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Marshall County, IA Weather and Climate Synopsis

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Weather Summary for Iowa
National Weather Service Des Moines IA
529 PM CDT Fri Oct 19 2018

High temperatures this afternoon hit the upper 60s, a few locations
did hit 70 degrees. A weak cold front passed through which has 
shifted winds to a northwest direction. This did bring through a few 
passing clouds and light showers, but did not drastically reduce 
temperatures. 

Cloud cover has been patchy across the rest of the Midwest and Plains
as a few waves of energy have moved through. Although there were a 
few showers, the weather was not all too active. 

Tonight, temperatures will be in the lower 40s. The winds may be gusty
at times overnight, as there will still be influence from the passing
front earlier this afternoon. Most of Iowa should stay dry.
Northwesterly winds will keep conditions cooler Saturday with highs in
the mid 50s, but will rebound back into the lower 60s Sunday. Next
week will be quiet, with next rain chances forecast for Thursday. 



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

Precision Agriculture Weather Forecast For MARSHALL County


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Regional Hourly Observations For MARSHALL County
Issued at 1000 PM CDT FRI OCT 19 2018

   CENTRAL IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLEAR     52  37  56 NW10      30.02R                  
ANKENY *       CLEAR     52  39  62 W9        30.03R                  
BOONE *        CLEAR     52  36  54 NW12      30.03R                  
CHARITON *     CLEAR     52  41  66 W9        30.03R                  
DES MOINES     CLEAR     51  39  63 NW8       30.03R                  
GRINNELL*      CLEAR     47  37  68 W6        30.01R                  
KNOXVILLE *    CLEAR     52  41  66 NW7       30.01R                  
MARSHALLTOWN   CLEAR     44  37  76 NW7       29.98S                  
NEWTON *       CLEAR     54  37  54 W9        30.01R                  
PELLA *        CLEAR     54  38  54 NW6       30.02R                  
PERRY *        FAIR      51  35  54 W8        30.04R                  

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


Current Agricultural Weather Conditions in Iowa
Based on observations at 1000pm CDT, Friday October 19, 2018

Across Iowa...temperatures are near 51 degrees west, near 51 degrees central, and near 51 degrees east. Current sky conditions are clear west, clear central, and fair east. In the west, relative humidity is near 52%, and the dew point is near 34 degrees. In the central part of the state, relative humidity is near 63%, and the dew point is near 39 degrees. In the east, relative humidity is near 79%, and the dew point is near 45 degrees. Winds are from the northwest at 14 mph west, where conditions are not favorable for spraying due to strong winds. Winds are from the northwest at 8 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 55 degrees at Lamoni and Clarinda. The lowest temperature is 44 degrees at Marshalltown.


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 MARSHALL County,IA

730 PM CDT Fri Oct 19 2018

 DAY ONE  Tonight

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Saturday through Thursday

Sustained northwest winds of 25 to 35 mph, with gusts as high as
40 to 45 mph are expected Saturday morning into early Saturday 
afternoon. A Wind Advisory is in effect for these areas. Please
refer to our website at weather.gov/desmoines for further details.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For MARSHALL County, IA
835 PM CDT Fri Oct 19 2018


WIND ADVISORY IN EFFECT FROM 8 AM TO 2 PM CDT SATURDAY

REST OF TONIGHT
Clear. Low in the lower 40s. Northwest wind 10 to 15 mph.

SATURDAY
Sunny, windy, cooler. High in the upper 40s. Northwest wind 15 to 30 mph with gusts to around 45 mph.

SATURDAY NIGHT
Clear, colder. Low in the upper 20s. Northwest wind near 10 mph with gusts to around 20 mph shifting to the west after midnight.

SUNDAY
Sunny. High in the mid 50s. Southwest wind 5 to 10 mph with gusts to around 20 mph shifting to the south around 15 mph with gusts to around 30 mph in the afternoon.

SUNDAY NIGHT
Mostly clear. Not as cool. Low in the upper 30s. Southwest wind 5 to 15 mph.

MONDAY
Sunny. High in the upper 50s.

MONDAY NIGHT
Mostly clear. Low in the mid 30s.

TUESDAY
Sunny. High in the lower 50s.

TUESDAY NIGHT
Mostly clear. Low in the lower 30s.

WEDNESDAY
Mostly sunny. High in the lower 50s.

WEDNESDAY NIGHT
Mostly cloudy with a 30 percent chance of light rain. Low in the upper 30s.

THURSDAY
Mostly cloudy with a 30 percent chance of light rain. High in the lower 50s.

THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of light rain. Low in the upper 30s.

FRIDAY
Mostly cloudy. A 40 percent chance of light rain in the morning. High in the mid 50s.

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 25-29 OCT 27-NOV 2    OCT       OCT-DEC                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal       Normal                                            
 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

Friday October 19, 2018 the 292th Day of Year

---------------------------------------------------
SUN
Declination -10.330000
Distance 0.999721 AU
Rise 08:32 EDT Set 19:25 EDT
Transit Meridian 13:58 EDT
Civil Twilight Begins 08:04 EDT Ends 19:53 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 19TH
HISTORIC WEATHER EVENTS
...1844...
The famous "Lower Great Lakes Storm" occurred. Southwesterly winds were at
hurricane force for five hours, driving lake waters into downtown Buffalo
NY. The storm drowned 200 persons. (David Ludlum)
...1961...
Rain changed to a record early season, heavy wet snow over the southern
mountains of West Virginia. Leaves were still on trees, resulting in the
worst forest disaster since the fires of 1952 and 953. One to two feet of
snow fell near Summersville and Richwood. (19th-20th) (The Weather Channel)
...1984...
Thunderstorms deluged the town of Odem TX (located 15 miles northwest of
Corpus Christi) with 25 inches of rain in just three and a half hours. Most
businesses in Odem were flooded, as were 1000 homes in nearby Sinton. (The
Weather Channel)
...1987...
A cold front brought rainshowers to parts of the central U.S., and ushered
cool Canadian air into the Great Plains Region. Daytime highs were only in
the 30s in North Dakota and eastern Montana. (The National Weather Summary)
...1988...
Thunderstorms produced high winds in eastern Colorado, with gusts to 63 mph
reported at La Junta. (Storm Data) (The National Weather Summary)
...1989...
Record breaking snows fell across northern and central Indiana. Totals
ranged up to 10.5 inches at Kokomo, and 9.3 inches was reported at
Indianapolis. The 8.8 inch total at South Bend was a record for the month
as a whole. Up to seven inches of snow fell in extreme southern Lower
Michigan, and up to six inches fell in southwestern Ohio. The heavy wet
snow downed many trees and power lines. Half the city of Cincinnati OH was
without electricity during the morning hours. Temperatures dipped below
freezing across much of the Great Plains Region. Twenty cities, including
fourteen in Texas, reported record low temperatures for the date. North
Platte NE reported a record low of 11 degrees. In Florida, four cities
reported record high temperatures for the date. The record high of 92
degrees at Miami also marked a record fourteen days of 90 degree weather in
October, and 116 such days for the year. (The National Weather Summary)


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