Regional Radar
  Mechanicsburg PA - NWS Weather Forecast  -  
Today's and Tonight's Outlook
Last updated on 6:41 am EDT May 26, 2016
Today

Today: Scattered showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 83. South wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then
Scattered
T-storms

Hi 83 °F
Scattered showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight

Tonight: Scattered showers and thunderstorms before midnight, then a slight chance of showers.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 64. Light south wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
T-storms then
Slight Chance
Showers and
Patchy Fog

Lo 64 °F
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 64. Light south wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

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DASHBOARD - Real-Time Local Data Measured
from Station-ID KPAMECHA5 in Mechanicsburg, PA

METRIC | IMPERIAL
Updated: 05/26/2016 @ 10:26:00 am  
Temperature Current Conditions Forecast
Currently Outside: Warmer 2.6°F than last hour.

75.3°F

Feels like:  75°F
---
High Today
75.3°F
10:24 AM
Low Today
56.1°F
6:05 AM
Rec* High
89.0°F
2011
Rec* Low
45.1°F
2013
* Records from this Station Since 2008
Day time Current Status: Day time

Wind from S Wind:  S
0.1

Gusting to:
0.0 mph
Current Rain Rain today:
0.00 in
Today

Today: Scattered showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 83. South wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then
Scattered
T-storms

Hi 83 °F
Tonight

Tonight: Scattered showers and thunderstorms before midnight, then a slight chance of showers.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 64. Light south wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Scattered
T-storms then
Slight Chance
Showers and
Patchy Fog

Lo 64 °F
Friday

Friday: Scattered showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Partly Sunny
then
Scattered
T-storms

Hi 86 °F

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Chandler Burning Index Chandler Burning Index: LOW Currently:
5.9
at 10:26 AM
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Increased 64.6°F since last hour. 63.6°F
In Last Hour: +1.0°F
High Dew
Point:
64.6°F
at 10:17 AM
Low Dew
Point:
55.0°F
at 6:05 AM
Record Dew
Point:
81.9°F
Jul-19-2015
Wetbulb: 67.9°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 1.26 in
May Rain: Under 1.77 in for the month 3.33 in
May Avg: 5.10 in
Diff from Avg: -1.77 in
Rain Season:1 12.56 in
Last YTD Rain:1 0.00 in
Last Rain
Time/Date:
5/23/2016
at 5:49 PM
57 rain days in 2016
16 days in May
2 days since last rain
Currently: S at
0.1 mph
Gusting To: 0.0 mph
Max Gust: 2.310:15 AM
1Hr Average: Calm
Max Gust
This Month:
27.0 mph
on  May 14
Wind Run: 0.02 miles
Daylight:
Possible hours of Daylight
14:43

+00:01:50
Minutes

Waning Gibbous, 19 days, 18 hours, 58 minutes in cycle
78%
Illuminated
Humidity Barometer
Humidity: Decreased 4% since last hour. 67 %
In Last Hour: -4%
High
Today
98%
at 6:43 AM
Low
Today
66%
at 10:00 AM
Current: Falling 0.01  inHg/hr 30.026 inHg
In Last Hour: Steady
High
Today:
30.064 in.
at 8:23 AM
Low
Today:
30.017 in.
at 2:13 AM
Cooling Degree Days Snow3 Heat Index Air
Today: 0.0
May: 10.3
2016 to Date: 15.9
Heating Degree Days
2016 to Date: 3093.8
Today: 0.00 in
Yesterday: 0.00 in
May: No Change 0.00 in
May Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 30.40 in
Snow Depth: 0.20 in
0 snow day in May
4 snow days this season.2
First Snow of Season:
1/21/2016
Average 1st Snow:
10 of Dec
Current: 75.3°F
Today: 75.3°F  10:24 AM
Yesterday: 88.0°F
Record: 123.1°F
Jul-22-2011
Quality
Index6:

92


Moderate
Density:
1.183 kg/m3
UV Summary/Forecast Solar Summary
May-26

8.4
May-27

9.0
May-28

8.5
Sunrise is at: 5:43 am
Solar Noon: 13:05
Sunset is at: 8:26 pm
Almanac   Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 43.7°F
Sunrise: 5:43 am
Sunset: 8:26 pm
Moonrise: 11:38 pm
Moonset: 9:55 am
Full Moon: May 21 2016
New Moon: 03:00 UTC June 5 2016
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HIGHS: LOWS:
107.1°F
Jul-3-1996
-22.0°F
Jan-21-1994
Daytime Records
    99.1°°F
21-Jul-2011
  5.5°°F
07-Jan-2014
Nitetime Records
  83.1°°F
22-Jul-2011
4.1°°F
20-Jan-2015
ICN:5 | ISS:Ok | CON:4.6 | RCP:100%
1 Rain season: Jan 1st to Dec 31st.    2 Snow season July 1st to June 30th.    3 Snow manually measured usually around 7AM and 7PM.    6 Air Quality Index is provided by EnviroFlash.info RSS Air Quality feed for the Susquehanna Valley, PA area
Version 6.51 15-Nov-2011 - Script Mods by: WebsterWeatherLIVE.com



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