Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 87%

00:05

09:07

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:54, Set: 20:19, Transit: 13:07. Moon - Rise: 00:05, Set: 09:07. Civil Dark: 20:49 - 05:24. Nautical Dark: 21:27 - 04:47. Astro Dark: 22:08 - 04:06

Total Clouds (% Sky Obscured)

95
89
100
99
100
100
100
100
100
98
79
98
100
99
69
91
98
99
99
99
83
66
84
47

Low Clouds (% Sky Obscured)

93
84
98
99
100
100
100
100
100
97
56
96
100
98
59
84
93
96
80
15
14
13
11
9

Medium Clouds (% Sky Obscured)

55
69
99
72
56
99
99
89
23
20
46
50
63
54
30
58
67
93
98
91
80
63
84
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
53
91
56
31
48
66
26
40
86
88
84
98
32
4
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
7
16
16
19
20
22
22
21
18
19
17
15
13
12
12
11
11
13
14
16
14

Precipitation Amount (mm)

0
0
0
0.04
0.2
0.29
0.36
0.39
0.76
0.46
0.23
0.13
0.14
0.17
0.19
0.15
0.15
0.13
0.13
0.16
0.21
0.31
0.38
0.33

Wind Speed/Direction (mph)

1
1
2
6
8
9
10
11
11
12
13
14
16
16
17
16
15
13
11
9
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
73
73
72
71
71
69
69
67
67
67
65
61
53
51
52
54
55
56
57
59
61

Pressure (mb)

1004
1005
1005
1005
1005
1005
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004
1004
1005
1006
1007
1008
1009
1009
1009

Ozone (du)

407
405
399
391
384
379
374
370
366
361
358
354
350
347
344
342
340
339
339
338
337
336
335
332

Thursday 23

Waning Gibbous 79%

00:48

10:01

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:54, Set: 20:20, Transit: 13:07. Moon - Rise: 00:48, Set: 10:01. Civil Dark: 20:50 - 05:24. Nautical Dark: 21:28 - 04:46. Astro Dark: 22:09 - 04:05

Total Clouds (% Sky Obscured)

41
48
63
90
98
93
79
67
84
98
88
98
96
99
66
44
52
95
82
95
99
100
98
98

Low Clouds (% Sky Obscured)

10
20
21
30
45
64
53
56
37
74
68
97
93
98
62
13
20
37
81
95
99
100
98
98

Medium Clouds (% Sky Obscured)

39
40
46
81
96
91
69
43
82
97
76
84
91
89
44
41
49
95
23
21
2
0
0
0

High Clouds (% Sky Obscured)

1
21
48
73
53
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

12
12
14
15
17
19
22
24
25
28
32
34
33
29
26
23
20
18
18
16
13
11
11
10

Precipitation Amount (mm)

0.24
0.2
0.21
0.25
0.3
0.33
0.36
0.42
0.58
0.8
0.96
1.02
1.04
0.94
0.63
0.3
0.15
0.11
0.09
0.08
0.06
0.08
0.12
0.11

Wind Speed/Direction (mph)

12
13
14
14
15
16
17
18
19
19
19
19
19
18
17
15
14
12
10
8
8
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
66
68
69
70
70
70
68
68
68
70
71
69
65
61
59
58
60
61
61
61
61
61

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1008
1008
1009
1010
1011
1012
1012
1013
1014
1016
1017
1018
1019
1020
1020

Ozone (du)

329
327
324
321
320
321
323
327
332
339
346
354
362
368
370
369
368
368
369
368
365
361
357
354

Friday 24

Waning Gibbous 70%

01:26

10:57

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

Sun - Rise: 05:53, Set: 20:21, Transit: 13:07. Moon - Rise: 01:26, Set: 10:57. Civil Dark: 20:51 - 05:23. Nautical Dark: 21:29 - 04:46. Astro Dark: 22:10 - 04:04

Total Clouds (% Sky Obscured)

87
77
48
52
52
43
9
2
2
2
5
34
80
78
40
22
13
2
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

87
77
48
52
52
43
9
1
0
2
5
29
59
65
37
22
13
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
0
0
24
45
41
25
7
2
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
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
3
3
3
5
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.09
0.06
0.04
0.03
0.02
0.01
0.01
0
0
0
0
0.01
0.02
0.03
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
62
64
66
66
64
60
57
54
51
49
47
43
39
38
38
43
50
55
55
51
49
48

Pressure (mb)

1020
1020
1020
1021
1021
1020
1019
1018
1017
1016
1016
1015
1014
1014
1013
1013
1013
1014
1015
1017
1017
1018
1018
1018

Ozone (du)

352
350
350
350
350
349
348
347
345
343
340
337
333
330
327
324
322
321
321
321
321
321
322
323

Saturday 25

Waning Gibbous 61%

01:59

11:54

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

Sun - Rise: 05:53, Set: 20:22, Transit: 13:07. Moon - Rise: 01:59, Set: 11:54. Civil Dark: 20:52 - 05:22. Nautical Dark: 21:30 - 04:45. Astro Dark: 22:11 - 04:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
52
52
52
52
52
52
2
2
2
2
2
2
0
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
48
48
48
48
48
48
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
47
47
47
47
47
47
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10

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
2
0
0
0
0
2
3
3
0
0
0
0
3
3
3
3
3
3
3
2
0
0
0

Precipitation Amount (mm)

0
0.01
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
5
6
7
7
8
9
10
7
8
8
8
7
7
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-6
-7
-7
-5
-2
2
4
4
5
8
11
12
12
12
11
8
6
4
3
2
1
0

Dew Point (°C)

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

Relative Humidity (%)

48
49
50
51
52
53
51
49
46
45
43
39
36
34
32
32
33
36
39
42
42
42
42
42

Pressure (mb)

1018
1017
1017
1017
1017
1017
1016
1015
1014
1014
1013
1010
1009
1008
1008
1008
1008
1009
1010
1011
1012
1013
1014
1014

Ozone (du)

324
325
327
329
330
330
330
330
329
327
326
324
323
322
323
325
326
325
323
321
321
321
321
321

Sunday 26

Third Quarter 51%

01:59

12:51

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

Sun - Rise: 05:52, Set: 20:23, Transit: 13:07. Moon - Rise: 01:59, Set: 12:51. Civil Dark: 20:53 - 05:22. Nautical Dark: 21:31 - 04:44. Astro Dark: 22:12 - 04:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
54
54
54
54
54
54
82
82

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
54
54
54
54
54
54
80
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
54
54

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
4
2
1
1
2
3

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.07
0.1
0.15
0.2
0.24
0.3
0.32
0.19

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
6
7
9
10
12
12
11
9
7
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

1
1
-0
-1
-2
1
4
7
9
10
11
12
13
14
13
12
11
10
8
7
7
6
5
5

Feels Like (°C)

-0
-1
-2
-4
-4
-2
2
6
7
8
11
12
13
14
13
12
11
9
7
6
6
5
4
4

Dew Point (°C)

-10
-10
-11
-12
-12
-10
-7
-5
-5
-4
-5
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-2
-2
-3

Relative Humidity (%)

42
42
43
44
46
45
44
41
38
36
34
32
29
28
29
31
35
38
43
47
51
55
57
56

Pressure (mb)

1015
1015
1016
1016
1016
1016
1014
1013
1012
1011
1010
1009
1008
1007
1006
1006
1006
1006
1007
1008
1009
1009
1010
1010

Ozone (du)

321
320
319
317
316
314
313
313
313
313
314
314
314
315
317
319
320
322
322
323
322
321
320
319

Monday 27

Waning Crescent 42%

02:29

13:48

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

Sun - Rise: 05:51, Set: 20:23, Transit: 13:07. Moon - Rise: 02:29, Set: 13:48. Civil Dark: 20:54 - 05:21. Nautical Dark: 21:31 - 04:43. Astro Dark: 22:13 - 04:01

Total Clouds (% Sky Obscured)

82
82
82
82
100
100
100
100
100
100
26
26
26
26
26
26
88
88
88
88
88
88
46
46

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
26
26
26
26
26
26
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
80
80
80
100
100
100
100
100
100
1
1
1
1
1
1
88
88
88
88
88
88
46
46

High Clouds (% Sky Obscured)

54
54
54
54
100
100
100
100
100
100
0
0
0
0
0
0
1
1
1
1
1
1
2
2

ISS Passover

Visibility (miles)

5
6
6
7
8
10
10
10
10
9
6
3
2
1
0
1
1
1
1
0
0
0
1
4

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

Precipitation Probability (%)

4
3
3
3
3
0
0
0
3
3
4
5
7
9
11
12
14
14
15
16
16
16
13
11

Precipitation Amount (mm)

0.07
0.03
0.02
0.01
0.01
0
0
0
0.01
0.03
0.07
0.13
0.24
0.35
0.38
0.37
0.37
0.41
0.46
0.47
0.39
0.27
0.18
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
53
52
51
52
50
48
45
41
39
35
33
31
30
32
36
39
43
48
52
55
57
58
57

Pressure (mb)

1009
1009
1009
1010
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009

Ozone (du)

319
319
321
324
328
332
337
342
346
351
355
359
364
365
363
359
356
356
356
358
359
361
362
363

Tuesday 28

Waning Crescent 32%

02:58

14:45

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Good
01 Good

Sun - Rise: 05:51, Set: 20:24, Transit: 13:08. Moon - Rise: 02:58, Set: 14:45. Civil Dark: 20:54 - 05:21. Nautical Dark: 21:32 - 04:43. Astro Dark: 22:15 - 04:01

Total Clouds (% Sky Obscured)

46
46
46
46
88
88
88
88
88
88
80
80
80
80
80
80
87
87
87
87
87
87
8
8

Low Clouds (% Sky Obscured)

0
0
0
0
12
12
12
12
12
12
33
33
33
33
33
33
73
73
73
73
73
73
8
8

Medium Clouds (% Sky Obscured)

46
46
46
46
87
87
87
87
87
87
79
79
79
79
79
79
63
63
63
63
63
63
1
1

High Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
0
0

ISS Passover

Visibility (miles)

8
10
10
9
8
6
3
1
1
1
1
3
5
6
5
3
3
6
10
10
10
10
10
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
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

9
8
9
9
10
11
16
17
17
17
16
15
14
14
12
9
7
7
7
7
6
5
0
0

Precipitation Amount (mm)

0.06
0.05
0.05
0.04
0.04
0.05
0.11
0.2
0.27
0.34
0.36
0.3
0.23
0.17
0.11
0.06
0.04
0.03
0.03
0.04
0.03
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
59
62
65
66
68
66
63
60
58
58
57
54
51
48
49
52
57
60
61
62
62
62

Pressure (mb)

1009
1009
1009
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1005
1005
1006
1007
1008
1010
1011
1011
1012

Ozone (du)

364
363
360
354
349
345
341
338
335
333
331
330
330
329
329
328
327
327
327
327
329
331
333
333

Forecast for Silverton, San Juan County, US (37.81,-107.66)

Generated: 22/05/19 02:56:54. Forecast: 22/05/19 to 28/05/19. Timezone: UTC-6.00