Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 30%

11:21

21:27

21 Bad
22 Bad
23 Bad
00 Good
01 Good
02 Good
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

Sun - Rise: 08:02, Set: 16:47, Transit: 12:24. Moon - Rise: 11:21, Set: 21:27. Civil Dark: 17:21 - 07:28. Nautical Dark: 17:58 - 06:51. Astro Dark: 18:34 - 06:15

Total Clouds (% Sky Obscured)

87
61
50
4
0
2
68
100
100
100
100
100
100
100
100
100
100
97
96
97
96
97
93
92

Low Clouds (% Sky Obscured)

0
0
11
4
0
0
0
1
15
15
82
87
91
94
97
85
87
84
75
89
82
79
52
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
62
100
100
100
100
100
100
100
100
100
100
86
76
64
61
53
58
54

High Clouds (% Sky Obscured)

0
0
0
0
0
2
68
100
100
100
100
100
100
100
11
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
0
0
0
0
0
0
1
7
9
9
9
4

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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
7
44
69
85
95
92
78
56
31
22
16
19
22
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
8
8
8
7
6
5
5
4
3
3
3
2
3
4
3
5
7
10
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-9
-9
-9
-10
-11
-11
-10
-10
-10
-10
-9
-9
-8
-7
-8
-8
-9
-9
-10
-10
-11

Dew Point (°C)

-14
-14
-14
-13
-13
-13
-13
-13
-13
-14
-14
-14
-9
-8
-7
-7
-6
-6
-7
-7
-8
-8
-8
-8

Relative Humidity (%)

58
59
61
64
64
66
64
64
62
58
56
57
84
89
89
89
90
89
82
79
79
81
82
84

Pressure (mb)

1023
1023
1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1013
1011
1008
1006
1005
1004
1004
1004
1004
1004
1005

Ozone (du)

393
392
396
397
401
402
399
399
407
409
413
414
413
416
413
419
421
428
435
424
414
418
422
425

Thursday 25

Waxing Crescent 40%

11:40

22:38

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

Sun - Rise: 08:02, Set: 16:48, Transit: 12:25. Moon - Rise: 11:40, Set: 22:38. Civil Dark: 17:21 - 07:28. Nautical Dark: 17:59 - 06:51. Astro Dark: 18:35 - 06:15

Total Clouds (% Sky Obscured)

93
97
98
98
98
92
70
50
50
29
7
6
4
4
3
7
3
3
3
3
3
3
3
4

Low Clouds (% Sky Obscured)

50
83
90
82
47
46
40
20
20
16
1
1
1
1
1
2
1
1
2
2
2
2
1
2

Medium Clouds (% Sky Obscured)

54
73
82
89
93
76
48
43
44
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0

ISS Passover

Visibility (miles)

1
0
0
1
1
1
0
1
3
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

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
41
36
29
26
23
20
17
16
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.1
0.1
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)

17
16
14
17
18
19
19
19
19
19
18
18
18
17
16
15
14
13
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-13
-14
-15
-15
-16
-16
-17
-17
-18
-17
-18
-17
-17
-16
-15
-14
-13
-13
-13
-13
-14
-14

Dew Point (°C)

-8
-8
-9
-10
-10
-11
-11
-12
-13
-16
-17
-17
-18
-18
-18
-18
-18
-17
-17
-16
-16
-16
-16
-16

Relative Humidity (%)

85
90
85
83
83
82
87
81
78
65
62
62
60
59
57
54
52
50
51
53
56
59
61
63

Pressure (mb)

1005
1005
1006
1006
1006
1007
1008
1009
1010
1011
1013
1014
1015
1016
1016
1015
1015
1015
1016
1017
1017
1018
1018
1018

Ozone (du)

420
413
415
408
398
398
402
399
393
397
404
414
422
418
409
405
395
384
378
366
363
364
361
354

Friday 26

Waxing Crescent 52%

11:58

23:50

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

Sun - Rise: 08:02, Set: 16:48, Transit: 12:25. Moon - Rise: 11:58, Set: 23:50. Civil Dark: 17:22 - 07:29. Nautical Dark: 18:00 - 06:51. Astro Dark: 18:35 - 06:15

Total Clouds (% Sky Obscured)

9
3
1
5
10
4
5
17
57
61
12
3
1
0
0
13
20
16
10
0
0
0
0
3

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
5
0
0
2
20
0
0
0
0
0
0
13
20
16
9
0
0
0
0
3

High Clouds (% Sky Obscured)

5
0
0
2
4
3
3
17
33
33
7
3
1
0
0
0
0
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 (%)

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
11
11
10
11
10
10
10
10
10
10
10
11
11
10
10
10
10
10
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-16
-16
-16
-16
-15
-14
-14
-14
-15

Relative Humidity (%)

65
65
65
65
66
66
66
66
66
66
66
66
66
61
57
54
50
49
49
52
58
60
64
64

Pressure (mb)

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

Ozone (du)

350
349
353
353
351
350
349
345
343
344
346
348
352
356
357
354
351
352
358
359
359
367
371
375

Saturday 27

First Quarter 63%

12:17

01:04

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

Sun - Rise: 08:03, Set: 16:49, Transit: 12:26. Moon - Rise: 12:17, Set: 01:04. Civil Dark: 17:23 - 07:29. Nautical Dark: 18:00 - 06:51. Astro Dark: 18:36 - 06:15

Total Clouds (% Sky Obscured)

0
5
5
10
15
15
20
25
20
18
15
2
1
3
5
3
0
6
11
16
17
18
21
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
12

Medium Clouds (% Sky Obscured)

0
5
5
10
15
12
20
25
20
18
14
2
1
0
0
0
0
4
5
6
4
3
4
5

High Clouds (% Sky Obscured)

0
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
2
1
29

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)

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-8
-7
-6
-5
-4
-3
-3
-3
-3
-3
-3
-3

Feels Like (°C)

-15
-16
-17
-17
-18
-18
-18
-18
-18
-17
-17
-17
-15
-13
-13
-12
-11
-9
-8
-8
-8
-8
-8
-8

Dew Point (°C)

-16
-16
-17
-19
-19
-19
-19
-18
-19
-18
-18
-19
-18
-18
-18
-17
-16
-15
-15
-14
-13
-13
-12
-12

Relative Humidity (%)

61
59
55
50
47
48
49
49
47
47
47
46
43
41
39
38
37
37
39
41
45
47
49
49

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1013
1012
1013
1013
1012
1012
1011
1010
1010
1010
1011
1010
1011
1010

Ozone (du)

378
379
380
378
375
370
367
364
361
359
359
361
363
371
372
364
360
373
384
378
378
378
373
366

Sunday 28

Waxing Gibbous 74%

12:40

02:21

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:03, Set: 16:50, Transit: 12:26. Moon - Rise: 12:40, Set: 02:21. Civil Dark: 17:24 - 07:29. Nautical Dark: 18:01 - 06:52. Astro Dark: 18:37 - 06:16

Total Clouds (% Sky Obscured)

60
80
100
78
95
98
94
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

24
36
49
65
80
77
75
68
70
73
70
65
60
60
85
93
97
99
99
100
100
100
100
91

Medium Clouds (% Sky Obscured)

8
10
14
15
15
13
19
67
38
19
22
48
74
100
100
99
98
94
90
85
73
61
49
51

High Clouds (% Sky Obscured)

60
80
100
78
95
98
92
100
100
98
100
100
100
100
67
33
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
1
2
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very 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
Very Light Rain
None

Precipitation Probability (%)

0
0
7
19
34
53
62
71
61
56
57
95
95
95
95
95
95
95
95
95
95
87
69
56

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.5
0.3
0.3
0.3
0.9
1
1.1
1.1
1.3
1.7
1.4
1.2
1.1
0.8
0.6
0.3
0

Wind Speed/Direction (mph)

5
3
2
5
8
11
11
11
12
12
12
12
12
14
17
17
17
17
14
14
17
17
18
20

Chance of Frost

Temperature (°C)

-3
-3
-2
-1
-1
0
0
0
0
0
-0
-0
1
1
2
3
3
3
5
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-10
-8
-6
-6
-6
-6
-5
-6
-6
-5
-5
-4
-1
1
3
4
5
6
5
5
4

Relative Humidity (%)

49
49
51
51
56
61
64
66
64
67
67
66
66
66
66
76
86
100
98
96
96
93
91
91

Pressure (mb)

1010
1009
1009
1008
1007
1006
1006
1006
1004
1004
1003
1001
999
998
996
993
990
988
986
984
983
982
981
980

Ozone (du)

366
362
359
358
359
365
370
370
360
358
356
354
354
353
353
350
347
343
352
360
369
369
369
368

Monday 29

Waxing Gibbous 84%

13:08

03:43

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:03, Set: 16:51, Transit: 12:27. Moon - Rise: 13:08, Set: 03:43. Civil Dark: 17:24 - 07:29. Nautical Dark: 18:02 - 06:52. Astro Dark: 18:38 - 06:16

Total Clouds (% Sky Obscured)

99
98
94
91
87
88
88
89
88
88
89
88
87
86
90
94
98
97
96
96
92
89
86
89

Low Clouds (% Sky Obscured)

83
74
74
74
74
77
79
82
82
82
81
80
80
78
73
67
62
61
61
60
67
72
77
71

Medium Clouds (% Sky Obscured)

53
59
49
51
40
31
20
8
18
28
39
29
19
10
11
17
29
26
23
21
18
18
18
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
59
89
86
83
80
53
27
0
1

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 (%)

47
36
40
42
36
33
26
15
17
15
13
14
12
5
11
11
5
8
6
2
4
4
3
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)

20
20
20
21
21
22
21
20
19
19
19
19
18
18
17
17
17
16
15
14
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-1
-2
-2
-3
-3
-5
-5
-5
-6
-6
-7
-9
-10
-10
-10
-10
-10
-9
-9
-9
-10
-9
-10

Dew Point (°C)

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

Relative Humidity (%)

83
77
72
70
68
67
67
69
69
67
64
64
62
59
59
59
59
58
59
61
64
65
66
69

Pressure (mb)

981
981
981
982
982
983
983
984
985
986
987
988
989
990
991
992
992
993
994
995
996
998
999
1001

Ozone (du)

375
381
388
391
394
398
398
399
400
400
401
401
399
398
396
397
397
398
401
405
409
408
408
407

Tuesday 30

Waxing Gibbous 84%

13:46

05:07

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:03, Set: 16:52, Transit: 12:27. Moon - Rise: 13:46, Set: 05:07. Civil Dark: 17:25 - 07:29. Nautical Dark: 18:03 - 06:52. Astro Dark: 18:38 - 06:16

Total Clouds (% Sky Obscured)

92
95
97
97
89
64
44
29
29
25
23
42
65
95
83
72
60

Low Clouds (% Sky Obscured)

66
59
45
33
21
23
23
24
22
23
23
19
13
8
21
38
57

Medium Clouds (% Sky Obscured)

57
72
67
53
19
9
5
0
0
0
0
13
29
47
39
31
20

High Clouds (% Sky Obscured)

2
2
7
8
9
12
19
22
14
6
2
24
42
69
57
45
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-10
-11
-11
-11
-10
-11
-11
-11
-12
-11
-11
-11
-10

Dew Point (°C)

-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-11
-11
-12
-11
-11

Relative Humidity (%)

72
73
76
76
77
79
80
82
83
85
87
87
80
76
68
66
65

Pressure (mb)

1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1014
1014
1015
1016
1015
1015

Ozone (du)

404
400
397
401
405
408
409
411
412
410
408
407
399
392
384
378
372

Forecast for Saint John, Saint John County, Canada (45.27,-66.06)

Generated: 24/12/25 20:49:20. Forecast: 24/12/25 to 30/12/25. Timezone: UTC-4.00