Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 92%

15:59

07:09

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

Sun - Rise: 07:07, Set: 20:36, Transit: 13:54. 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)

3
4
14
20
19
20
20
15
10
11
25
15
15
14
15
11
10
15
11
11
11
54
63
67

Low Clouds (% Sky Obscured)

0
0
0
4
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
11
0
0
0
0
0
0
0
0
0
0
6
11
18

High Clouds (% Sky Obscured)

0
0
0
3
5
6
7
4
4
5
10
15
15
14
15
11
10
15
11
11
11
44
50
48

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

Chance of Frost

Temperature (°C)

-14
-11
-9
-8
-7
-6
-6
-5
-5
-5
-7
-9
-10
-11
-12
-13
-14
-14
-15
-16
-16
-17
-17
-15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
81
82
80
80
77
74
76
87
89
90
88
86
84
83
84
82
81
83
80
80
80
81

Pressure (mb)

1023
1023
1022
1021
1021
1020
1019
1019
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018

Ozone (du)

450
443
438
432
423
416
415
415
416
421
424
426
427
427
425
422
421
422
426
429
430
432
432
430

Monday 30

Waxing Gibbous 97%

17:45

06:58

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 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)

61
60
55
54
59
60
74
73
72
84
86
88
84
86
84
85
72
92
71
70
54
75
87
82

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)

21
26
19
13
17
32
56
40
43
80
86
88
84
86
84
85
72
92
71
70
54
75
71
34

High Clouds (% Sky Obscured)

28
34
30
31
35
40
41
32
27
30
36
40
26
24
26
23
5
0
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
3
6
2
3
1
1
1
1
1
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
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
13
0
14
2
14
1
3
1
0
11
3
14
4
16
4
16
15
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-12
-11
-9
-8
-8
-7
-6
-6
-5
-6
-7
-8
-9
-10
-12
-12
-13
-13
-15
-15
-15
-16
-15

Relative Humidity (%)

83
83
83
83
84
82
81
84
87
92
94
92
92
92
92
90
90
90
90
88
88
88
88
88

Pressure (mb)

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

Ozone (du)

427
427
428
429
429
429
430
432
432
431
429
427
426
427
432
438
443
449
454
455
455
459
461
461

Tuesday 31

Waxing Gibbous 100%

19:27

06:47

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 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)

67
50
59
80
82
69
50
48
49
39
33
29
34
40
39
60
65
65
62
68
61
69
72
80

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)

16
3
6
25
18
8
0
6
8
3
0
0
0
0
0
0
0
0
2
5
11
23
34
45

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
1
1
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
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 (%)

4
14
15
5
15
16
15
14
14
4
11
9
1
7
3
10
3
11
3
10
4
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
83
82
84
84
85
87
90
94
92
90
90
88
88
88
86
86
86
86
86
86
88

Pressure (mb)

1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

462
456
450
451
453
453
449
441
437
433
435
439
439
439
439
437
436
434
438
442
442
443
447
447

Wednesday 1

Full Moon 100%

21:07

06:35

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Good

Sun - Rise: 06:56, Set: 20:46, Transit: 13:53. 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)

74
67
60
75
84
94
96
98
97
72
42
49
75
92
94
96
97
98
94
91
86
62
35
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
5
5
5
7
6
3
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

31
25
20
24
29
33
42
46
48
38
34
42
46
81
94
96
97
98
94
78
25
32
12
5

High Clouds (% Sky Obscured)

1
2
2
2
0
0
2
1
2
3
3
4
3
12
22
62
65
55
45
45
45
50
34
5

ISS Passover

Visibility (miles)

1
1
2
3
6
7
8
7
9
9
9
9
7
7
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
8
8
1
11
3
1
13
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
82
79
77
76
76
76
85
90
88
87
88
85
85
85
85
85
85
84
83
83
83

Pressure (mb)

1019
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011

Ozone (du)

449
455
461
459
456
457
465
470
468
466
466
466
464
458
462
469
471
471
469
467
464
462
460
458

Thursday 2

Waning Gibbous 98%

22:50

06:21

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

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)

29
46
56
41
51
80
93
96
100
100
100
99
100
100
100
100
100
100
91
63
38
35
37
35

Low Clouds (% Sky Obscured)

1
1
2
1
7
13
15
15
15
15
15
15
7
4
2
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
17
25
22
32
24
39
49
50
98
99
99
100
100
100
100
100
100
91
63
38
35
37
35

High Clouds (% Sky Obscured)

10
13
22
16
10
5
54
75
77
77
75
71
98
98
97
97
93
88
81
63
38
35
37
35

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
2
2
1
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
7
8
8
9
9
9
9
10
10
9
8
7
8
7
6
6
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

-9
-8
-6
-4
-4
-3
-3
-3
-4
-4
-6
-7
-8
-10
-10
-11
-11
-11
-11
-11
-12
-12
-10
-9

Feels Like (°C)

-12
-10
-7
-6
-6
-5
-6
-7
-8
-8
-9
-11
-13
-14
-14
-14
-14
-14
-15
-16
-16
-16
-16
-17

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
78
78
78
73
75
78
84
90
88
87
85
85
83
83
85
85
83
85
85
85
82

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

456
455
454
451
448
448
448
447
446
446
446
444
444
444
444
444
441
439
436
442
448
454
456
458

Friday 3

Waning Gibbous 94%

00:41

06:03

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

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)

57
78
100
98
97
95
96
97
97
96
95
94
91
85
78
81
84
85
84
76
74
72
69
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
9
21
29
41
37
30
39
53
66
64
62
60
64
69
65

Medium Clouds (% Sky Obscured)

57
78
96
97
95
94
93
93
90
84
66
39
24
33
47
68
76
77
79
75
74
70
63
56

High Clouds (% Sky Obscured)

57
78
95
89
86
87
77
66
55
41
28
14
14
13
13
9
8
8
7
6
5
5
6
6

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
1
1
1
2
2
0
1
2
1
3
4
3
11
14
14
19
19
18

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
7
7
6
6
5
5
4
3
3
3
3
3
3
3
2
2
1
2
2

Chance of Frost

Temperature (°C)

-8
-5
-4
-3
-2
-1
-1
-1
-1
-2
-3
-5
-6
-8
-9
-10
-11
-12
-12
-12
-13
-13
-11
-11

Feels Like (°C)

-17
-10
-10
-10
-9
-8
-8
-4
-4
-5
-3
-2
-1
-11
-12
-13
-13
-14
-14
-16
-16
-15
-17
-19

Dew Point (°C)

-10
-8
-7
-6
-5
-5
-4
-4
-3
-4
-5
-6
-8
-10
-11
-13
-13
-14
-15
-15
-15
-15
-14
-13

Relative Humidity (%)

82
80
78
76
78
77
78
80
84
86
87
89
87
87
83
83
83
81
81
81
83
81
81
80

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1023
1024

Ozone (du)

460
459
458
457
451
446
440
436
433
429
425
422
418
418
419
420
424
428
432
427
423
418
417
415

Saturday 4

Waning Gibbous 89%

02:54

05:27

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
03 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)

59
55
50
61
73
84
86
83
81
85
95
97
99
97
97
96
95
94

Low Clouds (% Sky Obscured)

59
55
50
61
73
77
75
74
75
78
95
97
99
97
97
96
95
92

Medium Clouds (% Sky Obscured)

53
49
47
34
27
21
16
11
5
6
8
15
20
19
21
17
11
5

High Clouds (% Sky Obscured)

6
6
6
13
20
26
35
41
49
48
48
47
45
43
42
29
17
5

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

15
14
10
7
5
2
8
10
10
17
20
22
21
20
19
17
15
13

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

-9
-7
-6
-4
-4
-3
-3
-3
-3
-3
-4
-5
-6
-7
-8
-9
-10
-11

Feels Like (°C)

-21
-10
-10
-9
-9
-8
-7
-5
-5
-5
-5
-5
-5
-10
-10
-11
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
84
82
84
84
86
91
92
94
94
96
96
96
94
94
92

Pressure (mb)

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

Ozone (du)

414
412
409
407
403
399
395
394
393
392
392
393
393
394
395
396
396
395

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

Generated: 29/03/26 10:19:35. Forecast: 29/03/26 to 04/04/26. Timezone: UTC-8.00