Seymour, Indiana Weather Conditions

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Current Conditions

  • 34°
  • Overcast
  • Wind: ESE 7 mph
  • Humidity: 70%
  • Visibility: 10.0 miles
  • Dew Point: 25°
  • Pressure: 29.97 in. -
  • Heat Index: 28

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Next 12 Hours

7  am
10  am
1  pm
4  pm
7  pm
Snow
Snow
Snow
Snow
Rain
Rain
Snow
Snow
Rain
Rain
34°
34°
37°
34°
43°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Snow
  • High: 43 °
  • Low: 18 °
  • Snow
  • Monday
  • Partly Cloudy
  • High: 23 °
  • Low: 14 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 41 °
  • Low: 28 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 37 °
  • Low: 12 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 25 °
  • Low: 12 °
  • Partly Cloudy

Forecast for Seymour, Indiana

Updated: 4:00 AM EST on February 01, 2015

  • Sunday

    Overcast with snow and rain. High of 43F. Winds from the SE at 5 to 15 mph. Chance of snow 100%.

  • Sunday Night

    Overcast with a chance of snow. Low of 18F with a windchill as low as 12F. Breezy. Winds from the South at 10 to 20 mph shifting to the NW after midnight. Chance of snow 70% with accumulations up to 1 in. possible.

  • Monday

    Overcast in the morning, then partly cloudy. High of 23F with a windchill as low as 3F. Breezy. Winds from the NW at 10 to 20 mph.

  • Monday Night

    Partly cloudy. Low of 14F with a windchill as low as 5F. Winds from the WNW at 5 to 10 mph shifting to the SSW after midnight.

  • Tuesday

    Partly cloudy. High of 41F. Winds from the SSW at 10 to 15 mph.

  • Tuesday Night

    Partly cloudy in the evening, then overcast. Low of 28F. Winds from the SSW at 5 to 15 mph.

  • Wednesday

    Mostly cloudy in the morning, then overcast. High of 37F with a windchill as low as 23F. Winds from the West at 5 to 10 mph shifting to the North in the afternoon.

  • Wednesday Night

    Clear. Fog overnight. Low of 12F with a windchill as low as 0F. Winds from the NNE at 10 to 15 mph.

  • Thursday

    Mostly cloudy in the morning, then overcast. High of 25F with a windchill as low as 5F. Winds from the NE at 10 to 15 mph.

  • Thursday Night

    Partly cloudy. Low of 12F with a windchill as low as 3F. Winds from the NE at 5 to 15 mph.

  • Friday

    Clear. High of 30F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 23F with a windchill as low as 9F. Winds from the SSW at 5 to 15 mph.

  • Saturday

    Clear. High of 41F. Winds from the SW at 10 to 15 mph.

  • Saturday Night

    Clear with a chance of snow. Fog overnight. Low of 32F with a windchill as low as 25F. Winds from the SSW at 5 to 15 mph. Chance of snow 40%.

  • Sunday

    Clear. High of 46F. Winds from the South at 5 to 15 mph.

  • Sunday Night

    Clear. Fog overnight. Low of 28F. Winds less than 5 mph.

  • Monday

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

  • Monday Night

    Clear. Low of 28F. Winds less than 5 mph.

  • Tuesday

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

  • Tuesday Night

    Clear. Fog overnight. Low of 28F. Winds less than 5 mph.

  • Wednesday

    Clear. Fog early. High of 41F. Winds from the North at 5 to 10 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 28F. Winds from the North at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Vallonia, Vallonia, IN

Updated: 7:56 AM EST

Temperature: 37.2 °F Dew Point: 22 °F Humidity: 53% Wind: South at 7.3 mph Pressure: 29.77 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: APRSWXNET Austin IN US, Austin, IN

Updated: 7:29 AM EST

Temperature: 36 °F Dew Point: 24 °F Humidity: 61% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: WR9G - NW Scott County, Austin, IN

Updated: 8:08 AM EST

Temperature: 35.8 °F Dew Point: 25 °F Humidity: 64% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Brookfield Place/Crystal Lake, Columbus, IN

Updated: 8:06 AM EST

Temperature: 33.0 °F Dew Point: 30 °F Humidity: 88% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: West side of Columbus, Columbus, IN

Updated: 8:09 AM EST

Temperature: 33.3 °F Dew Point: 22 °F Humidity: 64% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: North Vernon - East, North Vernon, IN

Updated: 7:59 AM EST

Temperature: 33.8 °F Dew Point: 30 °F Humidity: 86% Wind: Calm Pressure: 29.84 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Norway Lane, Columbus, IN

Updated: 8:07 AM EST

Temperature: 34.9 °F Dew Point: 27 °F Humidity: 73% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Windchill: 35 °F Graphs

Location: Historic Downtown, Columbus, IN

Updated: 8:08 AM EST

Temperature: 35.1 °F Dew Point: 30 °F Humidity: 81% Wind: North at - Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Franklin Street, Columbus, IN

Updated: 8:08 AM EST

Temperature: 34.0 °F Dew Point: 28 °F Humidity: 78% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Westport, IN, Westport, IN

Updated: 7:59 AM EST

Temperature: 31.8 °F Dew Point: 31 °F Humidity: 97% Wind: Calm Pressure: 29.79 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: RAWS THE TOWER RAWS IN US, Little York, IN

Updated: 7:09 AM EST

Temperature: 35 °F Dew Point: 20 °F Humidity: 53% Wind: ESE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Presidential Park North, Columbus, IN

Updated: 8:06 AM EST

Temperature: 34.8 °F Dew Point: 29 °F Humidity: 80% Wind: ESE at 1.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Mauxferry Ridge, Columbus, IN

Updated: 8:09 AM EST

Temperature: 32.6 °F Dew Point: 28 °F Humidity: 84% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Metro Kent, Kent, IN

Updated: 8:08 AM EST

Temperature: 39.6 °F Dew Point: 17 °F Humidity: 39% Wind: Calm Pressure: 29.84 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Indianapolis in 
600 am EST sun Feb 1 2015 


Update... 
aviation section has been updated below. 


&& 


Synopsis... 
issued at 427 am EST sun Feb 1 2015 


A strong storm system will impact northern portions of central 
Indiana today through early Monday morning. As this system pushes 
away from the area on Monday...frigid temperatures will return to 
central Indiana. After a brief warm-up around mid-week...the bitter 
cold conditions will return again at the end of the work week in the 
wake of a cold front moving through on Wednesday. This cold front 
will also be responsible for snow from Tuesday night through 
Wednesday night...minor accumulations expected. 




&& 


Near term /today and tonight/... 


Issued at 427 am EST sun Feb 1 2015 


The main focus continues to be the winter storm currently 
impacting central Indiana. 


Current radar mosaic is showing a vast area of dry conditions over 
central and southern Indiana...with precipitation confined to the 
northern tier of counties. This combined with warmer temperatures earlier 
have resulted in little snow accumulation across most of central 
Indiana. Latest infrared satellite shows a large plume of moisture over 
Missouri and Illinois that will enter central Indiana later this 
morning...but by that time temperatures will be increasing again...making 
it difficult for much snow accumulation. As a result...had to 
bring the rain farther north into the central tier of counties as 
well...reducing snowfall amounts down to 1 to 3 inches over that 
area...and thus resulting in the removal of central counties from any 
headlines. The warm air also resulted in downgrading some of the 
northern counties from a warning to advisory criteria as well. 
Models are trending toward warmer temperatures with highs in the 
low 40s across the southern counties...middle to upper 30s over 
central counties...and low to middle 30s over the northern counties. 
The remaining counties still in advisory area can expect 3 to 6 
inches of snowfall by tomorrow morning. 


Confidence remains high in large snow amounts across the northern 
most counties where precipitation is expected to remain in the form of 
snow for duration of event. There will still be concern for 
blowing snow across those counties as well later today and 
tonight. East winds will be sustained at 10 to 20 miles per hour with gusts 
up to 35 miles per hour this afternoon. They will then become northerly at 15 
to 20 miles per hour tonight...gusting to 35 miles per hour. Bitter cold air will be 
filtering into the area by that point too...resulting in wind 
chills from -1 to 9 degrees across the northern counties...to 
teens over the southern counties. 




&& 


Short term /tomorrow through Tuesday night/... 


Issued at 427 am EST sun Feb 1 2015 


System will push to the east by tomorrow morning with just a few 
lingering snow showers over eastern portions of central Indiana 
through the morning hours. In addition...light lake effect snow 
showers will be possible over the north/northwestern counties on 
Monday morning...but accumulations will be minimal. Daytime highs 
for Monday have also trended warmer with readings in the upper 
teens to upper 20s. Monday night still looks to be frigid though 
with less cloud cover...overnight lows will range from the single 
digits across the north...to teens elsewhere. 


The main focus of the short term period is actually at the very 
end of the period. Dry conditions will persist through 
Tuesday...but a cold front and weak wave aloft will bring snow 
chances for Tuesday night. As of now...accumulations appear 
minimal. 




&& 


Long term /Wednesday through Saturday/... 
issued at 330 am EST sun Feb 1 2015 


A quick moving upper weak wave will move across our region Tuesday 
night followed by another one Wednesday afternoon and evening. 
Models indicate a cold front will push south across our region. 
Raised probability of precipitation some Wednesday evening as both the gemnh and 00z Euro 
indicate significant precipitation twill fall Wednesday evening...while 
also GFS has it Wednesday evening across our south half. All of the 
models are similar...with the GFS being about 6 hours quicker with 
this 2nd short wave and precipitation. 


Arctic high pressure will build in behind the cold front and move 
east across our region Thursday night. Lowered temperatures a little 
across our north Thursday night due to good radiational cooling and 
some snow cover there. Friday will be dry and cold...while 
Saturday is dry and warmer as southerly flow increases across our 
region ahead of the next cold front. Most models indicate mixed 
precipitation will return for the 2nd half of next weekend as the next cold 
front moves in. 


&& 


Aviation /discussion for the 011200z taf issuance/... 
issued at 600 am EST sun Feb 1 2015 


Flight conditions will worsen to IFR or lower by midday and then 
improve to MVFR after midnight Monday. 


A strengthening low pressure system near Kansas Missouri border will 
move to south central Indiana by 00z Monday and to western 
Pennsylvania by end of the forecast period. Models indicate lift 
will increase across our region by midday which will allow mixed 
rain and snow to increase across our region. This will result with 
lowering flight conditions. Low level thickness indicate mostly 
snow at klaf and mixed rain and snow elsewhere...except mostly rain 
and kbmg. With more snow at klaf...flight conditions may become LIFR 
later today. 


Southeast winds up to 8 knots today will become northwest this 
evening and increase up to 15 knots and gusts to 20 to 25 knots 
after surface low pressure system passes by. Colder air will spread 
into our region tonight and precipitation will become all snow by 
middle or late evening. 


Expect flight categories to improve to MVFR late tonight as low 
pressure continues on to the east. 


&& 


Ind watches/warnings/advisories... 
Winter Weather Advisory until 7 am EST Monday for inz035>037- 
039>043. 


Winter Storm Warning until 7 am EST Monday for inz021-028>031- 
038. 


&& 


$$ 


Synopsis...tdud 
near term...tdud 
short term...tdud 
long term...jh 
aviation...jh 


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