Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Third Quarter 46%

06:51

No Set

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 OK
22 Bad
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:25, Set: 21:00, Transit: 13:44. Moon - Rise: 06:51, Set: No Set. Civil Dark: 21:52 - 05:33. Nautical Dark: 23:03 - 04:20. Astro Dark: 01:18 - N/A

Total Clouds (% Sky Obscured)

90
83
91
90
82
86
92
82
81
63
51
40
40
40
34
48
59
63
84
72
80
75
96
93

Low Clouds (% Sky Obscured)

75
73
78
79
82
77
82
79
80
60
47
40
35
35
25
7
4
4
4
2
3
2
0
0

Medium Clouds (% Sky Obscured)

82
70
83
70
24
44
20
2
0
0
0
0
0
0
0
0
0
0
41
24
55
69
94
78

High Clouds (% Sky Obscured)

13
2
2
0
0
0
0
0
0
0
0
0
0
0
2
48
59
63
20
33
16
36
49
61

ISS Passover

Visibility (miles)

9
9
7
7
7
5
3
5
6
6
7
3
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
2
2
1
6
7
5
3
1
1
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
11
11
14
10
19
7
14
4
3
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)

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

Chance of Frost

Temperature (°C)

-1
0
1
1
2
2
2
2
2
2
2
1
-1
-1
-3
-5
-6
-6
-6
-7
-6
-6
-6
-5

Feels Like (°C)

-4
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-2
-3
-4
-6
-8
-9
-9
-9
-11
-10
-11
-10
-9

Dew Point (°C)

-4
-3
-2
-1
0
1
1
1
0
0
-0
0
-1
-2
-4
-7
-8
-9
-9
-10
-9
-10
-10
-8

Relative Humidity (%)

80
77
78
84
91
94
91
91
88
88
88
94
94
92
89
85
82
79
79
77
79
77
76
76

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

460
463
465
467
466
461
459
454
446
439
436
435
433
431
427
424
419
416
417
413
407
404
407
408

Friday 10

Waning Crescent 44%

06:31

10:05

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:22, Set: 21:03, Transit: 13:44. Moon - Rise: 06:31, Set: 10:05. Civil Dark: 21:55 - 05:29. Nautical Dark: 23:08 - 04:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
99
100
95
96
98
98
78
86
87
97
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
2
2
3
12
6
23
47
50
66
65
77
87
79
78
83
72
83
75
74
66
50

Medium Clouds (% Sky Obscured)

89
89
91
100
100
100
100
100
100
98
90
95
80
80
74
73
42
34
31
45
48
55
57
65

High Clouds (% Sky Obscured)

59
100
100
100
100
100
100
100
100
100
77
95
43
35
40
40
2
30
52
24
93
98
74
88

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
35
1
2
2
0
1
2
2
1
1
9

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
3
5
10
10
10
19
16
3
2
5
2
6
4
5
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-3
-4
-6
-7
-6
-8
-9
-8
-9
-10
-10
-10
-8

Dew Point (°C)

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

Relative Humidity (%)

76
73
76
77
79
83
86
88
86
88
93
94
92
92
91
89
86
85
85
84
84
87
85
84

Pressure (mb)

1021
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1020

Ozone (du)

407
403
399
398
397
396
394
391
389
387
387
388
390
393
397
399
409
407
401
400
402
403
405
406

Saturday 11

Waning Crescent 36%

06:18

12:07

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:18, Set: 21:06, Transit: 13:44. Moon - Rise: 06:18, Set: 12:07. Civil Dark: 21:58 - 05:25. Nautical Dark: 23:13 - 04:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
86
100
98
91
100
100
100
100
100
100
100
100
100
99
98
98
99
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

20
24
44
41
37
33
38
38
38
74
86
90
92
72
61
61
67
71
70
90
92
92
92
88

Medium Clouds (% Sky Obscured)

71
72
64
44
22
81
87
90
100
100
100
63
85
100
57
92
93
96
100
100
99
99
97
94

High Clouds (% Sky Obscured)

78
86
97
86
58
31
66
100
100
100
100
100
100
100
72
62
56
46
35
35
35
35
30
30

ISS Passover

Visibility (miles)

9
9
7
7
7
6
6
3
0
0
0
0
0
9
9
8
7
8
5
5
2
1
2
3

Fog (%)

2
1
1
1
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
10
0
0
11
38
51
64
64
59
59
60
64
68
49
56
63
58
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-1
-1
0
1
1
2
2
2
1
1
-1
-3
-3
-4
-4
-3
-3
-3
-3
-4
-4
-4
-3

Feels Like (°C)

-6
-3
-3
-3
-3
-2
-1
-1
-2
-2
-3
-3
-5
-6
-7
-7
-6
-6
-6
-6
-6
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
88
88
89
91
93
91
94
96
98
96
91
87
87
86
87
89
91
91
91
89
89

Pressure (mb)

1019
1018
1017
1016
1016
1015
1014
1013
1012
1012
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005

Ozone (du)

407
406
407
409
410
412
410
407
407
406
405
406
406
408
410
413
414
415
416
416
417
418
420
425

Sunday 12

Waning Crescent 26%

06:09

13:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:15, Set: 21:09, Transit: 13:44. Moon - Rise: 06:09, Set: 13:57. Civil Dark: 22:02 - 05:21. Nautical Dark: 23:18 - 04:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
86
84
84
93
96
100
97
94
91
92
93
94
95
95
95
95
95
95
95
96
96
96
95

Medium Clouds (% Sky Obscured)

94
93
94
93
94
95
97
97
98
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100

High Clouds (% Sky Obscured)

30
30
30
30
35
40
40
45
45
45
45
45
35
30
35
40
35
35
35
35
35
35
35
40

ISS Passover

Visibility (miles)

6
6
7
4
1
0
0
0
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
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

51
48
44
45
52
54
55
57
62
65
66
66
68
72
77
77
77
76
70
75
73
70
71
73

Precipitation Amount (mm)

0.2
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.3
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.6
0.5
0.4
0.5
0.5
0.4
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Feels Like (°C)

-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-5
-5
-6
-6
-6
-6
-6
-5

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
87
87
92
92
94
94
96
98
96
98
96
96
96
98
96
96
96
96
96
98
94

Pressure (mb)

1005
1004
1004
1003
1003
1003
1003
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006

Ozone (du)

428
429
431
431
431
432
433
433
435
435
435
435
436
436
436
437
438
438
439
439
437
437
438
437

Monday 13

Waning Crescent 17%

06:00

15:42

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:11, Set: 21:12, Transit: 13:43. Moon - Rise: 06:00, Set: 15:42. Civil Dark: 22:05 - 05:17. Nautical Dark: 23:23 - 03:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
99
94
95
95
94
93
93
94
95
97
91
86

Low Clouds (% Sky Obscured)

94
95
95
95
95
95
94
94
94
94
94
94
94
90
91
92
90
89
87
89
91
92
86
80

Medium Clouds (% Sky Obscured)

99
90
78
44
46
40
40
70
95
99
99
98
96
79
83
80
68
54
43
35
28
23
16
9

High Clouds (% Sky Obscured)

50
44
41
29
25
25
25
37
43
52
54
35
22
7
5
3
4
6
8
9
10
10
5
4

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

61
61
59
50
61
62
59
62
64
60
66
65
59
40
39
35
35
32
28
30
31
31
33
30

Precipitation Amount (mm)

0.3
0.3
0.3
0.1
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.3
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
91
89
91
91
92
91
91
92
94
94
96
96
96
94
94
90
89
87
87
89
89
87

Pressure (mb)

1007
1007
1007
1008
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

435
434
433
432
431
430
430
430
430
430
431
430
429
429
429
430
430
432
433
434
436
437
439
441

Tuesday 14

Waning Crescent 9%

05:52

17:26

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:08, Set: 21:15, Transit: 13:43. Moon - Rise: 05:52, Set: 17:26. Civil Dark: 22:09 - 05:13. Nautical Dark: 23:28 - 03:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
84
88
92
94
97
100
95
91
87
81
78
72
68
64
64
67
66
75
80
90
95
100
100

Low Clouds (% Sky Obscured)

74
80
86
91
94
97
100
95
91
87
81
78
72
68
60
55
58
56
60
60
65
60
60
60

Medium Clouds (% Sky Obscured)

2
3
3
3
8
13
19
30
31
35
30
30
30
30
30
25
25
30
35
45
65
70
74
77

High Clouds (% Sky Obscured)

3
9
13
21
40
59
80
80
75
75
75
65
72
65
53
36
37
33
30
34
37
38
32
27

ISS Passover

Visibility (miles)

2
2
2
2
2
2
2
3
2
1
0
0
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
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

24
26
25
23
25
27
31
35
35
31
34
32
30
37
39
41
41
41
42
44
45
47
41
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-8
-8
-9
-9
-9
-10
-11
-11
-11
-9

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
81
81
81
83
81
84
87
91
92
94
96
96
98
96
96
96
94
94
94
94
90

Pressure (mb)

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

Ozone (du)

443
445
443
441
439
439
439
439
441
442
444
447
450
453
453
454
455
457
458
460
462
463
465
463

Wednesday 15

Waning Crescent 4%

05:44

19:13

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:05, Set: 21:18, Transit: 13:43. Moon - Rise: 05:44, Set: 19:13. Civil Dark: 22:12 - 05:09. Nautical Dark: 23:33 - 03:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

60
54
54
53
49
54
54
54
60
60
59
57
56
45
38
28
27
23
21

Medium Clouds (% Sky Obscured)

67
56
45
34
50
66
83
87
93
99
99
99
99
97
94
92
94
96
99

High Clouds (% Sky Obscured)

21
33
43
55
55
55
54
39
24
8
29
50
71
57
43
28
31
34
38

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

28
25
21
17
17
17
15
17
18
14
20
20
12
16
18
10
21
21
10

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)

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

Chance of Frost

Temperature (°C)

-4
-2
-2
-1
-1
-0
0
0
0
0
-0
-2
-4
-6
-6
-7
-7
-7
-6

Feels Like (°C)

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

Dew Point (°C)

-5
-4
-4
-4
-4
-4
-4
-3
-3
-3
-2
-4
-6
-7
-8
-10
-10
-10
-10

Relative Humidity (%)

87
86
83
80
75
77
77
77
80
83
86
86
86
87
84
79
77
77
76

Pressure (mb)

1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

462
461
459
457
454
453
452
451
447
442
438
434
430
426
424
422
420
419
418

Forecast for Donnelly, Southeast Fairbanks, United States of America (63.68,-145.89)

Generated: 09/04/26 08:37:32. Forecast: 09/04/26 to 15/04/26. Timezone: UTC-8.00