Seymour, Indiana Weather Conditions

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Current Conditions

  • 64°
  • Clear
  • Wind: Calm
  • Humidity: 94%
  • Visibility: 5.0 miles
  • Dew Point: 63°
  • Pressure: 30.03 in. -

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Next 12 Hours

7  am
10  am
1  pm
4  pm
7  pm
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
66°
80°
89°
91°
88°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Partly Cloudy
  • High: 93 °
  • Low: 67 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 93 °
  • Low: 67 °
  • Partly Cloudy
  • Saturday
  • Clear
  • High: 93 °
  • Low: 67 °
  • Clear
  • Sunday
  • Clear
  • High: 94 °
  • Low: 68 °
  • Clear
  • Monday
  • Clear
  • High: 93 °
  • Low: 67 °
  • Clear

Forecast for Seymour, Indiana

Updated: 4:10 am EDT on September 3, 2015

  • Today

    Mostly sunny early in the morning then becoming partly cloudy. A 20 percent chance of showers and thunderstorms. Highs around 90. West winds up to 5 mph.

  • Tonight

    Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the upper 60s. Northwest winds up to 5 mph becoming light.

  • Friday

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Southwest winds up to 5 mph shifting to the northwest in the afternoon.

  • Friday Night

    Partly cloudy. Lows in the mid 60s. East winds up to 5 mph becoming light.

  • Saturday

    Partly cloudy. Highs around 90. Northeast winds up to 5 mph.

  • Saturday Night through Sunday Night

    Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

  • Labor Day

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s.

  • Monday Night

    Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows around 70.

  • Tuesday

    Partly cloudy until midday then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Highs in the mid 80s.

  • Tuesday Night

    Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s.

  • Wednesday

    Partly cloudy until midday then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Highs in the mid 80s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Reddington, Seymour, IN

Updated: 6:41 AM EDT

Temperature: 67.9 °F Dew Point: 67 °F Humidity: 98% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Villa Park, Columbus, IN

Updated: 6:47 AM EDT

Temperature: 64.0 °F Dew Point: 64 °F Humidity: 99% Wind: Calm Pressure: 29.89 in Hourly Precipitation: - Heat Index: - Graphs

Location: East North Shore Drive, Brownstown, IN

Updated: 6:45 AM EDT

Temperature: 73.4 °F Dew Point: 63 °F Humidity: 70% Wind: North at - Pressure: 29.40 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Vallonia, Vallonia, IN

Updated: 6:46 AM EDT

Temperature: 65.3 °F Dew Point: 64 °F Humidity: 95% Wind: SSE at 1.1 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: - Graphs

Location: Fox Ridge, Columbus, IN

Updated: 6:39 AM EDT

Temperature: 66.6 °F Dew Point: 66 °F Humidity: 99% Wind: Calm Pressure: 29.97 in Hourly Precipitation: - Heat Index: - Graphs

Location: WR9G - NW Scott County, Austin, IN

Updated: 6:47 AM EDT

Temperature: 66.3 °F Dew Point: 66 °F Humidity: 98% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: West side of Columbus, Columbus, IN

Updated: 6:46 AM EDT

Temperature: 68.5 °F Dew Point: 66 °F Humidity: 93% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: North Vernon - East, North Vernon, IN

Updated: 6:36 AM EDT

Temperature: 65.1 °F Dew Point: 65 °F Humidity: 99% Wind: Calm Pressure: 29.83 in Hourly Precipitation: - Heat Index: - Graphs

Location: Pintail Landing, Columbus, IN

Updated: 6:36 AM EDT

Temperature: 70.0 °F Dew Point: 69 °F Humidity: 95% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Norway Lane, Columbus, IN

Updated: 6:45 AM EDT

Temperature: 71.4 °F Dew Point: 66 °F Humidity: 82% Wind: North at - Pressure: 30.10 in Hourly Precipitation: - Heat Index: 71 °F Graphs

Location: Jackson St., Columbus, IN

Updated: 6:47 AM EDT

Temperature: 69.0 °F Dew Point: 68 °F Humidity: 96% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Franklin Street, Columbus, IN

Updated: 6:44 AM EDT

Temperature: 68.2 °F Dew Point: 67 °F Humidity: 97% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fairlawn Edition, Columbus In, Columbus, IN

Updated: 6:45 AM EDT

Temperature: 67.5 °F Dew Point: 67 °F Humidity: 99% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Westport, IN, Westport, IN

Updated: 6:38 AM EDT

Temperature: 63.9 °F Dew Point: 64 °F Humidity: 99% Wind: Calm Pressure: 29.83 in Hourly Precipitation: - Heat Index: - Graphs

Location: Prairie Stream Estates, Columbus, IN

Updated: 6:45 AM EDT

Temperature: 64.5 °F Dew Point: 63 °F Humidity: 96% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Presidential Park North, Columbus, IN

Updated: 6:41 AM EDT

Temperature: 65.6 °F Dew Point: 65 °F Humidity: 97% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mauxferry Ridge, Columbus, IN

Updated: 6:47 AM EDT

Temperature: 65.1 °F Dew Point: 64 °F Humidity: 98% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Indianapolis in 
631 am EDT Thursday Sep 3 2015 


Update... 
the aviation section has been updated below. 


&& 


Synopsis... 
issued at 350 am EDT Thursday Sep 3 2015 


A broad upper level ridge of high pressure will continue across 
the eastern and central U.S. Through the weekend and then flatten 
out some by the middle of next week. Temperatures will remain 
well above normal through Labor Day and then moderate some by the 
middle of next week. 


The combination of a very warm and humid airmass and weak upper 
disturbances moving over the top of the upper ridge will result 
in isolated mainly afternoon thunderstorms today through Saturday. 
A better chance of thunderstorms will occur after the weekend as a 
cold front moves our way. 


&& 


Near term /today and tonight/... 
issued at 350 am EDT Thursday Sep 3 2015 


Satellite indicated high clouds over northern sections and mostly 
clear skies elsewhere. There could be some patchy fog around sunrise. 
Otherwise...mostly sunny this morning and partly cloudy this afternoon. 


Models and water vapor indicated a broad upper ridge was just west of 
the Mississippi Valley. A weak upper disturbance was producing an 
area of thunderstorms. This upper disturbance will move into Northern 
Ohio later today. The combination of a very warm and humid airmass and 
the upper disturbance to our north will result in isolated thunderstorms 
most areas this afternoon with scattered thunderstorms across northeast 
sections by this afternoon. 


Highs this afternoon will be similar to yesterday and will range from the 
upper 80s over northeast sections to the lower 90s in the southwest. 
Most models indicate thunderstorms may linger this evening over northern 
sections...but should end quickly elsewhere after dark. Will end 
chance of thunderstorms all areas late tonight. Lows tonight will 
be in the upper 60s to around 70 which is close to a MOS blend on temperatures. 




&& 


Short term /Friday through Saturday night/... 
issued at 350 am EDT Thursday Sep 3 2015 


More of the same will occur Friday with a strong upper ridge just to our 
west and an upper level disturbance still across the Great Lakes and 
Northern Ohio. Temperatures Friday will also be similar to what they 
will be today as airmass remains very stagnant. Will mention chance probability of precipitation 
over northeast sections...slight chance probability of precipitation over most other sections and 
perhaps completely dry far southwest which will be more capped. 


A similar pattern will occur again Saturday...but models hint that 
thunderstorm chances may be a little less. But these changes will be 
very minor. Once again high temperatures will range from the upper 80s 
over northeast sections to the lower 90s in the southwest. 




&& 


Long term /Sunday through Wednesday/... 
issued at 350 am EDT Thursday Sep 3 2015 


Ensembles in good agreement on the upcoming pattern during this 
period. A decent short wave trough is expected to move across the 
northern plains and Great Lakes early next week. This will serve to 
flatten the upper ridge currently over the area to a more zonal flow by 
the middle of next week. 


The flattening of the upper flow should help to bring a frontal system 
into the area early next week...possibly as early as Monday afternoon. 
Will continue with chance probability of precipitation in the Monday through next Wednesday range 
with the potential front in the area. 


Above normal temperatures early in the period should start to cool off 
early next week as heights lower with time. 


&& 


Aviation /discussion for the 031200z tafs/... 
issued at 631 am EDT Thursday Sep 3 2015 


Surface observations indicate fairly widespread MVFR visibility restrictions 
across the area. Some patchy IFR restricitions can be expected...mainly 
in the khuf/kbmg areas where middle level cloud has been largely absent 
overnight...until about 031300z. 


Otherwise...isolated convection may develop after 031800z as a middle level 
disturbance drops southeast through Michigan and Northern Ohio...but appears 
the better threat for convection will remain off to the northeast of the 
terminals this afternoon. Convective cloud bases around 030. 


Light surface winds early this morning will become 250-280 degrees at 6-9 
kts by midday. 


&& 


Ind watches/warnings/advisories...none. 


&& 


$$ 


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



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