Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 66%

14:01

02:10

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: 20:19, Transit: 12:59. Moon - Rise: 14:01, Set: 02:10. Civil Dark: 20:50 - 05:09. Nautical Dark: 21:29 - 04:30. Astro Dark: 22:12 - 03:46

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

84
78
85
100
100
100
100
74
100
96
48
47
61
23
29
22
21
24
26
19
27
22
69
48

High Clouds (% Sky Obscured)

100
100
100
100
81
100
97
100
97
99
97
2
3
30
69
100
56
80
82
70
100
88
92
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
86
95
95
95
95
95
88
71
34
36
48
37
28
9
3
3
0
0
2
2
5

Precipitation Amount (mm)

1.4
1.3
0.2
0.5
0.7
0.8
0.5
1.2
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
11
11
12
12
12
12
12
12
13
13
14
15
15
15
16
17
17
17
17
16
15

Feels Like (°C)

8
8
8
8
9
9
9
10
10
10
11
11
11
12
13
14
14
15
16
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

91
92
87
87
88
93
92
93
95
95
95
92
92
93
90
87
85
82
78
81
79
82
87
89

Pressure (mb)

1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1023
1023

Ozone (du)

323
323
324
325
327
329
332
334
337
340
337
336
335
334
334
333
331
329
327
324
323
322
322
322

Sunday 24

Waxing Gibbous 76%

15:05

02:32

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: 20:19, Transit: 13:00. Moon - Rise: 15:05, Set: 02:32. Civil Dark: 20:51 - 05:08. Nautical Dark: 21:30 - 04:29. Astro Dark: 22:13 - 03:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
93
87
86
90
83
83
88
91
89
90
95
86
63
42
39

Medium Clouds (% Sky Obscured)

27
86
61
84
89
94
69
70
100
69
77
93
100
100
97
100
100
92
91
83
90
92
92
100

High Clouds (% Sky Obscured)

81
93
94
83
80
88
64
87
100
97
100
100
95
100
70
57
50
75
89
32
40
58
41
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
5
6
8
2
2
7
9
9
9
8
5
6
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
30
64
95
38
5
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

20
3
2
12
4
1
3
8
22
70
95
95
95
86
75
58
65
81
75
56
23
5
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
1.3
1.3
0.6
0.4
0.4
0.2
0.3
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
93
95
96
96
96
96
96
96
95
93
93
90
90
90
93
98
96
96
98
96
98

Pressure (mb)

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

Ozone (du)

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

Monday 25

Waxing Gibbous 84%

16:07

02:53

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: 20:20, Transit: 13:00. Moon - Rise: 16:07, Set: 02:53. Civil Dark: 20:52 - 05:08. Nautical Dark: 21:31 - 04:28. Astro Dark: 22:14 - 03:44

Total Clouds (% Sky Obscured)

100
99
100
100
99
97
100
100
98
98
100
100
89
100
100
100
100
97
96
95
92
89
92
94

Low Clouds (% Sky Obscured)

58
58
43
58
69
59
61
53
44
51
21
52
51
45
58
4
39
41
67
67
54
62
53
51

Medium Clouds (% Sky Obscured)

100
97
99
94
85
93
100
96
85
75
100
100
49
75
100
100
100
88
66
74
48
85
28
11

High Clouds (% Sky Obscured)

100
74
35
79
79
82
97
63
76
84
100
100
65
100
100
100
100
91
85
79
71
64
63
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9

Fog (%)

20
0
65
92
74
63
54
6
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
1
1
1
11
20
10
2
2
24
44
61
64
51
28
6
5
14
4
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
1
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
18
18
17
17
17
17
18
19
20
21
21
22
22
23
24
25
25
24
24
22
21

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
98
96
98
98
93
95
95
95
95
96
96
94
89
85
87
91
94
96
98

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

323
325
324
323
323
324
326
326
326
328
328
328
326
324
324
326
328
329
328
329
331
332
333
334

Tuesday 26

Waxing Gibbous 81%

17:10

03:16

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: 20:21, Transit: 13:00. Moon - Rise: 17:10, Set: 03:16. Civil Dark: 20:53 - 05:07. Nautical Dark: 21:32 - 04:27. Astro Dark: 22:16 - 03:43

Total Clouds (% Sky Obscured)

97
98
94
97
100
99
100
86
93
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100

Low Clouds (% Sky Obscured)

61
58
58
58
61
66
65
65
72
73
69
73
73
74
75
67
59
64
61
67
70
69
68
72

Medium Clouds (% Sky Obscured)

12
16
16
21
40
42
34
33
30
30
30
45
43
71
98
98
97
98
98
91
97
98
93
93

High Clouds (% Sky Obscured)

65
77
88
97
100
99
100
86
92
100
100
100
100
100
100
100
100
100
100
81
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
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
Very Light Rain
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

Precipitation Probability (%)

1
2
1
0
2
3
3
35
50
59
73
83
95
95
95
95
95
95
95
95
95
95
93
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.9
1.1
1.1
1.1
1.1
1.2
1
0.8
0.7
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
18
18
18
20
21
22
23
24
24
25
25
25
24
24
23
22
21

Feels Like (°C)

20
20
19
19
19
18
18
18
20
20
20
22
23
24
24
24
24
25
24
25
25
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
98
96
96
93
86
79
68
59
55
51
46
45
45
53
56
66
74
82

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1012
1012

Ozone (du)

334
334
333
333
333
334
335
334
333
333
334
334
332
331
331
330
330
329
329
329
329
329
330
330

Wednesday 27

Waxing Gibbous 90%

18:12

03:40

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 OK
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK

Sun - Rise: 05:38, Set: 20:22, Transit: 13:00. Moon - Rise: 18:12, Set: 03:40. Civil Dark: 20:53 - 05:06. Nautical Dark: 21:33 - 04:27. Astro Dark: 22:17 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
94
93
87
89
92
94
97
62
37
11
8
3
0
20
39

Low Clouds (% Sky Obscured)

72
63
55
47
45
44
37
26
14
4
14
25
42
49
56
63
28
29
11
8
3
0
0
0

Medium Clouds (% Sky Obscured)

89
91
93
94
86
77
77
80
83
84
73
44
30
31
13
19
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
97
94
91
91
77
76
53
79
86
62
34
6
4
2
0
15
10

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 (%)

72
59
44
14
12
7
2
1
0
0
1
3
0
23
30
23
9
8
1
1
1
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
4
4
4
4
5
5
5
5
5
6
7
8
9
7
10
9
9
10
10
9
7
6
6

Chance of Frost

Temperature (°C)

21
21
21
21
20
20
20
19
19
20
21
22
23
24
23
25
25
25
25
25
23
21
20
19

Feels Like (°C)

22
22
22
21
20
20
20
19
19
20
21
22
23
23
23
23
23
23
23
23
23
23
24
18

Dew Point (°C)

18
18
18
17
16
16
16
16
16
17
16
17
17
18
18
15
14
14
13
12
12
12
12
10

Relative Humidity (%)

85
84
82
81
77
77
80
81
82
81
74
69
67
70
74
53
50
49
47
45
49
53
58
58

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

330
332
332
333
334
336
338
340
341
342
341
343
344
344
345
347
349
352
354
357
358
358
358
358

Thursday 28

Waxing Gibbous 95%

19:15

04:07

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

Sun - Rise: 05:38, Set: 20:23, Transit: 13:00. Moon - Rise: 19:15, Set: 04:07. Civil Dark: 20:54 - 05:06. Nautical Dark: 21:34 - 04:26. Astro Dark: 22:18 - 03:41

Total Clouds (% Sky Obscured)

58
37
14
0
3
8
13
11
6
2
1
1
0
10
20
26
27
32
44
37
28
6
15
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
25
23
22
18
15
8
4
15
24

Medium Clouds (% Sky Obscured)

0
0
0
0
2
6
12
10
5
0
0
0
0
3
3
2
0
0
0
0
0
1
1
0

High Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
13
13
13
12
13
14
15
16
18
19
20
21
22
21
21
20
19
18
17
16

Feels Like (°C)

18
18
17
17
16
12
12
12
12
11
11
14
14
14
15
15
16
20
20
19
19
19
19
15

Dew Point (°C)

9
7
7
7
7
8
8
8
8
8
8
8
8
8
7
7
7
7
8
8
8
9
9
9

Relative Humidity (%)

58
57
60
63
66
69
71
73
69
66
62
58
52
48
44
42
39
41
43
45
49
54
60
63

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1011
1011
1012

Ozone (du)

358
357
358
359
360
363
366
369
373
378
382
384
387
390
391
393
395
395
396
396
391
386
381
380

Friday 29

Waxing Gibbous 99%

20:17

04:39

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

Sun - Rise: 05:37, Set: 20:23, Transit: 13:00. Moon - Rise: 20:17, Set: 04:39. Civil Dark: 20:55 - 05:05. Nautical Dark: 21:35 - 04:25. Astro Dark: 22:19 - 03:40

Total Clouds (% Sky Obscured)

33
24
14
4
4
5
5
5
5
5
6
8
9
36
58
83
76
72
66
71
76
84

Low Clouds (% Sky Obscured)

20
13
7
2
2
2
4
4
4
4
6
7
6
24
39
52
48
49
50
49
49
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
14
23

High Clouds (% Sky Obscured)

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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
0
2
4
5

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)

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

Chance of Frost

Temperature (°C)

15
13
12
11
10
9
9
8
10
11
12
13
15
16
16
16
16
17
18
18
17
17

Feels Like (°C)

15
15
14
14
13
9
8
8
8
8
8
11
12
12
13
13
14
13
13
13
14
14

Dew Point (°C)

9
8
7
7
6
6
6
5
6
6
5
5
6
6
6
6
7
7
7
7
7
7

Relative Humidity (%)

67
70
71
73
74
77
80
82
76
71
65
58
53
48
50
50
52
51
50
49
51
54

Pressure (mb)

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

Ozone (du)

379
378
378
378
378
380
383
385
387
390
393
392
391
390
390
390
390
391
392
393
393
394

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

Generated: 23/05/26 22:48:48. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-4.00