Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 16%

05:29

12:50

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

Sun - Rise: 08:20, Set: 16:54, Transit: 12:37. Moon - Rise: 05:29, Set: 12:50. Civil Dark: 17:30 - 07:43. Nautical Dark: 18:11 - 07:03. Astro Dark: 18:49 - 06:24

Total Clouds (% Sky Obscured)

73
75
76
73
67
10
1
1
1
21
2
16
63
54
19
21
55
52
40
40
20
1
1
2

Low Clouds (% Sky Obscured)

67
75
76
66
65
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
6
0
0
0
0
0
0
0
21
0
4
61
48
19
16
52
49
40
39
19
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
13
13
3
0
0
0
0
0
0
0
1
0
1

ISS Passover

Visibility (miles)

7
8
9
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

13
14
15
16
15
14
12
10
9
9
9
7
5
5
5
3
3
3
2
2
2
4
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-15
-16
-15
-16
-17
-17
-18
-18
-19
-19
-20
-20
-20
-21
-21
-21
-20
-19
-18
-17
-16
-15

Relative Humidity (%)

81
81
79
79
81
81
79
79
80
79
78
78
79
79
78
78
78
77
76
74
74
74
76
79

Pressure (mb)

1015
1017
1020
1022
1024
1025
1026
1027
1029
1030
1031
1031
1031
1032
1033
1033
1032
1032
1032
1032
1031
1030
1029
1029

Ozone (du)

407
410
406
401
401
395
398
400
406
409
410
411
417
417
412
402
394
387
382
378
372
362
353
347

Wednesday 14

Waning Crescent 10%

06:33

13:31

16 Good
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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:19, Set: 16:55, Transit: 12:38. Moon - Rise: 06:33, Set: 13:31. Civil Dark: 17:32 - 07:43. Nautical Dark: 18:12 - 07:02. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

5
29
78
95
100
100
100
100
100
100
99
100
100
94
71
83
88
92
95
97
100
99
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
25
38
43
74
100
81
96
96
88
71
67
77
73
76
55
40
30
35
46
60

Medium Clouds (% Sky Obscured)

0
29
78
95
74
100
100
100
100
95
95
95
81
60
0
0
40
49
55
52
76
54
100
78

High Clouds (% Sky Obscured)

5
15
0
5
100
100
100
100
100
100
0
100
100
52
6
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
1
1
0
2
1
2
2
3
3
4
9
9
9
0
2
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
20
37
61
59
60
52
26
15
3
4
11
19
5
13
14
3
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
7
8
9
10
12
12
14
15
15
15
15
14
11
9
8
8
10
12
15
14
14

Chance of Frost

Temperature (°C)

-12
-13
-14
-14
-14
-14
-13
-12
-12
-11
-10
-10
-9
-9
-8
-8
-7
-6
-4
-1
-0
0
0
1

Feels Like (°C)

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

Dew Point (°C)

-14
-15
-16
-16
-17
-16
-16
-15
-14
-13
-12
-11
-10
-10
-9
-9
-8
-7
-5
-2
-1
0
-0
-1

Relative Humidity (%)

83
83
83
83
81
81
81
83
85
86
88
88
90
92
90
92
94
96
96
94
94
98
96
89

Pressure (mb)

1028
1028
1027
1026
1024
1023
1022
1020
1019
1017
1015
1013
1011
1009
1007
1006
1005
1004
1003
1002
1001
1001
1000
1000

Ozone (du)

342
335
336
336
334
331
330
333
335
337
338
339
342
347
349
352
356
362
367
374
382
391
406
414

Thursday 15

Waning Crescent 5%

07:27

14:25

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
14 Bad
15 Bad

Sun - Rise: 08:18, Set: 16:56, Transit: 12:38. Moon - Rise: 07:27, Set: 14:25. Civil Dark: 17:33 - 07:42. Nautical Dark: 18:13 - 07:02. Astro Dark: 18:52 - 06:23

Total Clouds (% Sky Obscured)

99
99
93
81
98
100
100
100
99
97
95
92
90
94
100
100
99
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
68
72
81
89
87
91
90
89
86
86
87
86
86
85
84
83
80
82
83
85
86
88
89

Medium Clouds (% Sky Obscured)

84
86
87
77
91
100
100
100
96
90
90
88
85
88
100
97
96
86
96
98
99
88
93
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
8
20
20
20
18
17
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
0
9
0
0
0
0
0
0
0
0
0
0
0
3
1
1
1

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

Precipitation Probability (%)

13
20
10
44
59
55
63
63
52
46
41
41
45
46
48
49
42
38
39
36
24
29
29
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
13
13
13
17
20
19
22
21
21
20
20
20
20
20
19
19
20
20
20
20
20
20

Chance of Frost

Temperature (°C)

1
0
0
-1
-1
-1
-3
-5
-6
-9
-10
-11
-12
-13
-14
-14
-15
-15
-15
-16
-16
-16
-16
-16

Feels Like (°C)

-7
-6
-6
-7
-6
-7
-9
-11
-15
-17
-19
-20
-21
-22
-22
-23
-23
-24
-24
-24
-24
-24
-24
-24

Dew Point (°C)

-1
-2
-2
-3
-3
-3
-5
-5
-9
-11
-12
-13
-14
-15
-16
-17
-17
-18
-18
-18
-19
-19
-19
-19

Relative Humidity (%)

88
84
86
86
86
86
91
96
80
85
85
85
83
83
81
82
81
81
81
80
75
76
76
76

Pressure (mb)

1000
1000
1000
1000
1000
1000
1001
1001
1003
1005
1006
1008
1009
1009
1010
1011
1012
1013
1013
1014
1014
1015
1015
1016

Ozone (du)

420
431
431
437
435
435
431
429
431
436
444
433
435
438
434
435
430
427
431
423
422
434
443
444

Friday 16

Waning Crescent 1%

08:10

15:30

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
14 Bad
15 Bad

Sun - Rise: 08:17, Set: 16:58, Transit: 12:38. Moon - Rise: 08:10, Set: 15:30. Civil Dark: 17:34 - 07:41. Nautical Dark: 18:14 - 07:01. Astro Dark: 18:53 - 06:23

Total Clouds (% Sky Obscured)

99
99
99
99
99
97
93
89
87
86
84
75
59
44
53
61
76
83
91
100
100
99
99
99

Low Clouds (% Sky Obscured)

89
88
90
90
92
89
84
78
73
67
65
45
26
7
9
7
5
5
5
5
26
46
70
62

Medium Clouds (% Sky Obscured)

18
84
78
87
65
49
38
24
34
33
23
17
5
0
3
5
11
28
53
75
79
82
71
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
29
47
64
80
90
67
32
0
0

ISS Passover

Visibility (miles)

1
1
1
0
0
0
0
0
0
0
1
1
2
3
3
6
6
7
7
7
5
4
3
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 (%)

29
25
26
29
26
23
20
18
16
10
7
11
6
1
2
2
0
1
1
0
1
2
1
1

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)

19
19
18
18
18
18
18
18
18
18
18
17
17
15
15
14
13
12
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

-16
-17
-17
-18
-19
-19
-20
-21
-21
-22
-23
-23
-24
-25
-25
-26
-26
-27
-26
-26
-25
-24
-24
-23

Feels Like (°C)

-25
-25
-26
-27
-27
-27
-28
-29
-30
-31
-31
-32
-33
-33
-33
-34
-34
-34
-33
-32
-32
-31
-30
-29

Dew Point (°C)

-20
-20
-21
-21
-22
-23
-23
-24
-25
-26
-27
-28
-28
-29
-30
-30
-31
-31
-30
-30
-29
-29
-28
-28

Relative Humidity (%)

75
74
74
75
75
74
75
71
70
69
67
66
65
64
65
63
63
63
64
63
62
61
62
63

Pressure (mb)

1017
1018
1019
1020
1020
1021
1022
1022
1023
1024
1025
1026
1027
1027
1028
1029
1029
1030
1030
1030
1030
1029
1028
1028

Ozone (du)

439
428
438
444
451
454
452
452
461
465
464
465
466
466
475
482
487
490
489
487
483
472
465
460

Saturday 17

Waning Crescent 0%

08:42

No Set

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
14 Bad
15 Bad

Sun - Rise: 08:17, Set: 16:59, Transit: 12:39. Moon - Rise: 08:42, Set: No Set. Civil Dark: 17:36 - 07:40. Nautical Dark: 18:16 - 07:00. Astro Dark: 18:54 - 06:22

Total Clouds (% Sky Obscured)

100
100
99
98
97
97
98
98
96
93
91
89
87
85
90
95
100
98
95
93
95
98
100
93

Low Clouds (% Sky Obscured)

56
44
52
69
86
88
90
92
89
86
83
82
81
80
80
81
81
82
83
84
89
95
100
93

Medium Clouds (% Sky Obscured)

59
55
53
52
50
57
49
58
30
84
23
89
87
85
86
90
93
92
95
93
95
98
98
93

High Clouds (% Sky Obscured)

0
2
0
4
3
60
57
55
44
34
29
35
30
30
17
17
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
4
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
3
2
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
Snow

Precipitation Probability (%)

1
0
7
11
14
27
33
39
38
36
32
25
20
14
22
17
11
13
14
15
22
28
33
40

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-29
-28
-29
-28
-29
-27
-29
-28
-29
-29
-30
-30
-30
-30
-30
-30
-30
-30
-30
-31
-31
-28
-28
-28

Dew Point (°C)

-27
-27
-27
-28
-28
-29
-28
-28
-29
-28
-28
-28
-28
-28
-29
-28
-28
-28
-28
-27
-26
-25
-24
-23

Relative Humidity (%)

65
67
71
72
71
71
71
71
71
72
71
71
71
70
67
68
68
67
66
66
65
69
72
75

Pressure (mb)

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

Ozone (du)

449
435
433
425
421
416
409
401
391
386
379
375
373
367
363
363
363
363
368
373
378
380
383
386

Sunday 18

New Moon 1%

09:07

16:44

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 OK
14 OK
15 OK

Sun - Rise: 08:16, Set: 17:01, Transit: 12:39. Moon - Rise: 09:07, Set: 16:44. Civil Dark: 17:37 - 07:40. Nautical Dark: 18:17 - 07:00. Astro Dark: 18:56 - 06:21

Total Clouds (% Sky Obscured)

85
79
88
94
98
93
88
83
74
63
55
70
84
100
100
100
100
83
66
48
33
16
0
0

Low Clouds (% Sky Obscured)

85
79
88
94
98
93
88
83
74
54
45
50
60
65
65
60
65
29
13
5
0
0
0
0

Medium Clouds (% Sky Obscured)

85
79
88
94
88
84
84
75
71
63
55
53
44
25
20
15
10
5
2
5
20
16
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
23
42
51
44
34
28
19
8
0
0
0
0
0
1
2
7
12
0
0

ISS Passover

Visibility (miles)

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

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 (%)

43
45
41
37
33
31
28
26
22
19
16
14
12
5
7
6
1
4
4
2
4
4
2
7

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)

10
8
6
4
2
3
5
6
8
10
11
13
12
12
11
11
9
9
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-21
-22
-22
-22
-22
-22
-22
-22
-22
-21
-21
-21

Feels Like (°C)

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

Dew Point (°C)

-23
-23
-23
-23
-23
-22
-22
-22
-22
-22
-23
-23
-24
-25
-26
-26
-26
-26
-25
-25
-25
-25
-24
-24

Relative Humidity (%)

77
78
79
79
79
81
81
81
81
78
76
75
71
71
69
71
71
71
71
70
69
70
71
71

Pressure (mb)

1025
1025
1026
1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

395
403
412
429
447
465
463
461
460
462
464
467
474
481
489
477
465
453
460
467
475
479
483
487

Monday 19

Waxing Crescent 4%

09:26

18:00

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

Sun - Rise: 08:15, Set: 17:03, Transit: 12:39. Moon - Rise: 09:26, Set: 18:00. Civil Dark: 17:39 - 07:39. Nautical Dark: 18:18 - 06:59. Astro Dark: 18:57 - 06:21

Total Clouds (% Sky Obscured)

0
0
0
0
5
5
6
2
18
35
52
68
84
98
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
5
5
6
2
18
35
52
68
84
93
89
84
80
74
68
62

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
6
2
3
4
9
15
17
27
40
49
70
80
90
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
5
4
10
17
23
58
80
95
99
100
100

ISS Passover

Visibility (miles)

3
2
1
2
3
4
3
3
2
2
2
1
1
1
1
3
6
9
9
9

Fog (%)

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

Precipitation Probability (%)

7
9
10
10
8
9
8
3
5
4
1
7
9
9
8
5
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-21
-22
-22
-23
-23
-24
-24
-24
-24
-25
-25
-26
-25
-25
-25
-24
-23
-23
-22
-20

Feels Like (°C)

-27
-27
-27
-28
-27
-27
-27
-27
-27
-29
-29
-29
-29
-29
-30
-29
-28
-28
-28
-28

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
77
77
77
76
76
77
75
75
75
75
75
75
75
74
74
72
71

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1026
1025
1024
1023
1022
1021
1020
1020
1019

Ozone (du)

481
476
471
474
477
480
481
482
483
479
474
469
467
465
463
459
456
452
447
442

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 13/01/26 16:33:17. Forecast: 13/01/26 to 19/01/26. Timezone: UTC-6.00