Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waning Gibbous 72%

22:43

10:49

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
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: 08:11, Set: 17:24, Transit: 12:48. Moon - Rise: 22:43, Set: 10:49. Civil Dark: 17:57 - 07:38. Nautical Dark: 18:34 - 07:02. Astro Dark: 19:09 - 06:26

Total Clouds (% Sky Obscured)

98
95
92
88
31
53
63
51
24
11
13
20
75
80
82
79
83
80
79
79
78
79
83
83

Low Clouds (% Sky Obscured)

80
74
57
21
20
53
63
51
24
9
8
14
75
79
78
71
71
68
70
70
67
68
72
76

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
8
9
9
9
9
8
8
7
1
1
1
0
0
1
1
1
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
5
38
19
0
9
9
7
5
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
14
18
16
24
24
17
19
19
24
19
22
16
11
18
10
17
8
15
21
24
28

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)

17
14
12
11
11
12
13
13
13
13
11
10
8
6
6
6
6
6
6
5
4
2
1
1

Chance of Frost

Temperature (°C)

-9
-10
-10
-10
-11
-11
-12
-12
-12
-13
-13
-14
-14
-15
-17
-19
-20
-20
-18
-17
-15
-15
-14
-13

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-13
-13
-14
-14
-15
-15
-15
-15
-15
-16
-16
-17
-19
-21
-23
-23
-22
-20
-19
-19
-18
-17

Relative Humidity (%)

71
72
78
78
80
81
76
76
79
81
83
84
86
86
86
83
80
77
73
73
72
71
71
73

Pressure (mb)

1014
1015
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1021
1020
1019
1019

Ozone (du)

436
436
431
427
428
430
422
417
424
432
428
427
418
433
428
440
436
419
417
419
421
416
410
411

Sunday 19

Waning Gibbous 63%

23:48

11:03

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: 08:11, Set: 17:25, Transit: 12:49. Moon - Rise: 23:48, Set: 11:03. Civil Dark: 17:58 - 07:38. Nautical Dark: 18:35 - 07:01. Astro Dark: 19:10 - 06:26

Total Clouds (% Sky Obscured)

97
97
88
86
82
40
40
30
30
30
43
54
97
100
100
100
100
95
81
80
93
100
100
100

Low Clouds (% Sky Obscured)

96
86
74
72
69
0
0
0
0
0
1
15
51
100
100
100
100
90
75
72
69
76
77
74

Medium Clouds (% Sky Obscured)

0
44
6
5
0
0
2
2
2
2
21
24
71
82
83
88
71
42
6
5
60
86
85
94

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)

0
0
5
8
8
8
8
8
8
8
1
0
1
3
2
2
3
3
5
2
1
3
8
8

Fog (%)

0
0
0
0
0
0
0
9
0
6
5
0
0
8
7
2
1
15
8
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 (%)

24
30
28
16
24
14
14
14
17
14
33
28
19
29
22
23
29
20
21
20
27
20
32
26

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)

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

Chance of Frost

Temperature (°C)

-13
-14
-15
-15
-16
-16
-15
-16
-16
-16
-16
-17
-20
-22
-22
-22
-22
-22
-20
-19
-18
-17
-15
-14

Feels Like (°C)

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

Dew Point (°C)

-17
-16
-16
-17
-18
-18
-17
-18
-18
-19
-19
-19
-22
-24
-24
-24
-25
-24
-24
-23
-22
-21
-19
-18

Relative Humidity (%)

73
83
88
84
83
84
83
83
82
81
82
84
82
79
77
77
78
77
72
72
70
71
70
67

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1024
1024
1024

Ozone (du)

415
429
435
425
420
422
422
418
423
424
429
430
436
447
459
475
490
502
503
505
506
507
511
513

Monday 20

Waning Gibbous 54%

00:53

11:20

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 OK
13 Good
14 OK
15 OK

Sun - Rise: 08:10, Set: 17:27, Transit: 12:49. Moon - Rise: 00:53, Set: 11:20. Civil Dark: 17:59 - 07:37. Nautical Dark: 18:36 - 07:00. Astro Dark: 19:12 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
97
84
89
93
96
91
88
87
72
76
81
55
41
42
53
44
30
27
2
16
22

Low Clouds (% Sky Obscured)

76
95
92
74
32
25
30
30
35
35
35
26
44
69
47
33
38
46
32
20
15
1
9
12

Medium Clouds (% Sky Obscured)

99
100
100
93
79
88
91
94
87
72
60
57
61
53
30
5
4
3
1
3
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)

8
8
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 (%)

32
25
26
19
16
11
10
11
12
10
11
11
11
11
10
12
11
13
11
7
6
8
9
8

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
12
11
12
12
13
13
13
13
14
13
12
10
9
8
8
9
10
12
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-21
-22
-22
-21
-22
-23
-23
-23
-24
-23
-24
-24
-24
-24
-24
-24
-24
-24
-23
-22
-22
-21
-19
-19

Dew Point (°C)

-19
-20
-20
-21
-20
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-22
-22
-21
-21
-22
-21
-21
-20

Relative Humidity (%)

68
65
63
64
66
68
69
70
69
69
69
68
71
73
76
75
75
73
71
61
57
58
59
61

Pressure (mb)

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

Ozone (du)

518
525
531
533
538
538
531
531
531
524
517
514
515
515
513
510
508
503
500
495
492
488
486
485

Tuesday 21

Third Quarter 44%

01:59

11:39

16 OK
17 OK
18 OK
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: 08:09, Set: 17:28, Transit: 12:49. Moon - Rise: 01:59, Set: 11:39. Civil Dark: 18:01 - 07:36. Nautical Dark: 18:37 - 07:00. Astro Dark: 19:13 - 06:24

Total Clouds (% Sky Obscured)

4
2
2
26
55
86
94
99
99
96
99
100
99
99
98
98
98
99
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

1
2
1
26
55
86
94
99
99
96
99
100
98
95
93
79
68
58
47
38
30
49
67
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
3
0
13
28
87
92
91
48
92
97
97
97
96
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
40
30
31
39
73
65
40
16
20
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
3
3
2
0
0
0
0
0
3
0
0
1
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
13
8
19
24
24
33
36
40
40
40
37
35
32
31
26
29
26
21
21
5
12
14
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
10
9
7
4
5
8
6
5
5
4
4
3
3
4
13
15
16
18
17
16
17

Chance of Frost

Temperature (°C)

-15
-16
-17
-17
-17
-18
-19
-19
-18
-18
-18
-18
-18
-18
-19
-18
-16
-12
-11
-10
-10
-9
-8
-8

Feels Like (°C)

-19
-20
-21
-21
-21
-21
-21
-23
-23
-22
-23
-22
-22
-22
-22
-21
-20
-18
-18
-17
-17
-17
-15
-15

Dew Point (°C)

-19
-20
-21
-21
-22
-22
-22
-22
-20
-21
-21
-21
-20
-20
-21
-20
-18
-14
-13
-13
-13
-12
-12
-11

Relative Humidity (%)

69
69
69
68
69
70
76
78
79
77
77
81
83
84
85
83
85
88
83
80
78
77
75
75

Pressure (mb)

1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1024
1024
1023
1022
1021
1019
1018

Ozone (du)

480
477
478
480
475
466
459
457
455
450
438
418
420
418
414
415
412
410
409
410
409
409
409
408

Wednesday 22

Waning Crescent 35%

03:07

12:03

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: 08:08, Set: 17:29, Transit: 12:49. Moon - Rise: 03:07, Set: 12:03. Civil Dark: 18:02 - 07:35. Nautical Dark: 18:39 - 06:59. Astro Dark: 19:14 - 06:24

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
97
94
91

Low Clouds (% Sky Obscured)

88
89
89
90
91
92
93
93
94
85
77
68
69
70
73
77
81
85
82
78
74
79
85
91

Medium Clouds (% Sky Obscured)

97
99
100
100
100
100
99
98
98
99
99
100
100
100
100
100
100
100
100
100
100
87
73
65

High Clouds (% Sky Obscured)

57
85
100
92
87
85
18
11
40
20
25
42
22
12
0
0
0
0
0
0
0
12
25
37

ISS Passover

Visibility (miles)

9
9
9
9
9
5
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

27
35
43
49
57
67
72
67
62
56
50
46
42
40
43
43
40
36
35
33
30
33
35
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
20
20
19
19
18
16
14
12
9
7
6
6
6
6
5
5
5
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-16
-16
-15
-14
-13
-12
-12
-10
-10
-10
-10
-10
-9
-9
-10
-10
-9
-9
-9
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

75
74
75
80
77
79
80
90
94
94
94
96
94
94
94
94
92
92
92
90
89
87
89
90

Pressure (mb)

1016
1016
1015
1014
1014
1013
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

409
410
411
410
409
408
408
408
411
411
410
408
409
411
410
411
412
413
415
412
409
407
402
398

Thursday 23

Waning Crescent 25%

04:16

12:33

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

Sun - Rise: 08:07, Set: 17:31, Transit: 12:50. Moon - Rise: 04:16, Set: 12:33. Civil Dark: 18:03 - 07:34. Nautical Dark: 18:40 - 06:58. Astro Dark: 19:15 - 06:23

Total Clouds (% Sky Obscured)

87
82
76
61
46
26
32
43
54
41
18
4
18
32
43
39
32
25
42
60
80
85
90
95

Low Clouds (% Sky Obscured)

86
81
76
58
38
20
24
35
48
33
17
4
18
32
41
28
15
3
26
49
72
77
82
88

Medium Clouds (% Sky Obscured)

40
30
25
30
30
25
23
17
15
6
4
2
2
1
0
9
16
17
24
35
49
62
75
88

High Clouds (% Sky Obscured)

28
19
10
8
6
5
10
14
20
13
7
0
0
0
0
0
0
0
0
0
0
4
10
27

ISS Passover

Visibility (miles)

0
3
6
9
9
8
8
5
3
0
3
6
9
9
9
9
9
9
9
9
8
8
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

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 (%)

36
35
33
24
17
8
11
14
13
13
13
10
15
20
10
19
23
11
20
23
20
22
22
22

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
9
10
10
11
11
9
6
4
4
5
6
8
10
12
13
13
14
14
14
14
15
15

Chance of Frost

Temperature (°C)

-4
-5
-6
-6
-7
-7
-7
-8
-9
-11
-11
-11
-12
-11
-10
-9
-9
-8
-7
-7
-6
-5
-5
-5

Feels Like (°C)

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

Dew Point (°C)

-5
-7
-7
-8
-8
-9
-9
-10
-11
-11
-12
-13
-13
-12
-12
-11
-10
-10
-9
-9
-8
-8
-8
-8

Relative Humidity (%)

92
89
89
87
89
87
88
90
90
94
92
90
88
88
88
88
88
87
85
84
82
81
81
82

Pressure (mb)

1008
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007

Ozone (du)

393
392
391
390
390
390
390
393
396
400
389
378
367
361
356
350
354
359
364
364
364
364
367
371

Friday 24

Waning Crescent 17%

05:24

13:14

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: 08:06, Set: 17:32, Transit: 12:50. Moon - Rise: 05:24, Set: 13:14. Civil Dark: 18:05 - 07:33. Nautical Dark: 18:41 - 06:57. Astro Dark: 19:16 - 06:22

Total Clouds (% Sky Obscured)

90
86
82
71
69
65
78
86
93
86
78
85
96
96
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

83
79
75
59
43
32
50
68
86
66
48
30
33
41
49
57
65
75
78
79
81

Medium Clouds (% Sky Obscured)

69
53
45
40
45
55
55
55
65
70
75
75
65
60
50
34
24
23
24
24
25

High Clouds (% Sky Obscured)

45
62
82
71
69
65
55
35
25
25
55
85
80
76
63
41
17
5
2
1
0

ISS Passover

Visibility (miles)

2
4
7
9
9
9
9
9
9
9
6
3
0
0
0
0
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

Precipitation Type

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

Precipitation Probability (%)

22
20
18
15
10
5
11
12
11
25
34
42
50
57
63
64
57
49
46
42
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
15
15
14
14
13
15
16
18
18
17
17
14
12
11
8
7
6
5
5

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-5

Feels Like (°C)

-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-11
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

85
84
80
79
76
74
72
74
76
79
81
85
87
89
90
94
92
92
90
90
89

Pressure (mb)

1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1002
1002
1003
1003
1004
1004
1005
1005
1005

Ozone (du)

374
381
387
394
391
388
386
385
385
385
385
386
387
387
388
389
389
390
391
389
387

Forecast for Hessel, Mackinac, United States of America (46.01,-84.43)

Generated: 18/01/25 16:30:32. Forecast: 18/01/25 to 24/01/25. Timezone: UTC-5.00