Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

08:32

17:24

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:20, Set: 16:31, Transit: 11:57. Moon - Rise: 08:32, Set: 17:24. Civil Dark: 17:04 - 06:47. Nautical Dark: 17:42 - 06:10. Astro Dark: 18:17 - 05:34

Total Clouds (% Sky Obscured)

100
100
97
98
99
99
100
99
100
95
100
100
99
100
96
96
84
83
79
80
88
95
93
93

Low Clouds (% Sky Obscured)

82
80
83
80
82
79
77
77
93
74
82
66
90
97
90
87
70
68
67
73
83
93
90
89

Medium Clouds (% Sky Obscured)

79
63
79
93
96
98
99
94
100
87
100
100
96
100
42
25
29
24
2
0
0
0
0
3

High Clouds (% Sky Obscured)

9
1
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
1
1
1
0
1
0
0
2
0
0
1
0
6
2
1
0
0
0
0
2
6
3
3

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
16
30
43
46
51
40
52
66
41
37
42
48
40
35
28
24
20
7
7
5
15
9

Precipitation Amount (mm)

0
0
0
0
0.1
0.1
0.2
0
0.1
0.3
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
6
4
3
3
3
4
6
8
13
15
15
15
16
16
17
18
18
16
15
15
15
15

Chance of Frost

Temperature (°C)

-7
-6
-6
-7
-8
-8
-8
-8
-8
-7
-7
-8
-9
-9
-10
-10
-11
-13
-15
-16
-17
-17
-17
-17

Feels Like (°C)

-12
-11
-10
-11
-11
-11
-12
-11
-12
-13
-13
-15
-16
-17
-17
-17
-18
-22
-23
-24
-24
-24
-24
-24

Dew Point (°C)

-9
-8
-8
-8
-9
-9
-9
-9
-9
-9
-8
-10
-10
-12
-12
-12
-13
-16
-18
-19
-20
-21
-21
-21

Relative Humidity (%)

83
87
87
90
94
94
92
92
90
90
89
83
88
80
83
85
85
79
78
78
76
74
72
72

Pressure (mb)

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

Ozone (du)

385
389
390
396
401
409
427
454
462
463
463
460
459
457
473
487
501
495
494
491
487
484
487
500

Tuesday 20

Waxing Crescent 4%

08:51

18:38

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:20, Set: 16:33, Transit: 11:57. Moon - Rise: 08:51, Set: 18:38. Civil Dark: 17:06 - 06:47. Nautical Dark: 17:43 - 06:10. Astro Dark: 18:19 - 05:34

Total Clouds (% Sky Obscured)

95
92
84
90
81
68
29
29
45
95
96
23
25
79
92
77
81
90
92
95
97
97
97
97

Low Clouds (% Sky Obscured)

86
80
78
86
74
56
5
7
10
72
86
14
15
75
91
75
77
88
85
87
85
83
78
80

Medium Clouds (% Sky Obscured)

34
29
2
3
2
2
3
1
0
71
76
0
1
3
5
4
30
31
14
70
61
69
66
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
4
4
4
4
4
85
82
85
85
85

ISS Passover

Visibility (miles)

3
7
9
9
8
3
5
9
6
6
6
5
7
7
3
1
1
0
0
0
5
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
2
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 (%)

5
3
2
3
3
12
1
2
3
2
1
5
2
3
8
5
14
21
27
26
27
34
31
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)

14
14
13
13
11
11
11
10
8
7
6
6
5
5
4
3
3
3
4
5
6
7
8
9

Chance of Frost

Temperature (°C)

-17
-17
-17
-18
-18
-19
-19
-20
-21
-21
-22
-22
-22
-22
-22
-22
-21
-21
-19
-17
-16
-14
-12
-11

Feels Like (°C)

-24
-24
-24
-24
-24
-25
-25
-25
-26
-26
-27
-27
-26
-26
-26
-25
-25
-24
-23
-22
-20
-19
-18
-16

Dew Point (°C)

-21
-21
-21
-22
-22
-22
-22
-23
-23
-24
-24
-24
-24
-24
-25
-24
-23
-23
-21
-19
-18
-16
-14
-13

Relative Humidity (%)

71
71
71
70
72
75
77
78
77
78
78
78
79
79
79
79
80
80
85
84
78
83
85
85

Pressure (mb)

1017
1018
1018
1019
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025

Ozone (du)

506
506
506
505
510
506
505
497
478
479
485
477
467
463
456
457
458
459
455
448
445
442
439
437

Wednesday 21

Waxing Crescent 9%

09:08

19:51

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:19, Set: 16:34, Transit: 11:57. Moon - Rise: 09:08, Set: 19:51. Civil Dark: 17:07 - 06:46. Nautical Dark: 17:44 - 06:09. Astro Dark: 18:20 - 05:33

Total Clouds (% Sky Obscured)

98
96
95
97
86
92
100
100
100
100
100
100
99
97
95
97
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
75
80
86
38
70
75
81
87
90
90
86
88
90
91
94
96
98
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

61
72
63
58
65
85
100
100
100
100
100
100
96
91
82
63
71
78
85
93
100
91
100
62

High Clouds (% Sky Obscured)

5
4
85
85
80
80
88
85
53
33
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
6
6
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
0

Fog (%)

1
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

27
29
19
27
24
23
33
45
48
64
69
67
67
67
57
63
71
69
63
72
73
72
77
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.1
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.4
0.4
0.3
0.4
0.3
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-6
-4
-3
-3

Feels Like (°C)

-15
-15
-14
-13
-14
-14
-14
-13
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-14
-13
-10
-10
-10
-9

Dew Point (°C)

-12
-11
-11
-11
-12
-12
-12
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-8
-6
-5
-4

Relative Humidity (%)

83
83
83
83
85
86
88
90
90
92
92
92
92
90
92
90
92
94
92
92
90
84
84
91

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1020
1019
1018
1017
1017
1016
1015
1014
1013
1012
1012
1011
1011
1010
1010
1009
1009

Ozone (du)

430
426
421
421
417
425
429
432
424
422
426
430
437
444
451
451
446
442
440
440
446
457
458
454

Thursday 22

Waxing Crescent 16%

09:25

21:04

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:18, Set: 16:35, Transit: 11:57. Moon - Rise: 09:25, Set: 21:04. Civil Dark: 17:08 - 06:45. Nautical Dark: 17:45 - 06:08. Astro Dark: 18:21 - 05:32

Total Clouds (% Sky Obscured)

38
43
70
81
87
96
43
99
46
46
70
63
97
99
100
100
100
99
93
87
80
81
84
88

Low Clouds (% Sky Obscured)

38
43
46
60
59
62
24
59
24
29
52
53
73
77
77
86
95
99
90
84
80
81
82
86

Medium Clouds (% Sky Obscured)

37
19
1
25
71
86
43
70
46
46
68
61
67
87
100
91
84
79
71
67
62
34
5
3

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)

6
9
3
9
5
9
9
9
9
9
9
9
9
9
0
0
0
0
0
1
3
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
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

61
53
38
31
38
23
14
13
14
22
23
13
17
31
46
55
48
37
35
31
17
12
8
4

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
11
10
10
9
9
9
9
9
9
8
7
6
6
8
10
12
13
13
14
14
15

Chance of Frost

Temperature (°C)

-3
-3
-3
-4
-5
-5
-6
-7
-8
-9
-9
-10
-11
-13
-13
-11
-11
-11
-11
-11
-11
-10
-10
-11

Feels Like (°C)

-9
-8
-9
-10
-11
-11
-12
-12
-14
-13
-14
-15
-15
-18
-17
-15
-15
-16
-16
-17
-17
-17
-17
-17

Dew Point (°C)

-5
-6
-6
-7
-7
-8
-10
-10
-11
-12
-12
-13
-14
-15
-14
-13
-12
-12
-12
-13
-14
-14
-15
-15

Relative Humidity (%)

86
81
82
82
84
77
74
77
77
78
78
80
83
86
90
90
90
88
86
83
80
73
68
68

Pressure (mb)

1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

453
456
458
455
448
446
441
439
440
441
436
431
423
427
424
422
421
415
403
401
396
386
379
395

Friday 23

Waxing Crescent 25%

09:42

22:18

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:17, Set: 16:37, Transit: 11:58. Moon - Rise: 09:42, Set: 22:18. Civil Dark: 17:10 - 06:44. Nautical Dark: 17:47 - 06:07. Astro Dark: 18:22 - 05:32

Total Clouds (% Sky Obscured)

89
89
90
92
95
100
100
100
100
100
100
100
96
93
89
81
74
66
76
79
71
80
89
100

Low Clouds (% Sky Obscured)

86
87
87
90
95
100
100
100
100
100
100
100
96
92
88
78
68
56
68
79
71
80
89
100

Medium Clouds (% Sky Obscured)

4
56
48
42
32
24
23
17
10
24
35
39
32
29
30
24
18
17
16
11
1
1
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
7
6
3
9
9
9
6
4
1
4
6
9
9
9
9
8
7
5
4
3
2
2
2

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
17
14
16
8
5
19
20
18
18
18
18
16
14
11
10
8
4
5
3
1
7
10
10

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)

15
14
14
14
13
13
14
13
13
13
13
13
14
14
14
14
13
13
13
14
14
15
14
14

Chance of Frost

Temperature (°C)

-11
-12
-12
-13
-14
-16
-17
-18
-20
-21
-22
-23
-25
-25
-26
-27
-27
-27
-27
-26
-25
-24
-23
-22

Feels Like (°C)

-18
-18
-19
-20
-20
-22
-24
-24
-24
-25
-25
-25
-26
-31
-32
-32
-32
-33
-33
-33
-33
-33
-33
-33

Dew Point (°C)

-16
-16
-16
-18
-19
-21
-22
-23
-24
-25
-26
-28
-29
-30
-31
-31
-31
-31
-31
-30
-29
-29
-27
-26

Relative Humidity (%)

69
70
72
68
68
65
66
67
69
69
67
66
64
64
63
62
62
62
62
63
64
65
65
65

Pressure (mb)

1012
1012
1012
1013
1013
1014
1015
1016
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1028
1027
1027

Ozone (du)

414
438
453
455
458
461
464
466
468
470
470
469
469
464
459
454
451
447
444
441
439
436
432
428

Saturday 24

Waxing Crescent 36%

10:02

23:35

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

Sun - Rise: 07:16, Set: 16:38, Transit: 11:58. Moon - Rise: 10:02, Set: 23:35. Civil Dark: 17:11 - 06:43. Nautical Dark: 17:48 - 06:06. Astro Dark: 18:24 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
90
82
64
48
33
21
14
5
21
29
36
27
16
8
28
47
67

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
93
82
73
54
34
13
8
2
1
1
1
1
1
1
2
25
47
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
16
28
20
13
4
3
2
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)

2
2
2
2
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

12
14
13
15
15
15
12
9
3
4
3
1
1
1
0
0
0
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

-21
-20
-20
-21
-22
-23
-23
-24
-25
-26
-26
-27
-27
-28
-29
-29
-29
-29
-30
-28
-27
-26
-24
-23

Feels Like (°C)

-32
-27
-28
-28
-29
-29
-29
-30
-30
-30
-30
-30
-30
-33
-32
-32
-32
-32
-32
-34
-33
-33
-32
-32

Dew Point (°C)

-25
-24
-24
-24
-26
-27
-27
-28
-29
-30
-30
-31
-31
-32
-32
-33
-33
-33
-33
-32
-31
-30
-28
-27

Relative Humidity (%)

65
67
71
69
68
67
65
65
67
67
67
67
66
67
67
67
67
67
68
67
67
65
65
65

Pressure (mb)

1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

424
420
416
412
410
408
406
405
404
402
401
400
399
396
393
389
389
389
388
390
392
393
395
396

Sunday 25

First Quarter 47%

10:26

00:54

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: 07:15, Set: 16:40, Transit: 11:58. Moon - Rise: 10:26, Set: 00:54. Civil Dark: 17:13 - 06:42. Nautical Dark: 17:49 - 06:05. Astro Dark: 18:25 - 05:30

Total Clouds (% Sky Obscured)

77
86
94
95
95
96
94
93
90
86
83
77

Low Clouds (% Sky Obscured)

77
84
89
88
87
87
84
82
80
70
59
49

Medium Clouds (% Sky Obscured)

0
1
1
6
12
17
12
10
8
19
31
46

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
5
3
1
1
1
1
4
7
9
9
9

Fog (%)

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

Precipitation Probability (%)

4
4
2
8
10
11
10
7
2
4
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-22
-22
-21
-21
-22
-22
-23
-23
-24
-24
-25
-25

Feels Like (°C)

-31
-27
-28
-28
-28
-28
-28
-29
-28
-29
-29
-29

Dew Point (°C)

-26
-26
-25
-24
-25
-25
-26
-26
-27
-28
-28
-29

Relative Humidity (%)

64
67
69
72
72
74
74
73
72
71
71
71

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

397
401
405
408
414
419
424
430
436
441
438
435

Forecast for Saint-Agapit, Chaudière-Appalaches, Canada (46.56,-71.44)

Generated: 19/01/26 13:00:26. Forecast: 19/01/26 to 25/01/26. Timezone: UTC-5.00