Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 26%

01:57

18:50

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

Sun - Rise: 08:15, Set: 18:59, Transit: 13:37. Moon - Rise: 01:57, Set: 18:50. Civil Dark: 19:48 - 07:29. Nautical Dark: 20:46 - 06:32. Astro Dark: 21:47 - 05:31

Total Clouds (% Sky Obscured)

92
92
91
99
100
99
98
98
97
98
94
91
98
100
99
98
98
94
93
94
90
81
90
97

Low Clouds (% Sky Obscured)

45
48
75
75
66
63
63
61
63
61
34
36
60
58
67
75
80
87
87
86
79
67
78
85

Medium Clouds (% Sky Obscured)

79
87
87
99
100
80
79
97
87
94
86
77
71
73
86
89
84
87
77
81
79
70
65
69

High Clouds (% Sky Obscured)

81
80
69
67
65
58
51
61
69
77
77
68
90
99
85
95
93
84
77
75
66
60
55
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
2
4
11
26

Precipitation Type

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

Precipitation Probability (%)

9
10
11
15
8
5
2
6
14
12
12
9
12
25
27
34
41
50
38
40
36
35
33
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
80
76
73
70
67
67
68
74
82
89
92
94
96
96
96
96
100
100
100
100
98
96

Pressure (mb)

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

Ozone (du)

375
377
379
380
380
379
376
372
370
370
372
372
374
375
375
373
373
376
379
378
377
379
381
383

Tuesday 6

Waning Crescent 17%

03:52

18:36

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

Sun - Rise: 08:18, Set: 18:56, Transit: 13:37. Moon - Rise: 03:52, Set: 18:36. Civil Dark: 19:45 - 07:32. Nautical Dark: 20:42 - 06:35. Astro Dark: 21:43 - 05:35

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

88
96
98
100
100
100
100
100
100
100
100
97
90
90
88
84
88
90
90
86
88
88
88
79

Medium Clouds (% Sky Obscured)

74
80
82
74
71
61
79
81
72
70
76
82
84
82
87
93
95
99
100
100
100
100
100
96

High Clouds (% Sky Obscured)

55
28
18
11
5
20
5
3
8
24
48
42
36
34
59
62
59
78
97
92
98
100
96
80

ISS Passover

Visibility (miles)

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

Fog (%)

99
100
67
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
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

23
30
27
27
22
26
25
27
21
14
24
31
30
39
37
39
39
41
42
39
41
48
55
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2

Feels Like (°C)

-4
-4
-4
-3
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
94
91
91
94
94
96
94
96
100
100
100
98
98
98
98
96
96
98
96
98
96

Pressure (mb)

1004
1005
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1020

Ozone (du)

384
383
378
376
377
379
380
380
382
382
383
384
382
379
378
378
377
372
371
374
374
374
376
377

Wednesday 7

Waning Crescent 9%

05:40

18:24

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

Sun - Rise: 08:21, Set: 18:52, Transit: 13:37. Moon - Rise: 05:40, Set: 18:24. Civil Dark: 19:41 - 07:35. Nautical Dark: 20:39 - 06:38. Astro Dark: 21:39 - 05:38

Total Clouds (% Sky Obscured)

97
98
99
100
99
95
88
81
77
72
71
69
72
72
72
62
77
100
95
88
92
95
96
86

Low Clouds (% Sky Obscured)

86
83
77
80
86
90
81
72
66
67
69
65
71
69
69
56
53
33
28
16
15
19
19
28

Medium Clouds (% Sky Obscured)

93
91
88
85
55
50
50
45
40
39
38
25
2
2
2
1
1
0
0
0
22
42
62
55

High Clouds (% Sky Obscured)

61
60
77
93
90
63
52
46
34
21
5
3
3
0
0
0
27
55
41
31
39
44
47
42

ISS Passover

Visibility (miles)

0
0
0
0
0
1
1
1
1
0
0
1
3
4
8
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

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

Precipitation Probability (%)

51
46
36
32
30
22
27
26
22
24
20
8
2
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
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
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
91
87
87
86
89
89
91
94
98
98
98
94
92
91
89
87
87
89
87
87
89

Pressure (mb)

1020
1021
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

377
382
385
389
391
390
388
386
380
374
372
373
375
374
368
359
355
352
348
346
345
341
338
339

Thursday 8

Waning Crescent 4%

07:25

18:14

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

Sun - Rise: 08:25, Set: 18:48, Transit: 13:36. Moon - Rise: 07:25, Set: 18:14. Civil Dark: 19:38 - 07:38. Nautical Dark: 20:35 - 06:41. Astro Dark: 21:35 - 05:42

Total Clouds (% Sky Obscured)

81
75
66
61
56
44
38
24
20
15
15
22
34
49
51
54
62
63
66
65
70
67
78
84

Low Clouds (% Sky Obscured)

37
47
34
21
8
7
6
0
0
0
0
13
30
46
49
54
62
63
64
60
55
51
51
34

Medium Clouds (% Sky Obscured)

43
36
29
25
22
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
27
21
12
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
8
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
82
79
77
75
75
75
76
77
78
81
81
81
80
83
84
89
84
89
91
89
92
89

Pressure (mb)

1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

336
334
334
332
330
332
331
331
328
324
327
329
326
321
315
310
306
302
297
293
293
290
289
289

Friday 9

Waning Crescent 1%

No Rise

18:03

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

Sun - Rise: 08:28, Set: 18:45, Transit: 13:36. Moon - Rise: No Rise, Set: 18:03. Civil Dark: 19:34 - 07:41. Nautical Dark: 20:31 - 06:44. Astro Dark: 21:31 - 05:45

Total Clouds (% Sky Obscured)

66
65
69
64
60
55
53
53
48
48
39
26
25
20
15
25
36
51
66
81
70
59
42
53

Low Clouds (% Sky Obscured)

17
1
1
2
2
2
2
2
2
2
2
1
0
0
0
0
0
1
1
1
1
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
14
32
53
48
48
39
26
25
20
0
0
0
9
17
26
26
26
26
27

High Clouds (% Sky Obscured)

19
25
25
30
35
45
45
45
40
35
35
26
25
20
15
25
35
49
62
75
54
34
13
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
89
81
77
74
71
70
73
84
93
94
92
94
92
92
91
92
92
91
91
91
92
94

Pressure (mb)

1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

289
286
284
283
282
282
283
285
287
287
287
286
284
283
284
285
286
287
288
289
289
289
288
287

Saturday 10

New Moon 0%

09:09

17:51

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

Sun - Rise: 08:31, Set: 18:41, Transit: 13:36. Moon - Rise: 09:09, Set: 17:51. Civil Dark: 19:31 - 07:44. Nautical Dark: 20:28 - 06:47. Astro Dark: 21:27 - 05:48

Total Clouds (% Sky Obscured)

70
80
84
88
92
75
64
54
72
85
98
99
99
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

2
2
2
2
2
3
3
3
3
1
0
5
9
14
31
51
72
67
63
58
51
42
35
39

Medium Clouds (% Sky Obscured)

28
24
23
17
16
12
8
3
5
7
9
33
55
78
84
92
100
95
87
78
84
92
100
91

High Clouds (% Sky Obscured)

41
52
66
76
82
74
64
54
69
83
98
97
98
98
98
99
99
100
100
100
100
100
100
83

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
1
1
2
1
0
0
0
0
0
0
0
0
13
15
11
22
25
20
19
17
12
12

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
5
5
5
5
5
5
5
6
6
6
6
6
6
6
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-3
-3
-4
-3
-2
-2
1
0
0
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

89
87
82
80
75
71
74
77
79
83
88
91
88
86
83
81
81
80
78
80
78
78
78
78

Pressure (mb)

1024
1024
1023
1023
1022
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1013
1012
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

287
287
287
287
287
287
286
285
284
284
284
284
284
284
284
284
284
284
285
286
288
289
290
291

Sunday 11

Waxing Crescent 2%

10:59

17:37

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:34, Set: 18:37, Transit: 13:36. Moon - Rise: 10:59, Set: 17:37. Civil Dark: 19:27 - 07:47. Nautical Dark: 20:24 - 06:50. Astro Dark: 21:23 - 05:51

Total Clouds (% Sky Obscured)

92
88
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
46
46
43
40
36
29
28
26
21
19
16
15
17
21
25
29
19
12
0

Medium Clouds (% Sky Obscured)

81
71
75
79
84
85
85
88
93
97
100
100
100
100
95
89
81
73
61
47

High Clouds (% Sky Obscured)

60
40
70
86
99
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

11
9
8
8
7
10
11
12
15
17
17
18
17
14
44
61
73
62
53
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
9
8
8
7
7
7
7
7
7
7
7
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-1
-2
-2
-1
1
2
1
1
0
1
0
-0
-1
-0
-0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
73
70
69
72
76
80
80
82
82
83
83
85
85
86
86
86
86

Pressure (mb)

1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1001
1000

Ozone (du)

291
291
291
290
289
288
287
286
286
286
286
286
286
287
287
288
290
291
291
291

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

Generated: 05/10/26 08:32:59. Forecast: 05/10/26 to 11/10/26. Timezone: UTC-8.00