Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Crescent 1%

04:54

19:04

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

Sun - Rise: 06:23, Set: 20:08, Transit: 13:15. Moon - Rise: 04:54, Set: 19:04. Civil Dark: 20:37 - 05:55. Nautical Dark: 21:11 - 05:21. Astro Dark: 21:47 - 04:45

Total Clouds (% Sky Obscured)

64
61
80
39
15
7
64
51
77
54
58
100
62
60
100
51
23
39
79
81
90
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
12
12
12
10

Medium Clouds (% Sky Obscured)

64
61
48
22
1
1
58
3
7
18
19
2
3
2
0
0
0
29
31
24
76
85
72
75

High Clouds (% Sky Obscured)

45
28
45
39
15
5
20
42
71
49
45
100
53
60
100
51
23
28
79
47
64
72
65
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
9
8
9
8

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
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
3
1
4
1
1
0
0
0
0
0
0
0
0
0
0
10
6
8
32
60
95

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
0.5
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
21
18
15
13
12
11
11
10
10
10
10
9
9
13
18
19
20
21
22
22
21

Feels Like (°C)

17
18
17
16
16
15
13
11
8
8
10
9
8
7
7
7
13
18
18
18
18
20
20
19

Dew Point (°C)

2
5
3
4
7
6
6
5
4
4
4
4
4
4
3
3
3
4
4
2
2
4
7
12

Relative Humidity (%)

25
31
29
34
47
54
59
60
58
60
64
66
66
66
66
62
49
40
35
31
28
30
37
54

Pressure (mb)

1017
1017
1017
1018
1020
1021
1022
1023
1023
1023
1023
1022
1022
1022
1022
1023
1022
1022
1021
1020
1020
1019
1019
1020

Ozone (du)

296
295
297
297
298
297
296
298
298
299
298
296
296
297
298
298
298
296
294
294
295
295
294
294

Tuesday 11

Waning Crescent 0%

06:11

19:44

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

Sun - Rise: 06:24, Set: 20:07, Transit: 13:15. Moon - Rise: 06:11, Set: 19:44. Civil Dark: 20:35 - 05:56. Nautical Dark: 21:09 - 05:22. Astro Dark: 21:46 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
25
29
31
100
100
46
42
87
87
99
100
100
100
100

Low Clouds (% Sky Obscured)

26
45
30
8
0
1
5
9
0
0
0
0
0
0
0
0
0
7
9
12
8
11
45
25

Medium Clouds (% Sky Obscured)

78
64
77
73
46
62
68
55
2
41
7
13
2
8
30
39
42
48
24
46
69
68
65
54

High Clouds (% Sky Obscured)

100
100
100
100
100
100
90
100
100
94
20
15
26
100
100
32
28
19
87
99
100
100
100
100

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
75
67
70
89
62
14
10
2
0
0
0
0
0
0
0
37
61
55
41
95
95
95

Precipitation Amount (mm)

2.7
1.9
0.7
0.6
0.7
1.2
0.5
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0
2.7
2.3
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
17
16
14
13
13
13
12
11
10
9
9
9
9
12
16
18
19
19
19
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
85
89
89
89
86
84
81
83
81
81
81
82
85
85
79
67
57
52
47
45
77
93

Pressure (mb)

1021
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1018
1017
1017
1016
1018
1019

Ozone (du)

294
294
293
293
293
294
294
294
294
294
293
294
294
293
294
294
294
294
294
293
292
291
290
290

Wednesday 12

New Moon 2%

07:25

20:17

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: 06:25, Set: 20:06, Transit: 13:15. Moon - Rise: 07:25, Set: 20:17. Civil Dark: 20:34 - 05:57. Nautical Dark: 21:08 - 05:23. Astro Dark: 21:44 - 04:47

Total Clouds (% Sky Obscured)

100
100
90
65
79
78
93
92
83
81
98
91
100
97
65
49
87
99
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
20
14
11
9
10
14
16
14
9
10
14
10
8
8
10
10
10
10
10
12
15
14
15

Medium Clouds (% Sky Obscured)

48
45
35
13
29
30
4
10
16
55
82
42
67
33
64
12
83
71
86
100
84
68
55
43

High Clouds (% Sky Obscured)

100
44
44
40
43
44
87
86
72
65
90
76
100
96
64
15
77
69
95
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
9
9
4
4
4
4
4
3
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

89
45
16
4
5
17
20
20
42
39
37
15
4
2
2
10
62
92
95
95
95
95
95
76

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.8
0.9
1
0.7
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
14
13
12
12
11
11
11
10
10
10
10
10
12
14
15
15
16
15
15
15

Feels Like (°C)

12
13
13
13
13
12
11
10
10
9
9
9
9
9
9
10
12
13
13
14
14
13
14
14

Dew Point (°C)

13
12
13
12
11
10
9
9
8
9
9
9
9
9
8
8
8
8
9
9
10
11
12
12

Relative Humidity (%)

89
82
86
80
84
82
79
81
81
87
91
93
93
90
90
88
76
70
67
67
70
77
82
80

Pressure (mb)

1019
1018
1018
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

291
292
291
291
292
292
293
292
291
290
289
290
291
293
293
292
293
293
293
293
291
291
290
290

Thursday 13

Waxing Crescent 6%

08:35

20:45

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: 06:26, Set: 20:05, Transit: 13:15. Moon - Rise: 08:35, Set: 20:45. Civil Dark: 20:33 - 05:58. Nautical Dark: 21:07 - 05:24. Astro Dark: 21:42 - 04:48

Total Clouds (% Sky Obscured)

94
100
94
88
77
73
77
78
72
59
74
59
57
55
71
73
65
58
66
86
91
93
97
96

Low Clouds (% Sky Obscured)

10
12
31
13
12
15
13
15
10
6
6
7
7
4
3
3
3
3
3
0
3
6
10
8

Medium Clouds (% Sky Obscured)

12
30
23
22
17
15
19
30
15
3
13
3
4
12
37
43
37
34
49
76
78
81
84
80

High Clouds (% Sky Obscured)

90
100
85
70
48
34
18
17
21
28
45
34
23
3
18
1
1
7
8
11
35
35
35
35

ISS Passover

Visibility (miles)

9
3
3
9
9
9
9
8
7
9
9
9
9
9
9
9
9
6
6
6
6
4
3
3

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

95
95
95
68
35
46
54
65
41
10
6
11
14
18
3
2
36
61
66
77
80
95
95
95

Precipitation Amount (mm)

0.7
2.1
1
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.6
0.9
1.1
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
13
12
12
12
11
11
10
10
10
9
9
11
12
14
15
16
17
17
17
16

Feels Like (°C)

14
14
13
12
13
11
11
10
11
11
10
9
10
9
9
9
11
13
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

67
73
93
92
90
89
90
90
93
91
90
90
91
91
90
90
81
72
67
65
66
74
86
92

Pressure (mb)

1016
1016
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

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

Friday 14

Waxing Crescent 12%

09:42

21:10

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: 06:27, Set: 20:04, Transit: 13:14. Moon - Rise: 09:42, Set: 21:10. Civil Dark: 20:31 - 05:59. Nautical Dark: 21:05 - 05:25. Astro Dark: 21:41 - 04:50

Total Clouds (% Sky Obscured)

96
97
88
80
67
71
75
82
87
93
100
83
67
55
59
68
75
77
80
83
87
92
99
92

Low Clouds (% Sky Obscured)

9
13
11
6
6
6
9
6
3
0
3
8
0
1
0
0
0
0
0
0
2
5
8
20

Medium Clouds (% Sky Obscured)

75
71
54
33
17
18
23
31
40
40
40
35
30
29
26
18
10
27
42
55
64
72
83
56

High Clouds (% Sky Obscured)

35
29
30
26
2
4
16
35
56
76
98
69
44
22
29
43
58
48
40
28
34
38
41
41

ISS Passover

Visibility (miles)

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

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

85
47
28
23
11
15
12
6
10
8
18
9
17
16
34
39
43
52
59
65
69
72
75
71

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
15
14
13
12
12
11
11
10
10
10
9
9
11
12
14
15
16
17
17
17
17

Feels Like (°C)

15
15
15
14
12
12
11
10
10
9
9
9
9
8
8
8
9
10
11
12
13
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
83
85
86
89
89
87
86
86
85
85
87
85
87
90
84
80
75
74
72
72
71
69
69

Pressure (mb)

1022
1022
1021
1021
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

288
288
288
289
288
289
289
289
289
288
288
288
289
291
291
291
291
290
290
290
289
289
288
288

Saturday 15

Waxing Crescent 11%

10:47

21:35

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

Sun - Rise: 06:27, Set: 20:02, Transit: 13:14. Moon - Rise: 10:47, Set: 21:35. Civil Dark: 20:30 - 06:00. Nautical Dark: 21:04 - 05:26. Astro Dark: 21:39 - 04:51

Total Clouds (% Sky Obscured)

85
78
73
68
62
46
29
10
10
7
11
17
23
29
32
34
37
56
73
87
86
86
83
88

Low Clouds (% Sky Obscured)

24
24
23
25
15
10
5
0
1
1
2
1
1
3
1
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

29
2
3
4
4
3
3
3
7
6
8
13
18
22
13
6
2
19
36
52
59
66
74
59

High Clouds (% Sky Obscured)

35
39
39
25
16
12
8
6
4
4
6
4
2
0
12
24
37
50
64
75
54
35
16
42

ISS Passover

Visibility (miles)

6
6
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

67
62
55
45
32
30
26
21
22
19
14
11
12
11
10
8
3
18
21
17
33
42
48
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
13
12
12
11
10
10
9
9
9
8
10
12
15
16
17
18
18
17
17

Feels Like (°C)

15
15
15
15
16
16
15
14
13
9
9
8
8
7
6
8
9
11
12
11
12
20
21
20

Dew Point (°C)

11
11
11
11
11
11
10
9
9
8
7
7
7
6
6
6
7
8
7
5
4
8
11
14

Relative Humidity (%)

69
68
68
73
79
86
84
84
85
85
85
87
85
85
84
76
69
62
53
44
38
50
65
85

Pressure (mb)

1025
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1026
1026
1026
1027
1027

Ozone (du)

287
287
287
287
287
287
286
285
284
283
283
282
282
282
282
283
283
283
283
282
281
281
281
281

Sunday 16

Waxing Crescent 21%

11:51

22:00

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: 06:28, Set: 20:01, Transit: 13:14. Moon - Rise: 11:51, Set: 22:00. Civil Dark: 20:29 - 06:01. Nautical Dark: 21:02 - 05:27. Astro Dark: 21:38 - 04:52

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
81
61
43
36
37
59
64
61
53
62
70
81

Low Clouds (% Sky Obscured)

4
8
13
7
2
2
2
2
5
6
8
5
3
0
0
0
0
1
2
6

Medium Clouds (% Sky Obscured)

49
39
26
13
0
0
0
0
0
0
0
15
9
5
0
10
10
14
22
29

High Clouds (% Sky Obscured)

68
91
92
96
97
96
95
97
65
33
1
1
4
4
10
11
12
17
22
27

ISS Passover

Visibility (miles)

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

Fog (%)

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80

Precipitation Type

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

Precipitation Probability (%)

62
70
60
52
42
51
56
63
62
53
34
31
22
1
10
14
18
31
40
49

Precipitation Amount (mm)

0.4
0.5
0.3
0
0
0
0.2
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
12
12
11
10
10
9
9
9
10
10
12
13
15
16
17

Feels Like (°C)

19
17
16
13
13
12
11
10
9
8
8
8
8
8
8
10
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
83
84
86
88
90
93
93
91
90
87
84
83
77
75
70
68
66

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1029
1028
1028
1028
1027
1027
1027
1027
1027
1028
1027
1027

Ozone (du)

280
280
279
280
280
280
280
279
279
278
278
277
277
277
277
277
276
276
275
275

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

Generated: 10/08/26 16:26:07. Forecast: 10/08/26 to 16/08/26. Timezone: UTC-6.00