Seymour, Indiana Weather Conditions

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Current Conditions

  • 32°
  • Light Freezing Fog
  • Wind: Calm
  • Humidity: 100%
  • Visibility: 0.2 miles
  • Dew Point: 32°
  • Pressure: 30.27 in. 0

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
37°
37°
52°
59°
61°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 61 °
  • Low: 46 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 64 °
  • Low: 46 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 73 °
  • Low: 45 °
  • Partly Cloudy
  • Sunday
  • Clear
  • High: 66 °
  • Low: 48 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 75 °
  • Low: 57 °
  • Partly Cloudy

Forecast for Seymour, Indiana

Updated: 5:00 AM EDT on October 23, 2014

Frost advisory in effect until 9 am EDT this morning...
  • Thursday

    Clear in the morning, then partly cloudy. High of 61F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 46F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 64F. Winds from the WSW at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Low of 46F. Winds from the SW at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 73F. Winds from the West at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 45F. Winds from the NW at 5 to 10 mph.

  • Sunday

    Clear. High of 66F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 48F. Winds from the SE at 5 to 10 mph.

  • Monday

    Partly cloudy in the morning, then overcast. High of 75F. Winds from the South at 10 to 15 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 57F. Winds from the South at 10 to 15 mph.

  • Tuesday

    Overcast with a chance of rain. High of 68F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 40%.

  • Tuesday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 48F. Winds from the SSW at 5 to 15 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Wednesday

    Overcast. High of 59F. Winds from the WNW at 5 to 10 mph.

  • Wednesday Night

    Partly cloudy. Low of 43F. Winds from the NNW at 5 to 10 mph.

  • Thursday

    Clear. High of 63F. Winds from the North at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 57F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 41F. Winds less than 5 mph.

  • Saturday

    Clear. High of 57F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Sunday

    Clear. High of 57F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 39F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Frost Advisory  Statement as of 3:55 am EDT on October 23, 2014


... Frost advisory remains in effect until 9 am EDT this morning...

A frost advisory remains in effect until 9 am EDT this morning.

* Temperatures are generally in the mid 30s across central Indiana
early this morning with calm winds.

* Impacts: sensitive vegetation could be damaged or killed if
left unprotected.

Precautionary/preparedness actions...

A frost advisory means that frost is possible. Sensitive outdoor
plants may be killed if left uncovered.





Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Reddington, Seymour, IN

Updated: 6:02 AM EDT

Temperature: 33.2 °F Dew Point: 33 °F Humidity: 97% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Vallonia, Vallonia, IN

Updated: 5:52 AM EDT

Temperature: 32.4 °F Dew Point: 32 °F Humidity: 99% Wind: Calm Pressure: 30.09 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: WR9G - NW Scott County, Austin, IN

Updated: 6:02 AM EDT

Temperature: 36.6 °F Dew Point: 36 °F Humidity: 97% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Brookfield Place/Crystal Lake, Columbus, IN

Updated: 5:58 AM EDT

Temperature: 37.1 °F Dew Point: 36 °F Humidity: 95% Wind: Calm Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: West side of Columbus, Columbus, IN

Updated: 6:02 AM EDT

Temperature: 35.6 °F Dew Point: 31 °F Humidity: 83% Wind: Calm Pressure: 30.24 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: North Vernon - East, North Vernon, IN

Updated: 5:59 AM EDT

Temperature: 32.7 °F Dew Point: 32 °F Humidity: 97% Wind: Calm Pressure: 30.11 in Hourly Precipitation: - Windchill: 33 °F Graphs

Location: Historic Downtown, Columbus, IN

Updated: 6:02 AM EDT

Temperature: 36.5 °F Dew Point: 36 °F Humidity: 96% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Franklin Street, Columbus, IN

Updated: 6:02 AM EDT

Temperature: 34.2 °F Dew Point: 33 °F Humidity: 96% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Westport, IN, Westport, IN

Updated: 5:58 AM EDT

Temperature: 32.9 °F Dew Point: 33 °F Humidity: 99% Wind: Calm Pressure: 30.09 in Hourly Precipitation: - Windchill: 33 °F Graphs

Location: Presidential Park North, Columbus, IN

Updated: 6:01 AM EDT

Temperature: 33.2 °F Dew Point: 33 °F Humidity: 97% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Mauxferry Ridge, Columbus, IN

Updated: 5:59 AM EDT

Temperature: 32.8 °F Dew Point: 32 °F Humidity: 98% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Metro Kent, Kent, IN

Updated: 6:02 AM EDT

Temperature: 32.2 °F Dew Point: 32 °F Humidity: 99% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: Pigeon roost, Scottsburg, IN

Updated: 5:59 AM EDT

Temperature: 32.0 °F Dew Point: 30 °F Humidity: 92% Wind: Calm Pressure: 30.20 in Hourly Precipitation: - Windchill: 32 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Indianapolis in 
427 am EDT Thursday Oct 23 2014 


Update... 
aviation section has been updated below. 


&& 


Synopsis... 
issued at 351 am EDT Thursday Oct 23 2014 


Upper ridging will move through the area today followed by an upper 
wave tonight that will bring increasing clouds and a slight chance 
for showers. After some warming Friday a cold front will move 
through Friday night/Saturday morning and bring another increase in 
clouds and slightly decreasing temperatures. The next chance for 
precipitation will arrive Tuesday with the approach of a low 
pressure system and cold front. 


&& 


Near term /today/... 


Issued at 351 am EDT Thursday Oct 23 2014 


With calm winds and temperatures in the middle 30s currently across 
much of the area will continue with frost advisory. Also with small 
dew point depressions have added patchy fog as some low spots around 
central Indiana have seen visibilities drop to less than a mile. 


Once the sun comes up fog and frost should both rapidly burn off. 
Sunny skies will be in place to start the day under upper ridging. 
By late afternoon though the approach of an upper wave will bring 
increasing high and middle level clouds to the western counties and 
these will overspread the area during the evening. For high 
temperatures went a couple degrees warmer than consensus based on 
good sunshine early and neutral to warm advection at 850. 


&& 


Short term /tonight through Saturday night/... 


Issued at 351 am EDT Thursday Oct 23 2014 


An upper wave will move through the Great Lakes tonight. The best 
forcing stays to the north of the area and there is little moisture 
to work with. That said there is still some upper forcing over the 
northern counties and a bit of isentropic lift and this is enough to 
justify keeping a slight chance for showers across the north. 
Elsewhere just bumped cloud cover up a little. Friday the met keeps 
some low probability of precipitation going with a secondary wave moving through but Don/T 
see this feature in the other models so will go dry. Friday night a 
cold front will move through the north but there is even less 
moisture to work with and no upper support. Thought the northern 
counties could see a chance for sprinkles. Saturday and Saturday 
night look dry with the upper ridge building closer. For 
temperatures through the short term generally used a consensus for 
above normal highs Saturday reaching into the low 70s. 


&& 


Long term /Sunday through Wednesday/... 


Issued at 351 am EDT Thursday Oct 23 2014 


Fair and mild weather will occur Sunday and Monday as high pressure 
moves east across our region. Model ensembles indicate low pressure 
will move into the upper Midwest Monday and into the Great Lakes 
Tuesday bringing a trailing cold front across our region. 


There are timing differences between models with the GFS and gemnh 
bringing the cold front through late Tuesday...while the 12z Euro is 
almost a day slower bringing the cold front through on Wednesday as 
it creates a cutoff upper low. This is often a bias with the 
Euro...so will keep everything more progressive for now. Will begin 
a slight chance of showers over our far northwest very late Monday 
night and then go with chance probability of precipitation Tuesday and Tuesday night. Models 
indicate mu convective available potential energy of 200 to 400 j/kg Tuesday...so will mention 
isolated thunder. Otherwise went with only a chance of showers most 
other periods. Also added a slight chance of showers across our 
southeast early Wednesday in the advent models trend slower. 


Concerning temperatures super blend initialization seems a bit too 
cool Sunday and Monday and leaned closer to a HPC GFS blend. 
Otherwise...super blend temperatures seem reasonable most other 
periods. 


&& 


Aviation /discussion for the 23/0900z kind taf update/... 
issued at 427 am EDT Thursday Oct 23 2014 


Minor tweaks made to kind taf to better match current conditions. No 
other changes are needed at this time. 


Previous aviation discussion follows... 
visibility restrictions possible with shallow ground fog towards 
daybreak...otherwise VFR. 


Strong high pressure ridge will move southeast across our region 
bringing clear skies and light winds. There is a good potential of 
ground fog at the outlying taf sites from 09z-13z which may 
temporarily lower visibilities to IFR category at outlying taf sites 
and MVFR at kind where city effect may lessen fog potential a little 
there. 


On Thursday expect increasing high clouds and southwest winds up to 
5 knots. Models indicate an upper disturbance late Thursday night 
may spread middle clouds into our region towards the end of the 
forecast period. 




&& 


Ind watches/warnings/advisories... 
frost advisory until 9 am EDT this morning for inz021-028>031- 
035>049-051>057-060>065-067>072. 


&& 


$$ 


Synopsis...cp 
near term...cp 
short term...cp 
long term....jeh 
aviation...jh 


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