Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 16

Waxing Crescent 32%

12:39

21:48

05 OK
06 OK
07 Good
08 OK
09 OK
10 OK
11 Good
12 OK
13 Good
14 Good
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:45, Set: 19:09, Transit: 12:57. Moon - Rise: 12:39, Set: 21:48. Civil Dark: 19:36 - 06:18. Nautical Dark: 20:07 - 05:47. Astro Dark: 20:40 - 05:14

Total Clouds (% Sky Obscured)

40
33
8
26
22
20
13
27
18
14
40
46
9
7
5
3
7
23
27
31
44
42
47
45

Low Clouds (% Sky Obscured)

0
0
0
0
1
4
4
1
3
2
3
4
0
0
0
0
1
7
9
9
14
18
13
12

Medium Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
6
33
38
46
43

High Clouds (% Sky Obscured)

35
32
8
26
22
10
1
16
4
3
18
24
6
4
2
0
0
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
1
1
3
4
5
6
6
6
6
6
6
5
4
3
3
3
2
2
2
2
3
2

Chance of Frost

Temperature (°C)

14
14
14
15
19
21
23
25
26
27
27
28
27
26
24
22
21
21
20
20
20
19
20
19

Feels Like (°C)

13
13
13
17
20
23
25
26
27
29
30
29
28
29
26
24
23
23
23
23
22
22
22
22

Dew Point (°C)

10
10
10
10
13
14
15
15
15
15
15
16
16
18
17
17
17
17
16
16
16
14
15
15

Relative Humidity (%)

76
76
78
72
67
63
58
53
50
47
47
48
50
58
66
73
75
77
77
76
76
72
72
75

Pressure (mb)

1027
1028
1028
1028
1029
1029
1028
1028
1027
1027
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

290
290
290
289
288
288
288
288
288
288
289
289
288
287
286
286
287
286
285
283
281
280
280
279

Thursday 17

Waxing Crescent 41%

13:39

22:31

05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:46, Set: 19:07, Transit: 12:57. Moon - Rise: 13:39, Set: 22:31. Civil Dark: 19:34 - 06:19. Nautical Dark: 20:06 - 05:48. Astro Dark: 20:38 - 05:15

Total Clouds (% Sky Obscured)

46
44
46
46
55
59
66
68
99
99
100
100
100
100
100
100
95
90
98
83
97
95
100
99

Low Clouds (% Sky Obscured)

8
11
12
11
8
9
9
11
14
12
12
15
13
8
12
7
8
13
11
9
9
11
16
17

Medium Clouds (% Sky Obscured)

43
38
40
37
36
33
33
34
46
38
33
33
26
20
40
44
46
49
29
7
28
38
24
40

High Clouds (% Sky Obscured)

5
7
10
16
34
59
66
68
91
91
100
100
100
100
100
100
95
90
98
30
83
54
100
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
0
1
2
7
7
14
15
12
22
4
8
5
9
26
24
15
18
16
24
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
6
7
7
8
8
8
8
7
5
4
3
3
4
5
6
4
4
3
2

Chance of Frost

Temperature (°C)

19
19
19
20
22
23
25
27
28
28
28
28
28
26
25
24
23
23
22
22
21
21
21
21

Feels Like (°C)

22
22
21
22
24
25
27
28
29
28
28
28
28
27
26
25
25
24
23
22
22
22
23
23

Dew Point (°C)

15
16
16
17
17
16
16
16
16
15
16
16
16
17
17
18
18
17
17
16
17
18
18
19

Relative Humidity (%)

78
84
85
81
74
64
56
50
47
45
46
47
48
55
64
69
70
68
71
72
75
81
85
89

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1020
1020
1020
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018

Ozone (du)

279
281
281
279
279
278
277
276
275
273
273
273
271
271
273
274
273
274
273
270
267
266
266
267

Friday 18

First Quarter 51%

14:34

23:22

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 Good
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 OK

Sun - Rise: 06:47, Set: 19:05, Transit: 12:56. Moon - Rise: 14:34, Set: 23:22. Civil Dark: 19:32 - 06:20. Nautical Dark: 20:04 - 05:49. Astro Dark: 20:36 - 05:16

Total Clouds (% Sky Obscured)

99
98
97
83
72
64
80
79
74
88
72
24
28
6
15
24
41
35
86
71
28
62
68
45

Low Clouds (% Sky Obscured)

16
21
14
10
5
38
45
16
9
12
11
11
9
1
0
0
4
7
6
12
16
19
18
21

Medium Clouds (% Sky Obscured)

52
57
56
30
22
24
30
28
18
24
14
0
13
0
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

40
82
77
47
49
22
41
37
40
40
39
2
3
3
15
24
29
20
77
53
3
40
39
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
9
10
11
10
10
9
9
9
9
7
6
6
7
8
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

21
21
21
22
24
25
25
26
27
27
28
28
27
26
24
22
21
20
19
19
18
17
17
16

Feels Like (°C)

24
23
24
24
24
25
25
25
25
26
26
26
27
26
24
23
20
19
19
17
16
17
15
14

Dew Point (°C)

20
20
20
20
19
18
16
14
13
14
14
13
13
14
14
13
12
12
11
11
11
10
10
9

Relative Humidity (%)

92
94
94
85
74
65
55
47
43
44
42
39
42
48
55
58
58
58
59
60
62
62
62
62

Pressure (mb)

1018
1018
1018
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

269
270
270
269
268
267
268
270
271
274
276
275
275
276
276
276
277
277
276
277
277
277
277
276

Saturday 19

Waxing Gibbous 61%

15:22

00:18

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:48, Set: 19:04, Transit: 12:56. Moon - Rise: 15:22, Set: 00:18. Civil Dark: 19:31 - 06:21. Nautical Dark: 20:02 - 05:50. Astro Dark: 20:34 - 05:18

Total Clouds (% Sky Obscured)

72
76
77
82
84
85
90
93
100
97
99
100
92
78
89
90
91
91
89
83
80
84
87
88

Low Clouds (% Sky Obscured)

18
16
15
12
12
16
27
25
41
61
70
93
77
43
75
86
91
91
89
56
55
61
52
31

Medium Clouds (% Sky Obscured)

2
2
5
2
9
50
49
37
50
46
55
47
47
54
76
44
42
40
46
41
36
48
73
83

High Clouds (% Sky Obscured)

44
49
55
62
65
57
72
72
72
66
70
70
50
23
0
11
6
7
10
6
0
5
8
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
8
8
7
7
7
5
5
8
7
6
6
7
7
7
8
7
6
4
4
4

Chance of Frost

Temperature (°C)

16
16
16
17
18
20
21
22
23
24
24
24
23
23
22
20
20
19
19
19
19
18
18
18

Feels Like (°C)

15
14
14
14
16
17
19
20
21
22
24
22
22
22
22
19
19
18
18
18
19
20
19
18

Dew Point (°C)

9
9
8
8
8
9
10
10
11
14
14
16
17
16
17
15
16
15
15
15
16
16
16
16

Relative Humidity (%)

63
62
60
56
51
49
50
46
45
55
53
60
67
66
73
72
75
76
78
78
82
85
85
86

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

275
274
274
275
275
275
274
273
273
272
272
273
272
271
271
272
271
269
269
268
267
266
267
267

Sunday 20

Waxing Gibbous 70%

16:03

01:19

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:49, Set: 19:02, Transit: 12:56. Moon - Rise: 16:03, Set: 01:19. Civil Dark: 19:29 - 06:22. Nautical Dark: 20:00 - 05:51. Astro Dark: 20:33 - 05:19

Total Clouds (% Sky Obscured)

85
88
95
85
95
95
80
75
66
73
87
97
82
99
100
100
99
99
99
99
100
99
99
98

Low Clouds (% Sky Obscured)

30
56
54
47
44
70
59
75
66
71
87
93
34
25
70
59
50
43
57
70
84
86
88
89

Medium Clouds (% Sky Obscured)

48
36
32
28
29
30
24
28
14
63
83
95
42
42
95
90
85
79
68
59
50
59
70
79

High Clouds (% Sky Obscured)

35
52
85
67
89
70
50
26
0
5
14
47
40
85
91
90
89
88
89
91
94
89
86
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
2
5
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

2
2
1
0
4
18
20
22
20
7
25
19
70
95
95
95
95
95
79
58
54
53
51
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
3.3
1.5
1.3
0.6
0.4
0.2
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

4
4
4
5
7
9
9
11
11
10
10
8
6
6
5
4
4
4
4
3
3
4
4
5

Chance of Frost

Temperature (°C)

18
18
18
19
21
22
24
25
26
27
27
27
26
25
24
22
22
21
21
21
21
21
21
21

Feels Like (°C)

18
19
18
19
21
22
24
25
26
26
27
27
28
28
26
24
24
24
23
24
24
24
23
23

Dew Point (°C)

16
16
16
17
17
18
18
19
19
21
20
21
21
21
22
21
21
20
20
21
20
20
20
20

Relative Humidity (%)

86
89
89
86
81
74
71
67
66
68
62
69
74
78
89
96
95
95
95
96
95
95
95
96

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

269
270
270
271
273
273
272
271
271
271
272
272
273
273
272
272
273
273
274
273
272
272
272
272

Monday 21

Waxing Gibbous 79%

16:37

02:23

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:50, Set: 19:00, Transit: 12:55. Moon - Rise: 16:37, Set: 02:23. Civil Dark: 19:27 - 06:23. Nautical Dark: 19:59 - 05:52. Astro Dark: 20:31 - 05:20

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

91
93
95
97
98
100
99
98
98
98
99
100
99
99
99
99
100
100
97
94
91
94
97
100

Medium Clouds (% Sky Obscured)

78
76
75
64
52
43
51
49
50
48
51
54
57
61
65
62
66
65
73
82
90
88
84
81

High Clouds (% Sky Obscured)

78
72
66
47
24
6
29
51
63
66
73
81
64
49
33
48
65
82
84
85
85
89
94
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

54
57
56
46
34
19
19
18
17
23
23
20
33
40
46
27
52
82
65
57
56
76
95
95

Precipitation Amount (mm)

0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0.8
0.5
0.3
0.2
0.3
0.5
0.8

Wind Speed/Direction (mph)

6
6
7
7
8
9
9
9
9
10
9
9
9
9
8
7
7
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

21
20
20
20
20
20
20
20
20
21
20
20
20
19
19
18
18
18
18
18
18
18
18
18

Feels Like (°C)

24
23
24
24
20
21
20
20
21
21
20
19
19
18
18
17
17
17
17
17
17
17
17
17

Dew Point (°C)

20
20
19
19
19
19
19
19
18
18
18
17
17
17
16
16
16
15
15
15
15
15
16
16

Relative Humidity (%)

96
96
95
95
93
93
92
91
88
86
86
85
84
85
86
86
86
85
85
83
83
85
88
92

Pressure (mb)

1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

273
273
274
275
275
275
275
275
276
277
277
277
277
277
277
277
277
277
277
276
276
276
276
275

Tuesday 22

Waxing Gibbous 87%

17:07

03:28

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:51, Set: 18:59, Transit: 12:55. Moon - Rise: 17:07, Set: 03:28. Civil Dark: 19:26 - 06:24. Nautical Dark: 19:57 - 05:53. Astro Dark: 20:29 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
97
97

Low Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
99
98
97
97
97
97

Medium Clouds (% Sky Obscured)

83
83
83
66
48
29
26
22
17
42
67
87
79
71
64
57
54
51
43
37
29

High Clouds (% Sky Obscured)

96
95
95
95
96
95
95
95
90
90
85
85
80
75
70
50
34
23
30
35
43

ISS Passover

Visibility (miles)

1
3
4
6
7
8
9
8
6
4
6
7
8
7
5
4
3
2
1
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
90
63
38
42
44
41
53
60
63
53
42
31
33
34
33
35
32
20

Precipitation Amount (mm)

0.9
1
0.9
0.6
0.2
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
9
9
10
10
10
11
11
11
12
12
11
10
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
19
19
19
20
19
19
18
18
18
18
18
17
17
18
18

Feels Like (°C)

17
16
17
16
17
17
18
18
18
18
19
18
18
18
18
17
16
16
16
16
16

Dew Point (°C)

17
17
17
17
18
18
18
18
18
19
19
19
18
18
17
17
17
17
17
17
18

Relative Humidity (%)

96
96
96
96
96
96
95
96
95
96
96
98
96
96
96
98
98
98
98
98
98

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

275
276
277
277
277
277
277
277
277
276
276
277
277
277
278
278
278
278
277
277
277

Forecast for Pencader, New Castle County, United States of America (39.67,-75.75)

Generated: 16/09/26 05:53:14. Forecast: 16/09/26 to 22/09/26. Timezone: UTC-4.00