Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waning Crescent 10%

05:42

13:44

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
16 Bad

Sun - Rise: 07:47, Set: N/A, Transit: 12:23. Moon - Rise: 05:42, Set: 13:44. Civil Dark: 17:31 - 07:14. Nautical Dark: 18:08 - 06:38. Astro Dark: 18:43 - 06:03

Total Clouds (% Sky Obscured)

99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
88

Low Clouds (% Sky Obscured)

91
98
100
100
100
100
99
100
100
98
94
95
93
89
93
96
100
100
96
99
99
100
94
88

Medium Clouds (% Sky Obscured)

88
59
78
95
100
99
100
100
100
100
100
100
100
98
98
99
100
100
100
98
82
98
1
0

High Clouds (% Sky Obscured)

43
75
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
36
22

ISS Passover

Visibility (miles)

7
0
0
0
0
0
0
0
0
0
0
0
0
2
9
6
3
0
0
0
0
0
0
0

Fog (%)

0
0
52
88
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
6
25
25
47
68

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
1
1
5
10
95
95
95
95
95
78
95
95
95
95
95
95
95
33
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.9
0.9
2.9
3.2
0.6
0.3
0.5
1.6
4.4
2.3
2.1
2.9
0.5
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
9
8
7
6
7
4
6
5
8
10
13
14
16
15
14
11
9
11
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
98
98
98
98
98
98
98
98
100
98
98
96
91
93
95
98
98
96
96
98
98
96

Pressure (mb)

1008
1008
1009
1009
1009
1008
1008
1007
1007
1006
1005
1004
1003
1002
1001
999
998
997
996
995
993
993
993
994

Ozone (du)

325
329
330
332
335
334
333
330
330
328
327
324
322
323
324
321
322
325
325
323
324
325
329
334

Thursday 15

Waning Crescent 5%

06:37

14:37

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
16 Bad

Sun - Rise: 07:46, Set: 17:00, Transit: 12:24. Moon - Rise: 06:37, Set: 14:37. Civil Dark: 17:33 - 07:14. Nautical Dark: 18:09 - 06:38. Astro Dark: 18:44 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
92
94
93
91
80
74

Low Clouds (% Sky Obscured)

97
94
97
96
93
97
89
92
100
88
94
98
100
100
100
98
98
20
92
87
74
82
80
72

Medium Clouds (% Sky Obscured)

2
55
100
99
100
100
100
100
100
100
100
100
100
100
100
75
77
70
0
33
42
35
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
0
2
9
9
6
0
9
7
9

Fog (%)

35
7
0
0
0
0
0
13
0
0
41
30
44
38
0
0
3
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
1
0
0
5
47
69
63
65
87
95
95
95
95
95
81
52
25
40
69
65
43
33
8

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.3
0.4
0.6
1.5
1.4
1.8
1.4
0.7
0.4
0.1
0
0.1
0.4
0.4
0.1
0
0

Wind Speed/Direction (mph)

9
10
8
6
8
6
7
6
5
7
5
6
8
9
12
9
12
15
16
17
18
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
98
98
98
98
98
98
98
98
94
94
96
94
91
69
66
65
81
66
66
66

Pressure (mb)

995
996
997
997
997
996
997
996
995
994
993
991
991
990
990
989
990
990
991
990
990
992
994
996

Ozone (du)

337
334
335
337
335
332
334
334
334
336
335
339
343
347
349
356
369
391
405
425
402
403
406
396

Friday 16

Waning Crescent 2%

07:23

15:38

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

Sun - Rise: 07:45, Set: 17:02, Transit: 12:24. Moon - Rise: 07:23, Set: 15:38. Civil Dark: 17:34 - 07:13. Nautical Dark: 18:10 - 06:37. Astro Dark: 18:45 - 06:03

Total Clouds (% Sky Obscured)

83
83
75
64
43
32
23
53
62
44
42
45
81
89
83
100
95
95
98
94
99
99
100
100

Low Clouds (% Sky Obscured)

82
82
75
63
37
27
16
17
10
9
6
6
6
7
7
18
54
77
79
68
70
75
76
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
22
62
44
42
45
63
74
74
100
88
87
93
87
98
98
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
13
62
44
1
1
13
15
13
15
8
14
10
5
67
62
59
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
0
6
6

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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
22
54
78
73
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
17
17
15
14
12
11
10
9
8
7
6
5
4
4
5
6
9
8
9
10
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-11
-9
-8
-8
-8
-8
-7
-7
-6
-6
-6
-7
-6
-5
-5
-3
-2
-2
-2
-2
-1

Dew Point (°C)

-7
-8
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-9
-9
-8
-6
-5
-3
-2
1
2
1
2

Relative Humidity (%)

68
67
66
65
65
65
65
65
65
63
63
61
61
64
64
67
71
65
74
73
88
96
93
94

Pressure (mb)

999
1002
1005
1008
1010
1012
1014
1016
1017
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

371
354
347
342
350
340
336
332
331
330
330
325
323
321
320
320
320
321
324
326
329
332
333
335

Saturday 17

Waning Crescent 0%

08:00

16:46

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
16 Bad

Sun - Rise: 07:45, Set: 17:03, Transit: 12:24. Moon - Rise: 08:00, Set: 16:46. Civil Dark: 17:35 - 07:13. Nautical Dark: 18:11 - 06:37. Astro Dark: 18:46 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
84
86
88
95
100
100
100
100
100
71
47
70
99
100
67
63
60
48
58
40
20
14
14

Medium Clouds (% Sky Obscured)

98
97
95
78
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
98
100
50

High Clouds (% Sky Obscured)

70
85
99
64
36
5
0
0
0
33
67
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
0
0
0
0
1
5
0
5
0
1
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

36
36
21
25
47
47
87
95
95
95
95
95
95
95
95
87
67
24
45
50
50
43
41
37

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.9
1.4
1.2
1
0.9
0.9
0.8
0.9
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
96
96
98
98
98
96
96
98
96
96
96
94
93
89
89
86
85
82
79
80
83
88

Pressure (mb)

1021
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

338
339
344
347
351
352
357
359
360
364
364
364
363
364
365
363
363
364
363
361
360
362
359
356

Sunday 18

New Moon 1%

08:31

No Set

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
16 Bad

Sun - Rise: 07:44, Set: 17:04, Transit: 12:25. Moon - Rise: 08:31, Set: No Set. Civil Dark: 17:36 - 07:12. Nautical Dark: 18:12 - 06:36. Astro Dark: 18:47 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
95
96
96
95
93
89

Low Clouds (% Sky Obscured)

16
45
100
67
100
100
99
98
98
99
99
100
100
100
100
98
96
94
95
96
96
94
91
88

Medium Clouds (% Sky Obscured)

87
100
100
64
100
100
100
100
100
100
100
100
100
100
100
76
52
28
18
9
0
6
10
15

High Clouds (% Sky Obscured)

100
100
100
100
100
100
68
37
5
5
40
25
35
40
40
17
5
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

49
61
71
64
70
76
95
95
95
95
95
95
95
95
95
95
78
69
78
64
35
32
27
12

Precipitation Amount (mm)

0
0.3
0.5
0.3
0.4
0.4
0.5
1
1.5
1.7
1.8
2.5
2.6
2.8
1.1
0.6
0.3
0.3
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
4
5
7
8
10
12
14
16
16
18
18
15
15
18
16
16
17
17
17

Chance of Frost

Temperature (°C)

3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
4
4
3
3
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
94
96
94
93
94
98
98
96
96
94
94
96
96
91
86
83
86
88
91
86
80

Pressure (mb)

1013
1012
1012
1011
1009
1007
1006
1003
1001
998
996
993
990
989
988
987
987
987
987
987
986
986
989
993

Ozone (du)

352
351
350
349
354
354
344
342
335
334
336
334
333
331
333
339
340
341
342
350
357
365
365
365

Monday 19

Waxing Crescent 4%

08:55

17:57

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
16 Bad

Sun - Rise: 07:43, Set: 17:05, Transit: 12:25. Moon - Rise: 08:55, Set: 17:57. Civil Dark: 17:37 - 07:11. Nautical Dark: 18:13 - 06:36. Astro Dark: 18:48 - 06:01

Total Clouds (% Sky Obscured)

86
82
74
70
67
66
75
86
98
97
94
94
98
84
80
84
81
77
81
85
89
81
73
64

Low Clouds (% Sky Obscured)

85
82
74
70
67
66
70
74
77
77
73
55
58
67
66
72
70
65
63
61
59
62
65
64

Medium Clouds (% Sky Obscured)

10
5
0
0
0
0
20
40
50
40
55
60
62
63
59
48
42
28
37
45
52
35
19
1

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
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
8
6
5
6
8
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 (%)

12
9
4
9
8
2
6
6
3
10
15
19
26
30
32
33
31
26
24
23
25
27
29
31

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
15
14
13
12
11
9
9
11
12
11
11
10
11
11
12
12
12
12
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
77
75
75
72
70
66
62
68
74
79
74
67
62
62
63
65
62
59
58
58
60

Pressure (mb)

996
998
1000
1002
1004
1005
1006
1006
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1008
1007
1006
1005
1005

Ozone (du)

365
362
359
356
354
351
348
352
356
361
361
361
361
364
366
368
370
372
374
383
392
401
400
398

Tuesday 20

Waxing Crescent 9%

09:16

19:09

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: 07:42, Set: 17:07, Transit: 12:25. Moon - Rise: 09:16, Set: 19:09. Civil Dark: 17:39 - 07:11. Nautical Dark: 18:14 - 06:35. Astro Dark: 18:49 - 06:00

Total Clouds (% Sky Obscured)

64
62
58
63
69
76
62
49
36
50
65
85
92
91
91
89
88
86
90
95
100

Low Clouds (% Sky Obscured)

59
51
45
57
69
76
62
49
35
45
54
64
65
67
70
69
70
70
80
90
100

Medium Clouds (% Sky Obscured)

5
10
15
13
12
12
9
7
1
0
0
0
15
31
46
43
40
41
41
43
42

High Clouds (% Sky Obscured)

1
1
1
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
7
4
2
1
1
1
3
6
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
24
17
18
17
12
13
12
6
15
17
17
28
32
32
25
17
3
12
15
16

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

-1
-1
-2
-3
-4
-5
-6
-6
-7
-7
-7
-8
-8
-9
-10
-11
-10
-10
-10
-10
-10

Feels Like (°C)

-5
-5
-6
-7
-8
-9
-9
-9
-9
-9
-10
-10
-10
-11
-11
-12
-16
-16
-16
-16
-16

Dew Point (°C)

-7
-8
-8
-9
-9
-10
-10
-10
-10
-10
-10
-11
-11
-14
-15
-18
-17
-18
-18
-19
-19

Relative Humidity (%)

60
61
63
65
65
66
69
71
77
82
80
80
78
69
62
56
54
54
52
50
48

Pressure (mb)

1005
1005
1006
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1008
1009
1010
1011
1011
1012
1012
1012

Ozone (du)

397
405
414
422
423
424
424
425
427
428
433
439
444
454
463
473
481
490
499
497
495

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

Generated: 14/01/26 17:43:26. Forecast: 14/01/26 to 20/01/26. Timezone: UTC-4.00