Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 23%

10:30

00:41

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:40, Set: 20:13, Transit: 12:57. Moon - Rise: 10:30, Set: 00:41. Civil Dark: 20:44 - 05:08. Nautical Dark: 21:23 - 04:30. Astro Dark: 22:06 - 03:46

Total Clouds (% Sky Obscured)

56
35
37
86
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

31
35
37
53
11
10
33
48
45
83
79
72
70
71
71
83
80
86
82
79
81
83
92
85

Medium Clouds (% Sky Obscured)

3
33
1
39
0
8
72
83
90
88
88
60
58
53
83
56
98
93
95
85
97
98
100
100

High Clouds (% Sky Obscured)

1
13
0
81
100
100
100
100
100
91
100
100
94
92
90
98
100
100
100
95
89
91
90
74

ISS Passover

Visibility (miles)

9
9
9
9
9
8
1
7
5
8
6
4
4
5
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

11
9
24
61
55
95
95
95
95
95
95
95
59
57
37
42
36
38
24
21
42
75
87
91

Precipitation Amount (mm)

0
0
0
0
0
2.2
1
2
1.1
2.1
2.3
0.9
0.3
0.2
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

9
8
9
10
13
9
7
6
4
5
4
6
8
9
9
8
9
9
9
9
9
10
10
9

Chance of Frost

Temperature (°C)

32
32
33
34
30
27
24
23
23
23
22
22
20
18
17
17
16
15
16
16
16
17
16
16

Feels Like (°C)

33
34
34
35
32
26
22
23
24
24
24
24
21
18
16
15
14
13
13
13
13
15
14
14

Dew Point (°C)

17
17
17
18
17
19
22
22
22
22
22
21
19
17
16
14
14
13
12
12
13
14
13
13

Relative Humidity (%)

40
40
39
39
44
61
89
91
92
94
95
95
95
93
90
86
86
83
78
77
82
83
79
83

Pressure (mb)

1015
1014
1013
1013
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1022
1023
1023

Ozone (du)

319
319
319
316
314
312
310
310
309
308
311
313
311
311
313
314
313
313
313
314
314
314
315
317

Thursday 21

Waxing Crescent 33%

11:43

01:16

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:39, Set: 20:14, Transit: 12:57. Moon - Rise: 11:43, Set: 01:16. Civil Dark: 20:45 - 05:08. Nautical Dark: 21:24 - 04:29. Astro Dark: 22:07 - 03:45

Total Clouds (% Sky Obscured)

100
99
100
100
100
99
99
98
98
98
98
97
95
98
95
97
91
93
95
96
98
98
99
100

Low Clouds (% Sky Obscured)

82
74
80
67
72
62
62
65
74
74
80
80
69
58
53
56
53
50
45
68
70
67
51
45

Medium Clouds (% Sky Obscured)

100
98
100
100
100
85
49
41
32
43
40
40
37
37
29
30
25
28
34
32
40
41
44
94

High Clouds (% Sky Obscured)

57
80
100
94
100
93
70
56
28
90
80
71
17
55
37
32
30
35
46
52
52
29
33
92

ISS Passover

Visibility (miles)

6
3
8
9
9
4
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

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

Precipitation Probability (%)

95
88
52
46
60
48
16
7
7
3
2
3
0
0
0
1
1
2
1
2
4
9
13
14

Precipitation Amount (mm)

1.4
0.5
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
7
8
8
8
7
6
6
5
5
5
5
6
6
6
6
7
8
9
10
11
10
10

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
14
14
13
13
13
13
13
13
13
13
13
13
14
14
15
16
17
17

Feels Like (°C)

14
14
14
13
13
13
13
13
12
12
13
12
12
12
12
12
11
12
11
12
12
13
13
13

Dew Point (°C)

13
14
14
14
13
14
13
13
12
12
12
12
12
12
12
11
11
12
12
11
10
9
8
7

Relative Humidity (%)

81
92
93
95
92
96
95
93
93
95
93
93
92
93
93
90
92
90
87
80
70
61
56
52

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1027

Ozone (du)

317
316
316
316
317
321
323
323
321
320
319
320
321
323
322
322
322
323
324
324
324
325
324
324

Friday 22

Waxing Crescent 45%

12:53

01:44

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:38, Set: 20:15, Transit: 12:57. Moon - Rise: 12:53, Set: 01:44. Civil Dark: 20:46 - 05:07. Nautical Dark: 21:25 - 04:28. Astro Dark: 22:09 - 03:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

46
46
64
68
76
79
82
76
87
80
76
79
100
92
92
100
100
100
99
98
97
98
99
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

73
34
100
98
49
55
88
87
77
100
90
100
100
100
100
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
3
3
5
2
2
2
4
3
5
3
2
7
8
2
9
5
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

25
44
41
50
80
95
95
95
95
95
95
95
95
95
95
95
95
95
85
95
95
95
95
95

Precipitation Amount (mm)

0
0.2
0
0
0.3
0.5
0.9
1.6
0.7
2.2
2.8
2.8
1.4
1.6
1.5
1.4
1.4
0.8
0.3
1
0.6
0.7
0.6
0.6

Wind Speed/Direction (mph)

9
9
9
7
7
7
7
7
9
7
7
7
9
9
9
9
10
10
10
10
11
11
12
12

Chance of Frost

Temperature (°C)

17
17
16
15
15
13
12
12
11
11
11
11
10
10
10
10
10
10
10
10
10
11
11
11

Feels Like (°C)

13
13
13
12
11
11
10
9
8
9
9
9
8
7
7
7
7
7
7
7
7
6
7
7

Dew Point (°C)

6
6
5
5
4
7
9
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
10

Relative Humidity (%)

47
48
48
48
49
64
80
87
91
91
93
95
95
93
95
95
95
95
93
93
93
91
91
95

Pressure (mb)

1027
1027
1026
1027
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

324
323
322
322
323
321
322
322
324
325
326
326
325
324
324
326
327
329
327
326
325
324
325
325

Saturday 23

First Quarter 56%

13:59

02:08

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:38, Set: 20:16, Transit: 12:57. Moon - Rise: 13:59, Set: 02:08. Civil Dark: 20:47 - 05:06. Nautical Dark: 21:26 - 04:27. Astro Dark: 22:10 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

100
100
100
98
96
94
96
98
100
99
97
96
95
94
93
95
98
100
100
100
100
99
97
95

Medium Clouds (% Sky Obscured)

99
98
98
98
98
98
97
97
97
98
99
100
100
100
100
94
87
79
60
55
41
45
46
49

High Clouds (% Sky Obscured)

100
100
100
96
93
90
93
96
100
100
100
100
100
100
100
100
100
100
62
67
75
83
87
28

ISS Passover

Visibility (miles)

7
9
2
2
3
2
2
3
3
3
5
9
4
5
5
3
4
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
88
69
33
38
27
16

Precipitation Amount (mm)

0.6
1.8
2
2.3
2.1
2.8
1.8
1.2
0.6
0.7
0.6
0.7
0.7
0.5
0.4
0.6
0.7
0.8
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
9
9
9
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
10
10
9

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
14

Feels Like (°C)

7
7
7
8
8
9
9
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
11

Dew Point (°C)

10
10
10
10
10
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13

Relative Humidity (%)

93
95
95
98
96
96
96
96
96
98
96
98
95
98
96
98
96
96
95
95
95
95
95
93

Pressure (mb)

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

Ozone (du)

324
324
323
323
324
325
325
325
326
327
327
328
327
328
331
332
334
337
336
333
330
326
324
325

Sunday 24

Waxing Gibbous 66%

13:59

02:30

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:37, Set: 20:16, Transit: 12:57. Moon - Rise: 13:59, Set: 02:30. Civil Dark: 20:48 - 05:06. Nautical Dark: 21:27 - 04:26. Astro Dark: 22:11 - 03:42

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

96
96
97
98
99
100
100
100
100
100
100
100
98
99
100
100
100
100
100
97
96
90
83
77

Medium Clouds (% Sky Obscured)

35
31
23
17
13
12
19
26
51
49
46
48
8
6
8
34
60
86
90
94
98
98
97
97

High Clouds (% Sky Obscured)

78
92
93
81
95
56
64
99
100
94
52
100
88
74
62
74
87
99
97
92
77
67
60
52

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

Precipitation Probability (%)

5
3
1
4
1
0
2
2
2
5
6
6
89
95
95
95
78
45
40
39
43
59
66
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
1.4
0.9
0.5
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
13
13
13
13
13
13
12
12
12
12
12
13
13
14
14
14
15
15
15

Feels Like (°C)

11
11
11
11
11
11
12
12
12
11
11
11
12
11
11
11
11
11
11
14
14
14
14
15

Dew Point (°C)

13
13
13
13
13
12
12
12
12
12
12
11
11
11
11
11
11
11
12
12
13
13
13
14

Relative Humidity (%)

93
92
92
93
92
93
93
93
93
92
93
92
93
92
92
93
92
89
87
87
89
87
90
93

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

324
323
321
322
323
323
323
322
323
325
324
323
322
321
321
320
320
321
321
321
321
321
321
321

Monday 25

Waxing Gibbous 76%

15:02

02:51

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:36, Set: 20:17, Transit: 12:57. Moon - Rise: 15:02, Set: 02:51. Civil Dark: 20:49 - 05:05. Nautical Dark: 21:28 - 04:25. Astro Dark: 22:13 - 03:41

Total Clouds (% Sky Obscured)

96
95
94
95
95
95
94
92
92
92
94
96
97
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
85
90
90
89
89
76
62
49
42
34
23
18
17
16
15
12
5
3
3
3
3
7
4

Medium Clouds (% Sky Obscured)

86
65
25
22
31
41
40
39
38
51
91
96
92
84
76
72
68
65
76
87
97
95
93
91

High Clouds (% Sky Obscured)

60
67
74
53
32
11
32
57
77
79
80
79
86
93
100
96
98
93
93
89
72
56
59
49

ISS Passover

Visibility (miles)

8
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

Very Light Rain
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 (%)

61
50
30
30
22
11
12
10
1
2
2
0
0
0
0
1
2
3
11
15
18
18
21
22

Precipitation Amount (mm)

0.3
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
4
4
4
3
3
3
3
3
4
3
3
3
3
3
3
3
3
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
18
17
16
16
15
15
15
15
15
15
16
17
18
19
21
23
24
26

Feels Like (°C)

15
16
17
17
17
18
18
17
17
16
16
15
15
15
15
15
15
15
15
19
19
20
20
21

Dew Point (°C)

15
15
16
17
17
18
18
17
16
15
15
15
15
14
15
14
15
15
16
14
14
13
12
12

Relative Humidity (%)

98
96
96
96
96
98
98
98
96
96
96
96
96
96
96
96
93
89
86
72
61
52
47
42

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

321
322
323
323
324
325
326
326
326
326
325
324
323
325
326
327
328
329
330
330
330
329
329
328

Tuesday 26

Waxing Gibbous 84%

16:05

03:13

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:36, Set: 20:18, Transit: 12:57. Moon - Rise: 16:05, Set: 03:13. Civil Dark: 20:50 - 05:04. Nautical Dark: 21:29 - 04:25. Astro Dark: 22:14 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
98
97
95
97
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
34
43
42
37
39
37
38
39
34
19
8
7
4
4
4
4
4

Medium Clouds (% Sky Obscured)

80
71
62
59
51
40
52
68
83
66
49
32
52
72
89
91
94
96

High Clouds (% Sky Obscured)

39
32
25
50
78
95
96
98
100
99
93
89
91
95
100
72
44
16

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

37
47
54
70
54
37
32
27
16
17
15
5
7
7
3
3
2
0

Precipitation Amount (mm)

0
0
0
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
4
4
3
2
3
4
3
2
2
2
2
3
2
3

Chance of Frost

Temperature (°C)

27
27
27
26
24
23
21
20
19
18
18
17
17
17
17
17
18
18

Feels Like (°C)

22
27
27
26
26
26
26
20
20
20
20
19
19
17
18
18
18
17

Dew Point (°C)

11
12
12
12
13
13
14
14
14
14
14
14
14
14
13
13
14
14

Relative Humidity (%)

38
39
40
41
48
55
65
69
73
79
79
81
81
79
78
77
77
75

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

327
328
329
330
330
331
331
330
330
329
329
329
329
329
330
330
330
330

Forecast for Sewell, Gloucester County, United States of America (39.77,-75.14)

Generated: 20/05/26 14:09:02. Forecast: 20/05/26 to 26/05/26. Timezone: UTC-4.00