Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 13%

07:58

23:00

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

Sun - Rise: 05:41, Set: 20:12, Transit: 12:57. Moon - Rise: 07:58, Set: 23:00. Civil Dark: 20:43 - 05:10. Nautical Dark: 21:22 - 04:32. Astro Dark: 22:03 - 03:49

Total Clouds (% Sky Obscured)

16
25
19
13
0
0
0
0
1
8
3
3
13
34
8
29
38
67
87
100
45
42
61
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
4
1
0
26
60
76
61
26
23
35
84

High Clouds (% Sky Obscured)

5
25
19
1
0
0
0
0
1
7
2
2
4
28
6
29
2
25
68
66
19
21
30
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
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
1
1
0
0
0
2

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
5
7
7
7
7
7
7
9
9
9
9
9
10
11
12
13
10
9
8
7
7

Chance of Frost

Temperature (°C)

27
26
25
24
22
21
21
21
21
22
24
26
29
31
33
35
36
36
36
35
34
33
31
29

Feels Like (°C)

29
28
25
24
24
23
23
24
23
24
25
27
30
32
32
35
34
35
35
35
36
36
33
30

Dew Point (°C)

22
22
21
20
19
18
19
19
19
19
19
19
19
19
19
19
19
20
22
23
23
23
23
21

Relative Humidity (%)

73
76
78
80
83
84
86
89
91
84
72
62
54
48
42
39
37
39
45
50
51
55
62
64

Pressure (mb)

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

Ozone (du)

322
321
320
322
323
323
322
320
319
318
319
319
317
316
315
313
312
312
312
311
311
310
309
308

Tuesday 19

Waxing Crescent 23%

09:14

23:57

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

Sun - Rise: 05:40, Set: 20:13, Transit: 12:57. Moon - Rise: 09:14, Set: 23:57. Civil Dark: 20:44 - 05:09. Nautical Dark: 21:23 - 04:31. Astro Dark: 22:05 - 03:47

Total Clouds (% Sky Obscured)

84
71
88
80
64
47
28
22
29
5
3
3
2
5
47
89
90
98
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
29
11
3
17
40
31
67
67
60

Medium Clouds (% Sky Obscured)

84
71
88
80
64
42
21
22
29
5
3
3
2
4
30
26
32
25
29
18
71
89
91
85

High Clouds (% Sky Obscured)

71
70
70
42
55
0
2
3
0
0
0
0
0
3
3
79
83
96
89
97
100
100
100
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
6
7
7

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
Light Rain
Light Rain
Light Rain
Ice pellet
Light Rain

Precipitation Probability (%)

3
0
0
0
0
0
14
5
6
11
0
0
0
1
1
6
12
27
64
95
95
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.2
1.7
0.9
0.7

Wind Speed/Direction (mph)

7
7
7
7
8
7
7
7
6
6
7
7
8
9
10
12
13
13
12
12
11
10
5
7

Chance of Frost

Temperature (°C)

27
26
25
25
24
24
24
23
22
23
25
28
31
33
34
35
35
35
35
31
28
25
23
23

Feels Like (°C)

27
26
26
25
25
24
25
24
23
24
27
30
33
35
35
35
34
34
34
30
27
24
24
24

Dew Point (°C)

20
20
20
19
19
18
18
18
18
19
19
20
20
20
20
19
19
18
19
18
23
22
21
21

Relative Humidity (%)

65
68
71
71
71
69
72
75
76
76
68
60
53
47
43
39
37
37
38
45
77
84
88
88

Pressure (mb)

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

Ozone (du)

308
308
308
310
312
313
312
313
315
315
315
315
315
316
317
317
317
316
313
310
308
307
308
309

Wednesday 20

Waxing Crescent 33%

10:30

00:41

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:40, Set: 20:14, Transit: 12:57. Moon - Rise: 10:30, Set: 00:41. Civil Dark: 20:45 - 05:08. Nautical Dark: 21:24 - 04:30. Astro Dark: 22:06 - 03:46

Total Clouds (% Sky Obscured)

98
90
94
88
89
100
100
100
100
100
100
100
100
100
98
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
39
30
18
40
38
49
58
71
52
44
46
49
45
48
54
59
67
72
76
44
41
48
56

Medium Clouds (% Sky Obscured)

80
80
90
78
76
92
90
91
92
100
90
81
87
92
96
100
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

93
63
50
54
42
88
77
78
73
100
100
100
100
74
72
24
30
100
100
100
99
56
58
58

ISS Passover

Visibility (miles)

3
5
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
5
5
9
5
3
3

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

67
32
18
4
1
1
1
1
2
7
15
17
31
34
41
79
95
95
95
95
95
95
90
87

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.8
1
0.8
0.5
0.5
0.7
0.7
0.8

Wind Speed/Direction (mph)

9
9
9
7
7
8
8
8
8
8
9
9
10
10
9
7
6
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

21
20
19
18
18
17
17
16
16
16
16
17
17
17
16
16
16
15
14
13
13
12
12
12

Feels Like (°C)

21
19
17
16
15
14
14
13
12
12
12
13
13
13
14
15
14
14
13
12
12
12
12
11

Dew Point (°C)

19
17
14
13
11
8
6
4
3
3
3
4
5
8
10
10
11
11
12
12
11
11
11
11

Relative Humidity (%)

87
84
73
69
64
56
50
44
40
41
41
42
44
57
64
66
75
78
84
92
90
92
93
95

Pressure (mb)

1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

307
307
308
307
308
310
310
311
312
312
312
311
311
312
312
312
313
314
316
316
317
318
319
319

Thursday 21

Waxing Crescent 45%

11:43

01:16

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:39, Set: 20:15, Transit: 12:57. Moon - Rise: 11:43, Set: 01:16. Civil Dark: 20:46 - 05:08. Nautical Dark: 21:25 - 04:29. Astro Dark: 22:07 - 03:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

63
65
67
69
64
60
60
65
71
73
74
73
75
78
81
84
89
95
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

62
74
86
98
90
84
76
61
45
33
55
76
100
68
40
5
13
16
28
25
26
23
26
56

ISS Passover

Visibility (miles)

4
2
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
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

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

Precipitation Probability (%)

92
91
73
27
10
8
8
19
26
41
53
41
44
55
60
67
95
95
95
95
85
68
83
78

Precipitation Amount (mm)

1
1.1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
1
0.7
0.3
0
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10

Relative Humidity (%)

95
95
93
93
93
93
93
92
92
92
90
90
83
83
83
81
76
84
88
93
93
95
93
95

Pressure (mb)

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

Ozone (du)

319
318
318
318
319
319
320
320
321
321
321
321
322
321
321
320
321
321
323
325
325
325
324
326

Friday 22

Waxing Crescent 56%

12:53

01:44

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:38, Set: 20:16, Transit: 12:57. Moon - Rise: 12:53, Set: 01:44. Civil Dark: 20:47 - 05:07. Nautical Dark: 21:26 - 04:28. Astro Dark: 22:09 - 03:44

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
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
98
100
97
94
91
94
97

Medium Clouds (% Sky Obscured)

96
96
95
95
97
98
99
91
88
78
76
75
59
61
63
62
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

78
83
83
84
83
91
95
91
92
89
84
83
81
81
87
100
98
100
100
100
100
99
98
97

ISS Passover

Visibility (miles)

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

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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

69
86
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0.5
0.7
1
1.1
1.1
1.2
1.1
1.3
1.1
1.5
1
0.8
1.6
1.4
0.9
1.9
1.7
1.4
1.6
1.9
2.2
1.9
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
10
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

10
9
10
10
10
10
10
9
9
9
9
9
10
10
10
10
11
10
10
10
11
11
11
11

Relative Humidity (%)

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

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1024
1025
1025
1025
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

326
326
326
324
324
325
325
326
326
326
326
325
325
324
325
325
324
324
324
324
324
324
324
325

Saturday 23

First Quarter 66%

13:59

02:08

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:38, Set: 20:16, Transit: 12:57. Moon - Rise: 13:59, Set: 02:08. Civil Dark: 20:48 - 05:06. Nautical Dark: 21:27 - 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
100
100

Low 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
100
100

Medium Clouds (% Sky Obscured)

100
100
99
99
98
98
97
95
94
94
96
97
98
93
22
4
0
0
0
9
18
27
51
75

High Clouds (% Sky Obscured)

92
86
82
77
56
36
15
36
57
78
85
87
93
91
91
95
80
65
49
68
84
97
97
98

ISS Passover

Visibility (miles)

2
3
3
4
4
5
6
7
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
82
77
71
62
43
38
31
44
50
54
43
31
10
12
10
4
4
4

Precipitation Amount (mm)

1.4
1.4
0.9
0.9
0.7
0.5
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
12
12
12
12
12
12
12
12
12
13
12
13
13
13
13
13
13
13
13
13
12

Feels Like (°C)

9
9
9
9
9
9
9
10
9
10
10
10
10
10
9
10
9
11
10
10
11
11
11
10

Dew Point (°C)

11
11
12
12
12
12
11
12
11
12
12
12
12
12
12
11
11
11
11
11
10
10
10
10

Relative Humidity (%)

98
96
98
98
98
98
96
96
95
95
95
95
95
95
92
89
87
86
84
83
83
83
84
86

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

325
326
327
329
331
333
336
339
336
334
331
329
328
326
325
324
324
322
321
320
319
319
318
319

Sunday 24

Waxing Gibbous 76%

15:02

02:30

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:37, Set: 20:17, Transit: 12:57. Moon - Rise: 15:02, Set: 02:30. Civil Dark: 20:49 - 05:06. Nautical Dark: 21:28 - 04:26. Astro Dark: 22:11 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
89
93
96
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
96
93
91
89
87
85
89
93
97

Medium Clouds (% Sky Obscured)

97
87
78
68
48
32
17
22
18
13
12
14
12
10
8
6
6
9
18
22
22
23

High Clouds (% Sky Obscured)

99
93
86
69
46
25
3
35
69
92
92
96
100
97
79
64
49
42
40
63
82
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

Fog (%)

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

Precipitation Probability (%)

3
3
3
1
4
3
2
3
4
0
1
0
0
3
4
3
2
1
0
2
2
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

Wind Speed/Direction (mph)

7
7
6
6
5
5
5
4
4
4
4
4
3
3
3
3
3
3
2
2
1
2

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
13
13
13
14
15
16
17
19
20
21
21
21
20
19

Feels Like (°C)

10
10
10
10
10
10
11
11
11
11
11
13
13
14
14
14
14
22
21
21
22
22

Dew Point (°C)

10
11
11
11
11
11
11
11
11
11
12
12
12
13
13
13
14
14
14
14
15
15

Relative Humidity (%)

87
89
89
90
90
90
90
90
90
89
89
86
83
82
76
70
67
67
65
65
70
76

Pressure (mb)

1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

320
321
323
325
327
328
330
331
332
333
334
335
336
336
336
336
336
335
335
334
334
334

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

Generated: 18/05/26 22:48:59. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-4.00