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Winneshiek County, IA Weather and Climate Synopsis

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Weather Summary for Iowa
National Weather Service Des Moines IA
1121 AM CDT Tue Mar 20 2018

Happy Spring everyone! Wait, it is really anything but spring like
outside right now across Iowa. In fact, there is a bunch of light snow
going on across the western half of the state right now. What gives?
Alas, that tends to be March, and even April at times, in the Midwest.

Morning lows ranged from the mid 20s out east to the low and mid 30s
to the southwest, and had not moved too much by late morning with many
areas in the low to mid 30s currently. The light snowfall slowly moved
into western Iowa early this morning and is just now making its way to
the ground in areas of central Iowa. As the afternoon continues, light
will linger a while longer but is expected to fade before it can reach
eastern Iowa. Total snowfall accumulations of around an inch may be
seen in northwest Iowa, while areas further south and east will
quickly fade to under a half inch and trace amounts.  

Temperatures the rest of the week will warm a bit, but tend to stay
away from widespread spring like temperatures. Highs will peak 
Thursday and Friday ranging from the mid and upper 40s to the north 
and northeast to the 50s and even around 60 to the southwest. A quick
moving system may bring a brief hit of rain and snow Thursday morning,
but is not expected to accumulate with temperatures quickly warming.
The bigger impact may come Friday into Saturday as a system brings
about widespread rain and snow chances. Northern Iowa will have the
best shot at accumulating snow while central and southern Iowa will
likely see predominantly rain. 

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

Precision Agriculture Weather Forecast For WINNESHIEK County

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Regional Hourly Observations For WINNESHIEK County
Issued at 1200 PM CDT TUE MAR 20 2018

CEDAR RAPIDS   PTSUNNY   34  22  61 N7        29.98S WCI  28          
CHARLES CITY * CLOUDY    32  16  51 CALM      30.01S                  
CLINTON *      FAIR      35  20  54 NE12      29.97S WCI  27          
DECORAH *      PTSUNNY   30  16  55 VRB3      29.99F                  
DUBUQUE        FAIR      33  16  49 NE13      29.97S WCI  24          
MONTICELLO *   FAIR      36  19  51 NE8       29.97F WCI  29          
OELWEIN *      PTSUNNY   32  23  69 NE8       30.00F WCI  25          
WATERLOO       CLOUDY    32  20  61 E6        30.00F WCI  26          

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

Current Agricultural Weather Conditions in Iowa
Based on observations at 1200pm CDT, Tuesday March 20, 2018

Across Iowa...temperatures are near 36 degrees west, near 36 degrees central, and near 36 degrees east. Current sky conditions are mixed precipitation west, cloudy central, and fair east. In the west, relative humidity is near 92%, and the dew point is near 34 degrees. In the central part of the state, relative humidity is near 59%, and the dew point is near 23 degrees. In the east, relative humidity is near 52%, and the dew point is near 20 degrees. Winds are from the northwest at 12 mph west, where conditions are not favorable for spraying due to mixed precipitation. The wind chill is near 28 degrees west. Winds are from the west at 3 mph central, where conditions are favorable for spraying. Winds are from the northeast at 16 mph east, where conditions are not favorable for spraying due to strong winds. The wind chill is near 26 degrees east. Based on current available observations, the highest temperature is 39 degrees at Clarinda. The lowest temperature is 30 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 WINNESHIEK County,IA

419 AM CDT Tue Mar 20 2018

 DAY ONE  Today and Tonight

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Wednesday through Monday

A mixture of rain and snow is expected to occur Friday night into
Saturday morning as a system passes by to the south of the area.
Some snow accumulations are possible later Friday night and
Saturday morning, but location and amounts are far from certain at
this time. 


No action is needed.


No webinar is scheduled.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For WINNESHIEK County, IA
1027 AM CDT Tue Mar 20 2018

Colder, cloudy. Highs in the mid 30s. Northeast winds 5 to 10 mph.

Mostly cloudy. Lows in the lower 20s. Northeast winds around 5 mph.

Mostly sunny. Highs in the lower 40s. Northeast winds around 5 mph
becoming light in the afternoon.

Partly cloudy. Lows in the upper 20s. Light winds.

Mostly sunny. Highs in the upper 40s. East winds around 5 mph.

Partly cloudy. Lows in the upper 20s.

Mostly cloudy. Highs in the mid 40s.

possibly mixed with rain. Lows in the upper 20s. Chance of precipitation 80 percent.

Rain and snow likely. Highs in the upper 30s. Chance of precipitation 70 percent.

Mostly cloudy with a 40 percent chance of snow
possibly mixed with rain. Lows in the mid 20s.

Partly sunny with a 20 percent chance of rain. Highs around 40.

Mostly cloudy with a 40 percent chance of snow
possibly mixed with rain. Lows in the upper 20s.

Partly sunny. Highs in the lower 40s.

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 25-29 MAR 27-APR 2    MAR       MAR-MAY                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal       Normal      Below     Normal                      
 Precipitation:      Above       Normal     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

Tuesday March 20, 2018 the 79th Day of Year

Declination 0.240000
Distance 0.999721 AU
Rise 07:16 EDT Set 19:27 EDT
Transit Meridian 13:21 EDT
Civil Twilight Begins 06:50 EDT Ends 19:54 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 tornado (unofficially F2) struck the north side of Lexington, KY destroying 
barns and a roundhouse. (NWS Louisville)
A late winter storm in Oklahoma produced nearly a foot of snow at Oklahoma
City and at Tulsa. (David Ludlum)
The city of Juneau received 31 inches of snow in 24 hours, a record for the
Alaska capitol. (20th-21st) (David Ludlum)
A severe three day winter storm came to an end over the Central Plains. The
storm produced up to twenty inches of snow in Colorado, Nebraska and
Kansas, and left a thick coat of ice from eastern Kansas across
northwestern Missouri into Iowa. (Storm Data)

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