Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waxing Gibbous 86%

17:46

01:50

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:36, Set: 21:01, Transit: 13:19. Moon - Rise: 17:46, Set: 01:50. Civil Dark: 21:38 - 05:00. Nautical Dark: 22:25 - 04:12. Astro Dark: 23:25 - 03:12

Total Clouds (% Sky Obscured)

51
59
70
100
97
100
97
100
94
99
97
90
75
82
91
88
100
77
84
96
84
100
93
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
30
71
65
8
0
0
0
0
0
0
0
0
0
2
4

Medium Clouds (% Sky Obscured)

2
3
0
0
17
49
94
86
92
87
91
79
69
60
35
45
73
35
30
50
57
74
67
54

High Clouds (% Sky Obscured)

51
59
70
100
94
61
77
100
60
96
74
62
69
79
60
59
80
62
76
93
67
100
87
83

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
3
3
1
17
38

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
4
4
6
5
6
7
8
9
10
9
8
9
11
11
12
13
12
11
9
8
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
13
14
13
13
14
14
16
17
18
19
20
22
23
24
23
22
22
20
18
17
17
17

Dew Point (°C)

12
10
10
10
10
9
9
9
10
10
13
15
17
16
15
14
15
15
16
16
16
15
16
15

Relative Humidity (%)

77
72
71
72
72
69
66
63
58
54
63
74
79
63
53
51
53
59
67
77
85
88
89
89

Pressure (mb)

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

Ozone (du)

328
326
322
316
313
312
308
305
304
302
301
302
302
301
301
300
300
299
299
298
297
296
297
297

Monday 7

Waxing Gibbous 92%

18:51

02:21

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

Sun - Rise: 05:37, Set: 21:01, Transit: 13:19. Moon - Rise: 18:51, Set: 02:21. Civil Dark: 21:37 - 05:01. Nautical Dark: 22:24 - 04:13. Astro Dark: 23:24 - 03:13

Total Clouds (% Sky Obscured)

100
100
97
90
61
70
90
88
51
47
24
12
10
4
6
32
41
55
21
8
11
50
55
63

Low Clouds (% Sky Obscured)

10
65
58
82
53
52
67
74
43
38
16
5
4
1
6
32
41
55
19
6
9
9
25
50

Medium Clouds (% Sky Obscured)

88
64
70
70
31
30
48
52
19
13
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
92
11
2
0
2
0
0
0
0
0
0
2
4
0
2
16
4
4
4
10
15
20

ISS Passover

Visibility (miles)

4
6
5
7
9
8
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
15

Precipitation Type

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

Precipitation Probability (%)

52
47
47
35
40
28
4
5
1
0
1
2
14
16
12
10
8
3
20
6
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
0.3
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
6
5
4
3
2
2
1
2
5
8
8
8
9
7
5
4
3
2
2
3
5

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
17
18
19
22
25
26
27
28
29
27
25
25
23
22
20
19
18
18

Feels Like (°C)

17
17
17
16
16
18
19
20
21
26
29
29
30
30
31
28
25
26
25
26
24
22
22
22

Dew Point (°C)

16
16
16
16
15
16
16
17
18
18
17
17
17
18
18
17
17
18
18
18
18
18
18
18

Relative Humidity (%)

90
95
98
96
96
100
96
95
92
78
64
57
54
53
52
55
62
67
73
78
89
95
96
98

Pressure (mb)

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

Ozone (du)

298
297
299
300
300
301
302
304
305
306
306
305
305
304
303
303
303
302
301
301
301
302
302
302

Tuesday 8

Waxing Gibbous 97%

19:51

03:00

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:38, Set: 21:00, Transit: 13:19. Moon - Rise: 19:51, Set: 03:00. Civil Dark: 21:36 - 05:02. Nautical Dark: 22:24 - 04:14. Astro Dark: 23:23 - 03:15

Total Clouds (% Sky Obscured)

89
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

80
93
100
100
100
100
100
100
100
100
100
100
97
95
99
97
96
96
99
99
99
100
100
98

Medium Clouds (% Sky Obscured)

4
23
48
51
72
72
92
93
88
82
91
68
93
79
81
92
86
83
92
83
86
85
72
81

High Clouds (% Sky Obscured)

50
40
41
75
74
96
97
95
100
77
41
100
100
98
100
99
100
100
99
84
56
30
4
22

ISS Passover

Visibility (miles)

5
0
0
0
0
0
0
0
0
0
0
5
4
0
5
9
9
2
9
9
9
7
8
9

Fog (%)

54
63
81
87
73
60
98
71
13
9
6
0
1
2
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

5
26
40
64
59
63
61
82
68
76
59
80
95
95
95
92
95
95
62
72
72
64
40
16

Precipitation Amount (mm)

0
0
0
0.4
0.3
0.3
0.3
0.6
0.3
0.3
0
0.3
1.1
1
0.7
0.3
1.6
0.7
0
0
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
19
19
20
20
20
20
21
21
20
20
20
20
19
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
18
19
19
19
20
20
20
21
20
20
20
20
20
19
19
19
18
18

Relative Humidity (%)

100
100
98
98
98
98
100
100
98
98
100
98
98
98
98
98
100
100
98
98
98
100
100
98

Pressure (mb)

1016
1016
1016
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1014

Ozone (du)

302
301
300
299
300
300
299
301
301
301
301
302
301
299
298
300
299
298
300
301
301
303
304
304

Wednesday 9

Waxing Gibbous 99%

20:44

03:49

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

Sun - Rise: 05:39, Set: 21:00, Transit: 13:19. Moon - Rise: 20:44, Set: 03:49. Civil Dark: 21:36 - 05:03. Nautical Dark: 22:23 - 04:16. Astro Dark: 23:22 - 03:16

Total Clouds (% Sky Obscured)

99
99
99
100
100
99
97
97
96
55
22
18
15
45
39
37
34
50
71
71
86
88
88
89

Low Clouds (% Sky Obscured)

96
94
91
91
89
80
53
29
19
10
19
13
15
19
17
18
21
8
5
0
0
0
0
2

Medium Clouds (% Sky Obscured)

68
92
89
81
80
78
55
41
34
28
21
14
7
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
61
74
87
100
90
80
70
46
23
0
0
0
0
16
31
34
41
36
31
42
53
66
59

ISS Passover

Visibility (miles)

9
9
2
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

15
47
55
33
19
15
9
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.4
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
5
5
5
6
6
6
6
7
7
7
7
7
7
7
7
6
6
5
4
3
2
1
2

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
17
17
19
21
23
24
24
25
24
23
22
21
19
16
16
15
15

Feels Like (°C)

20
19
18
18
17
17
17
17
17
18
21
23
24
25
25
24
23
22
20
18
16
15
15
14

Dew Point (°C)

18
17
17
17
16
16
16
16
14
12
11
11
11
13
14
15
13
10
10
12
12
11
10
10

Relative Humidity (%)

100
100
100
100
98
100
96
93
82
62
52
45
45
47
50
55
53
47
50
65
73
73
72
70

Pressure (mb)

1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

305
305
303
302
302
302
303
304
309
310
309
308
308
308
307
307
307
307
308
310
310
310
309
307

Thursday 10

Full Moon 100%

21:27

04:49

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:39, Set: 20:59, Transit: 13:19. Moon - Rise: 21:27, Set: 04:49. Civil Dark: 21:35 - 05:03. Nautical Dark: 22:22 - 04:17. Astro Dark: 23:21 - 03:18

Total Clouds (% Sky Obscured)

84
91
78
97
100
94
88
81
83
85
84
76
68
56
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
9
9
13
17
15
8
0
0
0
0
0
0
0
1
1
0
4
21
44
57
70
83
87

Medium Clouds (% Sky Obscured)

0
0
0
0
32
69
65
65
62
65
65
65
65
56
68
53
37
27
18
11
15
20
29
48

High Clouds (% Sky Obscured)

50
46
63
82
100
80
61
41
47
70
67
65
62
56
99
100
100
100
100
100
100
100
100
96

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
76
80
82
83
76
67
59
53
49
47
51
52
51
52
53
54
63
74
87
90
90
93

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

308
307
308
308
308
308
308
308
308
308
309
309
308
309
309
310
311
312
313
314
315
317
318
320

Friday 11

Waning Gibbous 100%

22:01

05:58

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:40, Set: 20:59, Transit: 13:19. Moon - Rise: 22:01, Set: 05:58. Civil Dark: 21:35 - 05:04. Nautical Dark: 22:21 - 04:18. Astro Dark: 23:19 - 03:20

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
90
91
92
88
85
70
73
75
75
78
91
99
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

53
58
60
63
65
47
32
15
31
48
49
46
42
39
38
33
29
23
14
8
7
6
5
9

High Clouds (% Sky Obscured)

92
78
81
85
95
96
99
100
100
100
100
73
67
65
90
76
62
46
65
100
100
100
100
90

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
3
1

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
3
7
13
17
17
17
16
12
20
24
27
23
19
15
12

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
15
16
17
17
18
18
18
18
18
18
17
17
17
16
16
16
16

Feels Like (°C)

13
13
13
13
13
13
13
12
11
16
16
16
17
18
19
17
18
18
18
19
19
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
95
96
96
89
83
78
74
72
69
75
78
85
85
83
85
89
93
98
100
98
100

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

319
318
316
317
317
318
318
318
318
317
317
316
317
317
318
321
325
328
329
331
332
336
340
344

Saturday 12

Waning Gibbous 98%

22:29

07:11

Sun - Rise: 05:41, Set: 20:58, Transit: 13:20. Moon - Rise: 22:29, Set: 07:11. Civil Dark: 21:34 - 05:05. Nautical Dark: 22:20 - 04:19. Astro Dark: 23:18 - 03:21

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Halifax, Halifax Regional Municipality, Canada (44.65,-63.57)

Generated: 06/07/25 01:02:36. Forecast: 06/07/25 to 12/07/25. Timezone: UTC-3.00