Jasper, Indiana Weather Conditions

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Current Conditions

  • 27°
  • Clear
  • Wind: East 5 mph
  • Humidity: 69%
  • Visibility: 10.0 miles
  • Dew Point: 18°
  • Pressure: 30.29 in. 0
  • Heat Index: 21

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
27°
21°
27°
37°
41°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 41 °
  • Low: 34 °
  • Partly Cloudy
  • Thursday
  • Chance of Rain
  • High: 48 °
  • Low: 32 °
  • Chance of Rain
  • Friday
  • Partly Cloudy
  • High: 39 °
  • Low: 25 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 41 °
  • Low: 32 °
  • Partly Cloudy
  • Sunday
  • Chance of Snow
  • High: 41 °
  • Low: 18 °
  • Chance of Snow

Forecast for Jasper, Indiana

Updated: 4:00 AM EST on January 28, 2015

  • Wednesday

    Clear in the morning, then partly cloudy. High of 41F. Winds from the SE at 5 to 10 mph.

  • Wednesday Night

    Overcast in the evening, then mostly cloudy with a chance of rain. Low of 34F with a windchill as low as 25F. Winds from the SSE at 5 to 15 mph. Chance of rain 30%.

  • Thursday

    Mostly cloudy with a chance of rain. High of 48F. Breezy. Winds from the SW at 15 to 20 mph shifting to the WNW in the afternoon. Chance of rain 30%.

  • Thursday Night

    Mostly cloudy. Low of 32F. Breezy. Winds from the NW at 10 to 20 mph.

  • Friday

    Overcast in the morning, then clear. High of 39F with a windchill as low as 25F. Winds from the North at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Low of 25F. Winds less than 5 mph.

  • Saturday

    Overcast. High of 41F. Winds less than 5 mph.

  • Saturday Night

    Overcast in the evening, then mostly cloudy with a chance of snow and rain showers. Low of 32F. Winds less than 5 mph. Chance of snow 20%.

  • Sunday

    Overcast with a chance of snow and rain showers, then a chance of rain in the afternoon. Fog early. High of 41F. Winds from the SE at 5 to 10 mph. Chance of precipitation 30% .

  • Sunday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 18F. Winds from the SW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Monday

    Clear with a chance of snow. Fog early. High of 28F with a windchill as low as 1F. Breezy. Winds from the NW at 15 to 25 mph. Chance of snow 50% with accumulations up to 1 in. possible.

  • Monday Night

    Clear. Low of 7F with a windchill as low as -6F. Breezy. Winds from the WNW at 10 to 20 mph.

  • Tuesday

    Clear. High of 32F. Winds from the WNW at 5 to 10 mph.

  • Tuesday Night

    Clear. Low of 16F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 37F with a windchill as low as 9F. Winds from the South at 5 to 10 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 19F. Winds from the West at 5 to 10 mph shifting to the NNW after midnight.

  • Thursday

    Clear. Fog early. High of 27F with a windchill as low as 12F. Winds from the NNW at 5 to 10 mph.

  • Thursday Night

    Clear. Fog overnight. Low of 16F with a windchill as low as 10F. Winds from the NW at 5 to 10 mph.

  • Friday

    Clear. High of 21F. Winds from the NW at 5 to 10 mph.

  • Friday Night

    Clear. Low of 18F. Winds less than 5 mph.

  • Saturday

    Clear. High of 27F. Winds from the West at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 18F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Courthouse Square, Jasper, IN

Updated: 4:05 AM EST

Temperature: 31.6 °F Dew Point: 23 °F Humidity: 69% Wind: North at - Pressure: 30.35 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: Jasper, IN

Updated: 4:05 AM EST

Temperature: 25.0 °F Dew Point: 21 °F Humidity: 84% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

Location: Rusk Indiana, Shoals, IN

Updated: 4:07 AM EST

Temperature: 20.0 °F Dew Point: 16 °F Humidity: 86% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 20 °F Graphs

Location: RAWS IIC SOUTH PORTABLE IN US, Taswell, IN

Updated: 2:46 AM EST

Temperature: 24 °F Dew Point: 16 °F Humidity: 70% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 24 °F Graphs

Location: 1 Block West of Oakland City University, Oakland City, IN

Updated: 3:08 AM CST

Temperature: 30.3 °F Dew Point: 25 °F Humidity: 81% Wind: Calm Pressure: 30.28 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: RAWS TIPSAW LAKE IN US, Leopold, IN

Updated: 2:11 AM CST

Temperature: 24 °F Dew Point: 20 °F Humidity: 83% Wind: North at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 24 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Louisville Kentucky 
314 am EST Wed Jan 28 2015 


Short term (now through thursday)... 
issued at 234 am EST Wed Jan 28 2015 


High pressure over the upper Ohio Valley today will provide US with 
mostly sunny skies, light breezes, and temperatures just a few 
degrees cooler than normal. 


Tonight the high will advance to the East Coast as developing low 
pressure moves from Omaha to Chicago. Temperatures will likely 
bottom out by midnight and then begin to creep back up as winds turn 
southwesterly and increase to 10 to 15 mph. Clouds will increase 
but little if any measurable precipitation is expected as dry air in 
the low levels will take some time to overcome. Nevertheless, if 
any precipitation does make it to the surface, it could be in the 
form of a very light wintry mix over the Blue Grass with very light 
rain elsewhere. The best chance for precipitation will be after 4am. 


Light rain chances will increase on Thursday as the Chicago low 
heads for Toronto and swings its trailing cold front through the 
Ohio and Tennessee valleys. Moisture is shallow and rainfall 
amounts are expected to be on the order of a tenth of an inch. 


Southwest winds could get rather gusty Thursday morning and early 
afternoon, with gusts of 20 to 25 mph possible. These winds will 
help pull temperatures into the mid 40s to low 50s by midday, but 
then temps will fall back into the low and mid 40s by evening behind 
the cold front. 


Long term (thursday night through tuesday)... 
issued at 300 am EST Wed Jan 28 2015 


..wintry mix possible late this weekend... 


The main focus in the long term period is on the potential wintry 
mix late this weekend across parts of the Ohio Valley. 


Thursday night the weather pattern is expected to feature the 
departing clipper strengthening across the northeast US while strong 
Canadian high pressure builds into the Ohio Valley from the 
northwest. Lingering moisture trapped within a low level inversion 
will likely keep clouds in place east of I-65 Thursday night. The 
north/northeast flow will act to anchor the moisture in place Friday 
morning, so there is some question on how much clearing will take 
place across the northeastern portions of the forecast area during 
the day. The 28.00z NAM soundings are the most aggressive with this 
inversion/moisture setup, holding a stratus deck in place east/north 
of Louisville Metro. For now, incorporated a gradual but delayed 
clearing trend Friday afternoon. Other areas likely to see more 
sunshine as the surface high continues to build southeastward. It'll 
be a seasonably cool day with high temperatures a couple degrees 
either side of 32f for most. The exception will be across 
south-central Kentucky where mid/upper 30s are expected. 


For Saturday, zonal to weak ridging flow moves overhead as the 
southwest US trough digs all the way south of the US border. We'll 
likely start off seasonably cold with good radiational cooling 
conditions Friday night but rebound into the upper 30s to lower 40s 
with a fair amount of sunshine and light winds. 


Now onto the late weekend system. The 28.00z guidance wasn't much of 
a confidence booster as models have yet to stabilize on a particular 
solution or placement of synoptic features. The lack of run to run 
and model to model consistency leaves a lot to be desired in regard 
to precipitation type late Saturday night through early Monday 
morning. The 28.00z GFS/Gem trended toward a similar path compared 
to previous runs and at this time take the surface low on a Memphis 
to Louisville to Columbus, Ohio track. Meanwhile, the European model (ecmwf) solution 
shows a weaker surface low but stronger, faster upper level wave 
across the area. The GFS/Gem Camp would be warmer /mostly rain/ 
solution while European model (ecmwf) doesn't draw as much warm air northward thus 
brings the wintry mix a bit further south into the forecast area. 


At this time, precipitation is expected to spread into the area late 
Saturday night into Sunday morning and could begin as light snow or 
a wintry mix. There could be some impacts here as we'll have a cold, 
dry surface and Road temperatures likely to be on the colder side 
too. If precipitation begins close to or before sunrise, this could 
be more problematic. Then, as warmer air is drawn northward, a 
changeover to all rain is likely for most if not all of the area. At 
this point, the greatest chances for a period of accumulating snow 
look to be across southern Indiana and points northward. While 
Sunday into Sunday night would be the main timeframe for 
precipitation to fall, once the surface low passes the area, much 
colder air begins to quickly dive southward. Another changeover to 
wet snow before precipitation tapers off is possible overnight into 
Monday morning. 


A blend approach was used for the forecast, showing a brief period 
of light snow to mix to all rain Saturday night into Sunday morning. 
With highs Sunday possibly well into the 40s, transitioned weather 
to all rain for much of the day, then brought back a rain/snow mix 
to snow late Sunday night into Monday morning. 


Confidence is below average in regard to ptype, and the lack of 
consistency in the models reduces our confidence even more. If the 
thermal profiles are slightly cooler, then the accumulating snow 
band could lie further south. This system has a long way to go 
before being well sampled so changes and oscillations between the 
models are expected. However, there is potential for some impacts to 
portions of the area later this weekend into Monday morning, so stay 
tuned to the latest. 


In the wake of this system, there are signals that a shot of Arctic 
cold will encompass much of the upper Midwest through the Ohio 
Valley. This could bring a period of unseasonably cold air with 
highs in the lower 30s and overnight lows in the teens. 


&& 


Aviation (06z taf update)... 
issued at 1156 PM EST Tue Jan 27 2015 


Low clouds are slowly eroding at bwg and will be gone before flights 
resume in the morning. Otherwise, high pressure moving from the 
Ohio Valley to the Appalachians will keep our weather quiet with 
mostly clear skies and generally light winds. A storm system 
approaching from the west will increase winds and clouds at sdf 
towards the tail end of this taf period. 


&& 


Lmk watches/warnings/advisories... 
Kentucky...none. 
In...none. 
&& 


$$ 


Short term........13 
long term.........Zbt 
aviation..........13 



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