Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 17%

07:10

22:15

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:11, Set: 18:29, Transit: 12:21. Moon - Rise: 07:10, Set: 22:15. Civil Dark: 19:01 - 05:38. Nautical Dark: 19:40 - 05:00. Astro Dark: 20:20 - 04:19

Total Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
88
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
82

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
48
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
16
30
100
100
93
86
86
86
56
86
26
20
13
6
2
1
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)

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

Chance of Frost

Temperature (°C)

15
14
12
10
7
6
5
5
5
4
4
4
4
3
3
4
6
10
12
14
15
15
15
15

Feels Like (°C)

14
14
12
10
8
6
5
4
5
4
4
4
3
3
3
3
7
10
12
13
12
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

74
76
86
87
88
88
88
86
88
86
88
88
88
91
91
91
85
77
72
67
63
64
66
67

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

370
370
369
370
373
373
372
372
371
373
374
373
376
378
378
375
371
366
360
358
360
359
359
359

Sunday 22

Waxing Crescent 15%

07:39

23:44

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
14 Bad
15 Bad

Sun - Rise: 06:08, Set: 18:30, Transit: 12:20. Moon - Rise: 07:39, Set: 23:44. Civil Dark: 19:03 - 05:36. Nautical Dark: 19:41 - 04:57. Astro Dark: 20:22 - 04:17

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
70
91
51
100
92
100
100
100
100
67
88
98
96
100
100
96
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
29
57
73
12
4
7
6
14
30
41
48
51
49
25
3
5
5
0
0

Medium Clouds (% Sky Obscured)

100
100
100
96
99
70
20
47
31
7
3
0
0
0
2
8
2
2
37
27
45
28
47
89

High Clouds (% Sky Obscured)

100
100
100
100
87
86
0
2
44
100
92
100
100
100
100
58
83
97
94
100
100
96
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
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)

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

Chance of Frost

Temperature (°C)

13
12
11
10
9
9
8
8
8
7
7
7
6
6
6
6
7
10
11
12
13
13
14
13

Feels Like (°C)

11
10
9
7
7
6
5
7
6
5
5
4
4
4
4
4
5
7
9
9
10
11
12
10

Dew Point (°C)

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

Relative Humidity (%)

72
73
75
72
64
63
73
81
82
81
82
88
93
94
93
88
79
72
68
66
67
69
70
71

Pressure (mb)

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

Ozone (du)

362
368
372
375
380
384
383
378
374
372
366
364
360
359
358
357
357
356
357
357
356
356
356
355

Monday 23

Waxing Crescent 27%

08:20

01:10

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
14 Bad
15 Bad

Sun - Rise: 06:06, Set: 18:32, Transit: 12:20. Moon - Rise: 08:20, Set: 01:10. Civil Dark: 19:05 - 05:34. Nautical Dark: 19:43 - 04:55. Astro Dark: 20:24 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
91
97
91
100
100
100
86
100
98
90
99
100
100
100
100
96
93
77
76
82

Low Clouds (% Sky Obscured)

0
0
0
3
6
16
31
59
52
60
64
63
73
60
60
71
62
60
65
47
57
61
69
77

Medium Clouds (% Sky Obscured)

100
88
97
68
50
57
83
100
100
62
18
17
20
10
62
49
70
100
51
45
44
43
46
38

High Clouds (% Sky Obscured)

100
100
100
100
79
90
42
96
100
100
55
100
85
61
94
100
100
100
100
94
93
76
76
50

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
20
27
48
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
1
2
22

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)

8
7
6
5
5
4
4
4
5
5
6
6
6
7
9
10
13
15
17
20
21
21
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
88
91
93
93
94
94
96
94
93
94
94
94
96
96
91
90
88
84
86
83
83
83

Pressure (mb)

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

Ozone (du)

354
351
350
350
349
348
348
346
346
346
344
342
341
340
341
341
341
341
342
341
343
347
352
351

Tuesday 24

Waxing Crescent 38%

09:18

02:23

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:04, Set: 18:34, Transit: 12:20. Moon - Rise: 09:18, Set: 02:23. Civil Dark: 19:06 - 05:31. Nautical Dark: 19:45 - 04:53. Astro Dark: 20:26 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
77
53
41
35
50
66
53
31
41
84
77
87
75
65
76
86
89
84
79
78
52

Low Clouds (% Sky Obscured)

96
100
97
72
53
41
35
27
26
26
27
20
14
7
27
44
60
52
21
23
17
8
4
3

Medium Clouds (% Sky Obscured)

20
0
25
47
53
41
22
0
2
4
6
17
31
47
33
18
3
19
27
30
25
30
30
27

High Clouds (% Sky Obscured)

22
1
45
19
2
2
3
25
30
19
2
0
24
1
35
0
2
0
27
2
0
0
1
2

ISS Passover

Visibility (miles)

8
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
30
25
44
66
72
67
48
34
22
9
23
28
21
24
22
24
34
42
47
40
43
32
23

Precipitation Amount (mm)

0
0
0
0
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
4
3
3
3
3
3
3
1
1
0
0
-0
-2
-2
-2
-1
-1
1
0
1
1
1
2

Dew Point (°C)

10
8
6
4
5
6
5
4
3
2
1
1
0
1
0
1
2
2
2
1
1
1
0
1

Relative Humidity (%)

93
85
77
72
77
82
81
81
76
74
70
70
68
73
71
72
75
74
67
61
61
60
58
61

Pressure (mb)

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

Ozone (du)

349
352
354
356
360
363
366
368
370
370
369
370
370
371
370
372
374
374
378
375
377
376
374
370

Wednesday 25

First Quarter 50%

10:31

03:18

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

Sun - Rise: 06:02, Set: 18:35, Transit: 12:19. Moon - Rise: 10:31, Set: 03:18. Civil Dark: 19:08 - 05:29. Nautical Dark: 19:47 - 04:50. Astro Dark: 20:28 - 04:09

Total Clouds (% Sky Obscured)

31
6
5
0
6
14
7
15
7
5
32
31
19
33
21
16
14
16
18
20
22
25
42
67

Low Clouds (% Sky Obscured)

1
1
0
0
0
1
1
2
1
1
0
1
1
2
18
16
13
15
18
20
22
24
27
35

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
0
1
2
2
22
25
42
62

High Clouds (% Sky Obscured)

4
3
4
0
2
9
2
7
1
1
9
10
5
8
9
9
14
16
15
15
20
25
30
24

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 (%)

22
17
15
12
5
8
8
5
6
5
1
4
6
3
6
5
2
3
3
1
3
3
0
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
0
0

Wind Speed/Direction (mph)

21
19
17
16
14
13
13
13
10
10
11
13
13
14
13
17
17
17
17
17
17
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
1
0
0
2
3
2
1
2
2
1
1
1
1
2
2
3
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

66
68
67
67
71
72
74
78
89
93
91
89
89
88
89
82
75
67
65
61
59
59
60
60

Pressure (mb)

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

Ozone (du)

363
356
353
351
348
345
342
339
338
336
334
332
328
325
326
325
325
324
324
324
323
323
322
321

Thursday 26

Waxing Gibbous 61%

11:53

03:57

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
14 Bad
15 Bad

Sun - Rise: 06:00, Set: 18:37, Transit: 12:19. Moon - Rise: 11:53, Set: 03:57. Civil Dark: 19:09 - 05:27. Nautical Dark: 19:48 - 04:48. Astro Dark: 20:29 - 04:07

Total Clouds (% Sky Obscured)

78
83
85
88
91
89
86
85
86
89
92
92
92
91
93
96
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

44
52
34
17
1
1
2
3
10
18
24
35
47
60
70
80
92
93
94
95
97
98
99
98

Medium Clouds (% Sky Obscured)

49
37
35
35
41
54
66
75
70
67
63
66
69
65
63
65
64
59
54
45
54
65
74
74

High Clouds (% Sky Obscured)

24
28
29
22
9
10
12
13
11
8
5
5
4
4
3
4
3
28
51
68
57
45
29
18

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

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
12
21
30
47
58
68
56
41
24
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
13
12
10
8
7
6
5
4
4
3
3
3
3
4
4
5
5
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
69
74
79
83
88
88
88
88
89
89
91
89
89
88
85
82
80
78
76
75
77
81
85

Pressure (mb)

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

Ozone (du)

319
318
317
316
315
315
314
313
312
313
314
315
316
317
317
317
316
316
316
317
318
319
320
321

Friday 27

Waxing Gibbous 72%

13:18

04:25

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

Sun - Rise: 05:57, Set: 18:38, Transit: 12:19. Moon - Rise: 13:18, Set: 04:25. Civil Dark: 19:11 - 05:25. Nautical Dark: 19:50 - 04:45. Astro Dark: 20:31 - 04:04

Total Clouds (% Sky Obscured)

98
97
94
93
90
89
89
88
87
88
84
90
93
92
94
97
98
79
61
42

Low Clouds (% Sky Obscured)

97
95
86
77
68
68
66
63
63
68
72
76
78
73
78
85
86
69
54
39

Medium Clouds (% Sky Obscured)

74
70
65
60
45
40
40
40
40
40
45
50
50
50
55
55
50
34
18
2

High Clouds (% Sky Obscured)

13
17
18
38
45
38
37
31
23
24
20
15
10
5
10
40
65
53
41
26

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

9
2
4
6
7
9
19
27
46
62
67
73
82
85
86
82
71
55
37
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.6
0.5
0.6
0.5
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
90
90
93
95
95
96
98
96
96
96
98
98
91
87
82
74
68

Pressure (mb)

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

Ozone (du)

321
321
320
321
321
321
320
319
319
321
323
325
328
331
333
343
353
363
369
376

Forecast for Dartmouth, Devon, United Kingdom (50.35,-3.58)

Generated: 21/03/26 16:23:40. Forecast: 21/03/26 to 27/03/26. Timezone: UTC+0.00