Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 20%

09:05

12:26

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
22 Bad

Sun - Rise: 08:07, Set: 19:50, Transit: 13:58. Moon - Rise: 09:05, Set: 12:26. Civil Dark: 20:39 - 07:18. Nautical Dark: 21:38 - 06:18. Astro Dark: 22:44 - 05:13

Total Clouds (% Sky Obscured)

90
94
95
97
98
99
100
100
98
95
93
92
93
94
96
98
94
97
93
87
93
92
91
86

Low Clouds (% Sky Obscured)

83
84
85
84
78
77
79
85
82
72
66
66
66
65
64
65
68
69
73
76
79
74
72
72

Medium Clouds (% Sky Obscured)

80
87
90
94
95
96
99
100
93
87
87
84
85
84
89
95
90
93
83
68
92
84
47
28

High Clouds (% Sky Obscured)

65
67
72
67
63
49
54
51
65
65
65
75
67
59
49
19
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
1
1
1
1
1
1
0
0
0
1
1

Fog (%)

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

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
17
17
20
17
15
20
22
19
23
16
18
16
6
16
14
6
14
14
16
6
9

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

Chance of Frost

Temperature (°C)

-22
-22
-22
-22
-23
-23
-23
-23
-23
-24
-24
-23
-22
-21
-20
-19
-18
-18
-18
-18
-18
-19
-20
-21

Feels Like (°C)

-26
-26
-26
-26
-27
-27
-27
-27
-27
-28
-28
-27
-26
-24
-23
-22
-22
-21
-22
-22
-22
-23
-23
-25

Dew Point (°C)

-24
-25
-25
-25
-25
-25
-25
-25
-26
-27
-27
-26
-25
-24
-23
-22
-22
-21
-21
-20
-20
-21
-22
-23

Relative Humidity (%)

79
78
78
78
78
78
78
77
76
76
77
76
75
75
75
73
72
72
74
78
85
83
81
78

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1028
1028
1028

Ozone (du)

476
477
477
481
483
474
469
471
477
487
489
491
491
490
482
481
477
475
480
477
477
476
473
476

Saturday 14

Waning Crescent 12%

08:35

14:38

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
22 Bad

Sun - Rise: 08:03, Set: 19:53, Transit: 13:58. Moon - Rise: 08:35, Set: 14:38. Civil Dark: 20:42 - 07:14. Nautical Dark: 21:41 - 06:14. Astro Dark: 22:48 - 05:08

Total Clouds (% Sky Obscured)

83
90
88
79
30
42
48
25
22
15
15
18
18
71
83
90
91
97
96
92
90
78
67
61

Low Clouds (% Sky Obscured)

72
84
84
72
7
25
36
12
2
0
0
0
0
64
33
0
39
65
71
73
76
72
67
61

Medium Clouds (% Sky Obscured)

9
9
4
4
4
4
4
4
5
5
5
6
5
5
34
42
33
31
27
24
22
19
20
30

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
0
0
1
1
1
1
1
1
1
1
2
4
5
5
5
4
3
2
1
3
9
9
9

Fog (%)

1
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 (%)

12
7
10
12
6
3
4
4
2
11
3
1
1
2
2
15
5
11
15
8
6
5
2
1

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)

1
2
2
3
4
4
4
4
4
5
5
5
5
4
4
4
5
8
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

-21
-22
-22
-23
-25
-26
-27
-28
-28
-28
-28
-26
-24
-22
-20
-19
-18
-18
-17
-18
-18
-20
-21
-22

Feels Like (°C)

-25
-26
-26
-27
-29
-30
-31
-32
-32
-33
-33
-30
-28
-25
-23
-22
-22
-21
-21
-22
-23
-25
-25
-25

Dew Point (°C)

-24
-24
-25
-26
-28
-29
-30
-31
-31
-32
-31
-29
-27
-25
-23
-23
-23
-22
-21
-21
-22
-23
-24
-25

Relative Humidity (%)

78
78
77
77
75
75
74
73
73
72
73
75
74
73
73
70
66
67
69
72
74
75
71
70

Pressure (mb)

1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1028
1027
1026
1026
1025
1025
1024
1023
1022
1021
1021
1021
1021
1021

Ozone (du)

481
488
489
490
491
483
479
483
487
487
481
475
469
462
458
456
455
452
453
456
458
458
458
458

Sunday 15

Waning Crescent 6%

08:17

16:34

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
22 Bad

Sun - Rise: 07:59, Set: 19:56, Transit: 13:58. Moon - Rise: 08:17, Set: 16:34. Civil Dark: 20:45 - 07:10. Nautical Dark: 21:45 - 06:10. Astro Dark: 22:52 - 05:03

Total Clouds (% Sky Obscured)

73
85
95
97
100
100
100
99
100
100
100
100
98
100
100
100
96
96
91
89
90
87
76
79

Low Clouds (% Sky Obscured)

66
65
67
61
33
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
64
94
97
100
100
100
99
100
100
100
100
98
100
100
100
96
96
91
89
90
87
73
79

High Clouds (% Sky Obscured)

0
0
0
0
0
1
4
6
19
19
16
26
26
21
22
22
21
22
22
20
22
22
19
19

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 (%)

2
1
1
1
1
1
1
2
3
2
2
2
2
2
3
3
3
2
3
2
2
1
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
8
8
8
8
8
8
8
9
9
9
10
12
13
14
14
13
13
12
12
11
9
9

Chance of Frost

Temperature (°C)

-22
-23
-23
-23
-23
-23
-23
-23
-23
-23
-24
-23
-22
-22
-21
-21
-21
-21
-21
-22
-23
-24
-24
-25

Feels Like (°C)

-25
-26
-26
-28
-28
-28
-27
-28
-28
-28
-28
-28
-27
-27
-26
-26
-27
-27
-27
-27
-28
-28
-29
-29

Dew Point (°C)

-26
-26
-26
-27
-27
-27
-26
-27
-27
-27
-27
-27
-27
-26
-26
-26
-27
-27
-27
-27
-27
-28
-28
-28

Relative Humidity (%)

68
69
69
67
67
68
69
71
70
69
69
66
64
63
60
59
57
57
59
61
61
65
68
70

Pressure (mb)

1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

460
460
459
457
457
457
456
455
455
456
454
451
452
454
456
459
462
462
461
461
465
472
480
484

Monday 16

Waning Crescent 2%

08:04

18:24

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 OK
19 OK
20 OK
21 OK
22 OK

Sun - Rise: 07:55, Set: 19:59, Transit: 13:57. Moon - Rise: 08:04, Set: 18:24. Civil Dark: 20:48 - 07:06. Nautical Dark: 21:48 - 06:06. Astro Dark: 22:57 - 04:58

Total Clouds (% Sky Obscured)

88
92
80
60
45
45
45
45
55
60
75
80
85
75
70
70
65
35
25
6
3
5
5
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
10
10
5
1
0
0
0
0

Medium Clouds (% Sky Obscured)

83
88
69
53
45
45
45
35
50
54
53
42
42
38
42
23
8
4
3
3
3
3
3
5

High Clouds (% Sky Obscured)

11
2
4
18
12
9
16
20
25
20
20
14
22
21
15
4
3
3
3
3
3
3
3
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 (%)

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
1
0
0
0
0
0
0
0
0
1
1
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)

8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10
10
11
10
9
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
68
69
68
68
68
68
67
68
67
63
58
57
55
54
54
53
57
59
59
63
64
65

Pressure (mb)

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

Ozone (du)

485
485
485
483
477
471
470
474
477
478
480
482
481
480
479
479
479
478
477
476
476
477
477
477

Tuesday 17

Waning Crescent 0%

07:52

20:14

23 OK
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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:52, Set: 20:02, Transit: 13:57. Moon - Rise: 07:52, Set: 20:14. Civil Dark: 20:51 - 07:03. Nautical Dark: 21:52 - 06:02. Astro Dark: N/A - 04:53

Total Clouds (% Sky Obscured)

5
3
3
3
4
4
7
10
10
9
8
14
19
43
77
79
80
84
90
95
73
53
32
42

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
2
2
2
2
1
1
1
6
15
15
15
10
5
0
0
0
0
17

Medium Clouds (% Sky Obscured)

5
3
3
3
4
4
5
6
3
2
1
9
18
24
38
49
55
66
78
95
71
48
24
28

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
4
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
4
3
1
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
5
7
7
5
5

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

Chance of Frost

Temperature (°C)

-29
-30
-30
-31
-32
-32
-33
-34
-34
-34
-33
-31
-28
-26
-25
-24
-23
-22
-23
-23
-23
-25
-26
-28

Feels Like (°C)

-33
-33
-34
-34
-35
-36
-36
-37
-37
-37
-36
-33
-30
-28
-27
-28
-27
-26
-26
-26
-26
-26
-25
-24

Dew Point (°C)

-33
-34
-34
-35
-36
-36
-37
-37
-38
-38
-37
-35
-33
-31
-29
-28
-27
-27
-27
-27
-26
-28
-29
-31

Relative Humidity (%)

64
63
64
64
64
64
64
65
64
65
65
63
65
64
64
63
63
61
65
70
75
74
74
73

Pressure (mb)

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

Ozone (du)

476
476
477
479
481
486
492
496
496
497
503
509
515
508
497
497
501
499
502
504
506
511
515
520

Wednesday 18

New Moon 1%

07:40

22:07

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
22 Bad

Sun - Rise: 07:48, Set: 20:05, Transit: 13:57. Moon - Rise: 07:40, Set: 22:07. Civil Dark: 20:55 - 06:59. Nautical Dark: 21:55 - 05:58. Astro Dark: 23:01 - 04:48

Total Clouds (% Sky Obscured)

52
60
58
55
53
52
52
51
59
64
69
77
86
90
84
77
74
68
88
100
100
96
88
63

Low Clouds (% Sky Obscured)

33
50
49
47
45
44
46
46
50
53
57
45
32
19
13
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
36
35
34
33
36
38
39
35
31
26
45
66
86
77
73
68
59
51
43
42
70
64
63

High Clouds (% Sky Obscured)

2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
6
11
17
23
28
32
23

ISS Passover

Visibility (miles)

3
6
8
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
3
2
4
6
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 (%)

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

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

Chance of Frost

Temperature (°C)

-29
-29
-30
-31
-31
-33
-33
-34
-34
-33
-32
-32
-29
-27
-25
-23
-22
-21
-21
-21
-21
-22
-23
-25

Feels Like (°C)

-32
-32
-31
-32
-32
-34
-36
-36
-36
-38
-40
-42
-33
-32
-31
-30
-29
-28
-24
-24
-24
-23
-22
-21

Dew Point (°C)

-32
-33
-33
-34
-35
-37
-37
-38
-38
-37
-37
-36
-33
-31
-29
-28
-27
-27
-26
-25
-24
-25
-27
-28

Relative Humidity (%)

71
69
67
67
66
65
64
64
64
63
63
62
62
62
62
62
60
60
64
69
73
73
73
72

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

520
520
520
523
526
529
525
522
519
520
521
522
523
523
524
524
524
525
524
524
523
524
525
526

Thursday 19

Waxing Crescent 5%

07:27

No Set

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
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: 07:44, Set: 20:08, Transit: 13:56. Moon - Rise: 07:27, Set: No Set. Civil Dark: 20:58 - 06:55. Nautical Dark: 21:59 - 05:54. Astro Dark: 23:06 - 04:42

Total Clouds (% Sky Obscured)

38
40
49
63
76
53
30
10
27
45
59
53
45
31
40
51
59
46
52
33
41
41
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
5
2
2
3
20
37
59
46
47
33
26
15
3

Medium Clouds (% Sky Obscured)

38
40
49
57
69
49
26
3
20
37
53
51
41
31
26
19
12
9
6
3
17
26
30

High Clouds (% Sky Obscured)

13
5
15
24
34
30
24
10
26
35
46
32
18
5
5
5
5
11
17
22
19
15
13

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

4
0
3
1
0
3
6
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

Wind Speed/Direction (mph)

4
4
5
5
5
5
5
5
5
6
6
6
5
4
4
4
4
4
4
5
5
5
4

Chance of Frost

Temperature (°C)

-26
-28
-29
-30
-30
-31
-31
-32
-32
-30
-28
-27
-24
-22
-20
-19
-18
-17
-18
-18
-19
-21
-22

Feels Like (°C)

-30
-30
-31
-32
-32
-33
-35
-35
-35
-36
-37
-38
-29
-29
-28
-27
-27
-25
-21
-21
-21
-20
-19

Dew Point (°C)

-30
-31
-33
-34
-34
-35
-35
-36
-36
-34
-33
-31
-28
-27
-25
-24
-23
-22
-22
-22
-22
-24
-26

Relative Humidity (%)

70
69
67
65
65
64
65
65
65
64
64
62
63
63
66
64
63
63
66
70
73
70
68

Pressure (mb)

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

Ozone (du)

526
526
526
526
526
527
526
525
524
526
527
528
527
526
525
525
524
524
524
524
524
524
523

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

Generated: 13/03/26 23:57:05. Forecast: 13/03/26 to 19/03/26. Timezone: UTC-8.00