Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waxing Gibbous 81%

13:50

03:07

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 10:22, Set: 14:55, Transit: 12:38. Moon - Rise: 13:50, Set: 03:07. Civil Dark: 16:12 - 09:05. Nautical Dark: 17:20 - 07:56. Astro Dark: 18:21 - 06:56

Total Clouds (% Sky Obscured)

91
85
83
84
87
86
86
72
71
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
84
84
85
86
86
91
83
84

Medium Clouds (% Sky Obscured)

85
78
78
82
87
86
86
72
71
75
47
29
56
100
100
100
100
100
100
100
96
100
100
100

High Clouds (% Sky Obscured)

56
11
4
65
65
30
39
67
71
100
100
100
100
100
100
100
65
82
92
86
100
100
100
100

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
2
2
2
2
2
1
1
2
2
3
4
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
29
41
52
52
46
41
47
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-11
-11
-12
-12
-12
-12
-13
-12
-12
-12
-13
-13
-12
-11
-11
-11
-10
-10
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
88
87
87
87
87
87
85
88
88
87
88
87
87
90
92
92
94
94
94
94

Pressure (mb)

1012
1011
1010
1009
1009
1008
1007
1007
1006
1005
1004
1004
1003
1002
1002
1001
1001
1001
1000
1000
1001
1001
1001
1002

Ozone (du)

398
399
396
394
391
389
388
386
386
389
389
389
389
391
392
394
397
399
401
402
405
406
407
407

Monday 1

Waxing Gibbous 89%

13:37

05:04

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 10:25, Set: 14:53, Transit: 12:39. Moon - Rise: 13:37, Set: 05:04. Civil Dark: 16:10 - 09:07. Nautical Dark: 17:19 - 07:58. Astro Dark: 18:20 - 06:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
91
95
95
91
91
93
99
92
99

Low Clouds (% Sky Obscured)

83
81
81
81
86
86
87
86
84
81
82
79
82
83
80
77
74
75
75
83
92
99
74
66

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
88
89
94
91
90
69
79
94
82
58
68
90
68
73
74
76
90
90

High Clouds (% Sky Obscured)

100
100
80
87
95
94
98
100
100
100
89
73
87
100
78
37
25
11
3
2
2
24
3
61

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
0
0
1
2
1
0
0
0
1
5
9
5
9
9
7
8

Fog (%)

6
7
8
6
6
6
2
2
0
0
0
3
6
7
48
85
95
95
91
57
31
13
0
0

Precipitation Type

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

Precipitation Probability (%)

55
60
57
49
43
36
30
35
32
28
13
5
5
17
12
4
2
9
16
17
15
8
7
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
3
3
3
3
3
3
3
3
4
5
4
3
4
4
4
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-9
-9
-9
-8
-7
-7
-6
-6
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
96
94
94
96
92
92
94
94
92
92
92
92
92
92
92
92
92
92
92
92

Pressure (mb)

1002
1003
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014

Ozone (du)

406
405
405
406
407
410
413
414
413
414
411
407
404
403
402
402
403
403
396
393
398
399
398
401

Tuesday 2

Waxing Gibbous 96%

13:19

07:15

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 10:28, Set: 14:51, Transit: 12:39. Moon - Rise: 13:19, Set: 07:15. Civil Dark: 16:09 - 09:10. Nautical Dark: 17:19 - 08:00. Astro Dark: 18:19 - 06:59

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
97
100
100
100

Low Clouds (% Sky Obscured)

70
72
65
39
16
15
42
74
83
99
100
85
79
82
84
91
98
100
98
95
93
89
86
83

Medium Clouds (% Sky Obscured)

66
73
97
100
100
100
98
100
100
100
100
98
100
100
98
99
100
100
100
99
88
89
100
100

High Clouds (% Sky Obscured)

79
96
97
100
100
100
100
100
32
100
100
100
100
30
30
30
35
35
35
30
27
30
30
25

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
7
0
0
1
1
3

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

Precipitation Probability (%)

5
2
2
2
1
2
4
15
27
52
80
83
58
51
54
60
77
92
88
95
95
85
73
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.7
0.5
0
0
0
0.1
0.3
0.6
0.6
0.9
0.8
0.5
0.4
0.3

Wind Speed/Direction (mph)

6
5
5
5
5
5
6
6
7
8
10
10
11
10
10
10
8
9
8
7
5
5
6
5

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-5
-4
-4
-4
-3
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-2
-2
-2
-3

Feels Like (°C)

-9
-9
-9
-8
-9
-8
-7
-7
-7
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6

Dew Point (°C)

-6
-7
-6
-5
-6
-6
-5
-5
-4
-4
-3
-3
-3
-3
-3
-3
-2
-3
-2
-2
-2
-2
-3
-4

Relative Humidity (%)

92
90
92
94
92
92
92
94
94
92
92
96
94
94
92
94
94
94
96
98
98
98
98
96

Pressure (mb)

1014
1013
1012
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1007
1007
1008
1008
1009
1010
1010

Ozone (du)

402
400
398
395
392
390
391
388
385
381
377
374
375
374
371
370
372
375
379
379
381
383
386
386

Wednesday 3

Waxing Gibbous 99%

12:41

09:58

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 10:30, Set: 14:49, Transit: 12:40. Moon - Rise: 12:41, Set: 09:58. Civil Dark: 16:08 - 09:12. Nautical Dark: 17:18 - 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
99
94
86
83
59
29
1
1
1
1

Low Clouds (% Sky Obscured)

82
81
80
83
86
89
90
90
92
94
95
97
96
95
94
89
84
80
53
27
0
0
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
99
98
98
100
100
100
99
97
96
65
40
28
15
6
0
0
0
0

High Clouds (% Sky Obscured)

32
44
50
53
52
54
72
86
66
67
31
79
84
87
65
23
21
4
2
1
0
0
0
0

ISS Passover

Visibility (miles)

2
1
8
7
7
5
4
3
3
2
0
0
0
0
0
3
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

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

Precipitation Probability (%)

50
44
36
44
50
54
48
41
31
50
67
78
76
73
69
55
44
36
28
22
11
13
11
1

Precipitation Amount (mm)

0.2
0.1
0
0.1
0.2
0.3
0.2
0.1
0
0.2
0.4
0.6
0.5
0.4
0.4
0.2
0.1
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-9
-11
-12
-13
-14
-15
-16
-17
-18

Feels Like (°C)

-7
-7
-8
-9
-9
-9
-9
-10
-10
-10
-9
-10
-11
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21

Dew Point (°C)

-4
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-9
-9
-10
-12
-14
-15
-17
-18
-19
-20
-21

Relative Humidity (%)

96
96
96
96
96
96
96
96
96
96
96
96
94
94
94
92
90
86
84
81
79
76
77
77

Pressure (mb)

1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1015
1015
1016
1018
1019
1020
1022
1023
1024
1024
1025

Ozone (du)

386
389
394
402
409
412
416
414
413
417
417
418
420
428
433
435
435
432
432
439
445
447
450
446

Thursday 4

Full Moon 100%

No Rise

No Set

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

Sun - Rise: 10:33, Set: 14:47, Transit: 12:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:07 - 09:14. Nautical Dark: 17:17 - 08:03. Astro Dark: 18:18 - 07:02

Total Clouds (% Sky Obscured)

1
2
3
5
7
52
58
15
32
27
26
22
20
18
8
16
31
42
60
78
98
94
91
87

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
5
6
5
3
0
0
0
0
0
0
0
2
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
41
42
2
3
12
5
5
2
1
0
12
25
37
58
78
98
94
91
87

High Clouds (% Sky Obscured)

0
0
0
0
3
50
8
3
29
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
3
2
2
2
4
6
8
8
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 (%)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
2
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
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

-19
-20
-21
-21
-22
-22
-22
-22
-23
-23
-22
-23
-24
-24
-24
-25
-25
-25
-25
-25
-25
-25
-25
-24

Feels Like (°C)

-22
-23
-23
-23
-24
-25
-26
-26
-25
-26
-25
-26
-27
-27
-27
-27
-27
-27
-27
-29
-29
-29
-28
-28

Dew Point (°C)

-22
-23
-23
-24
-24
-25
-25
-25
-26
-26
-25
-26
-27
-27
-27
-28
-28
-28
-28
-28
-28
-28
-28
-27

Relative Humidity (%)

77
76
75
74
75
75
75
75
75
75
75
76
75
74
74
73
73
73
73
73
73
73
73
73

Pressure (mb)

1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028

Ozone (du)

439
438
441
441
445
449
452
463
469
478
480
479
480
476
472
468
466
465
464
455
446
437
427
416

Friday 5

Waning Gibbous 97%

No Rise

No Set

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
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 10:36, Set: 14:45, Transit: 12:41. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:06 - 09:15. Nautical Dark: 17:16 - 08:05. Astro Dark: 18:17 - 07:04

Total Clouds (% Sky Obscured)

90
93
95
97
95
92
91
89
84
87
87
86
67
19
5
5
9
19
47
80
81
71
57
42

Low Clouds (% Sky Obscured)

1
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)

90
93
95
93
90
83
82
85
83
83
86
86
67
19
5
5
9
19
39
39
50
62
53
42

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)

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
72
73
72
72
71
71
70
70
69
70
69
68
68
68
68
68
67
68
68
68
68
67

Pressure (mb)

1028
1027
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

405
403
401
399
397
394
392
390
388
386
385
385
385
383
381
379
381
382
383
381
379
377
377
378

Saturday 6

Waning Gibbous 95%

No Rise

No Set

Sun - Rise: 10:38, Set: 14:43, Transit: 12:41. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:05 - 09:17. Nautical Dark: 17:15 - 08:06. Astro Dark: 18:17 - 07:05

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 30/11/25 03:14:57. Forecast: 30/11/25 to 06/12/25. Timezone: UTC-9.00