Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 61%

14:13

03:23

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

Sun - Rise: 06:20, Set: 19:55, Transit: 13:08. Moon - Rise: 14:13, Set: 03:23. Civil Dark: 20:23 - 05:52. Nautical Dark: 20:56 - 05:19. Astro Dark: 21:31 - 04:43

Total Clouds (% Sky Obscured)

100
100
91
100
89
24
98
81
98
97
74
99
92
57
43
67
51
64
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
0
0
0
18
14
64
59
26
17
37
20
26
45
0
0
4
13
14

Medium Clouds (% Sky Obscured)

89
93
82
80
83
24
86
65
98
91
52
58
68
44
28
19
23
23
95
99
62
85
100
100

High Clouds (% Sky Obscured)

0
100
91
7
5
0
5
5
5
0
10
1
0
0
0
0
0
0
0
87
99
98
96
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
2
9
9
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
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
20
18
3
1
14
16
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)

21
18
17
16
11
7
8
11
10
6
11
9
11
12
13
12
9
12
13
15
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-12
-10
-10
-10
-10
-11
-11
-11
-10
-10
-5
-4
-6
-8
-10
-10
-9
-9
-9
-8
-7
-7

Relative Humidity (%)

22
24
26
34
40
42
44
38
38
41
48
47
71
80
70
60
43
40
38
35
33
33
34
33

Pressure (mb)

1008
1008
1008
1009
1010
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1011
1011
1010
1009
1008
1008
1007

Ozone (du)

344
342
343
340
341
339
335
334
335
337
337
338
341
341
335
333
331
330
329
327
323
321
321
322

Saturday 25

Waxing Gibbous 71%

15:18

03:50

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

Sun - Rise: 06:19, Set: 19:56, Transit: 13:08. Moon - Rise: 15:18, Set: 03:50. Civil Dark: 20:24 - 05:51. Nautical Dark: 20:57 - 05:17. Astro Dark: 21:33 - 04:42

Total Clouds (% Sky Obscured)

94
98
100
100
100
100
100
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
0
0
40
74
100
100
98
96
93
100
100
100
100
100
100
99
100
100
100
100
100
72
100

Medium Clouds (% Sky Obscured)

59
91
89
100
100
100
100
85
81
87
93
100
100
100
100
100
100
100
70
73
66
97
100
100

High Clouds (% Sky Obscured)

60
85
100
10
100
100
66
5
24
67
39
1
58
25
40
100
0
2
0
6
0
95
96
96

ISS Passover

Visibility (miles)

9
4
7
2
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
1
9
98
86
38
9
21
1
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
10
11
32
65
92
95
88
77
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.5
0.6
1
0.6
0.3
0.9
1
0.9
0.9
1.2
1.1
2.2
1.2
2
1.3
1.5
1.7
1.2
1.3
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-5
-5
-4
-0
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
2

Relative Humidity (%)

33
42
45
54
80
91
94
98
96
96
96
98
98
98
98
98
96
98
98
98
98
98
94
98

Pressure (mb)

1007
1007
1008
1008
1010
1010
1011
1010
1009
1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1006
1006
1005
1006
1005

Ozone (du)

322
321
323
323
322
322
323
324
323
325
325
324
324
327
330
333
337
343
346
349
352
354
355
350

Sunday 26

Waxing Gibbous 81%

No Rise

04:14

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

Sun - Rise: 06:18, Set: 19:57, Transit: 13:08. Moon - Rise: No Rise, Set: 04:14. Civil Dark: 20:25 - 05:50. Nautical Dark: 20:58 - 05:16. Astro Dark: 21:34 - 04:40

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
98
100
98
100
95
93
92
92
89
96
100
100
100
96
90
88
90

Low Clouds (% Sky Obscured)

78
99
95
96
100
100
100
97
100
97
99
93
91
88
89
80
96
80
87
96
88
82
74
75

Medium Clouds (% Sky Obscured)

100
100
54
100
100
100
100
88
76
60
40
30
40
35
39
33
53
60
65
40
25
14
15
30

High Clouds (% Sky Obscured)

95
100
63
29
4
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
2
3
1
1
0
0
1
0

Fog (%)

0
0
0
0
6
20
3
3
10
6
90
52
13
10
24
24
24
24
24
24
24
24
24
24

Precipitation Type

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

Precipitation Probability (%)

95
95
95
83
78
66
54
49
45
36
29
27
24
15
15
20
15
28
33
40
48
46
46
54

Precipitation Amount (mm)

1.6
2
1
0.5
0.7
0.5
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

13
13
14
8
8
8
6
6
7
7
7
7
6
7
6
6
3
4
5
5
6
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-6
-5
-5
-5
-6
-6
-8
-8
-8
-8
-9
-9
-10
-9
-6
-5
-4
-3
-2
-1
-1
-0

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
96
98
98
96
96
94
94
94
94
94
94
94
94
87
87
89
89
94
91
93

Pressure (mb)

1005
1004
1006
1006
1007
1008
1009
1010
1012
1013
1013
1014
1014
1015
1016
1016
1014
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

345
343
346
345
344
344
342
339
337
337
336
337
338
339
341
340
343
347
345
344
346
348
348
346

Monday 27

Waxing Gibbous 88%

16:21

04:37

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

Sun - Rise: 06:16, Set: 19:58, Transit: 13:07. Moon - Rise: 16:21, Set: 04:37. Civil Dark: 20:26 - 05:48. Nautical Dark: 20:59 - 05:14. Astro Dark: 21:35 - 04:38

Total Clouds (% Sky Obscured)

94
90
89
44
65
64
73
76
76
76
76
80
77
72
60
55
44
48
87
91
75
54
33
21

Low Clouds (% Sky Obscured)

73
67
57
44
46
43
41
38
40
41
41
42
43
44
50
55
44
48
59
56
39
21
3
5

Medium Clouds (% Sky Obscured)

46
59
49
20
21
19
32
30
30
20
15
15
14
41
31
6
28
28
87
91
75
54
33
21

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
13
28
39
29
19
9
6

ISS Passover

Visibility (miles)

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

Fog (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Precipitation Type

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

Precipitation Probability (%)

61
73
66
54
41
36
23
11
13
23
26
24
11
3
9
7
1
4
10
14
16
18
23
22

Precipitation Amount (mm)

0.4
0.7
0.6
0.4
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
81
88
92
96
94
84
82
87
94
92
91
92
92
92
87
75
70
70
76
74
72
78

Pressure (mb)

1012
1013
1013
1014
1016
1017
1018
1016
1016
1018
1017
1017
1017
1020
1021
1022
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

347
348
349
349
356
364
366
371
371
370
368
366
361
361
360
359
356
353
354
356
357
360
362
363

Tuesday 28

Waxing Gibbous 94%

17:23

05:00

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

Sun - Rise: 06:15, Set: 19:59, Transit: 13:07. Moon - Rise: 17:23, Set: 05:00. Civil Dark: 20:27 - 05:47. Nautical Dark: 21:01 - 05:13. Astro Dark: 21:37 - 04:37

Total Clouds (% Sky Obscured)

12
6
16
26
38
34
30
25
17
8
0
1
0
0
22
43
64
61
52
40
60
80
100
100

Low Clouds (% Sky Obscured)

5
5
6
6
6
4
2
0
0
0
0
0
0
0
0
0
0
5
10
14
10
5
0
0

Medium Clouds (% Sky Obscured)

12
6
5
0
2
4
4
3
4
1
0
1
0
0
3
10
23
31
45
31
54
77
100
100

High Clouds (% Sky Obscured)

3
0
0
0
0
6
11
17
11
6
0
0
0
0
3
6
9
8
7
6
37
69
100
100

ISS Passover

Visibility (miles)

5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
6

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)

15
14
13
12
6
3
2
2
2
2
3
4
3
2
1
3
5
5
7
9
12
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
68
72
81
78
77
75
75
76
75
75
75
75
73
68
65
61
61
64
65
62
60
58

Pressure (mb)

1017
1017
1018
1019
1022
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1021
1020
1020
1019
1019
1018
1017
1016

Ozone (du)

366
370
375
376
376
377
374
369
366
362
355
353
349
344
345
345
345
345
345
344
343
340
337
333

Wednesday 29

Waxing Gibbous 98%

18:24

05:24

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

Sun - Rise: 06:14, Set: 20:00, Transit: 13:07. Moon - Rise: 18:24, Set: 05:24. Civil Dark: 20:28 - 05:46. Nautical Dark: 21:02 - 05:12. Astro Dark: 21:38 - 04:35

Total Clouds (% Sky Obscured)

100
99
90
81
75
86
94
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
33
35
24
32
36
47
54
49
54
60
65
62
55
39
33

Medium Clouds (% Sky Obscured)

100
99
90
81
75
86
94
95
100
95
95
96
88
49
46
43
44
60
78
97
97
95
96
93

High Clouds (% Sky Obscured)

95
90
90
81
75
70
40
10
34
58
82
87
92
97
64
32
0
0
0
0
19
25
7
9

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 (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Precipitation Type

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

Precipitation Probability (%)

5
5
4
3
0
0
0
0
2
3
2
6
9
10
15
15
13
26
32
30
48
53
54
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
13
11
9
8
6
4
3
3
3
4
5
5
6
6
5
4
5
6
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
63
68
75
82
80
78
77
77
77
76
74
71
70
64
58
53
50
48
45
46
46
46

Pressure (mb)

1016
1016
1016
1017
1018
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1011

Ozone (du)

331
328
325
325
325
324
323
321
319
318
318
317
315
314
312
314
315
317
316
316
315
314
314
313

Thursday 30

Waxing Gibbous 100%

19:26

05:50

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:13, Set: 20:00, Transit: 13:07. Moon - Rise: 19:26, Set: 05:50. Civil Dark: 20:29 - 05:45. Nautical Dark: 21:03 - 05:10. Astro Dark: 21:39 - 04:34

Total Clouds (% Sky Obscured)

90
88
84
84
76
78
83
85
93
92
94
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

23
18
20
21
23
32
39
46
50
60
75
82
89
95
95
94
94
77
60
43

Medium Clouds (% Sky Obscured)

90
88
84
84
76
78
83
85
93
92
94
96
98
100
100
100
100
97
95
92

High Clouds (% Sky Obscured)

12
4
0
0
0
0
0
0
10
30
94
100
100
100
99
98
97
89
81
51

ISS Passover

Visibility (miles)

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

Fog (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Precipitation Type

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

Precipitation Probability (%)

49
53
44
35
30
54
73
74
85
95
95
95
95
95
95
95
75
69
70
52

Precipitation Amount (mm)

0.3
0.4
0
0
0
0.2
0.5
0.4
0.5
0.7
0.8
1.3
1.6
1.8
1.3
0.8
0.3
0.3
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
2
3
3
2
2
-2
-2
-2
-2
-3
-3
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

49
54
58
62
68
73
82
89
98
96
98
98
98
98
98
98
96
94
93
91

Pressure (mb)

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

Ozone (du)

315
317
319
319
320
321
329
337
344
348
352
355
356
357
358
358
358
359
356
354

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

Generated: 24/04/26 16:25:01. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-6.00