Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 96%

14:38

07:01

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 OK
07 Bad
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:33, Set: 17:26, Transit: 12:31. Moon - Rise: 14:38, Set: 07:01. Civil Dark: 17:57 - 07:03. Nautical Dark: 18:31 - 06:29. Astro Dark: 19:05 - 05:55

Total Clouds (% Sky Obscured)

65
72
77
88
93
96
95
97
94
83
84
77
54
58
71
40
20
50
8
17
53
61
89
83

Low Clouds (% Sky Obscured)

65
72
77
82
84
85
87
91
84
70
69
69
54
58
64
31
20
50
2
10
52
50
79
79

Medium Clouds (% Sky Obscured)

39
15
15
40
44
53
43
44
41
39
8
8
10
5
6
5
2
2
5
7
5
2
5
3

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
1
3
9
9
9
9
8
5
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
2
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
9
8
7
8
11
10
9
7
3
1
3
2
4
3
2
2
2
1
1
1
2
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
12
11
6
3
3
2
2
3
3
4
4
4
4
5
5
5
5
6
6
8
8
8
8

Chance of Frost

Temperature (°C)

-11
-11
-12
-13
-15
-15
-16
-16
-16
-16
-17
-18
-18
-19
-19
-19
-19
-20
-20
-19
-17
-15
-14
-13

Feels Like (°C)

-16
-17
-17
-18
-19
-19
-19
-19
-20
-21
-21
-22
-22
-21
-22
-23
-23
-22
-23
-22
-21
-19
-19
-18

Dew Point (°C)

-15
-15
-16
-17
-18
-17
-17
-17
-18
-18
-18
-20
-21
-21
-21
-21
-22
-22
-22
-21
-20
-18
-17
-16

Relative Humidity (%)

70
72
75
76
80
84
85
86
86
84
85
81
79
79
80
81
80
79
79
79
77
77
76
76

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027

Ozone (du)

446
447
446
446
446
443
442
440
438
439
439
441
443
443
444
445
447
448
446
445
445
446
445
441

Saturday 31

Waxing Gibbous 99%

15:57

07:38

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

Sun - Rise: 07:32, Set: 17:28, Transit: 12:31. Moon - Rise: 15:57, Set: 07:38. Civil Dark: 17:58 - 07:02. Nautical Dark: 18:32 - 06:28. Astro Dark: 19:06 - 05:54

Total Clouds (% Sky Obscured)

77
74
76
74
65
60
56
6
4
2
2
2
1
2
2
2
2
2
2
3
1
0
0
0

Low Clouds (% Sky Obscured)

73
74
74
71
65
57
17
5
3
2
2
2
1
2
2
2
2
2
2
3
1
0
0
0

Medium Clouds (% Sky Obscured)

3
3
5
3
0
3
23
0
0
0
0
0
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)

9
9
9
8
6
6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
2
3
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 (%)

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

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

Chance of Frost

Temperature (°C)

-13
-13
-13
-13
-14
-15
-15
-15
-15
-16
-17
-17
-17
-18
-18
-18
-18
-18
-18
-17
-15
-13
-11
-10

Feels Like (°C)

-18
-18
-18
-18
-19
-19
-19
-19
-19
-19
-20
-21
-21
-21
-21
-22
-22
-22
-22
-21
-19
-17
-15
-13

Dew Point (°C)

-16
-16
-15
-16
-17
-17
-17
-17
-18
-18
-19
-20
-20
-20
-21
-21
-21
-22
-22
-20
-19
-17
-15
-14

Relative Humidity (%)

76
76
79
83
82
81
84
82
82
82
81
80
79
78
78
77
76
76
75
76
74
71
72
72

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025
1024
1023
1022

Ozone (du)

440
438
435
436
437
439
442
447
449
450
452
453
452
450
449
448
445
443
443
440
438
436
434
430

Sunday 1

Full Moon 100%

17:18

08:06

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

Sun - Rise: 07:31, Set: 17:29, Transit: 12:31. Moon - Rise: 17:18, Set: 08:06. Civil Dark: 17:59 - 07:01. Nautical Dark: 18:34 - 06:27. Astro Dark: 19:07 - 05:53

Total Clouds (% Sky Obscured)

2
1
2
2
2
2
2
3
2
2
2
2
2
3
4
5
49
59
78
82
100
100
97
100

Low Clouds (% Sky Obscured)

2
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
9
2
2
1
1
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
33
51
50
77
86
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
49
59
78
82
100
100
97
98

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)

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

Chance of Frost

Temperature (°C)

-9
-8
-8
-10
-11
-11
-12
-12
-13
-13
-14
-14
-14
-16
-17
-17
-17
-18
-17
-14
-12
-9
-7
-5

Feels Like (°C)

-12
-12
-11
-13
-14
-15
-15
-15
-15
-16
-17
-16
-17
-18
-19
-19
-19
-20
-20
-16
-14
-13
-11
-10

Dew Point (°C)

-12
-11
-11
-12
-13
-14
-14
-14
-15
-15
-16
-16
-16
-18
-19
-19
-20
-20
-19
-16
-14
-11
-10
-8

Relative Humidity (%)

74
78
82
81
80
81
81
83
83
86
84
84
84
83
83
82
82
83
83
84
85
83
80
79

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

428
428
424
424
426
428
430
429
430
432
431
433
433
431
425
428
437
432
413
407
409
409
412
419

Monday 2

Waning Gibbous 98%

18:35

08:29

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
13 Bad

Sun - Rise: 07:30, Set: 17:30, Transit: 12:31. Moon - Rise: 18:35, Set: 08:29. Civil Dark: 18:01 - 07:00. Nautical Dark: 18:35 - 06:26. Astro Dark: 19:08 - 05:52

Total Clouds (% Sky Obscured)

99
99
98
98
97
97
96
95
95
94
90
89
90
87
79
75
67
69
73
78
76
62
74
74

Low Clouds (% Sky Obscured)

3
25
19
33
70
91
92
89
89
85
77
74
75
70
68
70
65
66
68
68
70
62
69
69

Medium Clouds (% Sky Obscured)

97
99
97
94
91
91
85
85
60
59
55
46
46
44
30
15
4
18
33
22
2
1
0
30

High Clouds (% Sky Obscured)

96
94
62
31
0
0
0
0
0
0
0
0
0
0
0
1
20
20
20
25
23
2
5
34

ISS Passover

Visibility (miles)

9
9
9
9
9
0
0
0
0
0
0
1
1
3
3
2
1
9
9
9
9
9
9
5

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

Precipitation Probability (%)

0
0
2
7
12
33
40
38
36
36
24
19
14
10
9
14
5
6
6
3
6
4
2
12

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.1
0.1
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-11
-11
-10
-11
-11
-10
-12
-12
-13
-13
-13
-13
-13
-12
-13
-11
-9
-9
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

81
84
87
89
92
94
94
92
94
94
94
94
94
94
90
90
92
92
90
88
89
84
81
79

Pressure (mb)

1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024
1024
1024

Ozone (du)

411
412
406
408
406
399
403
403
400
394
393
389
386
384
383
380
380
379
380
383
381
379
380
376

Tuesday 3

Waning Gibbous 93%

19:49

08:49

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

Sun - Rise: 07:29, Set: 17:32, Transit: 12:31. Moon - Rise: 19:49, Set: 08:49. Civil Dark: 18:02 - 06:59. Nautical Dark: 18:36 - 06:25. Astro Dark: 19:10 - 05:51

Total Clouds (% Sky Obscured)

73
73
49
22
1
3
8
11
1
1
2
14
7
1
21
43
65
42
26
10
10
11
11
11

Low Clouds (% Sky Obscured)

70
70
47
22
0
0
0
0
0
0
1
14
7
1
1
2
2
3
3
4
4
5
5
8

Medium Clouds (% Sky Obscured)

14
2
4
3
1
3
8
11
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
3

High Clouds (% Sky Obscured)

12
3
4
2
0
0
0
0
0
0
0
0
0
0
11
40
65
42
26
10
8
5
2
1

ISS Passover

Visibility (miles)

7
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 (%)

8
4
6
7
3
6
6
2
2
1
0
0
1
0
0
0
0
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

-3
-4
-4
-6
-8
-9
-10
-10
-11
-12
-13
-14
-14
-15
-16
-17
-17
-18
-17
-15
-14
-12
-11
-9

Feels Like (°C)

-7
-8
-8
-10
-11
-12
-13
-14
-15
-15
-16
-17
-16
-16
-16
-17
-17
-17
-21
-20
-20
-20
-20
-19

Dew Point (°C)

-6
-6
-6
-8
-10
-11
-11
-12
-13
-14
-15
-16
-16
-17
-18
-19
-20
-21
-20
-18
-17
-16
-14
-12

Relative Humidity (%)

81
82
87
89
87
87
87
88
86
88
86
84
84
82
81
80
78
78
77
77
77
76
76
77

Pressure (mb)

1024
1024
1025
1025
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1030
1029
1028
1028

Ozone (du)

373
373
369
372
375
372
368
370
376
385
393
403
406
410
413
418
423
428
427
425
423
423
423
423

Wednesday 4

Waning Gibbous 87%

20:59

09:08

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

Sun - Rise: 07:28, Set: 17:33, Transit: 12:31. Moon - Rise: 20:59, Set: 09:08. Civil Dark: 18:03 - 06:58. Nautical Dark: 18:37 - 06:24. Astro Dark: 19:11 - 05:50

Total Clouds (% Sky Obscured)

11
10
14
11
13
13
18
30
42
49
60
63
62
59
41
30
19
34
49
64
64
66
72
66

Low Clouds (% Sky Obscured)

11
10
14
11
13
11
5
3
3
2
3
3
3
2
1
0
0
0
0
0
0
0
0
23

Medium Clouds (% Sky Obscured)

2
0
0
1
1
1
2
2
1
1
0
8
16
21
18
14
9
17
27
36
38
41
47
54

High Clouds (% Sky Obscured)

1
0
0
0
3
13
18
30
42
49
60
63
62
59
41
29
2
9
16
21
28
58
72
60

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
1
2
1
2
1
1
1
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

-9
-8
-8
-10
-12
-14
-15
-15
-16
-17
-17
-18
-18
-18
-18
-18
-18
-19
-17
-14
-12
-10
-8
-7

Feels Like (°C)

-11
-11
-10
-10
-9
-8
-17
-18
-18
-19
-19
-20
-22
-22
-22
-22
-21
-21
-21
-21
-20
-19
-18
-17

Dew Point (°C)

-12
-11
-11
-12
-14
-16
-17
-17
-19
-19
-19
-20
-20
-20
-20
-20
-21
-21
-20
-18
-15
-14
-12
-11

Relative Humidity (%)

77
78
79
81
83
84
84
82
79
80
81
82
83
82
81
81
79
78
77
76
76
73
72
71

Pressure (mb)

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

Ozone (du)

424
426
428
423
419
415
408
402
395
408
421
434
431
429
426
426
427
427
423
419
416
412
409
405

Thursday 5

Waning Gibbous 79%

22:06

09:27

14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 07:26, Set: 17:35, Transit: 12:31. Moon - Rise: 22:06, Set: 09:27. Civil Dark: 18:05 - 06:56. Nautical Dark: 18:39 - 06:22. Astro Dark: 19:12 - 05:49

Total Clouds (% Sky Obscured)

64
62
60
40
44
57
74
90
94
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
62
54
40
42
54
66
78
84
89
93
93
96
100
100
99
99

Medium Clouds (% Sky Obscured)

54
54
58
40
44
57
74
90
92
92
92
93
93
94
96
97
98

High Clouds (% Sky Obscured)

30
0
0
1
6
31
53
76
80
80
80
75
74
70
80
95
95

ISS Passover

Visibility (miles)

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

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
Snow
None
Snow
Snow
None

Precipitation Probability (%)

0
0
3
6
3
17
27
31
35
32
16
27
36
36
40
44
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0.1
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-7
-6
-6
-12
-12
-12
-13
-12
-13
-12
-12
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

76
79
82
85
87
88
88
88
88
90
90
88
90
92
90
92
92

Pressure (mb)

1017
1016
1015
1014
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1003
1002

Ozone (du)

403
401
399
396
392
389
386
383
380
382
384
386
388
390
392
395
398

Forecast for Old Toronto, Canada (43.65,-79.38)

Generated: 30/01/26 14:01:54. Forecast: 30/01/26 to 05/02/26. Timezone: UTC-5.00