Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 1%

08:01

15:39

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:42, Set: 16:59, Transit: 12:21. Moon - Rise: 08:01, Set: 15:39. Civil Dark: 17:31 - 07:10. Nautical Dark: 18:08 - 06:34. Astro Dark: 18:43 - 05:59

Total Clouds (% Sky Obscured)

99
98
97
96
84
83
85
69
68
69
76
92
100
100
100
95
100
100
94
91
95
100
99
100

Low Clouds (% Sky Obscured)

69
69
70
70
70
69
75
65
66
67
68
67
75
73
64
65
64
52
5
10
61
81
86
84

Medium Clouds (% Sky Obscured)

37
35
31
14
10
15
10
1
0
0
2
41
98
100
99
84
100
100
94
91
92
100
97
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
15
36
99
81
58
71
95
61
10
3
8
70
70
75

ISS Passover

Visibility (miles)

1
2
1
1
1
1
2
1
1
1
1
3
4
7
9
9
9
9
9
9
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
Snow
Snow
Snow

Precipitation Probability (%)

3
0
0
3
15
13
2
9
0
11
2
2
1
1
0
0
0
0
1
6
35
55
64
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

15
14
15
16
15
15
13
13
12
11
11
10
9
8
7
7
7
7
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-18
-18
-18
-18
-18
-18
-18
-20
-20
-21
-22
-22
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
-22
-21

Dew Point (°C)

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

Relative Humidity (%)

81
78
78
76
76
78
79
81
81
81
81
79
78
76
74
73
72
72
73
75
79
84
84
86

Pressure (mb)

1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1024
1023
1023
1021
1021
1020
1019
1018
1017
1016
1015
1014
1013
1012

Ozone (du)

445
457
448
442
459
467
457
454
444
436
425
414
404
406
406
404
399
400
401
401
401
402
406
410

Sunday 18

New Moon 0%

08:31

16:48

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:42, Set: 17:00, Transit: 12:21. Moon - Rise: 08:31, Set: 16:48. Civil Dark: 17:33 - 07:09. Nautical Dark: 18:09 - 06:33. Astro Dark: 18:44 - 05:59

Total Clouds (% Sky Obscured)

100
100
93
87
100
96
100
100
100
100
97
86
82
79
78
79
82
80
74
52
45
48
42
31

Low Clouds (% Sky Obscured)

91
90
85
81
86
82
100
100
99
100
94
86
81
76
73
76
77
80
72
52
40
43
33
24

Medium Clouds (% Sky Obscured)

100
100
83
69
98
89
92
47
44
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
75
75
75
75
80
25
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
1
0
0
0
7
9
7
3
4
6
7
7
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

64
66
60
41
33
32
35
34
18
17
11
7
10
1
0
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
8
9
12
13
14
18
19
18
18
17
17
16
16
15
15
14
14
14
13
12
12

Chance of Frost

Temperature (°C)

-15
-14
-13
-12
-11
-11
-11
-12
-13
-15
-17
-18
-19
-20
-21
-22
-23
-23
-24
-24
-25
-25
-25
-25

Feels Like (°C)

-20
-18
-17
-17
-17
-18
-18
-20
-22
-24
-25
-26
-27
-28
-29
-30
-30
-31
-31
-31
-32
-32
-32
-31

Dew Point (°C)

-17
-16
-15
-14
-13
-13
-13
-15
-16
-19
-21
-22
-23
-24
-25
-26
-27
-27
-28
-28
-29
-29
-29
-29

Relative Humidity (%)

86
84
84
81
81
81
86
78
79
71
70
70
69
66
67
67
66
65
66
65
66
66
66
66

Pressure (mb)

1012
1011
1010
1010
1010
1011
1012
1013
1015
1017
1019
1020
1021
1023
1024
1024
1026
1026
1027
1028
1028
1029
1030
1030

Ozone (du)

417
424
431
433
435
440
452
461
464
457
454
469
461
460
459
462
473
495
508
500
488
483
482
481

Monday 19

Waxing Crescent 1%

08:55

17:59

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

Sun - Rise: 07:41, Set: 17:02, Transit: 12:22. Moon - Rise: 08:55, Set: 17:59. Civil Dark: 17:34 - 07:09. Nautical Dark: 18:10 - 06:33. Astro Dark: 18:45 - 05:58

Total Clouds (% Sky Obscured)

50
50
50
64
91
80
78
51
8
10
11
1
1
1
1
1
2
3
5
5
45
63
99
100

Low Clouds (% Sky Obscured)

30
30
20
38
67
69
67
51
7
10
11
1
0
1
1
1
1
2
2
2
2
6
18
20

Medium Clouds (% Sky Obscured)

0
0
0
16
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
36
63
96
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
5
28
42
83
89

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
2
5
4
6
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)

13
13
14
14
14
13
12
11
9
8
8
7
6
5
4
4
5
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

-24
-23
-21
-20
-20
-19
-19
-20
-20
-21
-21
-21
-21
-21
-22
-22
-22
-22
-23
-23
-23
-23
-22
-22

Feels Like (°C)

-30
-29
-28
-28
-27
-26
-26
-26
-25
-25
-25
-24
-24
-24
-24
-25
-25
-26
-26
-27
-27
-27
-26
-26

Dew Point (°C)

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

Relative Humidity (%)

62
61
60
59
62
65
67
68
67
67
69
71
72
75
76
78
78
78
78
78
78
78
77
75

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1028
1029
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024

Ozone (du)

481
488
485
489
499
498
492
484
479
480
476
474
470
467
463
464
465
466
463
456
446
439
435
432

Tuesday 20

Waxing Crescent 4%

09:15

19:11

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:40, Set: 17:03, Transit: 12:22. Moon - Rise: 09:15, Set: 19:11. Civil Dark: 17:35 - 07:08. Nautical Dark: 18:11 - 06:32. Astro Dark: 18:46 - 05:57

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
99
98
98
91
85
80
88
90
100
96
92
82
85
74
69
78

Low Clouds (% Sky Obscured)

12
2
21
40
71
85
87
84
90
90
90
86
80
74
85
82
92
87
82
75
60
57
57
75

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
96
92
88
60
33
5
33
66
91
90
82
45
65
22
3
1

High Clouds (% Sky Obscured)

91
69
100
100
100
82
65
45
40
45
40
40
40
0
0
0
32
60
4
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
3
3
3
5
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
6
6
29
40
45
49
50
45
40
32
24
25
19
10
18
21
25
19
15
11
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-19
-17
-15
-14
-13
-12
-12
-12
-12
-12
-12
-12
-13
-13
-14
-13
-13
-13
-12
-12
-12
-12
-12
-12

Feels Like (°C)

-24
-22
-20
-19
-17
-16
-16
-17
-16
-17
-16
-16
-16
-17
-18
-18
-18
-18
-18
-18
-17
-18
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

74
71
71
69
70
72
78
86
90
92
92
92
90
94
92
92
88
88
86
85
81
81
83
83

Pressure (mb)

1024
1023
1022
1021
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1016
1017
1018

Ozone (du)

426
420
412
415
413
409
407
407
406
404
398
395
398
407
410
413
411
416
432
428
426
427
429
441

Wednesday 21

Waxing Crescent 9%

09:34

20:22

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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 Bad
09 Bad

Sun - Rise: 07:39, Set: 17:04, Transit: 12:22. Moon - Rise: 09:34, Set: 20:22. Civil Dark: 17:36 - 07:07. Nautical Dark: 18:12 - 06:32. Astro Dark: 18:47 - 05:57

Total Clouds (% Sky Obscured)

86
89
89
89
89
83
76
69
48
37
35
44
53
61
30
20
10
17
25
34
36
41
51
65

Low Clouds (% Sky Obscured)

86
89
89
89
87
64
42
15
6
1
15
32
49
60
30
20
10
14
19
26
36
37
44
35

Medium Clouds (% Sky Obscured)

4
4
5
5
1
4
7
23
38
37
35
35
3
0
0
0
0
0
0
0
3
4
6
9

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
6
4
3
1
6
9
0
2
8
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
7
6
11
22
9
17
16
4
6
20
7
3
3
3
2
0
0
0
0
0
0
0
2

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)

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

Chance of Frost

Temperature (°C)

-11
-11
-10
-10
-10
-11
-11
-12
-13
-15
-15
-16
-16
-17
-18
-18
-19
-19
-20
-21
-22
-22
-22
-22

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-14
-15
-16
-17
-17
-18
-19
-20
-21
-21
-21
-22
-23
-24
-25
-25
-25
-25

Relative Humidity (%)

80
78
75
72
75
78
78
83
81
81
84
84
78
79
80
79
80
79
75
73
71
71
71
71

Pressure (mb)

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

Ozone (du)

439
433
432
435
441
446
451
463
468
460
459
465
467
464
459
461
463
465
456
446
437
432
427
421

Thursday 22

Waxing Crescent 17%

09:52

21:34

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:38, Set: 17:06, Transit: 12:22. Moon - Rise: 09:52, Set: 21:34. Civil Dark: 17:38 - 07:06. Nautical Dark: 18:13 - 06:31. Astro Dark: 18:48 - 05:56

Total Clouds (% Sky Obscured)

69
78
85
90
98
99
99
100
99
98
96
95
94
93
91
90
89
85
82
86
81
69
64
62

Low Clouds (% Sky Obscured)

22
16
23
29
40
41
41
41
34
28
21
42
64
86
84
82
81
85
82
86
81
69
64
62

Medium Clouds (% Sky Obscured)

12
14
40
57
71
83
92
100
99
98
96
93
89
85
71
58
45
30
15
0
1
2
3
3

High Clouds (% Sky Obscured)

6
8
38
69
98
67
36
5
10
35
50
65
50
45
45
25
15
10
10
14
38
28
15
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
3
4
6

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 (%)

2
0
0
0
0
6
8
7
7
7
4
16
20
19
20
19
17
14
11
5
6
5
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)

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

Chance of Frost

Temperature (°C)

-20
-18
-16
-15
-15
-14
-14
-14
-14
-14
-14
-14
-13
-13
-12
-12
-12
-12
-13
-13
-14
-14
-15
-15

Feels Like (°C)

-25
-24
-24
-20
-20
-19
-19
-19
-19
-20
-20
-20
-20
-20
-20
-18
-18
-18
-18
-18
-18
-19
-20
-20

Dew Point (°C)

-24
-22
-21
-20
-19
-18
-18
-17
-17
-16
-16
-16
-15
-15
-14
-14
-14
-14
-15
-15
-15
-16
-17
-17

Relative Humidity (%)

71
69
67
67
67
68
72
76
81
83
83
83
83
83
83
83
84
84
86
88
88
86
84
84

Pressure (mb)

1026
1025
1025
1024
1023
1021
1020
1020
1019
1018
1017
1017
1016
1016
1015
1015
1015
1015
1016
1017
1018
1019
1021
1023

Ozone (du)

414
407
400
401
402
402
398
394
390
385
381
376
374
372
371
363
355
347
336
326
315
314
313
312

Friday 23

Waxing Crescent 26%

No Rise

22:47

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:37, Set: 17:07, Transit: 12:23. Moon - Rise: No Rise, Set: 22:47. Civil Dark: 17:39 - 07:06. Nautical Dark: 18:15 - 06:30. Astro Dark: 18:49 - 05:55

Total Clouds (% Sky Obscured)

60
58
57
61
60
59
55
55
66
76
89
92
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
54
45
42
38
36
30
27
31
29
25
23
15
12
14
9
12
29
45
58

Medium Clouds (% Sky Obscured)

3
3
4
4
4
11
17
21
41
63
81
87
93
98
99
99
100
100
100
100

High Clouds (% Sky Obscured)

42
58
50
27
15
8
8
8
31
52
70
76
80
83
89
94
100
99
99
99

ISS Passover

Visibility (miles)

7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

12
12
12
12
12
11
10
10
9
9
9
9
8
8
7
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-20
-20
-21
-22
-22
-22
-22
-21
-26
-26
-26
-26
-26
-26
-30
-29
-29
-29
-29

Dew Point (°C)

-18
-18
-18
-18
-19
-19
-20
-22
-23
-24
-25
-26
-26
-27
-28
-28
-28
-29
-29
-29

Relative Humidity (%)

80
77
73
73
73
73
71
69
69
68
67
63
62
61
60
59
59
58
58
58

Pressure (mb)

1024
1024
1025
1026
1027
1027
1029
1030
1031
1032
1033
1034
1035
1036
1037
1037
1038
1038
1038
1038

Ozone (du)

313
313
314
312
311
309
305
301
296
295
294
293
292
292
291
296
301
305
311
316

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 17/01/26 10:59:31. Forecast: 17/01/26 to 23/01/26. Timezone: UTC-6.00