Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waxing Gibbous 60%

14:14

01:18

12 OK
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 OK
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 10:19, Set: 15:00, Transit: 12:38. Moon - Rise: 14:14, Set: 01:18. Civil Dark: 16:15 - 09:03. Nautical Dark: 17:23 - 07:55. Astro Dark: 18:23 - 06:54

Total Clouds (% Sky Obscured)

34
74
75
80
99
100
100
100
100
95
89
84
75
42
42
64
47
59
67
37
24
25
32
31

Low Clouds (% Sky Obscured)

0
0
0
0
16
43
60
43
64
71
42
50
51
36
36
62
42
59
61
37
19
8
11
0

Medium Clouds (% Sky Obscured)

34
74
75
73
63
100
95
100
100
95
88
77
66
42
10
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
4
63
60
65
65
65
75
75
0
0
0
0
0
0
0
60
14
8
25
32
31

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
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

-14
-13
-13
-14
-13
-13
-12
-12
-10
-11
-11
-10
-11
-12
-12
-14
-14
-14
-15
-15
-14
-14
-14
-14

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-15
-15
-15
-15
-14
-14
-12
-13
-12
-12
-13
-13
-14
-15
-16
-16
-17
-17
-16
-17
-17
-17

Relative Humidity (%)

84
84
84
86
84
84
85
85
86
86
86
86
88
88
86
86
83
84
82
82
83
81
81
81

Pressure (mb)

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

Ozone (du)

441
440
438
438
438
433
431
430
436
440
448
453
451
449
445
439
436
435
434
430
422
418
414
411

Saturday 29

Waxing Gibbous 71%

14:02

03:07

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
10 Bad
11 Bad

Sun - Rise: 10:22, Set: 14:58, Transit: 12:38. Moon - Rise: 14:02, Set: 03:07. Civil Dark: 16:13 - 09:05. Nautical Dark: 17:22 - 07:56. Astro Dark: 18:22 - 06:56

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
98
90
92
95
83
73
77

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
22
0
32
68
70
51
40
15
20
23
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
11
24
81
100
100
100
100
100
100
100
100
97
97
98
96
88
93
88
92
95
72
46
54

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
88
100
100
39
1
2
0
1
4
2

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
1
1
1
3
2
2
1
1
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)

5
6
6
6
6
7
6
7
6
6
6
5
6
6
5
5
6
5
5
6
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
85
86
85
85
85
88
87
88
88
88
89
89
92
90
90
90
90
90
90
89
89
89

Pressure (mb)

1024
1024
1023
1022
1021
1020
1019
1018
1018
1017
1016
1016
1015
1014
1014
1013
1012
1011
1011
1010
1009
1009
1008
1008

Ozone (du)

408
405
402
397
395
394
394
393
394
392
392
393
394
395
393
392
392
393
392
391
391
390
390
389

Sunday 30

Waxing Gibbous 81%

13:50

05:04

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
10 Bad
11 Bad

Sun - Rise: 10:25, Set: 14:55, Transit: 12:38. Moon - Rise: 13:50, Set: 05:04. Civil Dark: 16:12 - 09:07. Nautical Dark: 17:20 - 07:58. Astro Dark: 18:21 - 06:57

Total Clouds (% Sky Obscured)

88
88
88
91
91
94
93
93
98
97
89
92
93
89
91
93
98
92
95
96
98
97
97
95

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
12
23
35

Medium Clouds (% Sky Obscured)

48
37
38
57
85
92
93
93
96
96
89
91
90
89
91
93
98
92
95
95
98
96
93
87

High Clouds (% Sky Obscured)

26
32
34
30
30
30
30
60
90
79
37
40
29
4
30
29
4
6
13
57
58
51
40
29

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
4
11
5
9
17
25
32
43
39
31
28
15
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
6
7
7
6
6
6
5
6
6
6
6
5
5
6
6
6
6
6
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-12
-12
-12
-12
-11
-12
-11
-11
-12
-12
-12
-11
-11
-11
-12
-12
-12
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
89
87
88
88
87
87
87
88
92
92
94
94
94
94
94
96
96
94
94
94
94

Pressure (mb)

1007
1006
1005
1004
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1004
1004
1005
1006
1007
1008

Ozone (du)

390
390
391
391
392
392
392
392
390
389
390
391
391
392
393
395
397
400
399
402
401
402
403
403

Monday 1

Waxing Gibbous 89%

13:37

07:15

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
10 Bad
11 Bad

Sun - Rise: 10:28, Set: 14:53, Transit: 12:39. Moon - Rise: 13:37, Set: 07:15. Civil Dark: 16:10 - 09:10. Nautical Dark: 17:19 - 08:00. Astro Dark: 18:20 - 06:59

Total Clouds (% Sky Obscured)

94
92
90
90
90
89
91
92
95
97
98
98
97
92
93
93
92
91
92
96
96
100
100
100

Low Clouds (% Sky Obscured)

30
26
21
22
22
23
27
31
35
48
63
75
75
74
74
78
80
82
78
74
70
71
73
74

Medium Clouds (% Sky Obscured)

85
84
84
81
74
61
76
82
86
89
91
93
92
70
83
79
89
87
46
79
48
96
100
100

High Clouds (% Sky Obscured)

24
31
25
34
48
55
38
15
20
36
43
38
24
4
5
3
1
0
15
23
49
96
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
22
23
30
25
22
18
18
22
15
15
16
15
23
16
21
29
21
21
22
8
21
16
11

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
6
5
5
6
6
6
7
7
7
7
6
6
6
6
6
6
6
6
6
6
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-12
-12
-12
-13
-14
-14
-14
-13
-12
-13
-12
-12
-11
-11
-11
-11
-12
-11
-11
-10
-10

Dew Point (°C)

-10
-10
-9
-9
-10
-10
-11
-11
-11
-12
-11
-11
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-7
-8

Relative Humidity (%)

94
92
94
94
94
94
92
92
92
92
92
92
94
94
92
90
92
92
92
92
92
92
94
92

Pressure (mb)

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

Ozone (du)

401
400
399
401
402
404
404
404
402
402
401
398
397
398
400
407
414
412
408
405
394
391
392
392

Tuesday 2

Waxing Gibbous 96%

13:19

09:58

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
10 Bad
11 Bad

Sun - Rise: 10:30, Set: 14:51, Transit: 12:39. Moon - Rise: 13:19, Set: 09:58. Civil Dark: 16:09 - 09:12. Nautical Dark: 17:19 - 08:02. Astro Dark: 18:19 - 07:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
80
83
89
95
100
99
98
96
97
98
99
98
97
96
94
92
91
93
95
97
96
95
94

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

92
84
79
76
70
64
68
25
8
8
59
18
17
14
17
15
12
9
24
41
61
57
52
48

ISS Passover

Visibility (miles)

4
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
8
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

31
32
29
49
59
70
78
87
93
95
95
95
95
95
95
95
95
62
57
57
60
61
66
72

Precipitation Amount (mm)

0
0
0
0.1
0.2
0.4
0.4
0.6
0.6
0.8
0.8
0.9
0.8
0.9
0.9
1.3
0.8
0.3
0.2
0.2
0.3
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-8
-8
-7
-8
-8
-8
-8
-9
-8
-9
-9
-9
-10
-11
-11
-11
-11
-10
-10
-9
-17
-17

Dew Point (°C)

-6
-6
-6
-6
-5
-6
-6
-5
-6
-6
-6
-6
-7
-7
-8
-9
-10
-10
-11
-12
-14
-15
-16
-17

Relative Humidity (%)

94
94
96
96
96
92
92
94
94
92
94
94
94
92
94
94
92
92
90
88
83
81
78
78

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1015
1015
1016
1016

Ozone (du)

387
383
382
379
377
376
376
371
369
369
370
368
371
372
374
377
377
378
378
379
380
381
384
387

Wednesday 3

Waxing Gibbous 99%

12:41

No Set

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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 10:33, Set: 14:49, Transit: 12:40. Moon - Rise: 12:41, Set: No Set. Civil Dark: 16:08 - 09:14. Nautical Dark: 17:18 - 08:03. Astro Dark: 18:19 - 07:02

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
100
100
100
100
100
95
95
91
86
74
23
5
5
7
8
11
8
1

Low Clouds (% Sky Obscured)

89
88
88
84
85
82
78
75
71
48
24
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

99
98
97
98
98
98
97
96
90
90
95
95
90
90
86
74
23
5
5
7
8
7
3
0

High Clouds (% Sky Obscured)

57
66
75
73
71
68
53
29
5
3
2
0
1
1
2
0
1
0
0
0
0
0
0
0

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

65
61
56
49
45
39
33
30
19
24
22
4
7
6
2
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
7
7
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-17
-18
-19
-19
-19
-20
-20
-21
-21
-21
-21
-21
-22
-22
-23
-24
-24
-25
-26
-26
-27
-28

Relative Humidity (%)

76
77
77
77
76
76
76
75
75
75
74
74
74
74
73
73
73
70
71
70
69
69
69
68

Pressure (mb)

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

Ozone (du)

390
394
399
404
407
410
414
420
426
433
438
443
449
448
448
447
448
448
449
445
442
439
440
441

Thursday 4

Full Moon 100%

No Rise

No Set

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

Sun - Rise: 10:36, Set: 14:47, Transit: 12:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:07 - 09:15. Nautical Dark: 17:17 - 08:05. Astro Dark: 18:18 - 07:04

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
1
2
4
23
44
77
67
51
38
36
26
40
30
19
18

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
8
29
52
49
42
34
34
26
40
30
19
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
4
6
8
6
3
0
0
0
0
0
0
0

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Amount (mm)

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
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
69
69
68
68
67
67
67
66
67
67
67
68
68
68
68
68
68
68
68

Pressure (mb)

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

Ozone (du)

442
449
457
465
469
474
478
474
469
464
462
460
457
458
459
459
456
453
449
450
450

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

Generated: 28/11/25 12:30:13. Forecast: 28/11/25 to 04/12/25. Timezone: UTC-9.00