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Plymouth County, IA Weather and Climate Synopsis

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Weather Summary for Iowa
National Weather Service Des Moines IA
500 PM CDT Mon Oct 22 2018

A spectacular fall afternoon is coming to a close as the sun starts to
set over Iowa. Highs today were comfortably in the 60s, and even a few
readings in the 70s in the southwest corner of the state. Abundant
sunshine will continue into tomorrow, but temperatures will take a
step back as cooler air filters into the region. Highs Tuesday should
range from the upper 40s across the north to mid 50s in the south with
northerly winds at 5 to 10 miles per hour. 

The dry pattern across much of the region looks set to come to an end
over the second half of the week as a few low pressure systems cross
the Plains. The best chances for light rain look to be late Wednesday
into Thursday, then again late Friday into Saturday. Highs through the
end of the week will generally hover in the upper 40s to mid 50s,
which is 5 to 10 degrees below normal for late October. 

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

Precision Agriculture Weather Forecast For PLYMOUTH County


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Regional Hourly Observations For PLYMOUTH County
Issued at 500 PM CDT MON OCT 22 2018

   NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      SUNNY     66  28  24 NW12      30.14R                  
CHEROKEE *     SUNNY     64  30  28 NW6       30.16R                  
DENISON *      SUNNY     64  32  29 NW9       30.17R                  
LE MARS *      SUNNY     66  27  22 NW8       30.17R                  
ORANGE CITY *  SUNNY     64  32  29 W9        30.17R                  
SHELDON *      SUNNY     66  27  22 NW10      30.14R                  
SIOUX CITY     SUNNY     65  33  30 NW12      30.17R                  
SPENCER        SUNNY     65  29  25 NW12G22   30.14R                  
STORM LAKE *   SUNNY     64  27  24 W10       30.15S                  

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


Current Agricultural Weather Conditions in Iowa
Based on observations at 500pm CDT, Monday October 22, 2018

Across Iowa...temperatures are near 65 degrees west, near 67 degrees central, and near 67 degrees east. Current sky conditions are sunny west, mostly sunny central, and fair east. In the west, relative humidity is near 30%, and the dew point is near 33 degrees. In the central part of the state, relative humidity is near 24%, and the dew point is near 29 degrees. In the east, relative humidity is near 24%, and the dew point is near 29 degrees. Winds are from the northwest at 12 mph west, where conditions are favorable for spraying. Winds are from the west at 5 mph central, where conditions are favorable for spraying. Winds are from the west at 10 mph east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 70 degrees at Clarinda. The lowest temperature is 63 degrees at Mason City.


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 PLYMOUTH County,IA

338 AM CDT Mon Oct 22 2018

 DAY ONE  Today and Tonight

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Tuesday through Sunday

No hazardous weather is expected at this time.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For PLYMOUTH County, IA
327 PM CDT Mon Oct 22 2018

TONIGHT
Clear. Lows around 30. North winds 5 to 10 mph.

TUESDAY
Sunny. Highs around 52. Northeast winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear. Lows around 33. East winds 5 to 10 mph.

WEDNESDAY
Partly sunny. Highs around 53. Southeast winds 5 to 10 mph becoming 10 to 15 mph in the afternoon.

WEDNESDAY NIGHT
Mostly cloudy. Chance of light showers in the evening, then light showers likely after midnight. Lows around 41. Southeast winds 5 to 10 mph becoming south 10 to 15 mph after midnight. Chance of rain 60 percent.

THURSDAY
Cloudy. Showers likely in the morning, then chance of showers in the afternoon. Highs around 51. Chance of rain 70 percent.

THURSDAY NIGHT
Cloudy. Lows around 42.

FRIDAY
Partly sunny. Highs around 58.

FRIDAY NIGHT
Mostly cloudy. Showers likely in the evening. Lows around 42. Chance of rain 60 percent.

SATURDAY
Partly cloudy. Highs around 53.

SATURDAY NIGHT
Partly cloudy. Lows around 37.

SUNDAY
Partly cloudy in the morning then becoming sunny. Highs around 53.

SUNDAY NIGHT
Mostly clear. Lows around 36.

MONDAY
Sunny in the morning then becoming partly cloudy. Highs around 53.

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
                                 IOWA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                OCT 28-NOV 1 OCT 30-NOV 5    OCT       OCT-DEC                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Below                                            
 Precipitation:      Above        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

Monday October 22, 2018 the 295th Day of Year

---------------------------------------------------
SUN
Declination -11.390000
Distance 0.999721 AU
Rise 08:35 EDT Set 19:21 EDT
Transit Meridian 13:58 EDT
Civil Twilight Begins 08:08 EDT Ends 19:48 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

/////////////////////////
OCTOBER 22ND
HISTORIC WEATHER EVENTS
...1965...
The temperature soared to 104 degrees at San Diego CA. Southern California
was in the midst of a late October heat wave that year. Los Angeles had ten
consecutive days with afternoon highs reaching 100 degrees. (David Ludlum)
(The Weather Channel)
...1985...
A guest on the top floor of a hotel in Seattle WA was seriously injured
while talking on the phone when lightning struck. Several persons are
killed each year when the electrical charge from a lightning bolt travels
via telephone wiring. (The Weather Channel)
...1987...
Yakutat AK surpassed their previous all-time yearly precipitation total of
190 inches. Monthly records were set in June with 17 inches, in September
with 70 inches, and in October with more than 40 inches. (Sandra and TI
Richard Sanders - 1987)
Twenty-two cities in the eastern U.S., most of them in the southeast
states, reported record low temperatures for the date. Morning lows of 30
degrees at Athens GA, 28 degrees at Birmingham AL, and 23 degrees at Pinson
AL, were the coldest of record for so early in the season. (The National
Weather Summary)
Showers produced heavy rain in southern California, with amounts ranging up
to five inches at Blue Jay. Flash flooding resulted in two deaths, ten
injuries, and more than a million dollars damage. (The National Weather
Summary) (Storm Data)
...1988...
A "nor'easter" swept across the coast of New England. Winds gusted to 75
mph, and large waves and high tides caused extensive shoreline flooding. A
heavy wet snow blanketed much of eastern New York State, with a foot of
snow reported in Lewis County. (The National Weather Summary) (Storm Data)
...1989...
A storm system moving out of the Gulf of Alaska brought rain to the
Northern and Central Pacific Coast Region, with snow in some of the
mountains of Oregon, and wind gusts to 60 mph along the Oregon coast. Six
cities in Florida reported record low temp-eratures for the date, including
Tallahassee with a reading of 34 degrees. (The National Weather Summary)
(Storm Data)


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