Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 52%

12:24

03:18

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: 06:51, Set: 19:16, Transit: 13:04. Moon - Rise: 12:24, Set: 03:18. Civil Dark: 19:43 - 06:24. Nautical Dark: 20:15 - 05:52. Astro Dark: 20:47 - 05:19

Total Clouds (% Sky Obscured)

72
74
50
74
80
85
82
84
96
100
100
100
100
100
100
100
100
100
94
92
72
79
80
91

Low Clouds (% Sky Obscured)

32
24
3
33
27
27
2
20
49
53
39
60
69
69
66
60
64
25
27
21
2
15
10
2

Medium Clouds (% Sky Obscured)

72
74
50
56
63
85
82
84
96
100
100
100
97
100
100
77
90
70
26
49
26
78
13
12

High Clouds (% Sky Obscured)

72
74
50
30
38
45
42
49
42
100
100
94
99
100
100
100
100
100
74
74
51
39
49
73

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
1
0
0
0
0
0
0
0
0
0
0
16
16
1
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)

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

Chance of Frost

Temperature (°C)

11
13
13
10
10
7
6
6
6
7
8
8
9
9
9
10
10
10
11
12
14
16
18
20

Feels Like (°C)

6
9
7
5
5
2
1
1
2
3
4
4
5
5
5
5
6
6
7
8
10
12
14
16

Dew Point (°C)

-4
-2
-3
-4
-3
-4
-2
-1
0
2
4
4
5
5
5
6
6
6
6
6
6
7
8
9

Relative Humidity (%)

34
36
34
36
40
46
54
61
65
70
75
77
75
75
76
76
74
76
73
66
59
54
52
49

Pressure (mb)

1028
1027
1025
1025
1025
1025
1025
1025
1024
1023
1022
1021
1021
1020
1019
1018
1018
1018
1018
1017
1017
1016
1015
1014

Ozone (du)

365
364
357
355
355
353
354
352
353
352
353
350
347
343
339
335
335
329
327
325
323
321
317
315

Thursday 26

Waxing Gibbous 64%

13:37

04:04

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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: 06:49, Set: 19:17, Transit: 13:04. Moon - Rise: 13:37, Set: 04:04. Civil Dark: 19:44 - 06:22. Nautical Dark: 20:16 - 05:50. Astro Dark: 20:48 - 05:18

Total Clouds (% Sky Obscured)

92
90
98
76
86
43
90
69
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
35
7
22
1
13
30
3
4
44
15
34
71
73
100
100
100
100
93
91
90

Medium Clouds (% Sky Obscured)

31
56
12
22
22
8
30
16
52
64
42
100
100
100
100
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

68
77
97
58
73
32
55
62
94
100
100
92
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
4
2
4
2
5
9
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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
1
8
20
67
87
95
95
95
95
95
81
89
63
74
63
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
1.3
1.3
1.5
3.1
1.1
0.3
0.5
0
0.5
0.2
0

Wind Speed/Direction (mph)

13
14
14
13
15
16
16
15
15
14
15
15
13
11
9
9
11
7
11
11
12
11
10
11

Chance of Frost

Temperature (°C)

21
21
22
21
21
20
18
17
17
17
18
18
17
17
16
16
16
15
12
12
11
10
9
8

Feels Like (°C)

17
17
18
18
17
16
14
13
14
14
14
14
15
15
15
15
14
14
9
9
7
6
5
5

Dew Point (°C)

10
10
11
11
12
11
11
11
11
12
12
13
14
15
15
15
15
14
11
9
9
7
5
4

Relative Humidity (%)

49
49
50
52
56
56
63
65
69
72
71
72
81
86
92
93
95
95
90
84
85
84
80
74

Pressure (mb)

1013
1013
1011
1011
1010
1010
1009
1009
1009
1008
1007
1007
1007
1007
1006
1006
1007
1008
1010
1011
1013
1015
1016
1016

Ozone (du)

311
308
305
302
295
291
289
289
287
286
286
283
283
284
284
284
284
282
280
277
278
281
283
284

Friday 27

Waxing Gibbous 74%

No Rise

04:39

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 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:47, Set: 19:18, Transit: 13:03. Moon - Rise: No Rise, Set: 04:39. Civil Dark: 19:45 - 06:20. Nautical Dark: 20:17 - 05:49. Astro Dark: 20:50 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
92
93
100
94
82
57
52
77
81
69
40
28
14
0
0
0
1

Low Clouds (% Sky Obscured)

67
64
69
83
69
57
62
70
57
79
94
82
57
52
53
0
0
25
16
8
0
0
0
0

Medium Clouds (% Sky Obscured)

95
100
100
94
100
97
46
45
38
23
2
0
0
2
24
38
35
20
14
7
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
46
100
85
88
85
100
57
58
0
0
0
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
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
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

Precipitation Probability (%)

16
68
50
43
34
14
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
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)

12
9
10
7
6
7
6
3
3
4
5
7
7
7
8
9
8
9
9
10
11
11
12
12

Chance of Frost

Temperature (°C)

9
8
7
7
8
7
6
5
5
4
4
4
3
2
2
1
1
-0
0
2
3
4
5
6

Feels Like (°C)

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

Dew Point (°C)

3
2
3
3
2
1
-1
-0
-1
-2
-4
-5
-6
-6
-7
-8
-9
-9
-10
-13
-13
-13
-13
-13

Relative Humidity (%)

68
64
75
75
68
65
64
68
67
63
58
53
53
54
52
52
50
52
46
34
29
28
25
23

Pressure (mb)

1017
1017
1017
1018
1019
1019
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1025
1026
1027
1028
1029
1030
1030
1030

Ozone (du)

285
286
287
285
285
283
286
291
293
294
295
296
300
303
305
304
309
312
313
312
314
319
323
325

Saturday 28

Waxing Gibbous 84%

14:50

05:09

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

Sun - Rise: 06:46, Set: 19:19, Transit: 13:03. Moon - Rise: 14:50, Set: 05:09. Civil Dark: 19:46 - 06:19. Nautical Dark: 20:18 - 05:47. Astro Dark: 20:51 - 05:14

Total Clouds (% Sky Obscured)

10
15
20
30
35
28
3
40
35
12
23
34
31
29
24
28
33
36
45
48
53
37
21
9

Low Clouds (% Sky Obscured)

10
15
10
5
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
10
12
13
15
18
24
29
36
45
48
53
37
21
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
7
11
8
4
0
0
0
1
0
0
0
0
3
9

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)

12
13
13
12
9
7
4
3
5
6
5
6
6
4
4
3
3
3
4
6
7
7
8
9

Chance of Frost

Temperature (°C)

7
7
7
7
7
5
4
3
3
3
1
1
1
0
-1
-1
-1
-1
1
3
5
7
8
10

Feels Like (°C)

2
1
1
1
2
1
1
1
-1
-2
-1
-2
-2
-2
-3
-3
-2
-2
-1
1
3
5
5
7

Dew Point (°C)

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

Relative Humidity (%)

22
22
21
21
24
26
32
34
34
39
49
42
39
42
44
45
46
46
41
34
32
28
25
23

Pressure (mb)

1030
1029
1029
1029
1030
1030
1031
1031
1032
1033
1033
1034
1034
1034
1034
1035
1035
1035
1036
1036
1036
1036
1035
1034

Ozone (du)

327
328
334
344
354
356
359
368
373
379
383
392
400
401
402
404
406
409
410
409
407
407
403
397

Sunday 29

Waxing Gibbous 91%

16:00

05:34

14 Good
15 Good
16 Good
17 Good
18 OK
19 Bad
20 Good
21 OK
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: 06:44, Set: 19:20, Transit: 13:03. Moon - Rise: 16:00, Set: 05:34. Civil Dark: 19:47 - 06:17. Nautical Dark: 20:19 - 05:45. Astro Dark: 20:52 - 05:12

Total Clouds (% Sky Obscured)

3
3
3
4
45
50
7
48
74
85
90
85
97
96
94
96
97
97
90
82
75
77
78
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
8
7
6
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
3
35
25
94
87
81
79
76
74
63
51
40
49
57
65

High Clouds (% Sky Obscured)

3
3
3
4
45
50
4
48
71
85
81
76
97
96
94
96
96
94
77
59
31
36
68
86

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
8
8
8
8
8
8
8
8
7
7
7
7
9
9
9
10
10
11
12
14
16
16
17

Chance of Frost

Temperature (°C)

11
11
11
12
11
8
6
5
4
4
4
4
4
4
4
4
5
5
6
8
10
12
14
16

Feels Like (°C)

7
8
9
9
8
4
2
2
1
1
0
0
0
-1
0
-0
-1
-0
0
2
3
4
4
5

Dew Point (°C)

-10
-10
-9
-8
-7
-4
-3
-3
-3
-2
-1
-1
-1
-2
-1
-2
-2
-2
-2
-1
0
1
2
2

Relative Humidity (%)

22
21
22
24
29
41
53
58
61
66
68
71
69
68
68
67
65
62
60
54
49
45
43
40

Pressure (mb)

1033
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1028
1027
1026
1026
1024
1023

Ozone (du)

394
391
388
383
381
375
370
367
364
363
362
360
360
359
358
357
356
355
354
353
351
349
347
346

Monday 30

Waxing Gibbous 96%

17:07

05:56

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: 06:43, Set: 19:21, Transit: 13:02. Moon - Rise: 17:07, Set: 05:56. Civil Dark: 19:48 - 06:16. Nautical Dark: 20:20 - 05:44. Astro Dark: 20:53 - 05:10

Total Clouds (% Sky Obscured)

96
99
100
84
66
50
35
20
19
19
24
32
41
73
80
76
88
95
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
3
7
10
8
5
3
7
24
32
41
68
75
76
75
68
62
56
49
66
83
100

Medium Clouds (% Sky Obscured)

56
47
37
39
42
44
34
15
7
19
24
2
3
2
2
10
17
23
48
73
98
100
100
100

High Clouds (% Sky Obscured)

96
99
100
67
33
0
0
0
8
6
10
14
20
19
5
0
5
35
60
70
70
71
73
66

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
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

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

Precipitation Probability (%)

0
0
0
8
11
13
41
56
69
58
42
14
13
10
4
6
5
3
6
7
4
44
66
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
17
16
15
15
14
13
13
12
12
11
10
9
8
7
6
5
3
2
2
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
5
6
8
9
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
13

Relative Humidity (%)

38
43
48
54
62
70
80
84
87
93
92
92
92
92
93
93
93
93
93
90
87
83
87
92

Pressure (mb)

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

Ozone (du)

344
343
342
340
341
342
342
344
345
347
346
346
345
345
345
346
347
348
349
350
350
350
348
346

Tuesday 31

Waxing Gibbous 99%

18:12

06:18

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: 06:41, Set: 19:22, Transit: 13:02. Moon - Rise: 18:12, Set: 06:18. Civil Dark: 19:49 - 06:14. Nautical Dark: 20:21 - 05:42. Astro Dark: 20:54 - 05:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
94
90
90
86
86
88
90
92
84
66
61
59
58
55
55
56
54

Medium Clouds (% Sky Obscured)

100
98
99
99
99
99
98
97
97
97
96
95
97
98
100
100
100
100

High Clouds (% Sky Obscured)

71
76
100
100
100
100
98
94
88
92
96
100
100
99
100
100
100
100

ISS Passover

Visibility (miles)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
1
1
4
7

Fog (%)

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
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

Precipitation Probability (%)

89
91
92
82
74
73
91
95
95
94
87
77
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.7
0.8
0.5
0.4
0.3
0.6
0.7
0.7
0.7
0.6
0.4
0.8
1.2
1.4
1.2
1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
98
96
98
98
100
100
100
100
98
98
98
98
96
96

Pressure (mb)

1021
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1016
1016

Ozone (du)

345
344
343
342
342
341
341
342
343
344
344
344
344
345
345
346
347
349

Forecast for Da Costa, Atlantic, United States of America (39.64,-74.76)

Generated: 25/03/26 14:23:28. Forecast: 25/03/26 to 31/03/26. Timezone: UTC-4.00