Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 93%

19:07

09:26

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

Sun - Rise: 07:32, Set: 18:16, Transit: 12:54. Moon - Rise: 19:07, Set: 09:26. Civil Dark: 18:43 - 07:06. Nautical Dark: 19:14 - 06:35. Astro Dark: 19:45 - 06:04

Total Clouds (% Sky Obscured)

0
1
0
1
2
0
0
0
0
1
1
10
15
2
3
3
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
10
15
2
3
2
2
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
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
1
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

27
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
89
89
88

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)

11
9
4
5
6
7
8
9
9
8
7
7
8
9
9
8
8
7
7
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
75
74
70
65
61
64
69
78
91
94
93
91
91
87
86
86
86
86
86
86
84
86

Pressure (mb)

1025
1022
1022
1021
1020
1019
1018
1017
1018
1018
1020
1021
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

262
263
264
264
263
262
261
260
261
261
265
268
269
272
272
270
268
266
264
262
263
263
265
265

Wednesday 28

Waning Gibbous 86%

20:01

10:42

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

Sun - Rise: 07:34, Set: 18:15, Transit: 12:54. Moon - Rise: 20:01, Set: 10:42. Civil Dark: 18:42 - 07:07. Nautical Dark: 19:13 - 06:36. Astro Dark: 19:44 - 06:05

Total Clouds (% Sky Obscured)

3
6
15
24
8
32
47
26
29
32
38
24
12
12
34
11
27
60
53
45
45
18
28
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
2
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
10
21
0
1
11
26
29
22
38
23
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
5
5
5
23
30
3
5
11
6
6
5
7
24
7
21
50
44
35
30
9
16
4

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 (%)

86
81
0
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
74
62
56
51
48
46
49
55
65
82
85
83
83
81
75
71
71
74
75
75
78
78
78

Pressure (mb)

1022
1021
1021
1020
1020
1019
1018
1018
1018
1019
1021
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

265
265
265
264
263
265
265
265
264
263
262
262
263
262
261
260
260
259
257
256
256
256
256
255

Thursday 29

Waning Gibbous 76%

21:04

11:51

08 OK
09 OK
10 OK
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: 07:35, Set: 18:14, Transit: 12:54. Moon - Rise: 21:04, Set: 11:51. Civil Dark: 18:41 - 07:08. Nautical Dark: 19:12 - 06:37. Astro Dark: 19:43 - 06:06

Total Clouds (% Sky Obscured)

45
46
36
61
71
87
85
56
74
61
81
74
94
57
61
82
100
100
100
98
100
99
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
1
1
21
20
20
22
25
28
25
21
20

Medium Clouds (% Sky Obscured)

0
2
0
0
0
13
30
16
43
1
16
7
9
0
3
16
57
6
11
61
62
22
37
41

High Clouds (% Sky Obscured)

30
34
25
52
65
75
74
36
25
56
62
63
84
38
36
33
98
100
100
98
100
97
93
90

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
1
2
1
7
12
17
10
11
9

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

Chance of Frost

Temperature (°C)

-1
2
5
7
8
8
8
8
8
7
5
3
2
2
2
1
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
68
59
53
51
50
50
50
51
58
78
82
80
78
76
73
69
70
69
70
71
72
73
73

Pressure (mb)

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

Ozone (du)

257
259
259
259
259
259
259
258
258
259
260
260
261
262
262
263
262
262
260
261
261
261
260
260

Friday 30

Waning Gibbous 65%

22:15

12:50

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: 07:36, Set: 18:13, Transit: 12:54. Moon - Rise: 22:15, Set: 12:50. Civil Dark: 18:40 - 07:09. Nautical Dark: 19:11 - 06:38. Astro Dark: 19:42 - 06:07

Total Clouds (% Sky Obscured)

95
91
88
85
89
94
98
99
97
100
98
100
100
97
97
92
93
100
100
95
89
85
91
94

Low Clouds (% Sky Obscured)

18
19
25
27
27
27
31
28
23
15
22
31
45
50
56
56
56
56
56
57
53
41
40
44

Medium Clouds (% Sky Obscured)

50
46
45
39
42
40
35
45
42
51
47
44
49
74
68
63
50
49
46
46
42
31
35
35

High Clouds (% Sky Obscured)

86
62
42
30
47
67
91
93
94
100
98
100
100
94
95
91
87
100
100
77
60
27
37
5

ISS Passover

Visibility (miles)

9
9
9
9
9
2
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

4
9
10
9
32
36
34
33
35
34
60
80
95
95
95
95
95
93
94
76
60
45
47
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
1
1.1
0.9
0.7
0.7
0.7
0.8
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
63
60
63
61
58
56
51
51
60
72
79
80
80
80
78
77
77
80
80
81
81
83
81

Pressure (mb)

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

Ozone (du)

259
259
259
258
259
259
259
261
260
257
256
258
258
257
257
258
258
258
258
258
258
257
256
257

Saturday 31

Waning Gibbous 54%

23:29

13:38

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: 06:37, Set: 18:12, Transit: 12:54. Moon - Rise: 23:29, Set: 13:38. Civil Dark: 18:39 - 06:10. Nautical Dark: 19:10 - 05:38. Astro Dark: 19:41 - 05:08

Total Clouds (% Sky Obscured)

97
96
92
89
93
93
93
95
98
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
43
40
32
32
34
38
41
48
49
44
45
46
47
44
38
54
79
73
67
53
45
51
53

Medium Clouds (% Sky Obscured)

35
36
29
27
49
66
84
68
48
30
42
51
46
58
70
86
25
64
76
88
100
99
98
97

High Clouds (% Sky Obscured)

0
12
28
42
30
16
10
32
57
94
93
100
100
100
100
100
98
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
5
2
5
5
2
2
3
1
4
9
9
9
9
9
9
9
9
8
8
5
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
Light Rain
Light Rain

Precipitation Probability (%)

22
20
17
23
28
27
29
29
32
25
17
6
3
3
2
0
5
16
33
47
57
65
73
80

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
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
73
72
65
62
63
62
63
71
89
93
94
96
96
96
96
94
94
93
93
89
91
91

Pressure (mb)

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

Ozone (du)

258
259
260
260
261
262
259
256
253
252
252
252
252
252
252
250
250
250
251
250
249
249
249
249

Sunday 1

Third Quarter 42%

23:41

13:17

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: 06:38, Set: 17:11, Transit: 11:54. Moon - Rise: 23:41, Set: 13:17. Civil Dark: 17:38 - 06:11. Nautical Dark: 18:09 - 05:39. Astro Dark: 18:40 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
97
94
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
77
84
87
91
95
97
98
100
99
99
98
96
94
91
94
97
100
100
100
100
95
89
81

Medium Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
81
63
44
63
83
100
84
64
45
64
81
100

High Clouds (% Sky Obscured)

100
100
100
91
82
73
58
39
19
21
24
31
33
38
37
36
35
34
43
52
60
60
65
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

90
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.6
0.7
0.8
1
1.2
1.1
1.1
1.1
1.3
1.4
1.6
1.5
1.2
0.9
0.9
1
1.2
1.2
1.1
0.9
1.1
1.2
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
98
100
100
98
98
98
98
98
98
98
100
100
98
98
100
98
98
98
98
98
100

Pressure (mb)

1016
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011

Ozone (du)

249
250
252
254
258
262
266
270
275
280
275
269
264
263
261
260
260
260
261
261
261
261
263
265

Monday 2

Waning Crescent 31%

00:51

13:49

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 Good

Sun - Rise: 06:39, Set: 17:10, Transit: 11:54. Moon - Rise: 00:51, Set: 13:49. Civil Dark: 17:37 - 06:12. Nautical Dark: 18:08 - 05:40. Astro Dark: 18:39 - 05:10

Total Clouds (% Sky Obscured)

90
79
66
72
76
84
89
95
100
98
95
93
95
98
100
99
98
98
66
33
1

Low Clouds (% Sky Obscured)

76
68
61
51
43
36
43
49
56
56
58
59
51
42
35
32
27
23
16
9
1

Medium Clouds (% Sky Obscured)

75
53
35
48
66
77
85
92
100
74
42
13
7
6
7
5
3
2
1
1
0

High Clouds (% Sky Obscured)

60
60
60
43
31
17
28
42
55
60
64
63
73
85
97
92
87
83
57
30
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
87
76
67
59
60
62
64
62
55
38
38
29
11
10
7
2
3
5
2

Precipitation Amount (mm)

1.1
0.9
0.4
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
96
96
94
92
91
87
89
91
94
92
91
90
92
90
90
90
89
87
87
87

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1011
1012
1013
1014
1016
1017
1018
1019
1020
1021
1022
1023
1023
1023

Ozone (du)

267
270
273
276
279
282
285
285
285
285
284
282
280
281
282
283
282
280
279
278
278

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

Generated: 27/10/26 08:15:44. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-6.00