Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 85%

15:59

07:22

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

Sun - Rise: 07:11, Set: 20:36, Transit: 13:54. Moon - Rise: 15:59, Set: 07:22. Civil Dark: 21:24 - 06:20. Nautical Dark: 22:30 - 05:13. Astro Dark: 23:55 - 03:45

Total Clouds (% Sky Obscured)

80
37
33
25
17
14
10
9
6
3
1
1
2
1
2
11
14
15
20
15
15
15
14
18

Low Clouds (% Sky Obscured)

55
6
2
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
11
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

4
2
3
3
3
3
4
5
6
7
8
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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
1
2
2
3
3
3
3
4
4
4
4
4
4
3
4
3
4
4
5
6
6
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-14
-14
-15
-17
-18
-18
-19
-19
-20
-20
-18
-16
-13
-11
-10
-9
-8
-8
-8
-8
-6
-7

Relative Humidity (%)

88
88
86
84
88
88
86
83
83
84
82
82
86
84
83
83
82
80
80
77
76
76
89
90

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1020
1019
1019
1018
1018
1018

Ozone (du)

436
437
441
446
450
455
456
456
456
459
460
460
460
459
455
450
445
438
432
432
433
433
430
430

Sunday 29

Waxing Gibbous 92%

17:45

07:09

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

Sun - Rise: 07:07, Set: 20:39, Transit: 13:53. Moon - Rise: 17:45, 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)

22
23
18
41
49
7
3
8
23
23
40
42
39
15
37
21
31
76
73
65
79
81
84
89

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)

0
0
0
8
8
0
0
0
7
5
15
14
11
0
9
5
9
34
31
28
48
48
55
69

High Clouds (% Sky Obscured)

0
0
1
3
3
3
3
8
18
23
29
30
31
15
17
18
17
17
17
16
17
13
17
23

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
3
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
13
1
1
13

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

Chance of Frost

Temperature (°C)

-8
-9
-10
-12
-12
-13
-14
-14
-15
-16
-16
-16
-14
-12
-10
-8
-7
-6
-5
-4
-4
-4
-4
-5

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-12
-14
-15
-15
-16
-17
-18
-18
-18
-18
-17
-15
-12
-10
-9
-8
-7
-7
-6
-6
-5
-5

Relative Humidity (%)

88
88
88
85
83
83
83
81
81
81
80
80
81
81
81
83
82
84
84
81
81
85
91
94

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

431
433
433
430
426
421
419
421
424
426
428
428
429
429
428
427
426
427
427
428
429
431
432
432

Monday 30

Waxing Gibbous 97%

19:27

06:58

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:04, Set: 20:42, Transit: 13:53. Moon - Rise: 19:27, 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)

86
84
84
88
88
91
89
88
86
82
52
35
30
35
40
40
60
65
65
60
65
55
57
47

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
7
14

Medium Clouds (% Sky Obscured)

75
79
82
87
88
91
89
88
86
82
52
35
30
35
39
20
3
4
3
3
2
2
2
2

High Clouds (% Sky Obscured)

21
19
15
18
19
19
19
26
28
25
19
12
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
2
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 (%)

1
0
0
1
12
4
14
14
14
6
15
12
4
11
5
11
7
14
16
14
6
12
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-10
-11
-13
-13
-14
-15
-15
-16
-16
-17
-16
-16
-15
-13
-11
-10
-10
-9
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

96
92
92
90
90
90
90
90
88
90
90
90
90
88
88
88
87
84
84
82
84
85
89
94

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

433
437
440
443
444
445
448
453
458
460
459
460
463
464
458
455
456
458
459
459
456
453
451
446

Tuesday 31

Waxing Gibbous 100%

21:07

06:47

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:00, Set: 20:46, Transit: 13:53. Moon - Rise: 21:07, 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)

53
62
69
77
77
75
80
84
88
87
85
83
83
82
84
88
89
91
92
87
83
77
74
78

Low Clouds (% Sky Obscured)

22
34
47
60
48
36
24
16
12
5
6
8
13
21
23
30
27
28
29
28
27
26
43
58

Medium Clouds (% Sky Obscured)

2
0
0
0
1
1
1
10
21
30
23
24
28
33
35
34
34
35
28
22
17
16
17
19

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
1
0
0
0
0
0
0
0
1
0
1
1
1
1
2
3
6
7
6
6
8
9
7

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 (%)

10
1
9
2
11
7
5
1
12
3
9
3
4
0
0
17
2
14
3
4
13
3
2
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
2
1
1
1
2
2
3
3
3
3
3
3
3
2
2
1
1
2
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-12
-12
-13
-15
-15
-15
-16
-17
-17
-17
-18
-17
-16
-15
-12
-10
-10
-9
-8
-9
-8
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
88
88
88
88
86
86
84
88
88
88
86
85
83
80
77
79
77
77
84
90

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014

Ozone (du)

445
448
449
446
443
442
443
444
443
445
445
448
447
445
446
452
451
446
445
446
454
462
462
462

Wednesday 1

Full Moon 100%

21:07

06:35

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

Sun - Rise: 06:56, Set: 20:49, Transit: 13:52. 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)

81
83
77
53
50
47
48
46
48
50
58
63
73
54
51
37
49
55
64
70
74
68
67
68

Low Clouds (% Sky Obscured)

70
71
67
53
50
47
48
46
48
50
58
62
60
21
42
37
49
55
60
62
64
65
65
66

Medium Clouds (% Sky Obscured)

16
17
16
15
19
38
39
46
48
48
58
63
73
20
25
29
32
29
24
17
11
3
2
1

High Clouds (% Sky Obscured)

0
0
3
3
3
3
4
4
3
3
4
7
14
14
12
8
6
3
1
1
0
0
0
0

ISS Passover

Visibility (miles)

6
3
5
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 (%)

10
1
1
0
1
2
2
2
3
4
7
7
6
2
1
0
1
1
1
4
5
4
8
8

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
4
4
4
4
4
5
5
5
5
6
9
10
12
12
12
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-15
-16
-16
-17
-17
-18
-18
-17
-18
-16
-14
-12
-12
-12
-12
-12
-11
-11
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
86
83
81
81
81
81
77
79
79
81
77
77
75
76
74
74
73
76
79
82
82

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

462
459
456
455
458
459
462
467
469
468
467
464
461
460
460
460
460
459
457
455
454
453
452
453

Thursday 2

Waning Gibbous 98%

22:50

06:21

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:52, Set: 20:52, 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)

68
78
88
98
97
93
92
83
67
45
37
38
42
79
82
85
89
94
98
94
93
93
94
94

Low Clouds (% Sky Obscured)

67
67
67
67
67
67
66
49
32
14
10
6
2
5
6
7
14
21
27
32
37
42
51
58

Medium Clouds (% Sky Obscured)

0
13
43
60
85
90
90
83
67
45
37
38
38
23
35
54
79
87
85
83
73
68
57
47

High Clouds (% Sky Obscured)

0
22
43
60
30
12
0
7
13
20
11
8
4
7
9
11
5
2
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
8
6
4
3
2
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 (%)

2
4
2
1
1
1
0
0
0
0
2
1
0
0
0
0
4
6
8
13
17
21
24
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)

9
8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
9
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-15
-15
-14
-14
-14
-14
-16
-16
-16
-18
-20
-21
-11
-12
-12
-11
-11
-10
-7
-7
-6
-6

Dew Point (°C)

-12
-13
-14
-14
-15
-15
-15
-15
-16
-16
-16
-15
-15
-14
-11
-11
-9
-8
-9
-8
-7
-7
-6
-7

Relative Humidity (%)

83
86
83
81
79
81
79
81
81
81
81
79
78
78
79
77
79
79
76
76
82
85
92
92

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

454
455
456
456
456
456
455
455
452
448
445
447
450
452
455
458
460
457
455
452
445
438
431
428

Friday 3

Waning Gibbous 94%

00:41

06:03

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:49, Set: 20:55, 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)

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

Low Clouds (% Sky Obscured)

67
74
81
88
92
96
100
98
98
96
93
91
94
96
98
99
99
99
94

Medium Clouds (% Sky Obscured)

42
37
29
21
39
61
80
77
74
74
68
60
30
26
32
28
27
33
39

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
2
3
4
5
6

Fog (%)

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

Precipitation Probability (%)

23
24
23
23
23
21
19
17
15
7
12
14
17
16
15
14
15
15
15

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-13
-12
-12
-13
-14
-14
-17
-17
-17
-18
-20
-21
-14
-14
-14
-14
-14

Dew Point (°C)

-8
-9
-11
-12
-13
-13
-15
-15
-16
-17
-18
-16
-15
-13
-12
-11
-11
-11
-11

Relative Humidity (%)

94
94
92
92
90
90
88
88
88
86
86
86
86
86
86
83
82
80
77

Pressure (mb)

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

Ozone (du)

426
423
424
424
425
427
430
432
432
433
433
432
430
428
426
424
421
417
414

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

Generated: 28/03/26 21:40:51. Forecast: 28/03/26 to 03/04/26. Timezone: UTC-8.00