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LEHIGH COUNTY
National Weather Service -
icon HAZARDOUS WEATHER OUTLOOK
Lehigh County
Issued - July 5 2015 3:42 pm EDT
Update - July 6, 2015 1:07am EDT
Expires - July 6 3:45pm EDT

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
342 PM EDT SUN JUL 5 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL DELAWARE...NORTHERN
DELAWARE...SOUTHERN DELAWARE...NORTHEAST MARYLAND...EAST CENTRAL
PENNSYLVANIA...NORTHEAST PENNSYLVANIA AND SOUTHEAST PENNSYLVANIA.

• DAY ONE...THIS AFTERNOON AND TONIGHT.

HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

• DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE IS A CHANCE OF THUNDERSTORMS ON MONDAY, TUESDAY, WEDNESDAY
AND THURSDAY. THE THUNDERSTORMS MAY BE ACCOMPANIED BY HEAVY
RAINFALL THAT COULD RESULT IN LOCALIZED FLOODING OF ROADWAYS AND
AREAS OF POOR DRAINAGE. ALSO, THE GREATEST CHANCE OF STRONG WIND
GUSTS WITH THE THUNDERSTORMS WILL BE ON WEDNESDAY AFTERNOON AND
EVENING.

• SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.


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METRIC | IMPERIAL
Updated: 06-Jul-2015 @ 1:10am  
Temperature Current Conditions Forecast / Solar Field
Currently Outside: Colder 1°F than last hour.

67.5°F

Comfortable
High Today
68.6°F
12:12 AM
Low Today
67.5°F
1:09 AM
Yest High
80.7°F
3:32 PM
Yest Low
60.6°F
6:14 AM
Rec* High
101.0°F
2010
Rec* Low
50.0°F
2001
* Records from Weather Underground
<!-- fixupCondition in='/Dry/Clear skies' out='Dry, Clear skies' ocnt='3' --><!-- vals split on slash -->
Dry, Clear skies Dry, Clear skies

Calm Wind:  SSW
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
0.3 of 232
Overnight

Mostly Cloudy
Mostly
Cloudy
Lo 63 °F
Monday

Chance T-Storms. Chance for Measurable Precipitation 50%
Chance
T-Storms
Hi 86 °F
Monday
Night

Chance T-Storms. Chance for Measurable Precipitation 40%
Chance
T-Storms
Lo 70 °F
APCI Solar Field Facing SE
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.6°F since last hour. 64.5°F
Last Hour: Decreased 0.6°F since last hour. 0.6°F
High 12:08 AM: 65.4°F
Low 1:09 AM: 64.5°F
Record High: 79.5°F on
9/11/2013
Record Low: -19.8°F on
1/7/2014
Wetbulb: 65.6°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.48 in
Jul Rain: 0.39 in
Jul to Date
  Avg:10
0.00 in
Jul to Date
  Diff from Avg:10
Over 0.39 in for the month 0.39 in
Jul Avg: 4.77 in
Diff from Avg: Under 4.38 in for the month 4.38 in
Season:1 19.39 in
YTD
  Avg:11
0.00 in
YTD
  Diff from Avg:11
Over 19.39 in for the year 19.39 in
Last Rain
Time/Date:
7/4/2015
at 11:48 AM
71 rain days in 2015
2 days in July
1 day since last rain
Current: SSW  0.0 mph
1Hr Average: Calm
Wind Run: 0.00 miles
Wind Gust
Current: 0.0 mph
Today: 0.0 mph 9:52 AM
Month: 19.0 mph Jul-1
Year: 38.0 mph Apr-4
Record Gust: 54.1 mph
10/29/2012
Sunlight:
14 hrs 58 min
of Sunlight Today
graph 62.4% 37.6%
Which is
1 min 14 sec Shorter
Than Yesterday
 
Morning Crescent, 19 days, 15 hours, 6 minutes in cycle
4%
Illuminated
Humidity Barometer
Current: Increased 1% since last hour. 90%
Last Hour: Increased 1% since last hour. 1%
High 12:05 AM: 90%
Low 12:00 AM: 89%
Record High: 98%
7/14/2014
Record Low: 2%
1/13/2015
Current: No Change 30.151 inHg
Last Hour: Steady
High 12:57 AM: 30.157
Low 12:33 AM: 30.146
Record High: 30.874 inHg
2/28/2015
Record Low: 28.423 inHg
10/29/2012
Cooling Degree Days Snow3 Heat Index Air
Today: 0.1
Jul: 23.9
2015 to Date: 307.6
Heating Degree Days
2015 to Date: 3854.0
Today: 0.00 in
Yesterday: 0.00 in
Jul Snow: No Change 0.00 in
Jul Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 0.00 in
0 snow days in July
12 snow days this season.2
First Snow of Season:
1/21/2015
Average 1st Snow:
27 of Jan
Current: 67.6°F
High 12:12am: 68.6°F
Yesterday: 81.7°F
Record: 107.8°F
7/18/2013
Quality
Index6:

84


Moderate
Density:
1.205 kg/m3
UV Summary/Forecast Solar Summary
High Yest:   6.3 @ 1:24 PM
Jul-06

8.9
Jul-07

8.7
Jul-08

10.0
High Yest:   940.0 @ 1:24 PM
Sun Hours Today:
00:00
   This Month: 19:18 Hrs
Rise: 5:38 am  Set: 8:36 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Current: Night
YTD Avg Temp: 45.7°F
Sunrise: 5:38 am
Sunset: 8:36 pm
Moonrise: 11:08 pm
Moonset: 10:48 am
Updated at Midnight
Current ET: 0.02 in
7-Days Rain: 0.48 in
7-Days ET: 0.77 in
7-Day:  0.288 in water in deficit of what evaporated in last 7 days. 0.288 in
July:  0.3 in water in deficit of what evaporated this month. 0.3 in
HIGHS: LOWS:
97.3°F
7/7/2012
-3.6°F
2/24/2015
Daytime Records
  94.5°F
7/06/2012
  2.7°F
1/07/2014
Nitetime Records
  83.3°F
7/18/2012
  2.1°F
1/04/2014
ICN:1 | S3C2:1 | Ajax 3.xx
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.   4 Updated at Noon Central Time.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 6 of just the month of July for this station since 2013.   11 Historical average rain this season to day 6 of July for this station since 2013.
 NWS Weather Forecast  -   Outlook Overnight & Monday
Overnight

Mostly Cloudy
Mostly
Cloudy
Lo 63 °F
NWS forecast: Mostly cloudy, with a low around 63. Calm wind.
Local station forecast: PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND VARIABLE WINDS.
Monday

Chance T-Storms. Chance for Measurable Precipitation 50%
Chance
T-Storms
Hi 86 °F
NWS forecast: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
 NWS Short Term Weather Forecast
Monday
Night

Chance T-Storms. Chance for Measurable Precipitation 40%
Chance
T-Storms
Lo 70 °F
Tuesday

Chance T-Storms. Chance for Measurable Precipitation 40%
Chance
T-Storms
Hi 89 °F
Tuesday
Night

Chance T-Storms. Chance for Measurable Precipitation 30%
Chance
T-Storms
Lo 71 °F
Wednesday

Chance T-Storms. Chance for Measurable Precipitation 50%
Chance
T-Storms
Hi 86 °F
Wednesday
Night

Chance T-Storms. Chance for Measurable Precipitation 50%
Chance
T-Storms
Lo 67 °F
Thursday

Chance T-Storms. Chance for Measurable Precipitation 30%
Chance
T-Storms
Hi 83 °F
Thursday
Night

Chance T-Storms. Chance for Measurable Precipitation 30%
Chance
T-Storms
Lo 66 °F
Animated icons courtesy of www.meteotreviglio.com
Precipitation average-to-date script courtesy of Murry Conarroe
Version 6.93 - 01-May-2014 - Script Mods by: BurnsvilleWeatherLIVE.com


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