Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Gibbous 94%

19:05

11:57

22 OK
23 OK
00 OK
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

Sun - Rise: 10:47, Set: 15:03, Transit: 12:55. Moon - Rise: 19:05, Set: 11:57. Civil Dark: 16:22 - 09:28. Nautical Dark: 17:32 - 08:18. Astro Dark: 18:34 - 07:17

Total Clouds (% Sky Obscured)

2
2
6
74
90
100
100
100
100
100
100
100
98
99
100
100
100
100
100
100
100
95
97
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
77
87
85
84
76
82
84
84
84
80
66
64
63
79
79
73

Medium Clouds (% Sky Obscured)

0
0
0
50
50
50
50
67
100
100
100
100
97
97
100
100
100
100
100
97
100
94
86
91

High Clouds (% Sky Obscured)

0
0
2
10
53
100
100
100
84
79
100
78
65
90
93
81
100
86
75
100
92
60
67
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0
0
0
0
0
0
0
0
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
5
13
28
37
31
30
24
22
22
27
18
17
14
5
13
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-30
-30
-30
-29
-29
-29
-28
-27
-27
-26
-25
-25
-24
-24
-23
-23
-23
-22
-22
-22
-22
-22
-22
-22

Feels Like (°C)

-33
-33
-33
-32
-32
-33
-33
-32
-31
-30
-30
-30
-28
-28
-28
-27
-27
-26
-26
-26
-27
-26
-26
-26

Dew Point (°C)

-34
-34
-34
-34
-33
-33
-33
-32
-31
-30
-30
-29
-28
-27
-27
-26
-26
-25
-25
-25
-25
-25
-25
-25

Relative Humidity (%)

63
64
63
63
64
63
63
64
64
64
64
64
68
70
72
72
72
74
76
76
76
76
76
75

Pressure (mb)

1001
999
997
995
993
992
991
990
989
988
988
987
986
986
985
984
984
983
983
982
982
982
981
981

Ozone (du)

423
405
409
411
403
400
398
399
392
387
385
383
382
385
385
384
382
382
382
380
378
377
377
379

Monday 5

Waning Gibbous 88%

20:59

11:42

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 10:45, Set: 15:06, Transit: 12:56. Moon - Rise: 20:59, Set: 11:42. Civil Dark: 16:24 - 09:27. Nautical Dark: 17:34 - 08:17. Astro Dark: 18:35 - 07:16

Total Clouds (% Sky Obscured)

99
100
100
100
99
95
96
97
98
99
97
98
96
98
97
95
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
83
79
75
72
71
71
75
82
82
83
87
88
93
93
89
85
85
86
86
90
91
92
94

Medium Clouds (% Sky Obscured)

99
89
100
100
99
95
96
95
96
98
97
97
96
95
94
87
90
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

70
81
75
68
75
75
74
80
73
62
57
45
40
36
11
2
2
2
5
42
30
30
58
62

ISS Passover

Visibility (miles)

6
9
9
9
9
9
7
1
0
0
0
0
0
0
0
0
0
0
0
0
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
2
3
6

Precipitation Type

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

Precipitation Probability (%)

11
12
15
16
16
13
16
27
28
29
32
35
38
41
41
42
43
44
44
38
39
45
49
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
72
73
71
72
73
78
79
80
81
81
81
80
79
80
79
78
77
76
76
76
75

Pressure (mb)

981
981
981
981
981
981
981
980
980
981
981
982
982
983
984
985
986
987
988
989
990
990
991
992

Ozone (du)

380
381
375
368
366
364
363
364
364
364
365
365
365
366
381
396
404
407
410
413
416
421
416
413

Tuesday 6

Waning Gibbous 79%

No Rise

11:30

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 10:43, Set: 15:09, Transit: 12:56. Moon - Rise: No Rise, Set: 11:30. Civil Dark: 16:26 - 09:26. Nautical Dark: 17:36 - 08:16. Astro Dark: 18:37 - 07:15

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

97
92
88
84
84
83
85
88
82
84
86
81
77
76
74
78
77
74
72
70
74
77
81
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
42
44
52
70
97
95
93
92
91
81

High Clouds (% Sky Obscured)

60
49
43
31
30
35
35
30
30
30
32
32
32
24
19
21
22
25
22
25
20
13
16
19

ISS Passover

Visibility (miles)

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

Fog (%)

11
20
27
31
35
41
47
49
49
49
49
48
48
49
52
53
57
60
60
60
60
60
60
60

Precipitation Type

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

Precipitation Probability (%)

51
45
39
34
33
31
29
25
29
26
25
26
28
23
25
26
26
17
21
25
23
20
18
14

Precipitation Amount (mm)

0.2
0.1
0.1
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
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
1
2
1
1
2
2
2
2

Chance of Frost

Temperature (°C)

-26
-26
-26
-26
-26
-26
-27
-27
-27
-27
-27
-28
-28
-28
-28
-28
-28
-29
-29
-29
-30
-30
-30
-31

Feels Like (°C)

-29
-29
-30
-30
-30
-30
-30
-31
-31
-31
-31
-31
-31
-31
-31
-32
-32
-33
-33
-33
-34
-34
-34
-35

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
74
74
74
75
74
73
75
74
74
74
74
74
73
73
72
72
71
72
71
71
70

Pressure (mb)

993
994
995
996
997
997
998
999
999
1000
1001
1002
1003
1004
1004
1005
1006
1007
1008
1008
1009
1010
1011
1011

Ozone (du)

418
421
426
431
433
433
431
430
431
433
433
432
430
427
427
425
426
427
423
421
421
422
425
427

Wednesday 7

Waning Gibbous 70%

22:44

11:19

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 10:41, Set: 15:12, Transit: 12:56. Moon - Rise: 22:44, Set: 11:19. Civil Dark: 16:29 - 09:24. Nautical Dark: 17:38 - 08:15. Astro Dark: 18:38 - 07:15

Total Clouds (% Sky Obscured)

98
97
97
97
98
98
99
97
98
98
99
93
85
75
77
68
71
71
64
64
62
58
62
69

Low Clouds (% Sky Obscured)

79
78
62
46
30
20
14
4
4
5
9
8
4
4
10
19
29
41
53
64
62
58
60
66

Medium Clouds (% Sky Obscured)

75
73
84
87
80
93
94
95
97
98
99
93
74
58
34
32
25
20
14
9
3
5
31
62

High Clouds (% Sky Obscured)

25
30
35
33
37
39
42
33
37
46
39
38
45
26
5
3
3
3
3
4
5
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

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
9
12
5
3
2
2
3
13
4
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-31
-31
-31
-33
-34
-35
-35
-35
-35
-34
-34
-33
-33
-34
-34
-33
-34
-34
-35
-35
-35
-35
-35
-35

Feels Like (°C)

-35
-35
-35
-37
-38
-39
-39
-39
-39
-38
-38
-38
-37
-38
-38
-37
-37
-37
-38
-38
-38
-38
-38
-39

Dew Point (°C)

-34
-35
-35
-36
-37
-38
-38
-38
-38
-38
-37
-37
-36
-37
-37
-37
-37
-38
-39
-39
-39
-39
-39
-39

Relative Humidity (%)

71
69
69
69
70
69
68
70
69
69
69
69
70
69
69
68
67
67
66
66
64
63
63
62

Pressure (mb)

1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

432
437
438
440
446
447
446
448
449
450
450
451
455
463
468
473
476
478
480
481
483
484
487
486

Thursday 8

Waning Gibbous 60%

00:23

11:08

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

Sun - Rise: 10:39, Set: 15:15, Transit: 12:57. Moon - Rise: 00:23, Set: 11:08. Civil Dark: 16:31 - 09:23. Nautical Dark: 17:39 - 08:14. Astro Dark: 18:40 - 07:14

Total Clouds (% Sky Obscured)

76
82
85
87
86
79
62
28
13
15
22
7
10
12
40
68
95
94
86
84
61
39
13
30

Low Clouds (% Sky Obscured)

71
69
66
62
58
40
21
4
12
15
22
0
0
0
0
0
0
1
3
0
0
0
0
21

Medium Clouds (% Sky Obscured)

75
75
75
60
63
48
36
18
2
0
0
1
2
4
28
50
71
79
86
84
61
39
13
30

High Clouds (% Sky Obscured)

0
1
2
0
0
0
0
0
0
0
0
1
3
4
33
55
70
65
65
40
29
20
13
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0

Fog (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

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
1
0
0
0
0
0
0
0
2
1
0
19
25
29
25
27
32
29

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)

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

Chance of Frost

Temperature (°C)

-35
-34
-34
-33
-32
-32
-33
-33
-34
-34
-34
-34
-33
-32
-32
-31
-30
-29
-29
-28
-28
-28
-29
-29

Feels Like (°C)

-39
-39
-38
-38
-37
-37
-37
-38
-37
-36
-37
-37
-35
-35
-35
-36
-37
-38
-34
-34
-34
-34
-35
-35

Dew Point (°C)

-39
-39
-38
-37
-36
-36
-36
-37
-38
-37
-38
-38
-37
-36
-37
-35
-34
-33
-32
-31
-31
-31
-32
-32

Relative Humidity (%)

62
63
62
64
65
67
67
66
65
65
64
64
64
64
64
65
65
66
68
71
74
74
74
74

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1011
1010
1009
1009
1008
1004
1003
1002
1001
999
998
997
997
996
995
995
994

Ozone (du)

484
485
485
483
485
488
492
495
496
497
493
486
485
485
484
478
472
465
463
461
459
460
460
461

Friday 9

Waning Gibbous 50%

02:01

10:56

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 10:37, Set: 15:18, Transit: 12:57. Moon - Rise: 02:01, Set: 10:56. Civil Dark: 16:33 - 09:22. Nautical Dark: 17:41 - 08:13. Astro Dark: 18:42 - 07:13

Total Clouds (% Sky Obscured)

48
65
66
68
69
80
90
98
98
99
99
98
99
100
99
97
96
96
97
96
98
99
100
100

Low Clouds (% Sky Obscured)

42
63
64
65
66
65
64
63
73
83
93
93
94
94
93
93
93
91
89
86
85
83
79
76

Medium Clouds (% Sky Obscured)

37
40
15
10
10
33
55
79
79
84
90
96
97
100
90
80
70
61
53
44
61
79
95
93

High Clouds (% Sky Obscured)

29
40
55
65
69
78
75
73
71
65
59
66
73
80
85
90
96
96
97
96
98
99
100
93

ISS Passover

Visibility (miles)

2
3
4
6
8
9
9
9
9
8
6
5
5
5
4
4
3
2
2
1
1
1
1
0

Fog (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

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 (%)

22
11
14
12
1
2
3
2
15
20
24
22
21
18
25
31
35
33
29
24
23
20
16
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-33
-33
-33
-34
-34
-33
-33
-34
-34
-34
-33
-33
-33
-33
-32
-33
-32
-32
-32
-32
-32
-32
-32
-32

Relative Humidity (%)

72
73
73
71
71
71
70
68
67
68
69
70
71
72
73
73
73
73
74
73
73
73
73
73

Pressure (mb)

994
994
994
994
994
994
993
993
993
994
995
995
996
997
998
998
999
1000
1000
1001
1002
1003
1004
1005

Ozone (du)

462
463
464
465
467
468
472
475
478
478
479
479
477
475
473
470
467
465
467
469
472
475
478
482

Saturday 10

Third Quarter 40%

03:42

10:42

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: 10:34, Set: 15:21, Transit: 12:58. Moon - Rise: 03:42, Set: 10:42. Civil Dark: 16:35 - 09:20. Nautical Dark: 17:43 - 08:12. Astro Dark: 18:44 - 07:12

Total Clouds (% Sky Obscured)

100
99
99
97
96
92
83
81
88
97
99
99
97
96
84
72
61

Low Clouds (% Sky Obscured)

74
71
74
76
80
76
71
66
66
49
35
34
33
32
26
20
37

Medium Clouds (% Sky Obscured)

90
88
78
66
50
55
35
35
56
74
94
92
86
82
65
44
22

High Clouds (% Sky Obscured)

85
78
71
63
56
37
18
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
1
1
1
2
2
3
3
3
4
5
6
7
8
9

Fog (%)

60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

Precipitation Type

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

Precipitation Probability (%)

16
14
14
12
5
13
13
6
6
5
3
3
4
4
4
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-32
-31
-32
-32
-33
-34
-33
-33
-33
-33
-33
-33
-37
-37
-37
-36
-36

Dew Point (°C)

-32
-32
-32
-32
-32
-32
-33
-33
-34
-35
-35
-36
-37
-37
-37
-37
-37

Relative Humidity (%)

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

Pressure (mb)

1006
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1016
1017
1017
1018
1019
1019

Ozone (du)

477
473
469
466
463
460
462
464
466
467
469
471
471
471
472
471
471

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

Generated: 04/01/26 22:34:25. Forecast: 04/01/26 to 10/01/26. Timezone: UTC-9.00