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Carroll County, IA Weather and Climate Synopsis

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Weather Summary for Iowa
National Weather Service Des Moines IA
549 PM CDT Fri Mar 16 2018

This afternoon was not nearly as nice as the past couple of days
across Iowa. A system moving through the area has drastically
increased cloud cover, leaving overcast conditions for most Iowa
today. High temperatures reached the mid to upper 30s. Winds have 
been easterly at 15 to 20 miles per hour. Rain showers have been 
slowly moving northward across Iowa. A few locations have reported 
thunder with these showers. By early evening, radar indicated a line 
of rain showers from Fort Dodge southeast across the Des Moines metro 
and into Ottumwa. There have been several reports of ice pellets and 
sleet mixed in with this rain. Temperatures around 530 PM were in the 
mid 30s across Iowa. 

Conditions across the Great Plains have been mostly cloudy as this
system continues to develop. Wintry precipitation has been reported
across northern Nebraska, with rain showers in Missouri. This system
has resulted in a drastic temperature contrast across the region, with
mid to upper 60s in portions of Kansas and Missouri, to mid 30s across
Nebraska and Iowa. 

For the rest of this evening, wintry mixed precipitation will 
continue throughout most of the state. Temperatures overnight will 
hover right around the freezing benchmark of 32 degrees. For portions 
of northern and eastern Iowa, travel conditions will become slick 
overnight and into Saturday morning. After this system passes, Iowa 
will see a brief dry period, and temperatures will slowly recover 
back into the 40s. However, the weather pattern becomes active at the 
start of the next work week, with a few systems forecast to move 
across the area that will bring several rain showers. 

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

Precision Agriculture Weather Forecast For CARROLL County

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Regional Hourly Observations For CARROLL County
Issued at 1100 PM CDT FRI MAR 16 2018

CARROLL *      MIX PCPN  34  32  93 E16G22    29.84R WCI  23          
CHEROKEE *     MIX PCPN  32  32  99 E5        29.88S WCI  28          
DENISON *      LGT RAIN  34  32  93 E12G22    29.86R WCI  25          
LE MARS *      FLURRIES  34  32  93 E7        29.90S WCI  28          
ORANGE CITY *  CLOUDY    34  30  86 E5        29.90R WCI  30          
SHELDON *      CLOUDY    32  28  86 E15G21    29.89R WCI  22          
SIOUX CITY     MIX PCPN  33  32  96 E7        29.88R WCI  27          
SPENCER        CLOUDY    33  27  78 E16       29.90F WCI  23          
STORM LAKE *   CLOUDY    32  32 100 E16G23    29.86S FOG     WCI  21  

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

Current Agricultural Weather Conditions in Iowa
Based on observations at 1100pm CDT, Friday March 16, 2018

Across Iowa...temperatures are near 33 degrees west, near 35 degrees central, and near 34 degrees east. Current sky conditions are mixed precipitation west, cloudy central, and freezing rain east. In the west, relative humidity is near 96%, and the dew point is near 32 degrees. In the central part of the state, relative humidity is near 82%, and the dew point is near 30 degrees. In the east, relative humidity is near 79%, and the dew point is near 28 degrees. Winds are from the east at 7 mph west, where conditions are not favorable for spraying due to mixed precipitation. The wind chill is near 27 degrees west. Winds are from the east at 12 mph with gusts at 21 mph central, where conditions are not favorable for spraying due to strong winds. The wind chill is near 27 degrees central. Winds are from the east at 17 mph with gusts at 25 mph east, where conditions are not favorable for spraying due to strong winds and freezing rain. The wind chill is near 23 degrees east. Based on current available observations, the highest temperature is 36 degrees at Clarinda and Burlington. The lowest temperature is 31 degrees at Clinton.

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 CARROLL County,IA

715 PM CDT Fri Mar 16 2018

 DAY ONE  Tonight

A Winter Weather Advisory is in effect for the area. Please refer
to the National Weather Service website at 
for further details.

 DAYS TWO THROUGH SEVEN  Saturday through Thursday

Light wintry precipitation will exit to the east of the area by
mid to late morning Saturday.


Spotter activation will not be needed at this time. Snowfall and
or ice accumulation reports are appreciated.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For CARROLL County, IA
921 PM CDT Fri Mar 16 2018


Breezy. Freezing rain possibly mixed with sleet and snow before midnight. Rain through the night. Light snow possibly mixed with sleet and freezing rain after midnight. New snow and sleet accumulation just under a half inch expected. New ice accumulation up to one tenth of an inch. Low around 30. East wind 15 to 20 mph shifting to the northeast 5 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation near 100 percent.

Cloudy. A 50 percent chance of light rain, freezing rain and freezing drizzle through mid morning. High in the upper 30s. North wind near 10 mph.

Mostly cloudy. Low around 30. South wind near 5 mph.

Partly sunny. Warmer. High in the upper 40s. Southeast wind near 10 mph.

Cloudy with a 30 percent chance of light rain. Low in the mid 30s. East wind 10 to 15 mph.

Cloudy with a 30 percent chance of light rain. High in the mid 40s.

Cloudy. A 30 percent chance of light snow after midnight. Low in the upper 20s.

Cloudy. A chance of light snow in the morning, then a chance of light snow and rain in the afternoon. High in the upper 30s. Chance of precipitation 40 percent.

Mostly cloudy. A 20 percent chance of light rain through midnight. Low in the mid 20s.

Mostly sunny. High in the mid 40s.

Partly cloudy. Low in the upper 20s.

Mostly sunny. High around 50.

Mostly cloudy. A slight chance of light rain through midnight, then a chance of light snow possibly mixed with rain after midnight. Low in the lower 30s. Chance of precipitation 30 percent.

Cloudy. A chance of light rain and snow in the morning, then light rain likely in the afternoon. Breezy. High around 50. Chance of precipitation 70 percent.

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 
                   MAR 22-26    MAR 24-30    MAR       MAR-MAY                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal        Below      Below     Normal                      
 Precipitation:      Above        Above     Normal      Above                      

....  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

Saturday March 17, 2018 the 76th Day of Year

Declination -0.940000
Distance 0.999721 AU
Rise 07:21 EDT Set 19:24 EDT
Transit Meridian 13:22 EDT
Civil Twilight Begins 06:55 EDT Ends 19:50 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 winter storm in southwestern and central Tennessee produced 26 inches of
snow at Riddleton, and 18.5 inches at Memphis. It was the deepest snow of
record for those areas. (David Ludlum)
Record cold on Saint Patrick's Day: Louisville 9, Lexington 4, Bowling 
Green 16. (NWS Louisville, KY)
The temperature at Snake River WY dipped to 50 degrees below zero, a record
for the U.S. for the month of March. (Sandra and TI Richard Sanders - 1987)
A powerful spring storm produced severe thunderstorms over the Central Gulf
Coast States, and heavy snow in the High Plains Region. A tornado caused
three million dollars damage at Natchez MS, and six inches of rain in five
hours caused five million dollars damage at Vicksburg MS. Cactus TX
received 10 inches of snow. Western Kansas reported blizzard conditions.
(The National Weather Summary) (Storm Data)

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