Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 53%

14:56

00:17

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
01 Bad
02 Bad

Sun - Rise: 07:49, Set: 18:06, Transit: 12:58. Moon - Rise: 14:56, Set: 00:17. Civil Dark: 18:36 - 07:19. Nautical Dark: 19:11 - 06:44. Astro Dark: 19:44 - 06:11

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
87

Low Clouds (% Sky Obscured)

13
8
0
0
0
0
0
0
0
14
8
5
19
16
11
17
10
0
0
0
3
8
6
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
27
44
97
100
100
100
100
100
97
100
100
100
96
96
85

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
86
100
100
51
59
74
35
2
4

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
1
2
0
0
0
1
1
1
0
1
1
0
0
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
93
93
94
88
77
67
60
54
54
61
61
68
75
81
81
82
79
82
87
93
93

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1022
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

287
282
279
275
273
272
273
271
272
272
270
267
266
264
263
265
268
268
270
272
270
267
265
260

Thursday 30

Waxing Gibbous 63%

15:21

01:30

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
01 Bad
02 Bad

Sun - Rise: 07:50, Set: 18:05, Transit: 12:57. Moon - Rise: 15:21, Set: 01:30. Civil Dark: 18:35 - 07:20. Nautical Dark: 19:09 - 06:46. Astro Dark: 19:43 - 06:12

Total Clouds (% Sky Obscured)

94
96
95
98
96
97
87
79
67
91
96
90
89
86
88
100
100
100
95
100
100
100
100
98

Low Clouds (% Sky Obscured)

33
79
83
93
93
91
79
77
63
91
96
90
89
86
81
66
74
42
50
37
62
79
83
84

Medium Clouds (% Sky Obscured)

88
82
79
71
65
38
28
6
5
3
0
0
0
0
0
0
12
27
19
0
3
2
45
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
19
100
100
100
92
100
100
100
100
95

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
7

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
7
45
65

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
91
90
90
87
81
76
70
72
80
80
81
81
85
90
91
93
93
93
95
93
96

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018
1017
1016
1015
1014
1013
1012

Ozone (du)

257
255
254
254
253
253
253
251
250
250
249
250
250
250
251
249
246
245
244
245
246
245
244
243

Friday 31

Waxing Gibbous 74%

15:43

02:44

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
01 Bad
02 Bad

Sun - Rise: 07:52, Set: 18:03, Transit: 12:57. Moon - Rise: 15:43, Set: 02:44. Civil Dark: 18:33 - 07:21. Nautical Dark: 19:08 - 06:47. Astro Dark: 19:42 - 06:13

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
99
90
83
90
90
96
93
90
85
89
93
96

Low Clouds (% Sky Obscured)

83
84
98
97
100
96
99
97
98
97
96
97
98
90
83
90
90
96
93
90
85
89
93
96

Medium Clouds (% Sky Obscured)

60
95
99
93
98
100
100
100
100
100
98
94
60
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
95
95
100
100
100
100
100
100
100
100
100
15
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
0
0
0
0
0
0
0
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
50
68
94
95
95
95
95
95
95
95
95
33
11
8
17
6
10
30
29
28
23
23
14

Precipitation Amount (mm)

0
0
0.4
0.7
0.8
3.6
4.7
4.8
7
7.7
1.8
0.8
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
13
14
14
15
16
16
15
16
16
15
14
14
12
14
14
15
14
13
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
11
11
11
12
12
12
13
13
15
15
14
13
12
10
8
7
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
98
98
98
98
96
98
98
95
89
95
82
81
81
84
87
89
83
84

Pressure (mb)

1010
1008
1007
1005
1003
1001
999
996
994
991
989
987
985
985
985
985
986
986
986
986
985
985
985
985

Ozone (du)

243
244
245
246
248
247
248
248
249
247
247
249
252
255
256
259
259
262
265
272
276
277
280
286

Saturday 1

Waxing Gibbous 83%

16:03

No Set

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
01 Bad
02 Bad

Sun - Rise: 07:53, Set: 18:02, Transit: 12:57. Moon - Rise: 16:03, Set: No Set. Civil Dark: 18:32 - 07:23. Nautical Dark: 19:07 - 06:48. Astro Dark: 19:41 - 06:14

Total Clouds (% Sky Obscured)

95
94
93
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
40
38
71
97

Low Clouds (% Sky Obscured)

95
94
91
88
85
85
92
98
100
100
100
100
100
100
100
100
100
100
99
98
18
15
65
96

Medium Clouds (% Sky Obscured)

3
3
2
21
43
69
67
63
56
49
46
40
32
62
20
32
40
52
36
30
21
24
27
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
23
46
69
46
23
0
0
0
0
0
0
0
10
19
28
18
0
2

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 (%)

15
18
9
21
19
19
25
31
29
31
32
26
26
19
17
16
14
11
14
14
9
12
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
5
5
5
5
5
4
4
4
4
4
4
4
4
3
3
3
2
2
3
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

86
78
83
84
81
84
81
80
76
69
73
73
72
72
69
68
62
61
57
56
63
65
69
67

Pressure (mb)

985
985
985
985
985
986
987
988
989
990
991
992
993
995
996
997
999
1000
1001
1002
1004
1005
1007
1008

Ozone (du)

294
298
292
291
291
288
286
281
279
281
283
284
286
287
288
288
286
286
287
288
291
292
294
296

Sunday 2

Waxing Gibbous 91%

15:23

03:00

03 OK
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 OK
19 OK
20 OK
21 Good
22 Good
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 06:54, Set: 17:00, Transit: 11:57. Moon - Rise: 15:23, Set: 03:00. Civil Dark: 17:31 - 06:24. Nautical Dark: 18:05 - 05:49. Astro Dark: 18:39 - 05:15

Total Clouds (% Sky Obscured)

38
47
52
68
92
91
90
87
86
88
89
99
98
98
72
44
22
19
15
10
28
46
64
56

Low Clouds (% Sky Obscured)

36
47
52
66
77
84
87
87
86
88
89
97
94
91
62
36
22
19
15
10
6
3
0
0

Medium Clouds (% Sky Obscured)

24
24
21
20
15
10
5
0
0
0
0
0
0
0
0
1
1
2
3
3
21
42
62
53

High Clouds (% Sky Obscured)

4
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

4
4
11
12
11
9
6
1
2
2
1
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)

11
10
10
10
10
11
11
12
12
12
11
10
9
7
6
5
4
3
3
3
3
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
0
0
0
0
0
0
0
0
0
0
-0
-0
-1
-1
-0
-1
-1
-1
-1
-0
0
1

Relative Humidity (%)

67
71
72
73
72
71
68
67
64
63
62
62
62
63
63
67
73
79
80
80
81
85
86
89

Pressure (mb)

1008
1009
1010
1011
1012
1014
1015
1015
1016
1016
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

295
294
297
298
299
300
301
301
300
300
299
298
302
306
310
308
306
305
305
305
306
308
309
311

Monday 3

Waxing Gibbous 97%

15:44

04:19

03 Bad
04 Bad
05 OK
06 OK
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 06:56, Set: 16:59, Transit: 11:57. Moon - Rise: 15:44, Set: 04:19. Civil Dark: 17:30 - 06:25. Nautical Dark: 18:04 - 05:51. Astro Dark: 18:38 - 05:17

Total Clouds (% Sky Obscured)

47
39
29
15
8
11
10
11
15
15
36
51
61
67
57
61
66
61
65
65
67
78
71
81

Low Clouds (% Sky Obscured)

0
0
3
5
7
11
10
11
15
15
36
38
34
30
40
50
51
37
43
50
50
55
65
81

Medium Clouds (% Sky Obscured)

44
35
22
11
0
11
10
11
15
15
24
40
50
65
57
55
55
55
55
60
60
55
55
50

High Clouds (% Sky Obscured)

0
0
0
0
0
11
10
11
15
14
1
5
19
42
57
61
66
61
65
65
67
78
61
39

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
0
11
12
9
15
11
2
1
1
0
5
11
17
44
65
85
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.1
1.5
1.8
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
1
0
1
1
3
3
3
3
4
4
7
7
7
7
7
7
4
4
5
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
88
88
86
73
64
56
52
49
45
51
59
66
70
72
73
79
82
85
88
91
94

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1014
1013
1011
1010
1009

Ozone (du)

307
303
298
296
294
293
290
287
284
282
280
278
278
278
278
280
283
285
286
287
288
291
294
297

Tuesday 4

Waxing Gibbous 100%

16:09

05:41

Sun - Rise: 06:57, Set: 16:58, Transit: 11:57. Moon - Rise: 16:09, Set: 05:41. Civil Dark: 17:28 - 06:27. Nautical Dark: 18:03 - 05:52. Astro Dark: 18:37 - 05:18

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 Downtown Halifax, Halifax Regional Municipality, Canada (44.65,-63.59)

Generated: 29/10/25 03:54:14. Forecast: 29/10/25 to 04/11/25. Timezone: UTC-3.00