Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 23%

12:40

21:11

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 11:01, Set: 14:38, Transit: 12:50. Moon - Rise: 12:40, Set: 21:11. Civil Dark: 16:05 - 09:34. Nautical Dark: 17:17 - 08:22. Astro Dark: 18:20 - 07:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
88
87
83
86
76
75
94
96
98
97
97

Low Clouds (% Sky Obscured)

86
88
92
96
98
100
92
84
90
87
95
90
79
87
85
80
83
72
71
87
89
94
94
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
96
50
60
60
0
0
0
6
8
11
28
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
75
75
80
75
69
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
17
8
4
2
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
95
95
95
95
72
63
57
62
65
52
41
39
31
26
14
9
16
12
17
21
20

Precipitation Amount (mm)

0
0
0
0.7
0.8
0.9
0.7
0.3
0.2
0.2
0.2
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-20
-19
-19
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17
-17
-17
-18
-18
-20
-20
-21
-21
-22
-22
-22

Feels Like (°C)

-24
-23
-22
-22
-22
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-22
-23
-24
-24
-25
-26
-27
-26

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
83
83
84
83
84
85
87
86
86
86
87
86
87
87
83
80
79
77
76
76
76

Pressure (mb)

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

Ozone (du)

366
371
373
379
387
390
387
393
399
399
404
411
425
439
444
448
445
441
442
445
448
445
448
454

Thursday 25

Waxing Crescent 32%

12:27

22:56

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 11:01, Set: 14:39, Transit: 12:50. Moon - Rise: 12:27, Set: 22:56. Civil Dark: 16:06 - 09:34. Nautical Dark: 17:18 - 08:22. Astro Dark: 18:20 - 07:20

Total Clouds (% Sky Obscured)

93
92
84
81
78
77
78
77
75
77
77
77
78
82
87
86
83
78
80
75
68
72
67
79

Low Clouds (% Sky Obscured)

86
84
79
75
73
73
74
73
71
71
71
72
74
78
84
84
80
75
79
75
68
72
67
73

Medium Clouds (% Sky Obscured)

17
23
29
29
4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
16
43

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)

2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
4
5
8
9
9

Fog (%)

0
0
9
23
32
42
50
54
56
81
91
97
100
100
99
98
98
97
94
93
93
92
89
84

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 (%)

18
17
13
10
8
8
9
13
12
7
9
9
10
15
12
10
9
10
9
9
8
6
1
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-27
-27
-27
-28
-29
-30
-29
-30
-30
-30
-30
-30
-31
-34
-33
-32
-32
-32
-32
-32
-32
-31
-31
-31

Dew Point (°C)

-25
-25
-26
-26
-27
-28
-28
-28
-28
-29
-29
-29
-30
-32
-31
-31
-31
-31
-31
-31
-31
-31
-31
-31

Relative Humidity (%)

76
76
75
75
73
73
73
72
73
72
71
72
72
72
72
72
71
71
71
71
71
71
70
71

Pressure (mb)

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

Ozone (du)

455
454
450
449
443
438
433
433
432
431
432
433
433
431
433
434
422
425
421
418
412
404
403
397

Friday 26

Waxing Crescent 43%

12:16

No Set

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 11:00, Set: 14:41, Transit: 12:51. Moon - Rise: 12:16, Set: No Set. Civil Dark: 16:07 - 09:34. Nautical Dark: 17:19 - 08:22. Astro Dark: 18:21 - 07:20

Total Clouds (% Sky Obscured)

75
68
52
84
91
95
97
99
97
95
99
99
99
97
93
76
78
85
91
96
97
94
93
88

Low Clouds (% Sky Obscured)

66
52
7
1
0
0
0
0
0
0
63
66
83
91
91
76
78
85
89
89
90
84
79
73

Medium Clouds (% Sky Obscured)

46
36
35
80
91
95
97
99
97
95
96
95
91
36
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Fog (%)

64
64
60
50
41
31
31
56
45
47
47
45
43
43
45
49
49
49
49
49
49
49
49
49

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
1
1
3
3
8
15
17
19
18
17
14
13
10
12
15

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

Chance of Frost

Temperature (°C)

-28
-28
-28
-28
-28
-28
-27
-27
-27
-27
-27
-28
-28
-28
-28
-28
-29
-29
-30
-31
-31
-31
-31
-32

Feels Like (°C)

-31
-31
-31
-31
-32
-32
-31
-31
-31
-31
-31
-31
-32
-32
-32
-32
-32
-33
-35
-35
-35
-35
-35
-36

Dew Point (°C)

-32
-31
-31
-31
-31
-31
-30
-30
-30
-30
-30
-31
-31
-31
-31
-31
-32
-33
-34
-34
-34
-34
-34
-35

Relative Humidity (%)

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

Pressure (mb)

1026
1025
1024
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024

Ozone (du)

398
398
402
404
399
394
407
416
395
393
395
394
397
405
411
418
424
424
419
425
444
451
431
420

Saturday 27

First Quarter 54%

12:05

00:41

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

Sun - Rise: 11:00, Set: 14:42, Transit: 12:51. Moon - Rise: 12:05, Set: 00:41. Civil Dark: 16:08 - 09:34. Nautical Dark: 17:20 - 08:22. Astro Dark: 18:22 - 07:20

Total Clouds (% Sky Obscured)

77
57
40
32
10
6
7
7
9
9
5
4
4
4
3
2
1
1
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

49
24
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

1
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

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 (%)

7
6
3
4
4
1
1
1
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
6
6
6
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

-32
-34
-35
-35
-35
-35
-36
-36
-36
-36
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35
-35

Feels Like (°C)

-36
-38
-39
-39
-39
-39
-39
-39
-38
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-37
-38
-38
-38

Dew Point (°C)

-36
-37
-38
-39
-39
-39
-40
-40
-40
-40
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39

Relative Humidity (%)

70
70
68
66
66
65
65
64
64
64
64
64
64
64
64
64
64
64
63
64
64
64
63
63

Pressure (mb)

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

Ozone (du)

418
420
422
425
425
432
434
432
436
428
424
434
437
447
457
451
452
461
470
471
471
474
482
493

Sunday 28

Waxing Gibbous 66%

11:52

02:30

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

Sun - Rise: 10:59, Set: 14:44, Transit: 12:52. Moon - Rise: 11:52, Set: 02:30. Civil Dark: 16:09 - 09:34. Nautical Dark: 17:21 - 08:22. Astro Dark: 18:23 - 07:20

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0

Medium 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

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 (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

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
1
0
0
0
0
0
4
2
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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

-35
-35
-35
-36
-36
-36
-36
-36
-35
-36
-36
-36
-35
-36
-35
-35
-36
-36
-36
-36
-36
-37
-37
-37

Feels Like (°C)

-38
-38
-38
-38
-39
-39
-39
-39
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-38
-39
-39

Dew Point (°C)

-40
-39
-39
-40
-40
-40
-40
-40
-40
-40
-40
-40
-39
-40
-39
-40
-40
-40
-40
-41
-40
-41
-41
-41

Relative Humidity (%)

63
63
64
63
63
63
63
63
63
63
63
62
64
64
64
63
63
63
62
63
63
63
63
63

Pressure (mb)

1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1036

Ozone (du)

496
493
492
492
498
502
503
501
500
496
492
490
483
462
442
430
422
414
406
403
400
397
398
399

Monday 29

Waxing Gibbous 76%

11:37

04:29

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

Sun - Rise: 10:58, Set: 14:46, Transit: 12:52. Moon - Rise: 11:37, Set: 04:29. Civil Dark: 16:11 - 09:33. Nautical Dark: 17:22 - 08:22. Astro Dark: 18:24 - 07:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
15
22
41
35
27
20
17
20
49
82
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
17
20
49
80
82

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
41
35
27
20
17
20
40
40
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
11
16
18
18
19
13
6
0
1
1
1

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 (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

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
1
1
12
19
25

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

Chance of Frost

Temperature (°C)

-36
-37
-37
-37
-37
-37
-37
-37
-37
-37
-36
-36
-37
-36
-36
-36
-36
-35
-35
-35
-35
-35
-35
-35

Feels Like (°C)

-39
-39
-38
-38
-39
-39
-39
-39
-39
-39
-39
-39
-39
-39
-40
-39
-38
-37
-37
-36
-36
-36
-37
-37

Dew Point (°C)

-40
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-41
-40
-40
-40
-39
-39
-39
-39
-39
-39
-39

Relative Humidity (%)

63
63
62
62
62
63
63
62
63
63
62
62
63
62
62
63
62
63
63
63
64
63
63
64

Pressure (mb)

1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

400
399
397
396
395
395
394
395
397
398
397
397
396
391
385
380
377
374
371
372
373
374
376
378

Tuesday 30

Waxing Gibbous 86%

11:13

06:48

Sun - Rise: 10:57, Set: 14:48, Transit: 12:52. Moon - Rise: 11:13, Set: 06:48. Civil Dark: 16:12 - 09:33. Nautical Dark: 17:24 - 08:21. Astro Dark: 18:25 - 07:20

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: 24/12/25 00:31:10. Forecast: 24/12/25 to 30/12/25. Timezone: UTC-9.00