Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 18%

04:34

15:48

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
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:36, Set: 19:44, Transit: 13:10. Moon - Rise: 04:34, Set: 15:48. Civil Dark: 20:11 - 06:09. Nautical Dark: 20:43 - 05:37. Astro Dark: 21:16 - 05:03

Total Clouds (% Sky Obscured)

78
84
62
66
100
81
90
73
98
94
98
94
97
91
88
84
91
54
41
57
61
78
84
100

Low Clouds (% Sky Obscured)

65
27
20
20
43
26
35
24
4
1
15
42
44
52
50
48
65
47
41
39
27
24
26
60

Medium Clouds (% Sky Obscured)

78
84
62
66
78
22
45
30
19
4
7
83
60
57
50
55
53
26
3
12
20
20
46
100

High Clouds (% Sky Obscured)

11
12
51
53
92
5
35
7
90
92
98
94
66
5
5
5
1
0
0
0
7
0
0
0

ISS Passover

Visibility (miles)

1
3
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
3
3
1
0
4
2
1
0
0
0
1
8
7
5
6
2
0
3
17
25
35

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)

18
23
7
10
15
16
16
16
15
15
13
10
8
8
7
6
8
11
12
12
14
15
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
55
48
51
52
57
63
61
67
74
77
75
75
76
79
68
57
53
47
44
42
42
46
54

Pressure (mb)

1012
1013
1012
1013
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1015
1014
1014
1013
1013

Ozone (du)

329
329
330
330
332
336
335
334
335
333
334
332
335
337
339
338
335
335
339
340
338
338
335
334

Monday 13

Waning Crescent 10%

05:00

16:55

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:35, Set: 19:45, Transit: 13:10. Moon - Rise: 05:00, Set: 16:55. Civil Dark: 20:12 - 06:08. Nautical Dark: 20:44 - 05:35. Astro Dark: 21:18 - 05:02

Total Clouds (% Sky Obscured)

100
74
100
100
100
100
100
100
99
100
100
100
100
63
90
96
82
90
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
55
100
100
100
100
100
100
93
83
93
100
100
36
83
90
71
79
85
65
61
80
80
58

Medium Clouds (% Sky Obscured)

100
74
100
100
100
100
100
100
99
97
100
84
55
20
20
39
22
30
76
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
5
5
55
95
1
3
4
100
95
0
0
0
1
0
0
0
0
0
0
0
4
28

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
1
29
99
99
81
69
98
88
100
2
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

47
95
95
95
95
95
95
95
95
95
91
95
95
95
95
95
95
95
73
74
89
95
87
67

Precipitation Amount (mm)

0.3
1.1
1.3
1.5
1.4
1.7
1.1
1
1
0.7
0.6
1.8
1.3
0.9
1.5
1.1
1.7
1.4
0.3
0.3
0.6
0.9
0.6
0.3

Wind Speed/Direction (mph)

15
9
6
6
6
5
9
6
5
8
9
6
8
8
6
6
10
8
10
11
10
10
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
58
96
96
96
98
96
98
96
94
96
94
94
94
94
94
94
94
92
77
79
89
89
83

Pressure (mb)

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

Ozone (du)

337
343
346
345
345
346
344
342
343
342
340
338
337
338
341
344
345
345
350
353
359
363
364
363

Tuesday 14

Waning Crescent 4%

05:25

16:55

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
09 Good
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 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)

100
100
85
100
90
100
96
76
54
45
44
49
56
42
45
35
8
18
33
65
88
100
88
77

Low Clouds (% Sky Obscured)

71
77
79
82
90
100
93
75
54
42
40
46
46
30
22
16
8
18
33
57
76
95
69
40

Medium Clouds (% Sky Obscured)

36
31
25
99
25
35
58
60
54
36
17
12
24
31
17
3
3
3
10
18
15
15
15
15

High Clouds (% Sky Obscured)

72
39
2
39
0
0
5
5
5
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
0
0
0
0
0
0
0
0
2
5
3
2
3
7
9
9
9
9
6
4
3
2

Fog (%)

0
0
0
0
2
6
8
11
20
28
48
77
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

60
56
43
45
50
42
26
23
22
17
0
1
17
1
0
0
0
0
0
0
12
11
12
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-7
-8
-8
-8
-9
-9
-10
-11
-11
-12
-11
-7
-4
-2
-1
0
1
1
1
1

Dew Point (°C)

-5
-4
-3
-5
-5
-5
-5
-5
-6
-7
-7
-8
-9
-9
-9
-5
-4
-4
-3
-2
-1
-0
0
0

Relative Humidity (%)

78
84
92
94
94
92
94
94
94
92
94
94
92
92
92
92
81
71
71
73
74
75
73
73

Pressure (mb)

1014
1014
1014
1016
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1022
1020
1018
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

364
363
364
365
364
364
365
363
363
362
363
364
362
362
360
357
356
355
349
346
344
343
342
342

Wednesday 15

Waning Crescent 1%

05:51

18:05

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

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)

71
55
21
5
2
2
2
5
61
60
65
46
10
47
71
14
59
48
43
59
77
100
100
100

Low Clouds (% Sky Obscured)

14
10
5
0
1
2
2
3
2
0
0
0
0
0
0
0
0
0
0
3
7
10
32
59

Medium Clouds (% Sky Obscured)

15
17
5
2
1
0
0
0
0
0
0
0
1
4
0
3
52
48
11
24
13
81
98
100

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
20
25
30
27
5
26
36
8
25
9
12
41
71
100
74
48

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
6
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)

10
9
7
8
7
7
6
5
7
8
8
9
10
9
10
10
10
11
13
15
16
18
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
85
88
86
86
83
81
78
76
76
76
76
76
78
77
74
72
64
63
63
61
65
64

Pressure (mb)

1015
1015
1016
1018
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1015
1014
1014
1013
1012
1011
1011
1010
1009

Ozone (du)

343
341
338
337
335
336
339
341
342
343
342
340
339
337
336
334
332
332
332
331
330
331
331
330

Thursday 16

Waning Crescent 0%

06:20

19:17

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:31, Set: 19:48, Transit: 13:09. 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)

99
97
96
99
99
100
100
100
100
100
97
94
91
94
97
100
91
82
73
75
74
69
70
74

Low Clouds (% Sky Obscured)

89
88
78
73
83
89
95
90
85
80
75
66
61
71
86
98
91
82
73
75
74
69
49
43

Medium Clouds (% Sky Obscured)

18
56
26
94
99
100
100
99
79
91
97
94
91
94
97
100
86
36
5
0
0
0
0
0

High Clouds (% Sky Obscured)

22
36
49
63
75
88
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
4
6
6
3
2
1
0
3
6
9
8
7
5
6

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

0
3
4
2
15
18
19
28
39
47
60
65
70
95
93
95
92
82
63
52
39
21
27
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.6
1
0.7
0.7
0.7
0.5
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

21
20
20
21
20
20
20
18
17
16
14
14
15
16
14
11
9
12
15
19
20
20
21
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-2
-1
-3
-3
-4
-5
-5
-6
-7
-8
-8
-9
-10
-10
-11
-12
-12
-12
-11
-12
-11
-11

Dew Point (°C)

-1
-2
-2
-3
-4
-4
-5
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-7
-9
-11
-11
-12
-11
-12

Relative Humidity (%)

63
63
64
67
65
62
62
64
70
74
75
78
79
81
86
89
90
82
73
65
63
61
61
60

Pressure (mb)

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

Ozone (du)

331
332
334
337
339
342
344
345
343
340
340
342
344
347
348
349
351
352
354
356
358
359
361
362

Friday 17

New Moon 3%

06:54

20:33

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

Sun - Rise: 06:29, Set: 19:48, Transit: 13:09. Moon - Rise: 06:54, Set: 20:33. Civil Dark: 20:16 - 06:02. Nautical Dark: 20:48 - 05:29. Astro Dark: 21:23 - 04:55

Total Clouds (% Sky Obscured)

80
83
86
90
77
65
51
41
24
3
3
3
6
5
14
12
10
8
3
8
13
18
24
33

Low Clouds (% Sky Obscured)

37
55
62
75
71
65
51
36
17
3
3
3
6
5
6
6
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
4
4
3
2
1
0
0
2
3
3
3
6
5
14
12
10
8
3
5
7
6
10
12

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)

8
9
9
9
9
9
9
9
7
4
1
3
5
7
8
9
9
9
9
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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 (%)

19
28
28
15
19
18
14
14
15
18
16
11
11
7
4
1
1
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)

18
16
13
10
7
6
6
5
5
4
4
4
4
3
3
4
4
5
7
8
9
9
10
9

Chance of Frost

Temperature (°C)

-6
-7
-7
-8
-9
-9
-10
-10
-10
-10
-10
-11
-11
-12
-9
-7
-5
-3
-2
-1
0
1
2
2

Feels Like (°C)

-10
-10
-13
-12
-10
-11
-12
-13
-13
-14
-14
-13
-13
-13
-14
-13
-12
-10
-10
-10
-3
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

57
57
63
70
78
77
75
75
78
80
83
83
83
83
74
66
59
55
49
45
46
47
47
47

Pressure (mb)

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

Ozone (du)

363
365
368
372
376
379
382
386
389
392
395
393
392
390
391
391
392
389
387
384
379
374
369
366

Saturday 18

Waxing Crescent 8%

07:36

21:51

17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:28, Set: 19:49, Transit: 13:09. Moon - Rise: 07:36, Set: 21:51. Civil Dark: 20:17 - 06:00. Nautical Dark: 20:49 - 05:28. Astro Dark: 21:24 - 04:53

Total Clouds (% Sky Obscured)

37
35
26
31
22
12
4
1
1
0
0
0
0
0
0
0
3
6
8

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
10
2
1
0
0
0
0
0
0
0
0
0
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
2
4
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-7
-6
-5
-7
-8
-10
-11
-12
-12
-12
-12
-12
-11
-11
-10
-10
-9

Relative Humidity (%)

48
50
56
65
74
71
69
68
65
62
61
61
61
61
51
44
39
37
36

Pressure (mb)

1019
1019
1021
1023
1025
1025
1025
1026
1026
1026
1025
1025
1026
1026
1024
1023
1021
1020
1020

Ozone (du)

363
360
358
357
356
356
357
358
355
353
350
347
345
342
341
341
340
338
336

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

Generated: 12/04/26 17:26:11. Forecast: 12/04/26 to 18/04/26. Timezone: UTC-6.00