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Willow Grove Naval Air Station 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Willow Grove Naval Air Station

Pennsylvania, United States Of America

Long range weather outlook for Willow Grove Naval Air Station includes 14 day forecast summary:

The outlook for Willow Grove Naval Air Station in the two weeks ahead shows the average daytime maximum temperature will be around 6°C, with a high for the two weeks of 13°C expected on the morning of Friday 19th. The average minimum temperature will be -1°C, dipping to its lowest on the morning of Tuesday 16th at -9°C. Expect the next 14 days have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The current forecast indicates Friday 19th will have the most precipitation with an accumulation of around 14.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 15
Dec		01:00

NW
NW

 14 / 22 mph 15 / 1°F 79% 1024 mb
Low level cloud: 35%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NW
NW

 12 / 19 mph 16 / 2°F 81% 1025 mb
Low level cloud: 10%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

 10 / 15 mph 16 / 4°F 84% 1027 mb
Low level cloud: 1%
Mid level cloud: 4%
High level cloud: 33%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

 10 / 14 mph 20 / 9°F 83% 1028 mb
Low level cloud: 2%
Mid level cloud: 10%
High level cloud: 21%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 10 / 14 mph 24 / 14°F 81% 1026 mb
Low level cloud: 98%
Mid level cloud: 83%
High level cloud: 93%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

 10 / 14 mph 25 / 15°F 83% 1025 mb
Low level cloud: 25%
Mid level cloud: 49%
High level cloud: 21%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

W
W

 8 / 9 mph 24 / 15°F 87% 1025 mb
Low level cloud: 1%
Mid level cloud: 44%
High level cloud: 3%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WSW
WSW

 7 / 9 mph 23 / 15°F 90% 1025 mb
Low level cloud: 9%
Mid level cloud: 68%
High level cloud: 0%
Most Significant Cloud Type: medium
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 16
Dec		22:00

SSW
SSW

 5 / 9 mph 25 / 19°F 93% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 17
Dec		01:00

SSW
SSW

 5 / 10 mph 25 / 19°F 90% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSW
SSW

 5 / 11 mph 25 / 19°F 91% 1018 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSW
SSW

 7 / 13 mph 27 / 20°F 91% 1017 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 8%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

 8 / 12 mph 33 / 26°F 88% 1016 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 16%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SW
SW

 9 / 15 mph 38 / 31°F 87% 1014 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 17%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WSW
WSW

 9 / 17 mph 38 / 32°F 86% 1015 mb
Low level cloud: 0%
Mid level cloud: 86%
High level cloud: 91%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

 9 / 17 mph 37 / 30°F 90% 1020 mb
Low level cloud: 33%
Mid level cloud: 0%
High level cloud: 12%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NW
NW

 5 / 9 mph 36 / 32°F 89% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 18
Dec		01:00

WSW
WSW

 2 / 4 mph 34 / 32°F 98% 1024 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: low
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NW
NW

 3 / 6 mph 30 / 27°F 95% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 89%
Most Significant Cloud Type: high
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ESE
ESE

 1 / 2 mph 30 / 30°F 95% 1025 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 86%
Most Significant Cloud Type: high
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SE
SE

 5 / 8 mph 35 / 30°F 86% 1025 mb
Low level cloud: 5%
Mid level cloud: 42%
High level cloud: 6%
Most Significant Cloud Type: medium
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SE
SE

 4 / 7 mph 39 / 36°F 87% 1022 mb
Low level cloud: 22%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ESE
ESE

 4 / 10 mph 39 / 36°F 97% 1018 mb
Low level cloud: 60%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

 6 / 12 mph 40 / 36°F 99% 1016 mb
Low level cloud: 36%
Mid level cloud: 43%
High level cloud: 14%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

S
S

 8 / 16 mph 44 / 39°F 97% 1012 mb
Low level cloud: 95%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 19
Dec		01:00

S
S

 16 / 29 mph 52 / 47°F 92% 1006 mb
Low level cloud: 99%
Mid level cloud: 54%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

S
S

 21 / 36 mph 55 / 50°F 94% 999 mb
Low level cloud: 100%
Mid level cloud: 85%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
07:00

S
S

 15 / 25 mph 55 / 50°F 95% 996 mb
Low level cloud: 100%
Mid level cloud: 79%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
10:00

W
W

 13 / 18 mph 45 / 38°F 79% 1000 mb
Low level cloud: 29%
Mid level cloud: 74%
High level cloud: 20%
Most Significant Cloud Type: low
57%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

W
W

 15 / 20 mph 47 / 41°F 61% 999 mb
Low level cloud: 2%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

 20 / 28 mph 37 / 26°F 55% 1005 mb
Low level cloud: 1%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

W
W

 18 / 26 mph 32 / 20°F 58% 1011 mb
Low level cloud: 12%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

 15 / 20 mph 30 / 19°F 57% 1014 mb
Low level cloud: 26%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 20
Dec		01:00

WNW
WNW

 12 / 15 mph 30 / 21°F 60% 1017 mb
Low level cloud: 13%
Mid level cloud: 3%
High level cloud: 3%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

W
W

 10 / 13 mph 30 / 21°F 62% 1021 mb
Low level cloud: 18%
Mid level cloud: 2%
High level cloud: 14%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

 9 / 11 mph 29 / 21°F 64% 1022 mb
Low level cloud: 0%
Mid level cloud: 89%
High level cloud: 92%
Most Significant Cloud Type: medium
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

W
W

 6 / 6 mph 33 / 28°F 64% 1024 mb
Low level cloud: 12%
Mid level cloud: 100%
High level cloud: 20%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 5 / 6 mph 36 / 31°F 52% 1022 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 72%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 5 / 7 mph 37 / 32°F 47% 1021 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 38%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

 7 / 12 mph 35 / 29°F 50% 1021 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 48%
Most Significant Cloud Type: medium
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

S
S

 10 / 21 mph 33 / 25°F 73% 1018 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 87%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 21
Dec		01:00

SSW
SSW

 11 / 18 mph 38 / 31°F 72% 1015 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 24%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

 11 / 17 mph 39 / 32°F 61% 1013 mb
Low level cloud: 0%
Mid level cloud: 89%
High level cloud: 3%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

 8 / 13 mph 39 / 33°F 70% 1013 mb
Low level cloud: 8%
Mid level cloud: 10%
High level cloud: 100%
Most Significant Cloud Type: medium
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 10 / 15 mph 43 / 37°F 63% 1014 mb
Low level cloud: 18%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

W
W

 15 / 19 mph 47 / 41°F 43% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

 17 / 24 mph 41 / 32°F 42% 1015 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

 17 / 21 mph 33 / 23°F 52% 1020 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

 13 / 15 mph 31 / 21°F 53% 1024 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 22
Dec		01:00

NNE
NNE

 8 / 9 mph 32 / 25°F 62% 1030 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
07:00

NW
NW

 12 / 15 mph 28 / 18°F 59% 1029 mb
Low level cloud: 35%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
35%
0.0 In
13:00

NNW
NNW

 13 / 17 mph 32 / 23°F 40% 1032 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
19:00

NW
NW

 9 / 11 mph 39 / 33°F 57% 1033 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
Tue 23
Dec		01:00

S
S

 6 / 8 mph 35 / 30°F 48% 1031 mb
Low level cloud: 0%
Mid level cloud: 81%
High level cloud: 2%
Most Significant Cloud Type: medium
81%
0.0 In
07:00

SSE
SSE

 4 / 5 mph 34 / 31°F 45% 1032 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: medium
12%
0.0 In
13:00

SW
SW

 11 / 17 mph 44 / 38°F 93% 1009 mb
Low level cloud: 49%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
63%
0.0 In
19:00

S
S

 4 / 7 mph 38 / 35°F 99% 1023 mb
Low level cloud: 100%
Mid level cloud: 80%
High level cloud: 10%
Most Significant Cloud Type: low
100%
0.0 In
Wed 24
Dec		01:00

SW
SW

 10 / 16 mph 43 / 37°F 54% 1018 mb
Low level cloud: 95%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
07:00

SW
SW

 4 / 7 mph 41 / 39°F 99% 1016 mb
Low level cloud: 98%
Mid level cloud: 52%
High level cloud: 1%
Most Significant Cloud Type: low
100%
0.1 In
13:00

WSW
WSW

 7 / 11 mph 52 / 49°F 87% 1017 mb
Low level cloud: 93%
Mid level cloud: 25%
High level cloud: 4%
Most Significant Cloud Type: low
100%
0.0 In
19:00

WNW
WNW

 7 / 11 mph 54 / 52°F 98% 1013 mb
Low level cloud: 77%
Mid level cloud: 58%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.0 In
Thu 25
Dec		01:00

ENE
ENE

 3 / 4 mph 46 / 44°F 85% 1022 mb
Low level cloud: 9%
Mid level cloud: 36%
High level cloud: 96%
Most Significant Cloud Type: medium
64%
0.0 In
07:00

NNW
NNW

 9 / 12 mph 35 / 27°F 68% 1026 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 96%
Most Significant Cloud Type: medium
9%
0.0 In
13:00

SSE
SSE

 1 / 1 mph 50 / 50°F 99% 1010 mb
Low level cloud: 99%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.4 In
19:00

ESE
ESE

 6 / 8 mph 38 / 33°F 34% 1028 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
Fri 26
Dec		01:00

WNW
WNW

 7 / 11 mph 54 / 53°F 94% 1007 mb
Low level cloud: 31%
Mid level cloud: 46%
High level cloud: 22%
Most Significant Cloud Type: low
49%
0.0 In
07:00

SSE
SSE

 9 / 15 mph 43 / 37°F 99% 1009 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.4 In
13:00

NNW
NNW

 9 / 13 mph 47 / 43°F 59% 1013 mb
Low level cloud: 20%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: low
23%
0.0 In
19:00

WNW
WNW

 17 / 25 mph 42 / 34°F 71% 1004 mb
Low level cloud: 84%
Mid level cloud: 2%
High level cloud: 33%
Most Significant Cloud Type: low
88%
0.9 In
Sat 27
Dec		01:00

NNE
NNE

 4 / 6 mph 40 / 37°F 72% 1015 mb
Low level cloud: 21%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: low
32%
0.0 In
07:00

NW
NW

 15 / 19 mph 29 / 17°F 55% 1011 mb
Low level cloud: 7%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: medium
23%
0.0 In
13:00

N
N

 6 / 8 mph 45 / 41°F 50% 1011 mb
Low level cloud: 5%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: low
5%
0.0 In
19:00

WNW
WNW

 11 / 14 mph 33 / 24°F 54% 1015 mb
Low level cloud: 47%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
52%
0.0 In
Sun 28
Dec		01:00

N
N

 14 / 19 mph 28 / 17°F 55% 1014 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 32%
Most Significant Cloud Type: medium
8%
0.0 In
07:00

WNW
WNW

 11 / 15 mph 25 / 14°F 46% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
13:00

NNW
NNW

 15 / 20 mph 33 / 23°F 29% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
19:00

WNW
WNW

 9 / 12 mph 32 / 24°F 47% 1021 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 10%
Most Significant Cloud Type: medium
4%
0.0 In
Mon 29
Dec		01:00

NNW
NNW

 12 / 16 mph 23 / 12°F 31% 1029 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: high
5%
0.0 In
07:00

SSW
SSW

 2 / 3 mph 32 / 30°F 41% 1023 mb
Low level cloud: 31%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
62%
0.0 In
13:00

NW
NW

 7 / 10 mph 37 / 31°F 17% 1028 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
19:00

SSW
SSW

 2 / 3 mph 40 / 39°F 65% 1020 mb
Low level cloud: 0%
Mid level cloud: 38%
High level cloud: 53%
Most Significant Cloud Type: medium
40%
0.0 In
Tue 30
Dec		01:00

WNW
WNW

 3 / 4 mph 37 / 35°F 28% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 11%
Most Significant Cloud Type: high
11%
0.0 In
07:00

WNW
WNW

 3 / 5 mph 39 / 37°F 93% 1019 mb
Low level cloud: 99%
Mid level cloud: 99%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
13:00

SW
SW

 5 / 7 mph 37 / 33°F 29% 1022 mb
Low level cloud: 0%
Mid level cloud: 94%
High level cloud: 1%
Most Significant Cloud Type: medium
94%
0.0 In
19:00

SW
SW

 2 / 3 mph 46 / 46°F 95% 1019 mb
Low level cloud: 99%
Mid level cloud: 50%
High level cloud: 21%
Most Significant Cloud Type: low
100%
0.0 In

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

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Weather

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Pressure