Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

First Quarter 70%

11:41

02:49

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
21 Bad
22 Bad

Sun - Rise: 07:49, Set: 17:25, Transit: 12:37. Moon - Rise: 11:41, Set: 02:49. Civil Dark: 17:56 - 07:17. Nautical Dark: 18:32 - 06:41. Astro Dark: 19:07 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
89
79
79
70
57
57
76
76
78
58
55
80
83
91
94

Low Clouds (% Sky Obscured)

95
96
94
88
84
85
90
82
45
40
60
73
57
44
45
64
64
64
37
10
7
10
20
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
78
25
0
0
0
0
1
4
5
0
23
70
71
83
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
3
4
5
4
7
9
6
5
7
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

82
79
75
83
67
56
57
46
38
22
13
8
15
7
18
6
15
3
3
2
5
6
7
9

Precipitation Amount (mm)

0.5
0.4
0.4
0.5
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
14
13
13
13
14
16
16
15
15
13
12
11
11
11
10
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
88
88
88
85
85
85
81
77
74
70
66
67
71
79
82
82
85
83
82

Pressure (mb)

1003
1002
1001
1001
1001
1000
1000
1001
1002
1003
1005
1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

336
340
346
354
362
366
366
371
374
387
401
401
396
396
402
406
406
394
398
393
395
398
400
397

Tuesday 27

Waxing Gibbous 81%

12:25

04:09

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

Sun - Rise: 07:47, Set: 17:26, Transit: 12:37. Moon - Rise: 12:25, Set: 04:09. Civil Dark: 17:58 - 07:16. Nautical Dark: 18:33 - 06:40. Astro Dark: 19:08 - 06:06

Total Clouds (% Sky Obscured)

94
96
95
90
87
74
81
61
56
56
20
14
47
45
63
68
72
69
32
6
6
3
5
5

Low Clouds (% Sky Obscured)

73
41
34
15
24
44
55
15
10
13
5
3
18
25
40
44
48
43
11
2
1
1
3
4

Medium Clouds (% Sky Obscured)

84
86
83
80
67
25
27
20
30
27
12
5
3
3
3
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)

9
6
4
4
4
4
4
6
7
7
9
9
9
9
8
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 (%)

9
10
9
4
5
3
5
4
4
2
3
3
2
5
9
3
20
1
2
2
0
0
1
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
8
8
8
7
7
8
8
8
9
9
10
11
11
11
13
14
14
14
13
13
12
11
10

Chance of Frost

Temperature (°C)

-9
-9
-10
-10
-11
-11
-12
-13
-13
-13
-13
-12
-12
-10
-9
-9
-8
-9
-9
-9
-10
-10
-11
-11

Feels Like (°C)

-14
-14
-14
-14
-15
-15
-16
-17
-17
-18
-18
-17
-16
-16
-15
-15
-14
-15
-15
-14
-14
-14
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

82
85
88
88
86
86
85
84
83
83
81
78
73
68
64
65
67
69
71
74
77
80
78
80

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1009
1009
1009
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

397
398
400
400
398
400
402
405
414
420
418
416
419
425
439
455
466
474
486
492
487
484
485
481

Wednesday 28

Waxing Gibbous 89%

13:23

05:23

23 Good
00 Good
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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK

Sun - Rise: 07:46, Set: 17:28, Transit: 12:37. Moon - Rise: 13:23, Set: 05:23. Civil Dark: 17:59 - 07:15. Nautical Dark: 18:35 - 06:39. Astro Dark: 19:09 - 06:05

Total Clouds (% Sky Obscured)

3
5
50
75
98
100
100
100
89
85
96
100
100
95
81
47
51
55
44
49
45
35
16
13

Low Clouds (% Sky Obscured)

2
2
1
13
25
25
1
3
36
40
45
32
15
9
5
11
32
40
22
11
10
8
7
7

Medium Clouds (% Sky Obscured)

0
1
5
72
98
100
100
100
89
85
94
100
100
94
75
29
22
28
27
39
30
25
15
13

High Clouds (% Sky Obscured)

0
3
50
60
47
55
50
55
34
5
2
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
7
7
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
3
2
1
1
3

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
11
10
10
9
10
9
9
9
9
9
10
9
9
10
10
11
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-16
-18
-18
-19
-19
-18
-18
-18
-18
-18
-17
-16
-15
-15
-14
-14
-14
-15
-15
-15
-15
-16

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
83
83
81
81
81
81
81
74
69
66
63
62
61
61
65
74
80
80
80
80
79

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

477
469
459
464
469
469
480
488
489
490
493
497
496
496
498
496
495
487
486
485
482
481
485
488

Thursday 29

Waxing Gibbous 96%

14:34

06:25

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

Sun - Rise: 07:45, Set: 17:29, Transit: 12:37. Moon - Rise: 14:34, Set: 06:25. Civil Dark: 18:00 - 07:14. Nautical Dark: 18:36 - 06:38. Astro Dark: 19:10 - 06:04

Total Clouds (% Sky Obscured)

4
5
0
5
0
5
5
9
15
15
20
25
41
62
83
80
80
79
80
80
80
84
88
92

Low Clouds (% Sky Obscured)

4
4
0
1
0
5
3
1
1
1
2
2
22
62
83
80
80
79
78
74
71
70
68
69

Medium Clouds (% Sky Obscured)

4
5
0
5
0
5
5
9
15
15
20
25
30
35
40
30
25
25
19
24
32
48
72
88

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)

9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
0
0
0
0
0

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 (%)

5
3
3
3
5
2
5
5
2
4
4
2
4
3
3
8
11
15
20
25
23
27
25
23

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)

13
13
14
14
14
14
13
13
13
13
13
13
13
13
13
12
12
12
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-19
-19
-20
-20
-20
-20
-21
-21
-20
-20
-20
-18
-17
-16
-16
-15
-15
-15
-16
-15
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

79
83
83
79
81
81
82
83
81
81
82
75
72
71
72
73
75
80
85
88
86
88
90
88

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

487
484
480
480
476
472
469
467
465
466
470
470
470
470
470
469
470
470
469
469
470
473
476
478

Friday 30

Waxing Gibbous 96%

15:55

07:13

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 OK
13 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 OK
21 Bad
22 Bad

Sun - Rise: 07:44, Set: 17:30, Transit: 12:37. Moon - Rise: 15:55, Set: 07:13. Civil Dark: 18:02 - 07:13. Nautical Dark: 18:37 - 06:37. Astro Dark: 19:12 - 06:03

Total Clouds (% Sky Obscured)

79
67
54
49
43
46
59
68
77
77
72
70
52
38
34
22
28
25
18
13
6
31
56
81

Low Clouds (% Sky Obscured)

60
51
42
37
33
31
48
59
66
62
59
48
34
18
24
4
5
10
7
4
2
3
2
5

Medium Clouds (% Sky Obscured)

79
67
8
49
43
46
59
68
69
77
72
64
52
38
7
3
2
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
7
6
7
7
2
9
23
3
2
2
1
0
0
0
0
0
0
13
27
55

ISS Passover

Visibility (miles)

3
6
7
5
7
6
4
4
4
4
9
9
9
9
9
9
9
9
9
9
9
9
8
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
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 (%)

17
15
13
8
8
3
4
4
3
2
2
1
1
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
9
8
8
8
7
7
7
7
6
7
7
7
7
7
7
7
7
6
6
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-15
-15
-15
-15
-15
-16
-15
-15
-15
-14
-12
-11
-10
-9
-9
-9
-8
-8
-7
-7
-11
-12

Dew Point (°C)

-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-12
-12
-11
-10
-9
-9
-8
-8
-8
-9
-10
-11
-12

Relative Humidity (%)

87
85
86
86
88
90
88
90
88
88
85
80
78
76
73
73
76
79
81
82
83
87
87
87

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1019
1019
1020
1020
1021
1022
1021
1021

Ozone (du)

480
480
478
478
478
475
474
474
474
471
470
470
470
471
467
468
466
464
462
462
462
462
460
458

Saturday 31

Waxing Gibbous 99%

17:16

07:49

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
21 Bad
22 Bad

Sun - Rise: 07:43, Set: 17:32, Transit: 12:37. Moon - Rise: 17:16, Set: 07:49. Civil Dark: 18:03 - 07:12. Nautical Dark: 18:38 - 06:36. Astro Dark: 19:13 - 06:02

Total Clouds (% Sky Obscured)

83
85
89
95
97
97
97
97
96
96
95
91
93
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
9
12
32
49
64
59
53
47
49
51
53
69
84
100
100
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

1
3
6
26
56
90
90
90
90
90
85
80
55
46
41
55
69
85
92
97
100
100
100
100

High Clouds (% Sky Obscured)

45
50
55
65
85
90
95
97
96
96
95
91
93
95
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
6
6
5
6
6
7
7
7
7
6
6
5
7
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
4
2
41
61
74
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
1.3
2
1.7
1.5
2
1.7
1.3
1.9

Wind Speed/Direction (mph)

8
8
7
6
7
8
8
8
8
9
11
13
14
15
15
14
15
16
19
18
18
18
19
18

Chance of Frost

Temperature (°C)

-10
-11
-11
-11
-11
-11
-10
-10
-11
-11
-9
-7
-5
-4
-4
-4
-4
-3
-3
-4
-4
-4
-4
-4

Feels Like (°C)

-11
-11
-12
-11
-14
-14
-13
-13
-13
-13
-15
-14
-14
-13
-12
-11
-8
-7
-8
-8
-7
-7
-9
-10

Dew Point (°C)

-12
-12
-13
-12
-12
-12
-12
-12
-12
-12
-11
-9
-7
-7
-7
-6
-6
-6
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

88
86
86
88
86
88
86
86
86
86
85
84
84
82
81
81
81
84
86
87
85
85
85
85

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1017
1016
1014
1013
1012
1010
1008
1006
1005
1003
1002
1001
999

Ozone (du)

455
453
450
447
444
441
437
437
436
435
434
434
433
432
431
430
430
430
430
429
427
426
425
423

Sunday 1

Full Moon 100%

18:36

08:16

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

Sun - Rise: 07:42, Set: 17:33, Transit: 12:38. Moon - Rise: 18:36, Set: 08:16. Civil Dark: 18:04 - 07:11. Nautical Dark: 18:40 - 06:35. Astro Dark: 19:14 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
76
70
66
63
59

Low Clouds (% Sky Obscured)

98
92
92
90
88
86
83
79
75
77
77
75
77
79
79
66
54
41
35
30
24

Medium Clouds (% Sky Obscured)

98
95
90
91
95
100
93
86
79
79
80
80
63
44
27
17
9
1
3
6
8

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
47
10
5
4
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
78
62
53
44
36
27
15
13
11
8
8
5
1
2
1
0

Precipitation Amount (mm)

1.8
1.5
1.4
1
0.6
0.4
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
20
21
21
22
23
23
22
22
21
21
21
20
19
19
18
17
16
15
13
11

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-4
-3
-3
-3
-2
-2
-2
-3
-4

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-7
-7
-6
-6
-6
-6
-6
-6
-7
-7
-7

Relative Humidity (%)

84
82
82
82
82
82
82
82
82
82
81
82
82
81
81
79
76
72
68
72
76

Pressure (mb)

998
997
996
995
994
994
994
994
994
995
996
997
998
998
999
1000
1001
1002
1003
1004
1006

Ozone (du)

422
422
422
422
424
426
428
429
430
431
432
434
436
438
439
440
442
444
445
448
450

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

Generated: 26/01/26 23:13:23. Forecast: 26/01/26 to 01/02/26. Timezone: UTC-4.00