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Monona County, IA Weather and Climate Synopsis

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Weather Summary Hourly Observations Nowcast Precision Ag., Lawn & Garden Guidance
7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts

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Weather Summary for Iowa
National Weather Service Des Moines IA
505 AM CDT Mon Jul 16 2018

Skies were partly to mostly cloudy across much of the state overnight.
winds were out of the north to northwest at around 5 to 10 mph. Early
morning temperatures range from the mid 60s in northwest Iowa to the
mid 70s in southeast Iowa.

A cold front will continue to move through the state today with an
area of high pressure building in late today into tonight. The area of
high pressure will start to slide off to the southeast Tuesday with
a weak upper level system skirting the southwestern portion of the
state. This will allow for a small chance for some showers and
thunderstorms in the far west central to southwest late Tuesday.
Otherwise a larger upper level wave will move across the region
Wednesday into Wednesday night. This system will bring chances of
precipitation to much of Iowa late Wednesday into Thursday. A
secondary system will dig southeastward through the region to end the
week allowing for precipitation chances to continue. A cooler and
drier air mass will be in place through the week with seasonal to
slightly cooler than seasonal temperatures expected. 

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Precision Agriculture Weather Forecast For MONONA County

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Regional Hourly Observations For MONONA County
Issued at 700 AM CDT MON JUL 16 2018

CARROLL *      PTCLDY    66  64  94 N6        30.07R                  
CHEROKEE *     CLEAR     64  61  91 N6        30.10R                  
DENISON *      CLEAR     66  61  82 MISG      30.09S                  
LE MARS *      CLEAR     63  61  94 N5        30.10R                  
ORANGE CITY *  CLEAR     64  61  88 N5        30.11R                  
SHELDON *      CLEAR     59  59 100 NW3       30.09R                  
SIOUX CITY     CLEAR     65  60  84 NW6       30.09R                  
6HR MIN TEMP:  62; 6HR MAX TEMP:  71;                                

STORM LAKE *   CLEAR     64  59  82 NE8       30.09S                  

Current Temperatures, Dewpoint, RH, Wind, Regional Obs, Surface 4-Panel

Current Agricultural Weather Conditions in Iowa
Based on observations at 700am CDT, Monday July 16, 2018

Across Iowa...temperatures are near 65 degrees west, near 72 degrees central, and near 71 degrees east. Current sky conditions are clear west, cloudy central, and fair east. In the west, relative humidity is near 84%, and the dew point is near 60 degrees. In the central part of the state, relative humidity is near 90%, and the dew point is near 69 degrees. In the east, relative humidity is near 87%, and the dew point is near 67 degrees. The livestock heat stress category is no stress west, no stress central, and no stress east. Winds are from the northwest at 6 mph west, where conditions are favorable for spraying. Winds are from the north at 10 mph central, where conditions are favorable for spraying. Winds are from the north at 3 mph east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 76 degrees at Burlington. The lowest temperature is 61 degrees at Estherville.

Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

US Radar, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For MONONA County,IA

336 AM CDT Mon Jul 16 2018

 DAY ONE  Today and Tonight

Isolated thunderstorms are possible this afternoon in southeast
Nebraska. Severe storms are not expected. Instability along a cold
front settling into northeast Kansas may lead to a few storms near
the Kansas border during the heat of the afternoon. Any storms
that do develop will dissipate by sunset.

Minor flooding will continue on the Missouri River from Nebraska 
City downstream to Rulo. Minor flooding will also continue on the
Missouri River above Lewis and Clark Lake in Knox County.

 DAYS TWO THROUGH SEVEN  Tuesday through Sunday

Thunderstorms are possible in eastern Nebraska on Tuesday, and
across all of eastern Nebraska and southwest Iowa Wednesday and
Thursday. Severe thunderstorms are possible both Wednesday and
Thursday as a strong upper level storm system moves through the

Minor flooding will continue along the Missouri River from 
Nebraska City downstream to Rulo, and above Louis and Clark Lake 
in Knox County.


Spotter activation will not be needed today or tonight.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For MONONA County, IA
642 AM CDT Mon Jul 16 2018

Sunny. Highs in the lower 80s. North winds around 5 mph.

Mostly clear. Lows in the lower 60s. East winds up to 5 mph.

Mostly sunny. Highs in the lower 80s. Southeast winds up to 5 mph.

Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southeast winds around 5 mph.

Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds 5 to 10 mph.

Showers and thunderstorms likely through midnight, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 60 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.

Sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs in the lower 80s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs in the lower 80s.

Mostly clear. Lows in the mid 60s.

Mostly sunny. Highs in the mid 80s.

12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2

Medium & Long Range Outlook For Iowa
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   JUL 21-25    JUL 23-29    JUL       JUL-SEP                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Below      Above     Normal                      
 Precipitation:      Below       Normal     Normal     Normal                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
Almanac Information

Monday July 16, 2018 the 197th Day of Year

Declination 21.190000
Distance 0.999716 AU
Rise 06:53 EDT Set 21:47 EDT
Transit Meridian 14:20 EDT
Civil Twilight Begins 06:21 EDT Ends 22:19 EDT

Calculations made for central point in the state.
Time in ET -- and will vary due to location and
elevation -- Priddy

Historical Weather And Climate Facts For Today

A severe hailstorm over parts of Antelope and Boone counties in Nebraska
stripped trees of bark and foliage, ruined roofs, and broke nearly every
window facing north. (The Weather Channel)
The temperature at Medford OR soared to an all-time high of 115 degrees to
begin a two week heat wave. During that Oregon heat wave the mercury hit
100 degrees at Sexton Summit for the only time in forty years of records.
(David Ludlum) (The Weather Channel)
An early afternoon thunderstorm raked the east side of Tucson AZ with gale
force winds, heavy rain, and numerous lightning strikes. A thirteen year
old boy was swept through a forty foot long culvert by raging waters before
being rescued. (The Weather Channel)
An intense thunderstorm dropped as much as 7 inches of rain in a three hour 
period over portions of southeastern pike county. two residents lost their lives 
as the car they were in was washed off the road. a young boy also died while 
being evacuated from his home. forty businesses and 2560 homes were 
affected...amounting to 7 million dollars in damage. (NWS JKL)
Showers and thundestorms in the southwestern U.S. ended a record string of
thirty-nine consecutive days of 100 degree heat at Tucson AZ. A
thunderstorm at Bullhead City AZ produced wind gusts to 70 mph reducing the
visibility to near zero in blowing dust. Southerly winds gusting to 40 mph
pushed temperature readings above 100 degrees in the Northern Plains. Rapid
City SD reported a record high of 106 degrees, following a record low of 39
degrees just three days earlier. (The National Weather Summary) (Storm
Thirty-seven cities in the eastern U.S. reported record high temperatures
for the date. Highs of 96 degrees at Bluefield WV and 104 degrees at
Charleston WV were all-time records, and afternoon highs of 98 degrees at
Binghamton NY, 99 degrees at Elkins WV, and 103 degrees at Pittsburgh PA,
tied all-time records. Highs of 104 degrees at Baltimore MD and 105
degrees at Parkersburg WV were records for July, and Beckley WV equalled
their record for July with a high of 94 degrees. Martinsburg WV was the hot
spot in the nation with a reading of 107 degrees. Afternoon and evening
thunderstorms raked the northeastern U.S. with large hail and damaging
winds. (The National Weather Summary)
Showers and thunderstorms developing along a stationary front drenched the
Middle Atlantic Coast States with heavy rain, causing flooding in some
areas. More than five inches of rain was reported near Madison VA and
Ferncliff VA. Hot weather prevailed in Texas. San Angelo reported a record
high of 106 degrees. (The National Weather Summary)

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky