Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 23%

09:14

23:57

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

Sun - Rise: 05:40, Set: 20:12, Transit: 12:57. Moon - Rise: 09:14, Set: 23:57. Civil Dark: 20:43 - 05:09. Nautical Dark: 21:22 - 04:31. Astro Dark: 22:05 - 03:47

Total Clouds (% Sky Obscured)

50
52
61
96
81
70
73
79
76
72
50
33
12
24
22
2
1
2
2
40
24
22
46
100

Low Clouds (% Sky Obscured)

0
0
25
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
26
24
22
37
60

Medium Clouds (% Sky Obscured)

6
8
16
82
63
68
73
79
76
63
42
20
8
15
17
2
1
2
1
27
4
3
5
27

High Clouds (% Sky Obscured)

2
22
61
52
44
14
15
13
26
12
2
0
0
0
0
0
0
0
0
0
0
1
10
44

ISS Passover

Visibility (miles)

9
9
9
3
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

0
0
0
63
6
0
0
0
0
0
0
1
0
0
0
0
0
0
1
4
12
23
36
95

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

34
33
32
30
27
26
26
25
24
24
23
23
23
22
23
25
28
31
32
34
34
35
35
34

Feels Like (°C)

35
35
34
28
27
28
27
25
25
25
25
25
25
25
26
28
31
33
34
35
35
36
35
34

Dew Point (°C)

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

Relative Humidity (%)

40
43
51
55
77
79
78
76
77
80
85
87
88
88
83
71
60
50
45
42
40
38
37
37

Pressure (mb)

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

Ozone (du)

314
313
313
313
313
313
312
312
312
311
311
313
316
317
318
319
319
318
318
318
318
317
314
311

Wednesday 20

Waxing Crescent 23%

10:30

00:41

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
14 Bad
15 Bad
16 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)

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

Low Clouds (% Sky Obscured)

41
22
50
39
38
78
83
73
61
67
56
62
63
64
73
79
83
77
71
64
75
87
80
81

Medium Clouds (% Sky Obscured)

17
80
90
76
84
100
93
80
89
88
91
91
92
91
100
96
100
100
99
93
97
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
52
90
100
81
81
100
77
100
74
75
39
100
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
71
71
60
37
22
5
4
2
4
13
47
78
90
88
95
89
95
95

Precipitation Amount (mm)

1.2
4.6
1.7
1.2
2.6
1.4
0.2
0.5
0.5
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.7
0.3
0.6
1.1

Wind Speed/Direction (mph)

14
9
8
3
4
4
6
7
7
7
7
8
6
7
7
9
9
10
10
10
10
9
9
8

Chance of Frost

Temperature (°C)

29
25
23
23
23
23
22
22
20
19
19
18
17
17
17
17
17
17
17
16
16
15
14
14

Feels Like (°C)

28
24
21
24
23
24
22
22
21
20
18
16
16
15
14
14
13
14
14
13
12
12
12
11

Dew Point (°C)

17
21
22
21
21
21
21
20
19
18
18
16
13
12
10
8
8
10
12
12
12
14
13
13

Relative Humidity (%)

49
78
92
88
89
91
92
89
93
95
93
88
77
73
66
57
55
61
72
75
79
90
92
93

Pressure (mb)

1015
1016
1017
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

310
308
308
312
312
310
311
311
312
312
313
314
316
317
318
318
318
317
317
316
317
317
318
320

Thursday 21

Waxing Crescent 33%

11:43

01:16

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
14 Bad
15 Bad
16 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
100
99
97
90
86
86
85
92
91
85
73
75
82
99
98
95
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

77
93
90
57
27
26
34
40
39
37
31
0
0
0
0
9
51
48
47
38
26
38
55
74

Medium Clouds (% Sky Obscured)

100
99
94
95
86
48
40
45
64
57
54
46
45
50
56
62
56
96
91
99
100
98
100
100

High Clouds (% Sky Obscured)

85
75
40
32
50
32
29
30
30
45
40
56
41
28
95
16
13
13
71
15
68
58
43
34

ISS Passover

Visibility (miles)

2
4
5
3
8
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
2
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
91
82
43
10
3
2
1
0
0
2
0
0
1
0
1
2
6
19
26
19
23
31

Precipitation Amount (mm)

1.6
0.6
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
95
95
96
95
93
95
93
93
92
92
90
86
79
71
61
55
50
48
46
51

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

319
319
318
317
319
320
320
319
319
320
322
322
323
323
323
323
325
324
324
323
323
323
322
322

Friday 22

Waxing Crescent 45%

12:53

01:44

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
14 Bad
15 Bad
16 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)

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

Low Clouds (% Sky Obscured)

76
79
81
80
79
80
87
93
100
100
100
100
96
92
88
92
96
100
98
95
93
95
98
100

Medium Clouds (% Sky Obscured)

99
98
97
98
98
99
97
96
94
94
96
97
98
99
100
99
98
97
98
99
100
98
95
92

High Clouds (% Sky Obscured)

34
33
31
29
29
26
30
34
41
48
53
61
73
87
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
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 (%)

55
74
92
94
95
95
95
83
95
83
95
91
95
95
89
78
89
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.5
0.5
1.2
0.9
0.7
0.4
0.8
0.4
0.9
0.4
0.6
0.6
0.4
0.4
0.6
0.7
1.2
1.7
2
1.7
1.4
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
9
9
9
9
9
9
8
9
8
8
8
7
7
7
6
6
6
7
7
7
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

59
72
77
86
90
93
95
95
95
95
95
95
93
95
95
95
93
93
93
95
96
96
95
96

Pressure (mb)

1026
1026
1026
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1026
1026
1026
1026
1026

Ozone (du)

323
323
324
325
326
327
328
328
328
325
325
326
330
331
330
330
331
330
330
330
330
331
331
332

Saturday 23

First Quarter 56%

13:59

02:08

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
14 Bad
15 Bad
16 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
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
92
86
91
95
100
100
100
100
100
100
100
94
89
83

Medium Clouds (% Sky Obscured)

94
95
97
98
99
100
100
100
100
100
100
100
100
81
96
94
96
94
89
85
78
76
74
73

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
90
93
74
48
23
48
74
100

ISS Passover

Visibility (miles)

3
6
7
4
3
4
9
9
9
9
7
8
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
90
87
95
95
67
58
59
75
87
95
95
76
49
39
65
51
27
26
18
1
3
4
0

Precipitation Amount (mm)

0.7
0.3
0.3
0.7
0.8
0
0
0
0
0.3
0.7
0.6
0.3
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
13
13
13
14
16
17
16
16

Feels Like (°C)

8
9
8
8
8
8
9
9
10
10
10
10
9
9
10
11
10
11
10
10
11
10
15
14

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
98
96
96
98
98
96
96
96
96
96
95
95
92
90
89
82
74
67
68
69

Pressure (mb)

1026
1027
1027
1027
1027
1027
1028
1028
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1030
1029
1029
1029
1029
1029

Ozone (du)

331
330
329
329
329
330
332
333
335
335
337
338
340
344
345
344
341
339
336
334
333
331
330
329

Sunday 24

Waxing Gibbous 66%

15:02

02:30

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:37, Set: 20:16, Transit: 12:57. Moon - Rise: 15:02, 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)

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)

83
83
82
80
78
81
84
87
87
88
90
93
96
98
100
100
100
100
99
98
98
99
99
99

Medium Clouds (% Sky Obscured)

74
70
51
4
8
4
15
25
39
61
81
95
94
94
94
94
93
93
91
89
89
88
80
68

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
91
86
87
89
91
94
97
100
96
93
90
87
85
83
74
65
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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 (%)

1
2
1
4
8
10
12
12
6
15
19
20
40
39
34
44
49
51
46
45
43
40
35
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
15
11
11
11
11
11
11
11
11
11
11
12
11
13
13
14
14
14
14
16
15

Dew Point (°C)

11
11
10
10
9
9
9
10
10
10
11
11
12
12
13
13
13
13
14
14
14
15
15
15

Relative Humidity (%)

71
73
73
74
74
76
77
79
80
80
84
87
90
92
93
95
95
95
96
96
96
98
95
92

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024

Ozone (du)

328
327
326
326
325
323
322
321
321
320
320
320
321
321
321
322
322
323
323
323
323
323
323
322

Monday 25

Waxing Gibbous 76%

16:05

02:51

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: 16:05, 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)

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)

99
100
100
99
97
96
92
90
88
86
84
83
78
74
69
74
78
80
80
85
93

Medium Clouds (% Sky Obscured)

77
87
97
97
98
99
97
94
92
93
93
93
95
96
97
97
98
99
100
100
100

High Clouds (% Sky Obscured)

60
63
65
69
74
82
88
94
100
100
100
99
100
99
99
98
97
100
98
96
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
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

Precipitation Type

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
Very Light Rain
None
None
None

Precipitation Probability (%)

28
26
22
23
26
28
35
41
48
73
90
95
95
94
94
84
74
61
57
48
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
0.7
0.7
0.7
0.5
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
14
14
14
14
14
14
14
14
14
14
15
15
16
17
19

Feels Like (°C)

15
16
16
16
15
15
15
15
15
15
14
14
14
14
14
14
14
15
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
95
95
96
96
95
95
96
95
95
95
95
96
96
95
93
92
88
84

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

322
321
321
321
321
321
321
321
320
320
319
319
318
318
318
318
319
319
320
321
323

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

Generated: 19/05/26 17:21:34. Forecast: 19/05/26 to 25/05/26. Timezone: UTC-4.00