Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Waning Crescent 45%

03:37

12:33

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: 06:39, Set: 19:42, Transit: 13:11. Moon - Rise: 03:37, Set: 12:33. Civil Dark: 20:09 - 06:12. Nautical Dark: 20:41 - 05:40. Astro Dark: 21:14 - 05:07

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
98
100
100
100
86
73
95
72
59
74
100
86
90
85
58
77
84

Low Clouds (% Sky Obscured)

16
0
0
0
4
0
0
0
0
0
0
15
28
36
27
19
18
27
29
49
47
28
30
41

Medium Clouds (% Sky Obscured)

79
33
59
45
26
79
72
36
66
66
74
68
51
41
30
27
43
35
17
44
30
16
36
28

High Clouds (% Sky Obscured)

85
88
91
100
100
100
100
87
100
100
100
10
15
81
26
10
9
100
56
1
0
1
3
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
1
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
1
1
19
20
100

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
8
41
19
2
0
1
3
3
8
26
32
34
28
24

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
3
2
12
15
16
17
16
16
15
13
10
7
10
9
8
7
7
6
7
6
6
6
7

Chance of Frost

Temperature (°C)

4
6
8
9
10
10
11
11
11
10
9
7
5
5
4
4
3
3
3
2
3
3
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
52
45
42
40
35
34
33
37
42
49
63
90
98
96
93
91
89
86
86
85
85
91
88

Pressure (mb)

1020
1019
1019
1018
1018
1018
1017
1016
1016
1016
1016
1017
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

303
304
306
306
307
304
303
304
306
306
307
308
308
309
310
312
313
315
316
317
319
323
324
325

Saturday 11

Waning Crescent 37%

04:07

13:37

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 OK
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 06:37, Set: 19:43, Transit: 13:11. Moon - Rise: 04:07, Set: 13:37. Civil Dark: 20:10 - 06:11. Nautical Dark: 20:42 - 05:38. Astro Dark: 21:15 - 05:05

Total Clouds (% Sky Obscured)

95
95
99
98
92
100
100
88
93
86
81
46
61
69
63
88
62
37
49
39
40
23
2
1

Low Clouds (% Sky Obscured)

41
43
33
28
37
83
100
84
64
64
51
41
39
47
47
49
41
37
49
39
40
23
0
0

Medium Clouds (% Sky Obscured)

68
35
62
88
40
39
55
10
42
10
9
1
2
5
43
16
14
2
42
1
6
1
1
1

High Clouds (% Sky Obscured)

66
51
97
86
18
100
97
1
0
0
40
42
61
69
63
79
36
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
2
3
2
0
0
0
2
1
0
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
42
34
29
57
95
95
95
76
87
54
22
4
17
19
15
20
19
14
12
6
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
1.1
1.7
0.7
0.5
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
65
62
53
57
81
91
88
88
88
93
76
86
84
84
77
81
81
78
80
81
83
84
86

Pressure (mb)

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

Ozone (du)

325
324
326
325
324
324
326
329
330
328
328
328
330
331
331
333
330
327
326
321
319
316
315
316

Sunday 12

Waning Crescent 27%

04:34

14:42

08 Good
09 Good
10 Good
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 OK
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: 06:36, Set: 19:44, Transit: 13:11. Moon - Rise: 04:34, Set: 14:42. Civil Dark: 20:11 - 06:09. Nautical Dark: 20:43 - 05:37. Astro Dark: 21:16 - 05:03

Total Clouds (% Sky Obscured)

2
3
3
57
82
25
38
34
65
93
60
38
64
59
73
61
68
99
96
85
63
77
77
82

Low Clouds (% Sky Obscured)

1
0
0
53
40
22
17
9
14
57
27
23
47
31
26
29
46
45
9
2
6
5
28
51

Medium Clouds (% Sky Obscured)

0
0
0
1
82
1
18
12
60
31
31
17
25
28
17
40
68
91
92
85
63
73
52
30

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
5
5
3
5
40
73
60
68
21
10
5
0
3
7
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
7
6
3
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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
2
1
1
1
2
1
2
3
1
0
16
21
14
14
20
41
35
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

7
8
11
13
16
17
17
19
21
21
21
18
13
13
15
14
14
13
11
10
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
63
57
52
47
44
44
45
43
45
49
48
53
58
59
60
64
64
62
70
75
83
91
91

Pressure (mb)

1016
1016
1016
1015
1014
1013
1013
1012
1011
1011
1012
1013
1013
1015
1015
1016
1016
1016
1015
1016
1015
1015
1016
1016

Ozone (du)

317
320
324
324
322
323
320
319
318
318
319
321
321
321
321
321
323
325
326
327
325
324
327
330

Monday 13

Waning Crescent 18%

05:00

15:48

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: 06:35, Set: 19:45, Transit: 13:10. Moon - Rise: 05:00, Set: 15:48. Civil Dark: 20:12 - 06:08. Nautical Dark: 20:44 - 05:35. Astro Dark: 21:18 - 05:02

Total Clouds (% Sky Obscured)

87
89
91
93
95
98
100
100
100
100
100
100
100
97
95
93
95
93
100
92
93
88
85
79

Low Clouds (% Sky Obscured)

75
73
72
69
74
80
86
81
91
81
89
95
100
92
85
77
86
91
100
91
89
84
81
78

Medium Clouds (% Sky Obscured)

15
15
15
15
35
50
70
83
91
100
81
100
94
72
43
50
70
84
100
88
93
88
85
79

High Clouds (% Sky Obscured)

25
20
35
35
43
57
85
90
80
76
100
100
100
77
59
50
40
23
29
2
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
1
1
1
1
0
0
3
0
0
0
0
0
0
0
0
1
0
0
1
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow

Precipitation Probability (%)

47
55
48
46
61
72
86
95
95
95
95
95
95
95
95
95
93
95
90
60
51
39
45
43

Precipitation Amount (mm)

0.3
0.3
0
0
0.3
0.5
0.7
1
1.2
1.1
1
1.5
1.1
1.3
1
1
0.6
0.8
0.8
0.3
0.2
0
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
84
78
74
69
68
69
72
88
84
77
89
92
96
96
96
96
96
96
94
92
94
92
92

Pressure (mb)

1016
1016
1016
1015
1015
1014
1013
1012
1012
1011
1011
1011
1012
1012
1013
1013
1013
1014
1015
1015
1018
1017
1020
1021

Ozone (du)

335
338
342
343
344
348
350
351
348
349
351
352
354
353
355
357
361
362
361
364
361
362
359
364

Tuesday 14

Waning Crescent 10%

05:25

16:55

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

Sun - Rise: 06:33, Set: 19:46, Transit: 13:10. Moon - Rise: 05:25, Set: 16:55. Civil Dark: 20:13 - 06:06. Nautical Dark: 20:45 - 05:34. Astro Dark: 21:19 - 05:00

Total Clouds (% Sky Obscured)

75
82
91
100
88
78
73
82
91
98
87
73
60
36
17
0
19
20
22
35
49
60
64
68

Low Clouds (% Sky Obscured)

75
67
91
90
84
69
59
63
64
65
59
54
49
33
16
0
8
10
11
16
25
38
47
54

Medium Clouds (% Sky Obscured)

75
82
91
98
19
5
5
10
65
70
31
11
4
1
0
0
9
4
0
0
0
0
0
0

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)

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

Precipitation Probability (%)

46
56
33
24
19
22
23
36
36
35
35
27
3
5
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-5
-5
-6
-6
-6
-5
-5
-5
-6
-3
-4
-4
-5
-6
-6
-10
-10
-11
-12
-12
-12
-11

Relative Humidity (%)

90
79
84
76
70
66
62
63
63
64
65
80
84
84
84
84
84
80
79
75
74
72
71
66

Pressure (mb)

1019
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1018
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1021

Ozone (du)

367
367
364
362
359
355
354
351
351
353
352
353
353
352
352
351
348
347
345
344
343
343
342
343

Wednesday 15

Waning Crescent 4%

05:51

18:05

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

Sun - Rise: 06:32, Set: 19:47, Transit: 13:10. Moon - Rise: 05:51, Set: 18:05. Civil Dark: 20:14 - 06:05. Nautical Dark: 20:46 - 05:32. Astro Dark: 21:20 - 04:58

Total Clouds (% Sky Obscured)

72
53
35
16
38
59
83
56
28
0
2
3
5
3
1
0
5
9
15
24
35
46
47
46

Low Clouds (% Sky Obscured)

64
51
35
16
38
59
79
50
22
0
1
3
4
3
1
0
5
9
15
24
29
36
39
41

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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
5
7
9
11
12
14
15
15
14
14
12
11
6
7
8
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-7
-6
-4
2
2
2
2
2
2
2
2
2
1
0
-1
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

-10
-8
-8
-7
-6
-6
-6
-5
-5
-5
-4
-5
-4
-5
-5
-6
-7
-8
-8
-8
-8
-8
-7
-7

Relative Humidity (%)

61
57
54
53
51
50
49
48
50
51
54
59
66
72
71
70
68
67
67
65
67
67
69
63

Pressure (mb)

1020
1019
1018
1017
1016
1016
1015
1014
1014
1014
1013
1015
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

343
344
343
342
341
342
343
344
344
344
345
343
340
338
337
337
336
335
335
334
334
335
336
337

Thursday 16

Waning Crescent 1%

06:20

19:17

08 OK
09 OK
10 OK
11 Good
12 OK
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

Sun - Rise: 06:31, Set: 19:48, Transit: 13:10. Moon - Rise: 06:20, Set: 19:17. Civil Dark: 20:15 - 06:03. Nautical Dark: 20:47 - 05:31. Astro Dark: 21:21 - 04:56

Total Clouds (% Sky Obscured)

45
25
16
8
32
56
80
81
85
88
93
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
25
14
6
9
11
10
8
3
3
3
4
0
1
1
2
34
66
98
97
97
96

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
15
31
46
55
64
73
82
91
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
1
2
3
27
51
72
72
66
68
72
86
100
75
50
22
5
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
3
2
1
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
6
7
2
21
28
29
45
52
52
54
54
56
58
55
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.2
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

9
9
11
13
15
16
17
18
17
17
17
14
12
10
8
7
6
5
5
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
53
50
48
45
44
45
45
47
49
51
57
64
73
77
83
87
91
92
96
94
92

Pressure (mb)

1014
1013
1012
1012
1011
1011
1010
1009
1009
1009
1009
1009
1010
1011
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

339
340
340
339
339
338
337
337
337
337
338
339
341
342
344
345
347
346
344
343
343
342

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 10/04/26 08:21:57. Forecast: 10/04/26 to 16/04/26. Timezone: UTC-6.00