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

Weather forecast for Cass & area Counties in IA 8/18/15

Weather

August 18th, 2015 by Ric Hanson

216 AM CDT TUE AUG 18 2015

**FLASH FLOOD WARNING FOR SW POTTAWATTAMIE COUNTY until 4:30-a.m.**

EARLY THIS MORNING…CLOUDY WITH SCATTERED THUNDERSTORMS. SOUTHEAST WIND NEAR 5 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT.

TODAY…NUMEROUS THUNDERSTORMS IN THE MORNING…THEN THUNDERSTORMS IN THE AFTERNOON. HIGH IN THE MID 70S. SOUTH WIND 5 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF THUNDERSTORMS 90 PERCENT.

TONIGHT…CLOUDY…BREEZY…COOLER. THUNDERSTORMS LIKELY THROUGH MIDNIGHT…THEN A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS EARLY IN THE MORNING. LOW IN THE MID 50S. WEST WIND 15 TO 20 MPH. CHANCE OF PRECIPITATION 70 PERCENT.

WEDNESDAY…MOSTLY CLOUDY. BREEZY. HIGH AROUND 70. WEST WIND 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.

WEDNESDAY NIGHT…MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOW IN THE LOWER 50S. WEST WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH THROUGH MIDNIGHT.

THURSDAY…SUNNY. HIGH IN THE UPPER 70S. SOUTHWEST WIND 5 TO 10 MPH.

FRIDAY…MOSTLY SUNNY. HIGH IN THE LOWER 80S.

 

Flash Flood Warning until 4:30-a.m. Tue. for s.w. Pott. County

Weather

August 18th, 2015 by Ric Hanson

124 AM CDT TUE AUG 18 2015

THE NATIONAL WEATHER SERVICE IN OMAHA HAS ISSUED A FLASH FLOOD WARNING FOR SOUTHWESTERN POTTAWATTAMIE COUNTY UNTIL 430 AM CDT.

* AT 122 AM CDT…DOPPLER RADAR INDICATED A THUNDERSTORM PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. OVER 2 INCHES OF RAIN HAVE FALLEN AND AN ADDITIONAL INCH OR TWO COULD FALL WITH STORMS MOVING ACROSS THE METRO AREA. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE… OMAHA…COUNCIL BLUFFS…BELLEVUE…PAPILLION…LA VISTA… RALSTON…ELKHORN…MILLARD…CARTER LAKE…BOYS TOWN…LAKE MANAWA STATE PARK…NARROWS RIVER PARK AND CHALCO.

THIS INCLUDES THE FOLLOWING HIGHWAYS…

HIGHWAY 75 IN NEBRASKA BETWEEN MILE MARKERS 88 AND 94.

INTERSTATE 29 BETWEEN MILE MARKERS 47 AND 58.

INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 1 AND 5.

INTERSTATE 80 IN NEBRASKA BETWEEN MILE MARKERS 440 AND 454.

PRECAUTIONARY/PREPAREDNESS ACTIONS

MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING.

Skyscan Forecast 08-17-2015

Podcasts, Weather

August 17th, 2015 by Chris Parks

Today: Partly Cloudy to Cloudy.  Scattered Showers and T’storms, especially in the morning. NW @ 10.  High 80.

Tonight: Partly Cloudy to Cloudy.  Scattered Showers and T’storms. E @ 5-10.  Low 66.

Tuesday: Partly Cloudy to Cloudy.  Scattered Showers and T’storms. SE switching to the NW @ 10-20.  High 78.

Wednesday: Partly Cloudy. High 76.

Thursday: Partly Cloudy.  High 82.

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Hazardous Weather Outlook for far west/s.w. Iowa

Weather

August 16th, 2015 by Ric Hanson

AREA COUNTIES: MONONA-HARRISON-SHELBY-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-PAGE.
445 PM CDT SUN AUG 16 2015

TONIGHT AND MONDAY: SCATTERED TO NUMEROUS THUNDERSTORMS ARE EXPECTED THIS EVENING THROUGH THE OVERNIGHT HOURS OVER PARTS OF EASTERN NEBRASKA AND WESTERN IOWA. MOST OF THE THUNDERSTORMS WILL GENERALLY BE NORTH OF A LINE FROM LINCOLN TO HARLAN. SEVERE WEATHER IS NOT EXPECTED…BUT LOCALLY HEAVY RAINFALL IS POSSIBLE. THE THREAT OF SCATTERED THUNDERSTORMS WILL CONTINUE THROUGH THE DAY ON MONDAY AS WELL.

MONDAY NIGHT THROUGH SATURDAY: THE UNSETTLED WEATHER PATTERN WILL CONTINUE MONDAY NIGHT INTO TUESDAY WITH A STRONG COLD FRONT MOVING THROUGH THE AREA. SCATTERED THUNDERSTORMS ARE LIKELY ALONG THE COLD FRONT DURING THIS TIME.

THERE IS ANOTHER CHANCE OF THUNDERSTORMS NEXT SATURDAY INTO
SUNDAY.

SPOTTER ACTIVATION IS NOT ANTICIPATED.

(Updated) NWS forecast for Cass & area Counties in IA

Weather

August 16th, 2015 by Ric Hanson

347 PM CDT SUN AUG 16 2015

LATE THIS AFTERNOON…SUNNY. SOUTH WIND 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.

TONIGHT…PARTLY CLOUDY THROUGH MIDNIGHT…THEN MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS AFTER MIDNIGHT. LOW IN THE UPPER 60S. SOUTH WIND NEAR 10 MPH. CHANCE OF THUNDERSTORMS 20 PERCENT.

MONDAY...MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON…THEN THUNDERSTORMS LIKELY LATE IN THE AFTERNOON. HIGH AROUND 80. SOUTH WIND NEAR 5 MPH SHIFTING TO THE WEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF THUNDERSTORMS 60 PERCENT.

MONDAY NIGHT…THUNDERSTORMS LIKELY. LOW IN THE MID 60S. EAST WIND NEAR 5 MPH. CHANCE OF THUNDERSTORMS 60 PERCENT.

TUESDAY…THUNDERSTORMS LIKELY IN THE MORNING…THEN THUNDERSTORMS IN THE AFTERNOON. HIGH IN THE UPPER 70S. SOUTHEAST WIND NEAR 10 MPH. CHANCE OF THUNDERSTORMS 90 PERCENT.

TUESDAY NIGHT…THUNDERSTORMS LIKELY THROUGH MIDNIGHT…THEN SHOWERS LIKELY AND ISOLATED THUNDERSTORMS AFTER MIDNIGHT. LOW IN THE UPPER 50S. WEST WIND AROUND 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.

WEDNESDAY…CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGH IN THE UPPER 60S.

 

NWS weather forecast for Atlantic & the KJAN listening area, 8/16/15

Weather

August 16th, 2015 by Ric Hanson

Today: Sunny, with a high near 87. South wind 5 to 15 mph, gusting to near 20 mph.

Tonight: Increasing clouds w/a 20% chance of showers & thunderstorms after midnight. Low around 68.

Monday: Cloudy w/a 50% chance of showers & thunderstorms. High near 79. W @ 5-10.

Monday Night: A 60% chance of showers & thunderstorms after midnight. Low 66.

Tuesday: An 80% chance of  showers & thunderstorms. High near 78. S @ 10-20.

Tue. Night: A 70% chance of showers & thunderstorms. Low around 59.

Wednesday: Cloudy w/a 40% chance of showers & thunderstorms. High near 70.

(Podcast) Skyscan Weather forecast, Sat., 8/15/2015

Podcasts, Weather

August 15th, 2015 by Ric Hanson

The National Weather Service (podcast) weather forecast for Atlantic & the KJAN listening area, and weather information for Atlantic.

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KJAN listening area weather forecast (NWS/4-a.m.) 8/15/15

Weather

August 15th, 2015 by Ric Hanson

EARLY THIS MORNING…CLEAR. PATCHY FOG. SOUTH WIND NEAR 5 MPH.

TODAY…SUNNY. PATCHY FOG THROUGH MID MORNING. HIGH IN THE UPPER 80S. SOUTH WIND NEAR 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.

TONIGHT…MOSTLY CLEAR. LOW IN THE MID 60S. SOUTH WIND 5 TO 10 MPH.

SUNDAY…SUNNY. HIGH IN THE UPPER 80S. SOUTH WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.

SUNDAY NIGHT…PARTLY CLOUDY THROUGH MIDNIGHT…THEN MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOW IN THE UPPER 60S. SOUTH WIND NEAR 10 MPH.

MONDAY…MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS. HIGH IN THE LOWER 80S. SOUTH WIND NEAR 10 MPH.

MONDAY NIGHT…MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. LOW IN THE MID 60S.

TUESDAY…CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS. HIGH AROUND 80.

(Podcast) Skyscan Weather forecast, 8/14/2015

Podcasts, Weather

August 14th, 2015 by Ric Hanson

The Freese-Notis (podcast) weather forecast for Atlantic & the KJAN listening area, and weather information for Atlantic.

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