Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 92%

15:59

07:09

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

Sun - Rise: 07:07, Set: 20:36, Transit: 13:53. Moon - Rise: 15:59, Set: 07:09. Civil Dark: 21:27 - 06:16. Nautical Dark: 22:34 - 05:09. Astro Dark: 00:02 - 03:37

Total Clouds (% Sky Obscured)

25
35
40
33
44
52
54
58
51
10
8
6
11
12
56
62
74
79
73
70
70
65
72
81

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
15
23
23
24
22
1
0
0
0
0
18
18
15
8
11
11
22
19
16
18

High Clouds (% Sky Obscured)

5
6
6
3
10
25
35
25
11
10
8
6
11
12
42
55
51
51
36
28
22
3
3
2

ISS Passover

Visibility (miles)

9
9
8
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
1
4
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)

4
5
5
6
6
6
4
4
3
3
4
4
4
4
4
5
5
5
5
4
3
3
2
1

Chance of Frost

Temperature (°C)

-6
-5
-5
-5
-5
-6
-8
-10
-11
-11
-13
-14
-14
-15
-16
-16
-17
-17
-15
-12
-10
-8
-7
-6

Feels Like (°C)

-9
-8
-8
-8
-8
-9
-11
-14
-15
-16
-17
-18
-18
-19
-20
-20
-21
-20
-18
-15
-13
-10
-9
-9

Dew Point (°C)

-9
-9
-9
-8
-7
-7
-9
-11
-12
-13
-15
-16
-17
-17
-18
-19
-19
-19
-17
-15
-12
-10
-9
-8

Relative Humidity (%)

79
76
74
76
87
90
90
88
86
85
83
83
81
81
81
81
80
80
81
81
83
83
85
85

Pressure (mb)

1020
1019
1018
1018
1018
1017
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

412
411
414
415
418
423
426
426
426
426
426
427
426
427
429
431
432
433
431
429
428
428
428
427

Monday 30

Waxing Gibbous 97%

17:45

06:58

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 OK
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:04, Set: 20:39, Transit: 13:53. Moon - Rise: 17:45, Set: 06:58. Civil Dark: 21:31 - 06:12. Nautical Dark: 22:38 - 05:04. Astro Dark: 00:09 - 03:29

Total Clouds (% Sky Obscured)

82
80
79
84
89
91
89
77
60
74
83
65
29
39
43
23
32
24
25
20
25
20
25
30

Low 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

Medium Clouds (% Sky Obscured)

32
48
36
26
40
76
89
77
60
69
45
34
8
11
12
7
12
5
3
3
0
0
0
0

High Clouds (% Sky Obscured)

3
6
4
31
20
5
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
2
6
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
3
10
5
11
3
1
0
10
3
14
4
16
16
5
15
16
4
13
0
19
3
13
14

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)

1
1
1
0
0
1
2
2
2
3
3
3
3
4
4
4
4
4
3
3
1
2
2
3

Chance of Frost

Temperature (°C)

-5
-4
-4
-4
-4
-5
-6
-8
-9
-10
-11
-12
-12
-13
-13
-14
-14
-15
-14
-12
-10
-8
-7
-6

Feels Like (°C)

-8
-8
-8
-7
-8
-8
-10
-12
-12
-14
-15
-16
-15
-16
-17
-18
-18
-18
-17
-16
-14
-12
-11
-9

Dew Point (°C)

-7
-7
-6
-6
-6
-6
-7
-9
-10
-11
-12
-13
-13
-14
-15
-16
-16
-16
-15
-14
-12
-10
-9
-9

Relative Humidity (%)

82
81
84
85
90
96
92
92
92
90
90
88
88
88
88
86
86
88
90
88
86
87
85
82

Pressure (mb)

1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

426
425
424
425
426
425
426
427
428
435
444
451
457
460
462
460
460
460
457
452
447
443
442
447

Tuesday 31

Waxing Gibbous 100%

19:27

06:47

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
14 Bad

Sun - Rise: 07:00, Set: 20:42, Transit: 13:53. Moon - Rise: 19:27, Set: 06:47. Civil Dark: 21:34 - 06:08. Nautical Dark: 22:42 - 04:59. Astro Dark: 00:17 - 03:20

Total Clouds (% Sky Obscured)

42
50
50
55
48
54
53
46
38
39
34
34
29
35
40
40
60
65
73
72
79
76
80
82

Low Clouds (% Sky Obscured)

4
0
0
0
0
15
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
4
6
3
39
60
65
65
56
41
40
45
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
3
3
6
9
14
14
20
23
19
16
13
8
10

ISS Passover

Visibility (miles)

2
3
3
3
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
2
3
4
7

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 (%)

14
14
3
4
12
3
1
1
0
10
3
1
8
1
12
2
2
2
8
0
0
12
3
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)

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

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-5
-7
-9
-10
-11
-11
-12
-12
-12
-13
-13
-15
-16
-15
-13
-11
-9
-7
-6

Feels Like (°C)

-9
-8
-8
-9
-9
-9
-9
-13
-14
-15
-16
-16
-16
-16
-17
-17
-19
-20
-18
-16
-14
-12
-10
-8

Dew Point (°C)

-8
-7
-7
-7
-6
-6
-8
-10
-12
-12
-13
-13
-14
-14
-14
-14
-17
-18
-16
-14
-12
-11
-9
-8

Relative Humidity (%)

82
82
82
84
90
94
92
90
88
88
86
88
86
88
88
88
86
86
88
88
88
87
84
80

Pressure (mb)

1018
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015

Ozone (du)

452
456
458
456
448
446
446
440
436
436
435
437
438
440
442
442
442
444
444
444
447
450
452
454

Wednesday 1

Full Moon 100%

21:07

06:35

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
14 Bad

Sun - Rise: 06:56, Set: 20:46, Transit: 13:52. Moon - Rise: 21:07, Set: 06:35. Civil Dark: 21:38 - 06:04. Nautical Dark: 22:47 - 04:54. Astro Dark: 00:26 - 03:10

Total Clouds (% Sky Obscured)

87
89
91
93
87
70
74
90
96
97
96
94
91
84
83
82
74
66
65
75
80
80
88
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
5
5
5
8
7
2
2
0
0
0
0
0
0
8
17

Medium Clouds (% Sky Obscured)

45
43
49
58
40
35
28
37
41
45
36
75
90
84
83
75
52
36
28
47
69
67
55
36

High Clouds (% Sky Obscured)

12
8
5
2
4
5
8
12
28
30
36
46
44
39
41
33
15
4
6
16
24
15
12
27

ISS Passover

Visibility (miles)

7
6
7
7
7
7
7
2
2
3
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 (%)

11
4
12
4
2
3
1
0
0
0
2
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-5
-6
-8
-9
-10
-11
-12
-12
-13
-13
-14
-14
-14
-12
-10
-9
-7
-5
-5

Feels Like (°C)

-7
-6
-6
-6
-7
-8
-9
-12
-13
-14
-15
-16
-17
-17
-18
-19
-19
-17
-15
-12
-11
-10
-9
-9

Dew Point (°C)

-8
-7
-7
-7
-6
-6
-8
-9
-10
-11
-13
-14
-15
-15
-16
-17
-17
-16
-15
-13
-11
-10
-9
-9

Relative Humidity (%)

78
76
78
78
84
90
90
88
90
88
85
83
81
83
81
81
81
81
79
80
80
77
77
76

Pressure (mb)

1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

456
456
455
458
464
467
469
462
456
457
463
469
472
473
472
469
468
467
465
465
463
459
456
456

Thursday 2

Waning Gibbous 98%

22:50

06:21

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:52, Set: 20:49, Transit: 13:52. Moon - Rise: 22:50, Set: 06:21. Civil Dark: 21:41 - 06:00. Nautical Dark: 22:51 - 04:49. Astro Dark: 00:35 - 02:58

Total Clouds (% Sky Obscured)

98
93
90
89
89
74
79
84
83
72
62
54
35
42
52
61
56
51
46
53
59
67
63
59

Low Clouds (% Sky Obscured)

24
28
36
39
28
18
25
23
18
7
5
5
6
4
2
0
0
0
0
0
0
0
3
4

Medium Clouds (% Sky Obscured)

79
88
85
83
80
56
27
41
64
59
46
33
20
31
45
61
54
45
37
48
59
67
63
59

High Clouds (% Sky Obscured)

36
37
35
25
32
27
37
38
30
24
50
54
35
42
45
41
33
24
15
14
13
12
13
15

ISS Passover

Visibility (miles)

6
5
5
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 (%)

16
15
6
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

-5
-4
-5
-5
-6
-7
-9
-11
-12
-11
-12
-13
-13
-13
-14
-14
-14
-13
-12
-10
-8
-7
-6
-5

Feels Like (°C)

-9
-9
-9
-9
-10
-11
-13
-15
-17
-16
-17
-17
-18
-18
-18
-17
-17
-18
-20
-21
-12
-12
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

73
73
75
79
80
85
85
83
81
81
79
81
83
83
81
81
77
79
80
78
77
77
76
76

Pressure (mb)

1012
1011
1012
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

456
457
457
457
459
461
464
459
452
456
459
462
466
469
466
463
460
457
453
450
445
440
435
430

Friday 3

Waning Gibbous 94%

00:41

06:03

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

Sun - Rise: 06:49, Set: 20:52, Transit: 13:52. Moon - Rise: 00:41, Set: 06:03. Civil Dark: 21:45 - 05:56. Nautical Dark: 22:56 - 04:44. Astro Dark: 00:46 - 02:45

Total Clouds (% Sky Obscured)

55
55
55
56
61
69
77
81
86
89
79
68
57
53
44
40
58
73
81
54
21
19
14
15

Low Clouds (% Sky Obscured)

5
5
0
0
5
10
15
30
45
57
41
23
4
16
27
38
28
18
8
5
3
0
0
0

Medium Clouds (% Sky Obscured)

53
51
49
46
53
60
65
64
66
65
58
54
50
37
22
9
10
29
37
35
21
19
9
5

High Clouds (% Sky Obscured)

16
27
38
48
53
55
57
51
45
41
29
18
6
11
14
19
19
18
17
13
8
4
4
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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
4
4
4
6
6
2
3
3
1
2
2
1
2
2
1
2
2
1
2
2
1
9
12

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

Chance of Frost

Temperature (°C)

-5
-4
-5
-5
-5
-7
-8
-9
-10
-11
-11
-12
-12
-13
-14
-15
-15
-14
-13
-11
-9
-8
-6
-6

Feels Like (°C)

-10
-9
-8
-8
-8
-7
-5
-4
-14
-14
-13
-13
-13
-14
-17
-17
-17
-19
-21
-23
-13
-13
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
79
82
82
83
83
81
81
80
81
81
81
81
81
81
81
79
81
82
82
82
84

Pressure (mb)

1018
1018
1018
1018
1018
1019
1020
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

426
421
428
435
442
436
430
424
426
428
430
427
424
420
416
412
407
407
406
406
408
410
412
407

Saturday 4

Waning Gibbous 89%

02:54

05:27

15 OK
16 OK
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: 06:45, Set: 20:55, Transit: 13:52. Moon - Rise: 02:54, Set: 05:27. Civil Dark: 21:48 - 05:52. Nautical Dark: 23:00 - 04:38. Astro Dark: 00:59 - 02:27

Total Clouds (% Sky Obscured)

15
15
15
20
20
30
45
60
65
79
85
80
75
60
80
55
64
79
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
45
25
29
42
71
77
75
60
80
55
64
79
79

Medium Clouds (% Sky Obscured)

2
1
2
2
2
3
4
10
24
37
41
42
40
29
13
0
0
0
0

High Clouds (% Sky Obscured)

4
4
4
4
5
5
5
5
4
4
3
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

15
16
18
19
18
17
15
13
11
8
10
12
13
11
9
9
8
6
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-7
-9
-11
-12
-13
-14
-14
-15
-16
-16
-17
-17
-17
-15
-14

Feels Like (°C)

-12
-11
-9
-10
-10
-10
-10
-10
-17
-16
-16
-16
-17
-17
-20
-20
-20
-21
-22

Dew Point (°C)

-9
-8
-8
-8
-8
-10
-12
-13
-14
-15
-16
-17
-17
-18
-18
-19
-19
-17
-15

Relative Humidity (%)

82
84
87
87
90
90
90
92
90
90
88
86
86
86
85
86
84
84
86

Pressure (mb)

1028
1028
1028
1029
1029
1030
1030
1031
1032
1032
1033
1033
1034
1034
1035
1035
1036
1036
1036

Ozone (du)

403
398
401
403
405
402
399
395
394
393
392
389
386
383
380
376
373
377
381

Forecast for Chatanika, Fairbanks North Star, United States of America (65.05,-147.44)

Generated: 29/03/26 14:42:50. Forecast: 29/03/26 to 04/04/26. Timezone: UTC-8.00